FPCN11 CWTO 210900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Friday 21 August 2026 for
today and Saturday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Mainly sunny. High 26. Humidex 27. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Fog patches
developing overnight. Low 16.
Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 25. Humidex 30. UV index 6 or high.

Windsor - Leamington - Essex County.
Today..Mainly sunny. Wind becoming south 30 km/h late this afternoon.
High 27. Humidex 30. UV index 7 or high.
Tonight..Mainly cloudy. 30 percent chance of showers overnight with
risk of a thunderstorm. Wind south 30 km/h becoming light this
evening. Low 16.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
becoming west 30 km/h gusting to 50 in the afternoon. High 24.
Humidex 30. UV index 7 or high.

Chatham-Kent - Rondeau Park.
Today..Sunny. High 27. Humidex 30. UV index 7 or high.
Tonight..Increasing cloudiness early this evening. 30 percent chance
of showers overnight with risk of a thunderstorm. Wind becoming
south 20 km/h gusting to 40 before morning. Low 18.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind south 20 km/h
gusting to 40 becoming west 30 in the afternoon. High 24. Humidex
31. UV index 7 or high.

Sarnia - Petrolia - Western Lambton County.
Today..Sunny. High 26. Humidex 31. UV index 7 or high.
Tonight..Becoming cloudy this evening. 30 percent chance of showers
overnight. Risk of a thunderstorm overnight. Low 16.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind becoming northeast
20 km/h late in the morning then northwest 30 gusting to 50 late in
the afternoon. High 23. Humidex 29. UV index 5 or moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..Mainly sunny. High 26. Humidex 31. UV index 7 or high.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 15.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon.
High 23. Humidex 30. UV index 5 or moderate.

Rodney - Shedden - Western Elgin County.
Today..Sunny. High 26. Humidex 31. UV index 7 or high.
Tonight..Increasing cloudiness. 30 percent chance of showers before
morning with risk of a thunderstorm. Low 15.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind becoming southeast
20 km/h in the morning. High 24. Humidex 31. UV index 5 or moderate.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Sunny. High 26. Humidex 31. UV index 7 or high.
Tonight..Increasing cloudiness. 30 percent chance of showers before
morning with risk of a thunderstorm. Low 15.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind becoming southeast
20 km/h in the morning then northwest 30 gusting to 50 late in the
afternoon. High 23. Humidex 30. UV index 5 or moderate.

Strathroy - Komoka - Western Middlesex County.
Today..Sunny. High 26. Humidex 30. UV index 7 or high.
Tonight..Increasing cloudiness. 30 percent chance of showers before
morning with risk of a thunderstorm. Low 14.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind southeast 20 km/h
becoming north 20 gusting to 40 late in the afternoon. High 22.
Humidex 27. UV index 5 or moderate.

London - Parkhill - Eastern Middlesex County.
Today..Sunny. High 26. Humidex 30. UV index 7 or high.
Tonight..Increasing cloudiness. 30 percent chance of showers before
morning with risk of a thunderstorm. Low 14.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind becoming south
20 km/h in the afternoon. High 22. Humidex 28. UV index 5 or
moderate.

Simcoe - Delhi - Norfolk.
Today..Sunny. High 26. Humidex 30. UV index 7 or high.
Tonight..Clear. Increasing cloudiness near midnight. Low 12.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h in the afternoon. High 24
with temperature falling to 19 in the afternoon. Humidex 29. UV
index 5 or moderate.

Dunnville - Caledonia - Haldimand.
Today..Mainly sunny. High 26. Humidex 29. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Fog
patches developing overnight. Low 13.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 25 with temperature falling to 18 in the
afternoon. Humidex 30. UV index 5 or moderate.

Woodstock - Tillsonburg - Oxford County.
Today..Sunny. High 26. Humidex 29. UV index 7 or high.
Tonight..Increasing cloudiness. Low 12.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h in the afternoon then
becoming west 20 gusting to 40. High 23 with temperature falling
to 18 in the afternoon. Humidex 30. UV index 5 or moderate.

Brantford - County of Brant.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Low 12. Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. High 23 with temperature falling to 18 in the afternoon.
Humidex 29. UV index 5 or moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy this evening. Fog patches
developing overnight. Low 16.
Saturday..A mix of sun and cloud. 40 percent chance of showers late
in the afternoon with risk of a thunderstorm. Fog patches
dissipating in the morning. High 25. Humidex 30. UV index 7 or high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Mainly sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy this evening. Fog patches
developing overnight. Low 16.
Saturday..A mix of sun and cloud. 40 percent chance of showers late
in the afternoon with risk of a thunderstorm. Fog patches
dissipating in the morning. High 26. Humidex 31. UV index 7 or high.

City of Hamilton.
Today..Mainly sunny. High 26. Humidex 30. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Fog
patches developing overnight. Low 14.
Saturday..Mainly cloudy. 40 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 25 with temperature falling to 18 in the
afternoon. Humidex 31. UV index 5 or moderate.

Burlington - Oakville.
Today..Mainly sunny. High 25. Humidex 26. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Fog
patches developing overnight. Low 15.
Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 25. Humidex 31. UV index 5 or moderate.

Halton Hills - Milton.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 26. Humidex 27. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Fog
patches developing overnight. Low 14.
Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 25. Humidex 31. UV index 5 or moderate.

Mississauga - Brampton.
Today..Mainly sunny. High 26. Humidex 27. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Fog
patches developing overnight. Low 15.
Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 25. Humidex 31. UV index 5 or moderate.

Caledon.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 25. Humidex 26. UV index 7 or high.
Tonight..Partly cloudy. Low 13.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h late in the morning. High 24.
Humidex 30. UV index 7 or high.

Vaughan - Richmond Hill - Markham.
Today..Sunny. High 26. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Fog patches
developing overnight. Low 13.
Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 25. Humidex 28. UV index 5 or moderate.

Newmarket - Georgina - Northern York Region.
Today..Sunny. Fog patches dissipating this morning. High 25. UV
index 7 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Low 13. Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Wind becoming south 20 km/h late in the
morning. High 25. Humidex 28. UV index 5 or moderate.

Pickering - Oshawa - Southern Durham Region.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
UV index 7 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Fog patches
developing overnight. Low 13.
Saturday..Mainly cloudy. Fog patches dissipating in the morning.
High 25. Humidex 28. UV index 7 or high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Sunny. Fog patches dissipating this morning. High 25. UV
index 7 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Fog patches
developing overnight. Low 13.
Saturday..Cloudy. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 5 or moderate.

Goderich - Bluewater - Southern Huron County.
Today..Sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Increasing cloudiness early this evening. 30 percent chance
of showers overnight with risk of a thunderstorm. Wind becoming
southeast 20 km/h after midnight. Low 15.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
south 30 km/h becoming light in the afternoon. Wind becoming east 30
late in the afternoon. High 22. Humidex 28. UV index 5 or moderate.

Wingham - Blyth - Northern Huron County.
Today..Sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Increasing cloudiness. 30 percent chance of showers
overnight with risk of a thunderstorm. Wind becoming southeast
20 km/h after midnight. Low 15.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
becoming south 20 km/h gusting to 40 in the morning then becoming
east 20 in the afternoon. High 22. Humidex 27. UV index 5 or
moderate.

Stratford - Mitchell - Southern Perth County.
Today..Sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Increasing cloudiness. 30 percent chance of showers
overnight with risk of a thunderstorm. Low 14.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind becoming south
20 km/h gusting to 40 in the morning. High 22. Humidex 27. UV
index 5 or moderate.

Listowel - Milverton - Northern Perth County.
Today..Sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Increasing cloudiness. 30 percent chance of showers
overnight with risk of a thunderstorm. Low 14.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind becoming south
20 km/h gusting to 40 in the morning then west 30 gusting to 50 late
in the afternoon. High 22. Humidex 27. UV index 5 or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight. Low 13. Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind east 20 km/h becoming south 20 early in the
afternoon then west 30 gusting to 50 late in the afternoon. High 23.
Humidex 29. UV index 5 or moderate.

Guelph - Erin - Southern Wellington County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 25. Humidex 27. UV index 7 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight. Low 13. Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. High 23. Humidex 29. UV index 5 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Sunny. High 24. Humidex 26. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 13.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 in the morning.
High 23. Humidex 29. UV index 5 or moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 24. Humidex 26. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness late this evening.
Low 12.
Saturday..Mainly cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 in the morning.
High 23 with temperature falling to 18 in the afternoon. Humidex 29.
UV index 7 or high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 24. Humidex 26. UV index 7 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight. Low 12. Saturday..Mainly cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 late in the
morning. High 23 with temperature falling to 18 in the afternoon.
Humidex 29. UV index 7 or high.

Innisfil - New Tecumseth - Angus.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Fog
patches dissipating this morning. High 25. Humidex 27. UV index 7 or
high.
Tonight..Partly cloudy. Becoming cloudy overnight. Low 12.
Saturday..Mainly cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 late in the
morning. High 23 with temperature falling to 18 in the afternoon.
Humidex 29. UV index 7 or high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Increasing cloudiness early this evening. 30 percent chance
of showers overnight with risk of a thunderstorm. Wind becoming
southeast 20 km/h before morning. Low 15.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
southeast 20 km/h becoming southwest 20 in the morning. High 22 with
temperature falling to 17 in the afternoon. Humidex 28. UV index 5
or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Increasing cloudiness early this evening. 30 percent chance
of showers overnight with risk of a thunderstorm. Wind becoming
south 20 km/h gusting to 40 before morning. Low 16.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind south 20 km/h
gusting to 40 becoming west 20 gusting to 40 late in the morning
then light in the afternoon. High 21. Humidex 27. UV index 5 or
moderate.

Hanover - Dundalk - Southern Grey County.
Today..Sunny. High 24. Humidex 26. UV index 7 or high.
Tonight..Clear. Increasing cloudiness near midnight then 30 percent
chance of showers before morning. Risk of a thunderstorm before
morning. Low 14.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
becoming south 20 km/h gusting to 40 in the morning. High 22 with
temperature falling to 17 in the afternoon. Humidex 27. UV index 6
or high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Sunny. High 24. Humidex 26. UV index 7 or high.
Tonight..Increasing cloudiness. 30 percent chance of showers before
morning with risk of a thunderstorm. Low 13.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind becoming west
30 km/h in the morning then light in the afternoon. High 22 with
temperature falling to 17 in the afternoon. Humidex 27. UV index 5
or moderate.

Barrie - Collingwood - Hillsdale.
Today..Sunny. Fog patches dissipating this morning. High 25. Humidex
28. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness overnight. Low 13. Saturday..Mainly cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 late in the
morning. High 22 with temperature falling to 18 in the afternoon.
Humidex 27. UV index 6 or high.

Midland - Coldwater - Orr Lake.
Today..Sunny. Fog patches dissipating this morning. High 25. Humidex
28. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Low 14. Saturday..Mainly cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming southeast 20 km/h gusting to 40 in the
morning then southwest 30 gusting to 50 in the afternoon. High 23.
Humidex 29. UV index 6 or high.

Orillia - Lagoon City - Washago.
Today..Sunny. Fog patches dissipating this morning. High 24. Humidex
27. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy late this evening. Wind
southeast 20 km/h becoming light late this evening. Low 15.
Saturday..Mainly cloudy. 40 percent chance of showers in the
afternoon with risk of a thunderstorm. Wind becoming south 30 km/h
in the afternoon. High 23. Humidex 27. UV index 6 or high.

Cobourg - Colborne - Western Northumberland County.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 12.
Saturday..Sunny. Becoming a mix of sun and cloud late in the
afternoon. Fog patches dissipating in the morning. Wind becoming
southeast 30 km/h in the afternoon. High 26. Humidex 32. UV index 7
or high.

Belleville - Quinte West - Eastern Northumberland County.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 12.
Saturday..Sunny. Becoming a mix of sun and cloud late in the
afternoon. Fog patches dissipating in the morning. Wind becoming
southeast 30 km/h in the afternoon. High 26. Humidex 32. UV index 7
or high.

Picton - Sandbanks Park.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 24. Humidex 27. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 12.
Saturday..Sunny. Becoming a mix of sun and cloud late in the
afternoon. Fog patches dissipating in the morning. Wind becoming
southeast 30 km/h in the afternoon. High 26. Humidex 32. UV index 7
or high.

Napanee - Consecon.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 12.
Saturday..Sunny. Becoming a mix of sun and cloud late in the
afternoon. Fog patches dissipating in the morning. Wind becoming
southeast 30 km/h in the afternoon. High 26. Humidex 32. UV index 7
or high.

Kingston - Odessa - Frontenac Islands.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 28. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. Wind south 20 km/h becoming light in the afternoon.
High 26. Humidex 31. UV index 7 or high.

Lindsay - Southern Kawartha Lakes.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 28. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Fog patches
developing overnight. Low 11.
Saturday..Mainly cloudy. Fog patches dissipating in the morning. Wind
south 20 km/h becoming light late in the morning. High 24. Humidex
28. UV index 6 or high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 28. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Fog patches
developing overnight. Low 11.
Saturday..Cloudy. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 5 or moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 28. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 11.
Saturday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 25. Humidex 30. UV index 7 or high.

Apsley - Woodview - Northern Peterborough County.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 28. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 11.
Saturday..Mainly cloudy. Fog patches dissipating in the morning. Wind
becoming southeast 20 km/h in the morning. High 25. Humidex 30. UV
index 6 or high.

Stirling - Tweed - Madoc.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Mainly sunny. Wind becoming southeast 20 km/h in the
morning. High 25. Humidex 30. UV index 7 or high.

Tamworth - Sydenham - South Frontenac.
Today..A mix of sun and cloud. Becoming sunny this afternoon. Fog
patches dissipating this morning. High 25. Humidex 29. UV index 7 or
high.
Tonight..Clear. Low 12.
Saturday..Mainly sunny. Wind becoming south 20 km/h gusting to 40 in
the morning. High 25. Humidex 30. UV index 7 or high.

Kaladar - Bannockburn - Bon Echo Park.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 6 or high.
Tonight..Clear. Low 11.
Saturday..Mainly sunny. Wind becoming southeast 20 km/h gusting to 40
in the morning. High 25. Humidex 30. UV index 7 or high.

Bancroft - Hastings Highlands - Denbigh.
Today..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating this morning. High 24. Humidex 27. UV index 7 or high. Tonight..Clearing. Low 10.
Saturday..Mainly cloudy. Wind becoming west 20 km/h late in the
morning then becoming south 20 gusting to 40. High 25. Humidex 30.
UV index 6 or high.

Gananoque - Mallorytown.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 28. UV index 7 or high.
Tonight..Clear. Low 11.
Saturday..Mainly sunny. Wind becoming south 20 km/h in the morning.
High 27. Humidex 32. UV index 7 or high.

Brockville - Prescott.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 28. UV index 7 or high.
Tonight..Clear. Low 11.
Saturday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Wind becoming
north 20 km/h late in the morning. High 27. Humidex 32. UV index 7
or high.

Westport - Charleston Lake.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. Wind becoming south 20 km/h gusting to 40 in the
morning. High 27. Humidex 32. UV index 7 or high.

Merrickville-Wolford - Kemptville.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Wind becoming
southeast 20 km/h late in the morning. High 27. Humidex 32. UV
index 7 or high.

Ottawa North - Kanata - Orléans.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Mainly sunny. Increasing cloudiness near noon then
30 percent chance of showers late in the afternoon. Wind becoming
southeast 20 km/h late in the morning. High 27. Humidex 32. UV
index 7 or high.

Ottawa South - Richmond - Metcalfe.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Mainly sunny. Increasing cloudiness near noon then
30 percent chance of showers late in the afternoon. Wind becoming
southeast 20 km/h late in the morning. High 27. Humidex 32. UV
index 7 or high.

Gatineau.
Today..Mainly sunny. Fog patches dissipating this morning. High 25.
Humidex 27. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon. Wind east 20 km/h becoming south 20 early in the
afternoon. High 27. Humidex 32. UV index 7 or high.

Prescott and Russell.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 13.
Saturday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon. Wind becoming east 20 km/h late in the morning.
High 27. Humidex 32. UV index 7 or high.

Morrisburg - Long Sault.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Low 13.
Saturday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon. Wind becoming southeast 20 km/h late in the
morning. High 27. Humidex 32. UV index 7 or high.

Cornwall - Lancaster.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 13.
Saturday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon. High 27. Humidex 32. UV index 7 or high.

Winchester - Newington.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 7 or high.
Tonight..A few clouds. Low 13.
Saturday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon. Wind southeast 20 km/h becoming light in the
afternoon. High 27. Humidex 32. UV index 7 or high.

Maxville - Alexandria.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 13.
Saturday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon. Wind becoming east 20 km/h gusting to 40 in the
afternoon. High 27. Humidex 32. UV index 7 or high.

Plevna - Sharbot Lake - Western Lanark County.
Today..Increasing cloudiness. Fog patches dissipating this morning.
High 25. Humidex 29. UV index 6 or high.
Tonight..Clear. Low 11.
Saturday..Sunny early in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Wind becoming
south 20 km/h gusting to 40 in the morning. High 27. Humidex 32. UV
index 7 or high.

Smiths Falls - Perth - Eastern Lanark County.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Wind becoming
south 20 km/h gusting to 40 in the morning then light in the
afternoon. High 27. Humidex 32. UV index 7 or high.

Port Carling - Port Severn.
Today..Sunny. Fog patches dissipating this morning. High 25. Humidex
27. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Wind
southeast 20 km/h becoming light late this evening. Low 16.
Saturday..Mainly cloudy with 40 percent chance of showers late in the
morning and in the afternoon. A few showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 30 km/h gusting to 50 late in the
morning. High 21. Humidex 26. UV index 6 or high.

Bracebridge - Gravenhurst.
Today..Sunny. Fog patches dissipating this morning. High 25. Humidex
27. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness near midnight. Low 14. Saturday..Mainly cloudy with 40 percent chance of showers late in the
morning and in the afternoon. A few showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 in the morning.
High 23. Humidex 27. UV index 6 or high.

Continued in next message...

--- up 3 days, 20 hours, 56 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 211500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Friday 21 August 2026 for
today and Saturday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..Sunny. High 26. Humidex 27. UV index 7 or high.
Tonight..A few clouds. Fog patches developing overnight. Low 16. Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 25. Humidex 30. UV index 6 or high.

Windsor - Leamington - Essex County.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
becoming south 30 km/h late this afternoon. High 27. Humidex 30. UV
index 7 or high.
Tonight..Partly cloudy. 40 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Wind south
30 km/h becoming light this evening. Low 16.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind becoming west
30 km/h gusting to 50 in the afternoon. High 24. Humidex 30. UV
index 5 or moderate.

Chatham-Kent - Rondeau Park.
Today..Sunny. High 26. Humidex 29. UV index 7 or high.
Tonight..Increasing cloudiness early this evening. 40 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind becoming south 20 km/h gusting to 40 before
morning. Low 18.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
south 20 km/h gusting to 40 becoming west 30 in the afternoon.
High 24. Humidex 31. UV index 5 or moderate.

Sarnia - Petrolia - Western Lambton County.
Today..Sunny. High 27. Humidex 32. UV index 7 or high.
Tonight..Partly cloudy. 40 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Low 16.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
becoming northeast 20 km/h late in the morning then northwest 30
gusting to 50 late in the afternoon. High 23. Humidex 29. UV index 5
or moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..Sunny. High 26. Humidex 31. UV index 7 or high.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers late this evening and overnight. Risk of a
thunderstorm late this evening and overnight. Low 15.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. High 23. Humidex 30. UV
index 5 or moderate.

Rodney - Shedden - Western Elgin County.
Today..Sunny. High 26. Humidex 31. UV index 7 or high.
Tonight..Increasing cloudiness. 30 percent chance of showers before
morning with risk of a thunderstorm. Low 15.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
becoming southeast 20 km/h in the morning. High 24. Humidex 31. UV
index 7 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Sunny. High 26. Humidex 31. UV index 7 or high.
Tonight..Clear. Increasing cloudiness near midnight then 30 percent
chance of showers before morning. Risk of a thunderstorm before
morning. Low 15.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
becoming southeast 20 km/h in the morning then northwest 30 gusting
to 50 late in the afternoon. High 23. Humidex 30. UV index 7 or
high.

Strathroy - Komoka - Western Middlesex County.
Today..Sunny. High 26. Humidex 30. UV index 7 or high.
Tonight..Increasing cloudiness early this evening. 30 percent chance
of showers before morning with risk of a thunderstorm. Low 14. Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
southeast 20 km/h becoming north 20 gusting to 40 late in the
afternoon. High 22. Humidex 27. UV index 5 or moderate.

London - Parkhill - Eastern Middlesex County.
Today..Sunny. High 26. Humidex 30. UV index 7 or high.
Tonight..Increasing cloudiness. 30 percent chance of showers before
morning with risk of a thunderstorm. Low 14.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
becoming south 20 km/h in the afternoon. High 22. Humidex 28. UV
index 5 or moderate.

Simcoe - Delhi - Norfolk.
Today..Sunny. High 26. Humidex 30. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Low 12.
Saturday..Mainly cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h in the afternoon. High 24
with temperature falling to 19 in the afternoon. Humidex 29. UV
index 6 or high.

Dunnville - Caledonia - Haldimand.
Today..Sunny. High 26. Humidex 29. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Fog patches
developing overnight. Low 13.
Saturday..Cloudy. 40 percent chance of showers late in the afternoon
with risk of a thunderstorm. Fog patches dissipating in the morning.
High 25 with temperature falling to 18 in the afternoon. Humidex 30.
UV index 5 or moderate.

Woodstock - Tillsonburg - Oxford County.
Today..Sunny. High 26. Humidex 29. UV index 7 or high.
Tonight..Clear. Increasing cloudiness late this evening. Low 12. Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h in the afternoon then
becoming west 20 gusting to 40. High 23 with temperature falling
to 18 in the afternoon. Humidex 30. UV index 5 or moderate.

Brantford - County of Brant.
Today..Sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Low 12.
Saturday..Mainly cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. High 23 with temperature falling to 18 in the afternoon.
Humidex 29. UV index 5 or moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..A few clouds. Fog patches developing overnight. Low 16. Saturday..Mainly cloudy. 40 percent chance of showers late in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 25. Humidex 30. UV index 7 or high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Sunny. High 25. Humidex 30. UV index 7 or high.
Tonight..A few clouds. Fog patches developing overnight. Low 16.
Saturday..A mix of sun and cloud. Becoming cloudy in the afternoon
with 40 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Fog patches dissipating in the
morning. High 26. Humidex 31. UV index 7 or high.

City of Hamilton.
Today..Sunny. High 26. Humidex 30. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Fog patches
developing overnight. Low 14.
Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 25 with temperature falling to 18 in the afternoon. Humidex 31.
UV index 5 or moderate.

Burlington - Oakville.
Today..Sunny. High 25. Humidex 26. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Fog patches
developing overnight. Low 15.
Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 25. Humidex 31. UV index 5 or moderate.

Halton Hills - Milton.
Today..Mainly sunny. High 26. Humidex 27. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Fog patches
developing overnight. Low 14.
Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 25. Humidex 31. UV index 6 or high.

Mississauga - Brampton.
Today..Sunny. High 26. Humidex 27. UV index 7 or high.
Tonight..Clear. Increasing cloudiness overnight. Fog patches
developing overnight. Low 15.
Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 25. Humidex 31. UV index 6 or high.

Caledon.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 25. Humidex 26. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness after midnight. Low 13. Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h late in the morning. High 24.
Humidex 30. UV index 5 or moderate.

Vaughan - Richmond Hill - Markham.
Today..Sunny. High 26. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Fog patches
developing overnight. Low 13.
Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 25. Humidex 28. UV index 7 or high.

Newmarket - Georgina - Northern York Region.
Today..Sunny. High 25. UV index 7 or high.
Tonight..Clear. Increasing cloudiness overnight. Low 13.
Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Wind becoming south 20 km/h late in the
morning. High 25. Humidex 28. UV index 5 or moderate.

Pickering - Oshawa - Southern Durham Region.
Today..Sunny. High 25. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 13.
Saturday..Mainly cloudy. Fog patches dissipating in the morning.
High 25. Humidex 28. UV index 7 or high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Sunny. High 25. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy overnight. Fog patches
developing overnight. Low 13.
Saturday..Cloudy. Fog patches dissipating in the morning. High 25.
Humidex 28. UV index 5 or moderate.

Goderich - Bluewater - Southern Huron County.
Today..Sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Increasing cloudiness early this evening. 30 percent chance
of showers overnight with risk of a thunderstorm. Wind becoming
southeast 20 km/h after midnight. Low 15.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
south 30 km/h becoming light in the afternoon. Wind becoming east 30
late in the afternoon. High 22. Humidex 28. UV index 5 or moderate.

Wingham - Blyth - Northern Huron County.
Today..Sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Becoming cloudy late this evening. 30 percent chance of
showers overnight. Risk of a thunderstorm overnight. Wind becoming
southeast 20 km/h after midnight. Low 15.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
becoming south 20 km/h gusting to 40 in the morning then becoming
east 20 in the afternoon. High 22. Humidex 27. UV index 5 or
moderate.

Stratford - Mitchell - Southern Perth County.
Today..Sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..A few clouds. Increasing cloudiness late this evening then
30 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 14.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind becoming south
20 km/h gusting to 40 in the morning. High 22. Humidex 27. UV
index 5 or moderate.

Listowel - Milverton - Northern Perth County.
Today..Sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Partly cloudy. Becoming cloudy near midnight with 30 percent
chance of showers overnight. Risk of a thunderstorm overnight.
Low 14.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind becoming south
20 km/h gusting to 40 in the morning then west 30 gusting to 50 late
in the afternoon. High 22. Humidex 27. UV index 5 or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Clear. Increasing cloudiness near midnight. Low 13.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind east 20 km/h becoming south 20 early in the
afternoon then west 30 gusting to 50 late in the afternoon. High 23.
Humidex 29. UV index 5 or moderate.

Guelph - Erin - Southern Wellington County.
Today..Sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Clear. Increasing cloudiness near midnight. Low 13.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. High 23. Humidex 29. UV index 5 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Sunny. High 24. Humidex 26. UV index 7 or high.
Tonight..Increasing cloudiness late this evening. Low 13.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 in the morning.
High 23. Humidex 29. UV index 5 or moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Sunny. High 24. Humidex 26. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Low 12.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 in the morning.
High 23 with temperature falling to 18 in the afternoon. Humidex 29.
UV index 5 or moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..Sunny. High 24. Humidex 26. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Low 12.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 late in the
morning. High 23 with temperature falling to 18 in the afternoon.
Humidex 29. UV index 5 or moderate.

Innisfil - New Tecumseth - Angus.
Today..Sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Low 12.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 late in the
morning. High 23 with temperature falling to 18 in the afternoon.
Humidex 29. UV index 5 or moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Becoming cloudy this evening. 30 percent chance of showers
overnight. Risk of a thunderstorm overnight. Wind becoming southeast
20 km/h before morning. Low 15.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
southeast 20 km/h becoming southwest 20 in the morning. High 22 with
temperature falling to 17 in the afternoon. Humidex 28. UV index 5
or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Becoming cloudy this evening. 30 percent chance of showers
overnight. Risk of a thunderstorm overnight. Wind becoming south
20 km/h gusting to 40 before morning. Low 16.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind south 20 km/h
gusting to 40 becoming west 20 gusting to 40 late in the morning
then light in the afternoon. High 21. Humidex 27. UV index 5 or
moderate.

Hanover - Dundalk - Southern Grey County.
Today..Sunny. High 24. Humidex 26. UV index 7 or high.
Tonight..Increasing cloudiness. 30 percent chance of showers before
morning with risk of a thunderstorm. Low 14.
Saturday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the morning and afternoon. Wind becoming south
20 km/h gusting to 40 in the morning. High 22 with temperature
falling to 17 in the afternoon. Humidex 27. UV index 5 or moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Sunny. High 24. Humidex 26. UV index 7 or high.
Tonight..Increasing cloudiness. 30 percent chance of showers before
morning with risk of a thunderstorm. Low 13.
Saturday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. Showers beginning in the
afternoon. Risk of a thunderstorm in the morning and afternoon. Wind
becoming west 30 km/h in the morning then light in the afternoon.
High 22 with temperature falling to 17 in the afternoon. Humidex 27.
UV index 5 or moderate.

Barrie - Collingwood - Hillsdale.
Today..Sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Low 13.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 late in the
morning. High 22 with temperature falling to 18 in the afternoon.
Humidex 27. UV index 5 or moderate.

Midland - Coldwater - Orr Lake.
Today..Sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Low 14.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. Showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming southeast 20 km/h gusting to 40 in the
morning then southwest 30 gusting to 50 in the afternoon. High 23.
Humidex 29. UV index 5 or moderate.

Orillia - Lagoon City - Washago.
Today..Sunny. High 24. Humidex 27. UV index 7 or high.
Tonight..Clear. Increasing cloudiness overnight. Wind southeast
20 km/h becoming light late this evening. Low 15.
Saturday..Cloudy. 40 percent chance of showers in the afternoon with
risk of a thunderstorm. Wind becoming south 30 km/h in the
afternoon. High 23. Humidex 27. UV index 5 or moderate.

Cobourg - Colborne - Western Northumberland County.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 12.
Saturday..Sunny. Becoming a mix of sun and cloud late in the
afternoon. Fog patches dissipating in the morning. Wind becoming
southeast 30 km/h in the afternoon. High 26. Humidex 32. UV index 7
or high.

Belleville - Quinte West - Eastern Northumberland County.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 12.
Saturday..Sunny. Becoming a mix of sun and cloud late in the
afternoon. Fog patches dissipating in the morning. Wind becoming
southeast 30 km/h in the afternoon. High 26. Humidex 32. UV index 7
or high.

Picton - Sandbanks Park.
Today..Mainly sunny. High 24. Humidex 27. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 12.
Saturday..Sunny. Becoming a mix of sun and cloud late in the
afternoon. Fog patches dissipating in the morning. Wind becoming
southeast 30 km/h in the afternoon. High 26. Humidex 32. UV index 7
or high.

Napanee - Consecon.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 12.
Saturday..Sunny. Becoming a mix of sun and cloud late in the
afternoon. Fog patches dissipating in the morning. Wind becoming
southeast 30 km/h in the afternoon. High 26. Humidex 32. UV index 7
or high.

Kingston - Odessa - Frontenac Islands.
Today..Sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. Wind south 20 km/h becoming light in the afternoon.
High 26. Humidex 31. UV index 7 or high.

Lindsay - Southern Kawartha Lakes.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy before morning. Fog patches
developing overnight. Low 11.
Saturday..Mainly cloudy. Fog patches dissipating in the morning. Wind
south 20 km/h becoming light late in the morning. High 24. Humidex
28. UV index 6 or high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy before morning. Fog patches
developing overnight. Low 11.
Saturday..Cloudy. Fog patches dissipating in the morning. High 24.
Humidex 28. UV index 5 or moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 11.
Saturday..A mix of sun and cloud. Becoming cloudy late in the
afternoon. Fog patches dissipating in the morning. High 25. Humidex
30. UV index 7 or high.

Apsley - Woodview - Northern Peterborough County.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Fog patches developing overnight. Low 11.
Saturday..Mainly cloudy. Fog patches dissipating in the morning. Wind
becoming southeast 20 km/h in the morning. High 25. Humidex 30. UV
index 6 or high.

Stirling - Tweed - Madoc.
Today..A mix of sun and cloud. High 25. Humidex 29. UV index 7 or
high.
Tonight..Clear. Low 12.
Saturday..A mix of sun and cloud. Wind becoming southeast 20 km/h in
the morning. High 25. Humidex 30. UV index 7 or high.

Tamworth - Sydenham - South Frontenac.
Today..Mainly sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. Wind becoming south 20 km/h gusting to 40 in the
morning. High 25. Humidex 30. UV index 7 or high.

Kaladar - Bannockburn - Bon Echo Park.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 11.
Saturday..Mainly sunny. Wind becoming southeast 20 km/h gusting to 40
in the morning. High 25. Humidex 30. UV index 7 or high.

Bancroft - Hastings Highlands - Denbigh.
Today..Mainly sunny. High 24. Humidex 27. UV index 7 or high.
Tonight..Clear. Low 10.
Saturday..Mainly cloudy. Wind becoming west 20 km/h late in the
morning then becoming south 20 gusting to 40. High 25. Humidex 30.
UV index 5 or moderate.

Gananoque - Mallorytown.
Today..Sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 11.
Saturday..Mainly sunny. Wind becoming south 20 km/h in the morning.
High 27. Humidex 32. UV index 7 or high.

Brockville - Prescott.
Today..Sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 11.
Saturday..Sunny. Increasing cloudiness near noon then 30 percent
chance of showers late in the afternoon. Wind becoming north 20 km/h
late in the morning. High 27. Humidex 32. UV index 7 or high.

Westport - Charleston Lake.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny. Wind becoming south 20 km/h gusting to 40 in the
morning. High 27. Humidex 32. UV index 7 or high.

Merrickville-Wolford - Kemptville.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Wind becoming
southeast 20 km/h late in the morning. High 27. Humidex 32. UV
index 7 or high.

Ottawa North - Kanata - Orléans.
Today..A mix of sun and cloud. High 25. Humidex 28. UV index 7 or
high.
Tonight..Clear. Low 12.
Saturday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Wind becoming southeast 20 km/h late in the morning.
High 27. Humidex 32. UV index 7 or high.

Ottawa South - Richmond - Metcalfe.
Today..A mix of sun and cloud. High 25. Humidex 28. UV index 7 or
high.
Tonight..Clear. Low 12.
Saturday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Wind becoming southeast 20 km/h late in the morning.
High 27. Humidex 32. UV index 7 or high.

Gatineau.
Today..Mainly sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Clear. Low 12.
Saturday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon. Wind east 20 km/h becoming south 20 early in the
afternoon. High 27. Humidex 32. UV index 7 or high.

Prescott and Russell.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 13.
Saturday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Wind becoming
east 20 km/h late in the morning. High 27. Humidex 32. UV index 7 or
high.

Morrisburg - Long Sault.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 13.
Saturday..Sunny. Increasing cloudiness late in the morning then
30 percent chance of showers late in the afternoon. Wind becoming
southeast 20 km/h late in the morning. High 27. Humidex 32. UV
index 7 or high.

Cornwall - Lancaster.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Low 13.
Saturday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon. High 27. Humidex 32. UV index 7 or high.

Winchester - Newington.
Today..A mix of sun and cloud. Becoming sunny this afternoon.
High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Low 13.
Saturday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. Wind southeast
20 km/h becoming light in the afternoon. High 27. Humidex 32. UV
index 7 or high.

Maxville - Alexandria.
Today..Mainly sunny. High 25. Humidex 28. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy overnight. Low 13.
Saturday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon. Wind becoming east 20 km/h gusting to 40 in the
afternoon. High 27. Humidex 32. UV index 7 or high.

Plevna - Sharbot Lake - Western Lanark County.
Today..Mainly sunny. High 25. Humidex 29. UV index 7 or high.
Tonight..Clear. Low 11.
Saturday..A mix of sun and cloud. 30 percent chance of showers late
in the afternoon. Wind becoming south 20 km/h gusting to 40 in the
morning. High 27. Humidex 32. UV index 7 or high.

Smiths Falls - Perth - Eastern Lanark County.
Today..A mix of sun and cloud. High 25. Humidex 29. UV index 7 or
high.
Tonight..Clear. Low 12.
Saturday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. Wind becoming south 20 km/h gusting to 40 in the morning
then light in the afternoon. High 27. Humidex 32. UV index 7 or
high.

Port Carling - Port Severn.
Today..Sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Wind southeast
20 km/h becoming light late this evening. Low 16.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. A few showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 30 km/h gusting to 50 late in the
morning. High 21. Humidex 26. UV index 5 or moderate.

Bracebridge - Gravenhurst.
Today..Sunny. High 25. Humidex 27. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Low 14.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. A few showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 in the morning.
High 23. Humidex 27. UV index 5 or moderate.

Town of Parry Sound - Rosseau - Killbear Park.
Today..A mix of sun and cloud. High 25. Humidex 27. UV index 7 or
high.
Tonight..Clear. Increasing cloudiness after midnight then 40 percent
chance of showers before morning. Risk of a thunderstorm before
morning. Wind southeast 20 km/h becoming light after midnight. Wind
becoming southeast 30 before morning. Low 16.
Saturday..Cloudy with 40 percent chance of showers. A few showers
beginning late in the afternoon. Risk of a thunderstorm in the
morning and afternoon. Wind southeast 30 km/h becoming southwest 30
in the afternoon. High 23. Humidex 28. UV index 5 or moderate.

Huntsville - Baysville.
Today..A mix of sun and cloud. High 25. Humidex 27. UV index 7 or
high.
Tonight..Clear. Increasing cloudiness after midnight. Low 14.
Saturday..Cloudy with 40 percent chance of showers late in the
morning and in the afternoon. A few showers beginning late in the
afternoon. Risk of a thunderstorm late in the morning and in the
afternoon. Wind becoming south 20 km/h gusting to 40 in the morning.
High 24. Humidex 29. UV index 6 or high.

Haliburton - Minden - Southern Haliburton County.
Today..Sunny. High 23. Humidex 25. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy overnight. Low 12.
Saturday..Cloudy. 30 percent chance of showers in the afternoon.
High 24. Humidex 27. UV index 5 or moderate.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..Mainly sunny. High 23. Humidex 25. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy before morning. Low 12. Saturday..Cloudy. 30 percent chance of showers in the afternoon. Wind
becoming south 20 km/h gusting to 40 late in the afternoon. High 24.
Humidex 27. UV index 5 or moderate.

Continued in next message...

--- up 4 days, 2 hours, 56 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 211930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Friday 21 August 2026 for
tonight Saturday and Saturday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Saturday.

City of Toronto.
Tonight..A few clouds. Wind east 20 km/h becoming light late this
evening. Low 17.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
morning and early afternoon. Showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. High 26. Humidex 31. UV
index 7 or high.
Saturday night..Showers with risk of a thunderstorm. Low 16.

Windsor - Leamington - Essex County.
Tonight..Increasing cloudiness. 40 percent chance of showers late
this evening and overnight. Showers beginning before morning. Risk
of a thunderstorm late this evening and overnight. Low 18.
Saturday..Showers with risk of a thunderstorm. Wind becoming south
20 km/h late in the morning. High 26. Humidex 32. UV index 3 or
moderate.
Saturday night..Showers ending in the evening then partly cloudy with
40 percent chance of showers. Risk of a thunderstorm early in the
evening. Wind becoming northwest 20 km/h before morning. Low 15.

Chatham-Kent - Rondeau Park.
Tonight..Clear. Increasing cloudiness late this evening then
40 percent chance of showers late this evening and overnight.
Showers beginning before morning. Risk of a thunderstorm late this
evening and overnight. Low 17.
Saturday..Showers with risk of a thunderstorm. Wind southwest 20 km/h
becoming light in the afternoon. High 25. Humidex 31. UV index 3 or
moderate.
Saturday night..Showers ending in the evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early in the
evening. Wind becoming northwest 20 km/h before morning. Low 14.

Sarnia - Petrolia - Western Lambton County.
Tonight..Partly cloudy. 40 percent chance of showers late this
evening and overnight. Showers beginning before morning. Risk of a
thunderstorm late this evening and overnight. Low 16.
Saturday..Showers with risk of a thunderstorm. High 25. Humidex 31.
UV index 3 or moderate.
Saturday night..Showers ending in the evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early in the
evening. Wind becoming northwest 20 km/h gusting to 40 before
morning. Low 15.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Partly cloudy. 40 percent chance of showers overnight.
Showers beginning before morning. Risk of a thunderstorm overnight.
Low 16.
Saturday..Showers with risk of a thunderstorm. High 25. Humidex 32.
UV index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Wind becoming
northwest 20 km/h before morning. Low 15.

Rodney - Shedden - Western Elgin County.
Tonight..A few clouds. Increasing cloudiness near midnight then
40 percent chance of showers overnight. Showers beginning before
morning. Risk of a thunderstorm overnight. Low 15.
Saturday..Showers with risk of a thunderstorm. High 25. Humidex 32.
UV index 3 or moderate.
Saturday night..Showers. Risk of a thunderstorm in the evening. Wind
becoming northwest 20 km/h before morning. Low 14.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..A few clouds. Increasing cloudiness near midnight then
40 percent chance of showers overnight. Showers beginning before
morning. Risk of a thunderstorm overnight. Low 15.
Saturday..Showers with risk of a thunderstorm. High 25. Humidex 32.
UV index 3 or moderate.
Saturday night..Showers. Risk of a thunderstorm in the evening. Wind
becoming northwest 20 km/h before morning. Low 14.

Strathroy - Komoka - Western Middlesex County.
Tonight..Clear. Increasing cloudiness this evening then 40 percent
chance of showers overnight. Showers beginning before morning. Risk
of a thunderstorm overnight. Low 15.
Saturday..Showers with risk of a thunderstorm. High 25. Humidex 31.
UV index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Wind becoming
northwest 20 km/h before morning. Low 14.

London - Parkhill - Eastern Middlesex County.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Showers beginning before morning. Risk
of a thunderstorm overnight. Low 15.
Saturday..Showers with risk of a thunderstorm. High 25. Humidex 31.
UV index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Wind becoming
northwest 20 km/h before morning. Low 14.

Simcoe - Delhi - Norfolk.
Tonight..Clear. Increasing cloudiness after midnight. Low 15.
Saturday..Mainly cloudy. Showers beginning in the morning. Risk of a
thunderstorm. High 25. Humidex 30. UV index 3 or moderate.
Saturday night..Showers ending overnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm in the evening and after
midnight. Wind becoming west 20 km/h before morning. Low 14.

Dunnville - Caledonia - Haldimand.
Tonight..Clear. Becoming partly cloudy before morning. Low 15. Saturday..Cloudy. 40 percent chance of showers late in the morning.
Showers beginning near noon. Risk of a thunderstorm late in the
morning and in the afternoon. High 26. Humidex 32. UV index 6 or
high.
Saturday night..Showers ending before morning then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Wind becoming west 20 km/h before morning. Low 15.

Woodstock - Tillsonburg - Oxford County.
Tonight..Clear. Increasing cloudiness after midnight. Low 15.
Saturday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm. High 25. Humidex 31. UV index 3 or moderate.
Saturday night..Showers ending overnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm in the evening and after
midnight. Wind becoming west 20 km/h before morning. Low 14.

Brantford - County of Brant.
Tonight..Partly cloudy. Becoming clear this evening. Low 15.
Saturday..Mainly cloudy. Showers beginning in the morning. Risk of a
thunderstorm. High 25. Humidex 31. UV index 3 or moderate.
Saturday night..Showers ending overnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm in the evening and after
midnight. Wind becoming west 20 km/h before morning. Low 14.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Clear. Low 16.
Saturday..Increasing cloudiness. 40 percent chance of showers late in
the morning and early afternoon. Showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. High 27. Humidex 32. UV
index 7 or high.
Saturday night..Showers with risk of a thunderstorm. Low 16.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Clear. Low 16.
Saturday..Mainly sunny. Increasing cloudiness in the morning then
40 percent chance of showers late in the morning and early
afternoon. Showers beginning in the afternoon. Risk of a
thunderstorm in the afternoon. High 27. Humidex 32. UV index 7 or
high.
Saturday night..Showers with risk of a thunderstorm. Low 16.

City of Hamilton.
Tonight..A few clouds. Low 16.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
morning. Showers beginning near noon. Risk of a thunderstorm late in
the morning and in the afternoon. High 26. Humidex 32. UV index 6 or
high.
Saturday night..Showers ending before morning then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Wind becoming west 20 km/h before morning. Low 15.

Burlington - Oakville.
Tonight..Partly cloudy. Becoming clear this evening. Low 16.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
morning. Showers beginning near noon. Risk of a thunderstorm late in
the morning and in the afternoon. High 26. Humidex 32. UV index 6 or
high.
Saturday night..Showers ending before morning then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Low 15.

Halton Hills - Milton.
Tonight..Partly cloudy. Becoming clear this evening. Low 15.
Saturday..Cloudy. 40 percent chance of showers late in the morning.
Showers beginning near noon. Risk of a thunderstorm late in the
morning and in the afternoon. High 26. Humidex 32. UV index 5 or
moderate.
Saturday night..Showers ending before morning then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Low 15.

Mississauga - Brampton.
Tonight..A few clouds. Low 16.
Saturday..Cloudy. 40 percent chance of showers late in the morning.
Showers beginning near noon. Risk of a thunderstorm late in the
morning and in the afternoon. High 26. Humidex 32. UV index 5 or
moderate.
Saturday night..Showers ending before morning then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Low 15.

Caledon.
Tonight..A few clouds. Low 14.
Saturday..Cloudy. 40 percent chance of showers late in the morning.
Showers beginning near noon. Risk of a thunderstorm late in the
morning and in the afternoon. High 25. Humidex 31. UV index 5 or
moderate.
Saturday night..Showers ending before morning then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Low 15.

Vaughan - Richmond Hill - Markham.
Tonight..Partly cloudy. Becoming clear this evening. Low 15.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
morning and early afternoon. Showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. High 26. Humidex 30. UV
index 7 or high.
Saturday night..Showers with risk of a thunderstorm. Low 15.

Newmarket - Georgina - Northern York Region.
Tonight..Partly cloudy. Becoming clear this evening. Low 14.
Saturday..Cloudy. 40 percent chance of showers late in the morning
and early afternoon. Showers beginning in the afternoon. Risk of a
thunderstorm in the afternoon. High 25. Humidex 29. UV index 5 or
moderate.
Saturday night..Showers with risk of a thunderstorm. Low 15.

Pickering - Oshawa - Southern Durham Region.
Tonight..Clear. Low 15.
Saturday..A mix of sun and cloud. 40 percent chance of showers late
in the afternoon with risk of a thunderstorm. High 26. Humidex 30.
UV index 7 or high.
Saturday night..Showers with risk of a thunderstorm. Low 15.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Clear. Low 14.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
afternoon with risk of a thunderstorm. High 25. Humidex 29. UV
index 7 or high.
Saturday night..Showers with risk of a thunderstorm. Low 15.

Goderich - Bluewater - Southern Huron County.
Tonight..Clear. Increasing cloudiness this evening then 40 percent
chance of showers overnight. Showers beginning before morning. Risk
of a thunderstorm overnight. Low 15.
Saturday..Showers with risk of a thunderstorm. Wind becoming south
20 km/h gusting to 40 late in the morning. High 24. Humidex 29. UV
index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Wind becoming
northwest 20 km/h gusting to 40 in the evening. Low 14.

Wingham - Blyth - Northern Huron County.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Showers beginning before morning. Risk
of a thunderstorm overnight. Low 15.
Saturday..Showers with risk of a thunderstorm. Wind becoming south
20 km/h late in the morning. High 23. Humidex 29. UV index 3 or
moderate.
Saturday night..Showers with risk of a thunderstorm. Wind becoming
northwest 20 km/h gusting to 40 after midnight. Low 14.

Stratford - Mitchell - Southern Perth County.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Showers beginning before morning. Risk
of a thunderstorm overnight. Low 14.
Saturday..Showers with risk of a thunderstorm. High 24. Humidex 29.
UV index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Low 14.

Listowel - Milverton - Northern Perth County.
Tonight..Clear. Increasing cloudiness near midnight then 40 percent
chance of showers overnight. Showers beginning before morning. Risk
of a thunderstorm overnight. Low 14.
Saturday..Showers with risk of a thunderstorm. High 23. Humidex 28.
UV index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Low 14.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Clear. Increasing cloudiness after midnight. Low 14.
Saturday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm. High 25. Humidex 30. UV index 3 or moderate.
Saturday night..Showers ending overnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm in the evening and after
midnight. Low 14.

Guelph - Erin - Southern Wellington County.
Tonight..Clear. Becoming partly cloudy overnight. Low 14.
Saturday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm. High 25. Humidex 30. UV index 3 or moderate.
Saturday night..Showers ending overnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm in the evening and after
midnight. Low 14.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Clear. Increasing cloudiness near midnight. Low 14.
Saturday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm. High 23. Humidex 28. UV index 3 or moderate.
Saturday night..Showers ending overnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm in the evening and after
midnight. Low 14.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Clear. Becoming partly cloudy overnight. Low 14.
Saturday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm. High 24 with temperature falling to 17 in the
afternoon. Humidex 30. UV index 3 or moderate.
Saturday night..Showers ending overnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm in the evening and after
midnight. Low 15.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Clear. Increasing cloudiness after midnight. Low 14.
Saturday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm. High 24 with temperature falling to 17 in the
afternoon. Humidex 30. UV index 3 or moderate.
Saturday night..Showers ending overnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm in the evening and after
midnight. Low 15.

Innisfil - New Tecumseth - Angus.
Tonight..A few clouds. Increasing cloudiness overnight. Low 14. Saturday..Cloudy. 40 percent chance of showers late in the morning.
Showers beginning near noon. Risk of a thunderstorm late in the
morning and in the afternoon. High 25. Humidex 31. UV index 5 or
moderate.
Saturday night..Showers ending before morning then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Low 14.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Clear. Increasing cloudiness this evening then 40 percent
chance of showers overnight. Showers beginning before morning. Risk
of a thunderstorm overnight. Low 15.
Saturday..Showers with risk of a thunderstorm. High 23. Humidex 28.
UV index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Wind becoming
northwest 20 km/h gusting to 40 in the evening. Low 14.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Increasing cloudiness. 40 percent chance of showers
overnight. Showers beginning before morning. Risk of a thunderstorm
overnight. Low 16.
Saturday..Showers with risk of a thunderstorm. Wind becoming south
20 km/h gusting to 40 in the morning then light in the afternoon.
High 22. Humidex 27. UV index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Wind becoming
northwest 20 km/h gusting to 40 in the evening. Low 13.

Hanover - Dundalk - Southern Grey County.
Tonight..Clear. Increasing cloudiness after midnight. Low 14.
Saturday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm. Wind becoming south 20 km/h gusting to 40 late in the
morning then light in the afternoon. High 23. Humidex 28. UV index 3
or moderate.
Saturday night..Showers ending overnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm in the evening and after
midnight. Wind becoming northwest 20 km/h after midnight. Low 14.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Clear. Increasing cloudiness late this evening. Low 15. Saturday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm. Wind becoming south 20 km/h gusting to 40 late in the
morning then light in the afternoon. High 23. Humidex 28. UV index 3
or moderate.
Saturday night..Showers with risk of a thunderstorm. Wind becoming
northwest 20 km/h after midnight. Low 14.

Barrie - Collingwood - Hillsdale.
Tonight..A few clouds. Low 14.
Saturday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm. High 24. Humidex 29. UV index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Wind becoming
northwest 20 km/h before morning. Low 14.

Midland - Coldwater - Orr Lake.
Tonight..A few clouds. Increasing cloudiness overnight. Low 14. Saturday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm. High 24. Humidex 30. UV index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Wind becoming
northwest 20 km/h before morning. Low 14.

Orillia - Lagoon City - Washago.
Tonight..Partly cloudy. Becoming clear this evening. Low 14.
Saturday..Cloudy. 40 percent chance of showers late in the morning
and early afternoon. Showers beginning in the afternoon. Risk of a
thunderstorm late in the morning and in the afternoon. High 24.
Humidex 27. UV index 5 or moderate.
Saturday night..Showers with risk of a thunderstorm. Low 14.

Cobourg - Colborne - Western Northumberland County.
Tonight..Clear. Low 14.
Saturday..Sunny. Wind becoming southeast 20 km/h late in the morning.
High 26. Humidex 32. UV index 7 or high.
Saturday night..Becoming cloudy in the evening with showers. Risk of
a thunderstorm late in the evening and overnight. Wind south 20 km/h
becoming light after midnight. Wind becoming southwest 20 gusting to
40 before morning. Low 15.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Clear. Low 13.
Saturday..Sunny. Wind becoming southeast 20 km/h late in the morning.
High 26. Humidex 32. UV index 7 or high.
Saturday night..Becoming cloudy in the evening with showers. Risk of
a thunderstorm late in the evening and overnight. Wind south 20 km/h
becoming light after midnight. Wind becoming southwest 20 gusting to
40 before morning. Low 16.

Picton - Sandbanks Park.
Tonight..Clear. Low 15.
Saturday..Sunny. Wind becoming southeast 20 km/h late in the morning.
High 26. Humidex 32. UV index 7 or high.
Saturday night..Becoming cloudy in the evening. Showers beginning
near midnight. Risk of a thunderstorm overnight. Wind south 20 km/h
becoming light after midnight. Wind becoming southwest 20 gusting to
40 before morning. Low 17.

Napanee - Consecon.
Tonight..Clear. Low 14.
Saturday..Sunny. Wind becoming southeast 20 km/h late in the morning.
High 26. Humidex 32. UV index 7 or high.
Saturday night..Becoming cloudy in the evening. Showers beginning
near midnight. Risk of a thunderstorm overnight. Wind south 20 km/h
becoming light after midnight. Wind becoming southwest 20 gusting to
40 before morning. Low 16.

Kingston - Odessa - Frontenac Islands.
Tonight..Clear. Low 14.
Saturday..Sunny. Wind becoming south 20 km/h late in the morning.
High 26. Humidex 31. UV index 7 or high.
Saturday night..Becoming cloudy late in the evening with showers.
Risk of a thunderstorm overnight. Wind becoming south 20 km/h
gusting to 40 near midnight. Low 17.

Lindsay - Southern Kawartha Lakes.
Tonight..Partly cloudy. Becoming clear this evening. Low 13.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
afternoon with risk of a thunderstorm. High 25. Humidex 28. UV
index 7 or high.
Saturday night..Showers with risk of a thunderstorm. Low 14.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Partly cloudy. Becoming clear this evening. Low 13.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
afternoon with risk of a thunderstorm. High 24. Humidex 27. UV
index 7 or high.
Saturday night..Showers with risk of a thunderstorm. Low 14.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..Partly cloudy. Becoming clear this evening. Low 13.
Saturday..A mix of sun and cloud. High 26. Humidex 30. UV index 7 or
high.
Saturday night..Cloudy. Showers beginning in the evening. Risk of a
thunderstorm late in the evening and overnight. Low 14.

Apsley - Woodview - Northern Peterborough County.
Tonight..Partly cloudy. Clearing this evening. Low 12.
Saturday..A mix of sun and cloud. High 25. Humidex 29. UV index 7 or
high.
Saturday night..Cloudy. Showers beginning in the evening. Risk of a
thunderstorm late in the evening and overnight. Low 14.

Stirling - Tweed - Madoc.
Tonight..Partly cloudy. Becoming clear this evening. Low 12.
Saturday..Sunny. High 26. Humidex 31. UV index 7 or high.
Saturday night..Becoming cloudy in the evening with showers. Risk of
a thunderstorm late in the evening and overnight. Low 15.

Tamworth - Sydenham - South Frontenac.
Tonight..Partly cloudy. Becoming clear this evening. Low 12.
Saturday..Sunny. High 27. Humidex 32. UV index 7 or high.
Saturday night..Increasing cloudiness. Showers beginning near
midnight. Risk of a thunderstorm overnight. Low 16.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Clearing early this evening. Low 11.
Saturday..Sunny. High 25. Humidex 30. UV index 7 or high.
Saturday night..Increasing cloudiness. Showers beginning in the
evening. Risk of a thunderstorm late in the evening and overnight.
Low 14.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Clearing early this evening. Low 11.
Saturday..A mix of sun and cloud. High 25. Humidex 30. UV index 7 or
high.
Saturday night..Becoming cloudy in the evening with showers. Risk of
a thunderstorm late in the evening and overnight. Low 13.

Gananoque - Mallorytown.
Tonight..Clear. Low 13.
Saturday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. High 27. Humidex
32. UV index 7 or high.
Saturday night..Mainly cloudy with 40 percent chance of showers.
Low 17.

Brockville - Prescott.
Tonight..Clear. Low 13.
Saturday..Sunny. Increasing cloudiness near noon then 30 percent
chance of showers late in the afternoon. High 27. Humidex 32. UV
index 7 or high.
Saturday night..Partly cloudy with 40 percent chance of showers.
Low 17.

Westport - Charleston Lake.
Tonight..Partly cloudy. Becoming clear this evening. Low 12.
Saturday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. High 27. Humidex 32. UV index 7 or high.
Saturday night..Mainly cloudy with 40 percent chance of showers.
Low 17.

Merrickville-Wolford - Kemptville.
Tonight..Clearing early this evening. Low 12.
Saturday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. High 27. Humidex 32. UV index 7 or high.
Saturday night..Mainly cloudy with 40 percent chance of showers.
Low 17.

Ottawa North - Kanata - Orléans.
Tonight..Partly cloudy. Clearing this evening. Low 13.
Saturday..Sunny. Increasing cloudiness in the afternoon then
30 percent chance of showers late in the afternoon. High 27. Humidex
32. UV index 7 or high.
Saturday night..Mainly cloudy with 40 percent chance of showers.
Low 17.

Ottawa South - Richmond - Metcalfe.
Tonight..Partly cloudy. Clearing this evening. Low 12.
Saturday..Sunny. Increasing cloudiness in the afternoon then
30 percent chance of showers late in the afternoon. High 27. Humidex
32. UV index 7 or high.
Saturday night..Mainly cloudy with 40 percent chance of showers.
Low 17.

Gatineau.
Tonight..Clearing early this evening. Low 12.
Saturday..Sunny. Increasing cloudiness in the afternoon then
30 percent chance of showers late in the afternoon. High 27. Humidex
32. UV index 7 or high.
Saturday night..Mainly cloudy with 40 percent chance of showers.
Low 16.

Prescott and Russell.
Tonight..Clearing. Low 12.
Saturday..Mainly sunny. Increasing cloudiness in the afternoon then
30 percent chance of showers late in the afternoon. High 27. Humidex
32. UV index 7 or high.
Saturday night..Mainly cloudy with 40 percent chance of showers.
Low 16.

Morrisburg - Long Sault.
Tonight..Clear. Becoming partly cloudy after midnight. Low 13.
Saturday..Mainly sunny. Increasing cloudiness near noon then
30 percent chance of showers late in the afternoon. High 27. Humidex
34. UV index 7 or high.
Saturday night..Partly cloudy with 40 percent chance of showers.
Low 17.

Cornwall - Lancaster.
Tonight..Clear. Low 12.
Saturday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. High 27. Humidex 34. UV index 7 or high.
Saturday night..Partly cloudy with 40 percent chance of showers.
Low 16.

Winchester - Newington.
Tonight..Clearing early this evening. Low 12.
Saturday..Sunny in the morning then a mix of sun and cloud with
30 percent chance of showers late in the afternoon. High 27. Humidex
34. UV index 7 or high.
Saturday night..Mainly cloudy with 40 percent chance of showers.
Low 16.

Maxville - Alexandria.
Tonight..Clearing early this evening. Low 12.
Saturday..Sunny. Increasing cloudiness in the afternoon then
30 percent chance of showers late in the afternoon. High 27. Humidex
34. UV index 7 or high.
Saturday night..Mainly cloudy with 40 percent chance of showers.
Low 16.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..Clearing early this evening. Low 12.
Saturday..Mainly sunny. High 26. Humidex 31. UV index 7 or high.
Saturday night..Increasing cloudiness. Showers beginning near
midnight. Risk of a thunderstorm overnight. Low 15.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..Clearing early this evening. Low 12.
Saturday..Sunny in the morning and early in the afternoon then a mix
of sun and cloud with 30 percent chance of showers late in the
afternoon. High 27. Humidex 32. UV index 7 or high.
Saturday night..Mainly cloudy with 40 percent chance of showers.
Low 16.

Port Carling - Port Severn.
Tonight..Clear. Becoming partly cloudy after midnight. Low 14. Saturday..Cloudy. Showers beginning in the morning. Risk of a
thunderstorm. Wind south 20 km/h becoming light in the afternoon.
High 24. Humidex 29. UV index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Low 14.

Bracebridge - Gravenhurst.
Tonight..A few clouds. Low 13.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
morning and early afternoon. Showers beginning in the afternoon.
Risk of a thunderstorm late in the morning and in the afternoon.
Wind south 20 km/h becoming light in the afternoon. High 24. Humidex
28. UV index 6 or high.
Saturday night..Showers with risk of a thunderstorm. Low 14.

Town of Parry Sound - Rosseau - Killbear Park.
Tonight..Clear. Increasing cloudiness before morning then 40 percent
chance of showers. Risk of a thunderstorm before morning. Low 14. Saturday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm in the
morning and afternoon. Wind southeast 20 km/h becoming southwest 20
late in the morning. High 24. Humidex 28. UV index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Low 14.

Huntsville - Baysville.
Tonight..A few clouds. Low 13.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
morning and early afternoon. Showers beginning in the afternoon.
Risk of a thunderstorm late in the morning and in the afternoon.
High 24. Humidex 29. UV index 6 or high.
Saturday night..Showers with risk of a thunderstorm. Low 14.

Haliburton - Minden - Southern Haliburton County.
Tonight..Clear. Low 12.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
afternoon with risk of a thunderstorm. High 24. Humidex 27. UV
index 6 or high.
Saturday night..Showers with risk of a thunderstorm. Low 14.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Tonight..A few clouds. Low 11.
Saturday..Becoming cloudy in the morning. 40 percent chance of
showers late in the afternoon. Risk of a thunderstorm late in the
afternoon. High 24. Humidex 27. UV index 7 or high.
Saturday night..Showers with risk of a thunderstorm. Low 13.

Barry's Bay - Killaloe.
Tonight..Clearing early this evening. Low 11.
Saturday..Increasing cloudiness early in the morning. High 25.
Humidex 28. UV index 6 or high.
Saturday night..Becoming cloudy in the evening with showers. Risk of
a thunderstorm late in the evening and overnight. Low 14.

Renfrew - Arnprior - Calabogie.
Tonight..Clearing. Low 12.
Saturday..Sunny. Becoming a mix of sun and cloud in the morning.
High 26. Humidex 29. UV index 7 or high.
Saturday night..A few clouds. Increasing cloudiness late in the
evening then showers. Risk of a thunderstorm overnight. Low 15.

Petawawa - Pembroke - Cobden.
Tonight..Partly cloudy. Becoming clear this evening. Low 12. Saturday..Increasing cloudiness in the morning. Wind becoming
southeast 20 km/h late in the morning. High 25. Humidex 28. UV
index 6 or high.
Saturday night..Increasing cloudiness. Showers beginning in the
evening. Risk of a thunderstorm late in the evening and overnight.
Low 15.

Western Algonquin Park - Lake of Two Rivers.
Tonight..A few clouds. Low 11.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
morning and early afternoon. Showers beginning in the afternoon.
Risk of a thunderstorm late in the morning and in the afternoon.
High 23. Humidex 26. UV index 7 or high.
Saturday night..Showers with risk of a thunderstorm. Low 13.

Deep River - Whitney - Eastern Algonquin Park.
Tonight..Clearing early this evening. Low 11.
Saturday..Increasing cloudiness early in the morning. 40 percent
chance of showers late in the afternoon with risk of a thunderstorm.
High 24. Humidex 27. UV index 7 or high.
Saturday night..Showers with risk of a thunderstorm. Low 14.

Bayfield Inlet - Dunchurch.
Tonight..Partly cloudy. 40 percent chance of showers before morning
with risk of a thunderstorm. Low 13.
Saturday..Mainly cloudy. 40 percent chance of showers early in the
morning. Showers beginning in the morning. Risk of a thunderstorm in
the morning and afternoon. Wind becoming south 20 km/h gusting to 40
late in the morning. High 23. Humidex 28. UV index 3 or moderate.
Saturday night..Showers with risk of a thunderstorm. Low 14.

South River - Burk's Falls.
Tonight..A few clouds. Low 12.
Saturday..Mainly cloudy. 40 percent chance of showers late in the
morning and early afternoon. Showers beginning in the afternoon.
Risk of a thunderstorm late in the morning and in the afternoon.
Wind becoming south 20 km/h gusting to 40 late in the morning.
High 23. Humidex 28. UV index 6 or high.
Saturday night..Showers with risk of a thunderstorm. Low 13.

Continued in next message...

--- up 4 days, 7 hours, 26 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 220900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Saturday 22 August 2026 for
today and Sunday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Cloudy. 40 percent chance of showers late this morning.
Showers beginning near noon. Risk of a thunderstorm this afternoon.
Local amount 5 to 10 mm. Wind becoming southeast 20 km/h gusting to
40 near noon. High 25. Humidex 28. UV index 4 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 5 to 10 mm. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
becoming northwest 30 km/h gusting to 50 in the morning. High 22.
Humidex 27. UV index 4 or moderate.

Windsor - Leamington - Essex County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm. Local amount
10 to 15 mm. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 24. Humidex 30. UV index 3 or moderate.
Tonight..Showers ending this evening then partly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 5 mm. Wind becoming northwest 20 km/h gusting
to 40 this evening. Low 17.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Local
amount 5 mm. Wind northwest 30 km/h gusting to 50. High 23. Humidex
28. UV index 6 or high.

Chatham-Kent - Rondeau Park.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm. Local amount
10 to 15 mm. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 24. Humidex 30. UV index 3 or moderate.
Tonight..Showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 5 mm. Wind becoming northwest 20 km/h gusting
to 40 this evening. Low 17.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Local
amount 5 mm. Wind northwest 30 km/h gusting to 50. High 23. Humidex
28. UV index 5 or moderate.

Sarnia - Petrolia - Western Lambton County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm. Local amount
10 to 15 mm. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 24. Humidex 30. UV index 3 or moderate.
Tonight..Showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 5 mm. Wind becoming northwest 20 km/h gusting
to 40 this evening. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind northwest 30 km/h gusting to 50. High 23. Humidex 28. UV
index 5 or moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm. Local amount
10 to 15 mm. Wind becoming south 20 km/h gusting to 40 near noon.
High 24. Humidex 28. UV index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 mm. Wind becoming northwest 20 km/h gusting to 40 after midnight.
Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind northwest 30 km/h gusting to 50. High 21. Humidex 26. UV
index 6 or high.

Rodney - Shedden - Western Elgin County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind becoming south 20 km/h gusting to 40 near noon. High 24.
Humidex 28. UV index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 mm. Wind becoming northwest 20 km/h gusting to 40 after midnight.
Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind northwest 30 km/h gusting to 50. High 21. Humidex 26. UV
index 6 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Cloudy. Showers beginning early this morning. Risk of a
thunderstorm. Local amount 10 to 15 mm. Wind becoming south 20 km/h
gusting to 40 near noon. High 24. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 mm. Wind becoming northwest 20 km/h gusting to 40 after midnight.
Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind northwest 30 km/h gusting to 50. High 21. Humidex 26. UV
index 6 or high.

Strathroy - Komoka - Western Middlesex County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind becoming south 20 km/h gusting to 40 near noon. High 24.
Humidex 28. UV index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 mm. Wind becoming northwest 20 km/h gusting to 40 after midnight.
Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind northwest 30 km/h gusting to 50. High 21. Humidex 26. UV
index 5 or moderate.

London - Parkhill - Eastern Middlesex County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind becoming south 20 km/h gusting to 40 near noon. High 24.
Humidex 28. UV index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 mm. Wind becoming northwest 20 km/h gusting to 40 after midnight.
Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind northwest 30 km/h gusting to 50. High 21. Humidex 26. UV
index 5 or moderate.

Simcoe - Delhi - Norfolk.
Today..Cloudy. Showers beginning early this morning. Risk of a
thunderstorm. Local amount 10 to 15 mm. Wind becoming south 20 km/h
gusting to 40 near noon. High 24. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 mm. Wind becoming northwest 20 km/h gusting to 40 after midnight.
Low 17.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Local
amount 5 mm. Wind northwest 30 km/h gusting to 50. High 21. Humidex
26. UV index 5 or moderate.

Dunnville - Caledonia - Haldimand.
Today..Cloudy. Showers beginning this morning. Risk of a thunderstorm
late this morning and this afternoon. Local amount 10 to 15 mm. Wind
becoming south 20 km/h gusting to 40 near noon. High 25. Humidex 28.
UV index 3 or moderate.
Tonight..Showers ending before morning then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 5 mm. Low 18.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Local
amount 5 mm. Wind becoming northwest 30 km/h gusting to 50 in the
morning. High 22. Humidex 27. UV index 6 or high.

Woodstock - Tillsonburg - Oxford County.
Today..Cloudy. Showers beginning early this morning. Risk of a
thunderstorm. Local amount 10 to 15 mm. Wind becoming south 20 km/h
gusting to 40 near noon. High 24. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 mm. Wind becoming northwest 20 km/h gusting to 40 after midnight.
Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind northwest 30 km/h gusting to 50. High 21. Humidex 26. UV
index 5 or moderate.

Brantford - County of Brant.
Today..Cloudy. Showers beginning early this morning. Risk of a
thunderstorm. Local amount 10 to 15 mm. Wind becoming south 20 km/h
gusting to 40 near noon. High 24. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 mm. Wind becoming northwest 20 km/h gusting to 40 after midnight.
Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind northwest 30 km/h gusting to 50. High 21. Humidex 26. UV
index 5 or moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Cloudy. Showers beginning this morning. Risk of a thunderstorm
late this morning and this afternoon. Local amount 10 to 15 mm. Wind
becoming south 20 km/h gusting to 40 near noon. High 25. Humidex 28.
UV index 3 or moderate.
Tonight..Showers ending before morning then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 5 mm. Low 18.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind becoming northwest 30 km/h gusting to 50 in the morning.
High 22. Humidex 27. UV index 5 or moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Cloudy. Showers beginning this morning. Risk of a thunderstorm
late this morning and this afternoon. Local amount 10 to 15 mm. Wind
becoming south 20 km/h gusting to 40 near noon. High 25. Humidex 28.
UV index 3 or moderate.
Tonight..Showers ending before morning then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 5 mm. Low 18.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind becoming northwest 30 km/h gusting to 50 in the morning.
High 22. Humidex 27. UV index 4 or moderate.

City of Hamilton.
Today..Cloudy. Showers beginning this morning. Risk of a thunderstorm
late this morning and this afternoon. Local amount 10 to 15 mm. Wind
becoming south 20 km/h gusting to 40 near noon. High 25. Humidex 28.
UV index 3 or moderate.
Tonight..Showers ending before morning then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 5 mm. Low 18.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind becoming northwest 30 km/h gusting to 50 in the morning.
High 22. Humidex 27. UV index 5 or moderate.

Burlington - Oakville.
Today..Cloudy. 40 percent chance of showers late this morning.
Showers beginning near noon. Risk of a thunderstorm this afternoon.
Local amount 10 to 15 mm. Wind becoming southeast 20 km/h gusting to
40 near noon. High 25. Humidex 28. UV index 4 or moderate.
Tonight..Showers ending after midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and after
midnight. Local amount 5 to 10 mm. Wind southwest 20 km/h gusting to
40 becoming light near midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
becoming northwest 30 km/h gusting to 50 in the morning. High 22.
Humidex 27. UV index 4 or moderate.

Halton Hills - Milton.
Today..Cloudy. 40 percent chance of showers late this morning.
Showers beginning near noon. Risk of a thunderstorm this afternoon.
Local amount 10 to 15 mm. Wind becoming southeast 20 km/h gusting to
40 near noon. High 25. Humidex 28. UV index 4 or moderate.
Tonight..Showers ending after midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and after
midnight. Local amount 5 to 10 mm. Wind southwest 20 km/h gusting to
40 becoming light near midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
becoming northwest 30 km/h gusting to 50 in the morning. High 22.
Humidex 27. UV index 4 or moderate.

Mississauga - Brampton.
Today..Cloudy. 40 percent chance of showers late this morning.
Showers beginning near noon. Risk of a thunderstorm this afternoon.
Local amount 10 to 15 mm. Wind becoming southeast 20 km/h gusting to
40 near noon. High 25. Humidex 28. UV index 5 or moderate.
Tonight..Showers ending after midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and after
midnight. Local amount 5 to 10 mm. Wind southwest 20 km/h gusting to
40 becoming light near midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
becoming northwest 30 km/h gusting to 50 in the morning. High 22.
Humidex 27. UV index 4 or moderate.

Caledon.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 20 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 22. Humidex 26. UV
index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Vaughan - Richmond Hill - Markham.
Today..Cloudy. 40 percent chance of showers late this morning.
Showers beginning near noon. Risk of a thunderstorm this afternoon.
Local amount 5 to 10 mm. Wind becoming southeast 20 km/h gusting to
40 near noon. High 25. Humidex 28. UV index 4 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 5 to 10 mm. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
becoming northwest 30 km/h gusting to 50 in the morning. High 22.
Humidex 27. UV index 4 or moderate.

Newmarket - Georgina - Northern York Region.
Today..Cloudy. 40 percent chance of showers late this morning.
Showers beginning near noon. Risk of a thunderstorm this afternoon.
Local amount 5 to 10 mm. Wind becoming southeast 20 km/h gusting to
40 near noon. High 25. Humidex 28. UV index 4 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 5 to 10 mm. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Low 17.
Sunday..Cloudy. 40 percent chance of showers in the morning. Showers
beginning near noon. Risk of a thunderstorm in the afternoon. Local
amount 5 mm. Wind becoming northwest 30 km/h gusting to 50 in the
morning. High 20. Humidex 25. UV index 4 or moderate.

Pickering - Oshawa - Southern Durham Region.
Today..Cloudy. 40 percent chance of showers late this morning.
Showers beginning near noon. Risk of a thunderstorm this afternoon.
Local amount 5 to 10 mm. Wind becoming southeast 20 km/h gusting to
40 near noon. High 25. Humidex 28. UV index 4 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 5 to 10 mm. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
becoming northwest 30 km/h gusting to 50 in the morning. High 22.
Humidex 27. UV index 5 or moderate.

Uxbridge - Beaverton - Northern Durham Region.
Today..Cloudy. 40 percent chance of showers late this morning.
Showers beginning near noon. Risk of a thunderstorm this afternoon.
Local amount 5 to 10 mm. Wind becoming southeast 20 km/h gusting to
40 near noon. High 25. Humidex 28. UV index 4 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 5 to 10 mm. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Low 17.
Sunday..Cloudy. 40 percent chance of showers in the morning. Showers
beginning near noon. Risk of a thunderstorm in the afternoon. Local
amount 5 mm. Wind becoming northwest 30 km/h gusting to 50 in the
morning. High 20. Humidex 25. UV index 4 or moderate.

Goderich - Bluewater - Southern Huron County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm. Local amount
10 to 15 mm. Wind becoming south 20 km/h gusting to 40 near noon.
High 22. Humidex 28. UV index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 60 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 5 to 10 mm. Wind becoming northwest 20 km/h
gusting to 40 late this evening. Low 16.
Sunday..Cloudy. 60 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the morning
and afternoon. Local amount 5 mm. Wind northwest 30 km/h gusting to
50. High 19. UV index 4 or moderate.

Wingham - Blyth - Northern Huron County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning early this morning. Risk of a thunderstorm. Local
amount 10 to 15 mm. Wind becoming south 20 km/h gusting to 40 near
noon. High 22. Humidex 28. UV index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 60 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 5 to 10 mm. Wind becoming northwest 20 km/h
gusting to 40 late this evening. Low 16.
Sunday..Cloudy. 60 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the morning
and afternoon. Local amount 5 mm. Wind northwest 30 km/h gusting to
50. High 19. UV index 4 or moderate.

Stratford - Mitchell - Southern Perth County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 20 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 22. Humidex 26. UV
index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Listowel - Milverton - Northern Perth County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 20 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 22. Humidex 26. UV
index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 20 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 22. Humidex 26. UV
index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Guelph - Erin - Southern Wellington County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 20 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 22. Humidex 26. UV
index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 20 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 22. Humidex 26. UV
index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 20 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 22. Humidex 26. UV
index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 20 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 22. Humidex 26. UV
index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Innisfil - New Tecumseth - Angus.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 15 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 23. Humidex 27. UV
index 3 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 5 to 10 mm. Low 16.
Sunday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm late in the
morning and in the afternoon. Local amount 5 mm. Wind becoming
northwest 20 km/h gusting to 40 near noon. High 19. UV index 3 or
moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind becoming south 20 km/h gusting to 40 near noon. High 22.
Humidex 28. UV index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 60 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 5 to 10 mm. Wind becoming northwest 20 km/h
gusting to 40 late this evening. Low 16.
Sunday..Cloudy. 60 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the morning
and afternoon. Local amount 5 mm. Wind northwest 30 km/h gusting to
50. High 19. UV index 4 or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind becoming south 20 km/h near noon. High 21. Humidex 26. UV
index 3 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind becoming northwest 20 km/h near midnight. Low 17.
Sunday..Showers with risk of a thunderstorm. Local amount 5 mm. Wind
northwest 30 km/h gusting to 50. High 20. Humidex 25. UV index 2 or
low.

Hanover - Dundalk - Southern Grey County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 20 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 22. Humidex 26. UV
index 3 or moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 20 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 22. Humidex 26. UV
index 3 or moderate.
Tonight..Showers. Risk of a thunderstorm this evening. Local amount 5
to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 5 mm. Wind northwest 30 km/h gusting to 50. High 19. UV
index 2 or low.

Barrie - Collingwood - Hillsdale.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 15 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 23. Humidex 27. UV
index 3 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 5 to 10 mm. Low 16.
Sunday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm late in the
morning and in the afternoon. Local amount 5 mm. Wind becoming
northwest 20 km/h gusting to 40 near noon. High 19. UV index 3 or
moderate.

Midland - Coldwater - Orr Lake.
Today..Cloudy. 40 percent chance of showers early this morning.
Showers beginning this morning. Risk of a thunderstorm late this
morning and this afternoon. Local amount 10 to 15 mm. Wind becoming
south 20 km/h gusting to 40 near noon. High 23. Humidex 27. UV
index 3 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 5 to 10 mm. Low 16.
Sunday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm late in the
morning and in the afternoon. Local amount 5 mm. Wind becoming
northwest 20 km/h gusting to 40 near noon. High 19. UV index 3 or
moderate.

Continued in next message...

--- up 4 days, 20 hours, 56 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 221500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Saturday 22 August 2026 for
today and Sunday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm.
Wind southeast 20 km/h gusting to 40. High 25. Humidex 28. UV
index 4 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 20 mm. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 to 10 mm.
Wind becoming northwest 30 km/h gusting to 50 in the morning.
High 22. Humidex 27. UV index 4 or moderate.

Windsor - Leamington - Essex County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind southwest 20 km/h gusting to 40. High 25. Humidex 31. UV
index 3 or moderate.
Tonight..Showers ending this evening then partly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 5 mm. Wind becoming northwest 20 km/h gusting
to 40 this evening. Low 17.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Wind
northwest 30 km/h gusting to 50. High 23. Humidex 28. UV index 6 or
high.

Chatham-Kent - Rondeau Park.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind southwest 20 km/h gusting to 40. High 25. Humidex 31. UV
index 3 or moderate.
Tonight..Showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 5 mm. Wind becoming northwest 20 km/h gusting
to 40 this evening. Low 17.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Wind
northwest 30 km/h gusting to 50. High 23. Humidex 28. UV index 5 or
moderate.

Sarnia - Petrolia - Western Lambton County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind southwest 20 km/h gusting to 40. High 24. Humidex 30. UV
index 3 or moderate.
Tonight..Showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 5 mm. Wind becoming northwest 20 km/h gusting
to 40 this evening. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Wind northwest 30 km/h
gusting to 50. High 23. Humidex 28. UV index 5 or moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 24. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 mm. Wind becoming northwest 20 km/h gusting to 40 after midnight.
Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Wind northwest 30 km/h
gusting to 50. High 21. Humidex 26. UV index 6 or high.

Rodney - Shedden - Western Elgin County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 24. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 mm. Wind becoming northwest 20 km/h gusting to 40 after midnight.
Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Wind northwest 30 km/h
gusting to 50. High 21. Humidex 26. UV index 6 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 24. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind northwest 30 km/h gusting to 50. High 21. Humidex 26. UV
index 6 or high.

Strathroy - Komoka - Western Middlesex County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 24. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 mm. Wind becoming northwest 20 km/h gusting to 40 after midnight.
Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Wind northwest 30 km/h
gusting to 50. High 21. Humidex 26. UV index 5 or moderate.

London - Parkhill - Eastern Middlesex County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 24. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 mm. Wind becoming northwest 20 km/h gusting to 40 after midnight.
Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Wind northwest 30 km/h
gusting to 50. High 21. Humidex 26. UV index 5 or moderate.

Simcoe - Delhi - Norfolk.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 24. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 17.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Local
amount 5 mm. Wind northwest 30 km/h gusting to 50. High 21. Humidex
26. UV index 5 or moderate.

Dunnville - Caledonia - Haldimand.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 25. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending before morning then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 10 to 15 mm. Low 18.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Local
amount 5 to 10 mm. Wind becoming northwest 30 km/h gusting to 50 in
the morning. High 22. Humidex 27. UV index 6 or high.

Woodstock - Tillsonburg - Oxford County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 24. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind northwest 30 km/h gusting to 50. High 21. Humidex 26. UV
index 5 or moderate.

Brantford - County of Brant.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 24. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind northwest 30 km/h gusting to 50. High 21. Humidex 26. UV
index 5 or moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 25. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending before morning then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 10 to 15 mm. Low 18.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 to
10 mm. Wind becoming northwest 30 km/h gusting to 50 in the morning.
High 22. Humidex 27. UV index 5 or moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 25. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending before morning then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 10 to 15 mm. Low 18.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 to
10 mm. Wind becoming northwest 30 km/h gusting to 50 in the morning.
High 22. Humidex 27. UV index 4 or moderate.

City of Hamilton.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 25. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending before morning then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 10 to 15 mm. Low 18.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 to
10 mm. Wind becoming northwest 30 km/h gusting to 50 in the morning.
High 22. Humidex 27. UV index 5 or moderate.

Burlington - Oakville.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind southeast 20 km/h gusting to 40. High 25. Humidex 28. UV
index 4 or moderate.
Tonight..Showers ending after midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and after
midnight. Local amount 10 to 15 mm. Wind southwest 20 km/h gusting
to 40 becoming light near midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 to 10 mm.
Wind becoming northwest 30 km/h gusting to 50 in the morning.
High 22. Humidex 27. UV index 4 or moderate.

Halton Hills - Milton.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind southeast 20 km/h gusting to 40. High 25. Humidex 28. UV
index 4 or moderate.
Tonight..Showers ending after midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and after
midnight. Local amount 10 to 15 mm. Wind southwest 20 km/h gusting
to 40 becoming light near midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 to 10 mm.
Wind becoming northwest 30 km/h gusting to 50 in the morning.
High 22. Humidex 27. UV index 4 or moderate.

Mississauga - Brampton.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind southeast 20 km/h gusting to 40. High 25. Humidex 28. UV
index 5 or moderate.
Tonight..Showers ending after midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and after
midnight. Local amount 10 to 15 mm. Wind southwest 20 km/h gusting
to 40 becoming light near midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 to 10 mm.
Wind becoming northwest 30 km/h gusting to 50 in the morning.
High 22. Humidex 27. UV index 4 or moderate.

Caledon.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 26. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 to 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Vaughan - Richmond Hill - Markham.
Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm.
Wind southeast 20 km/h gusting to 40. High 25. Humidex 28. UV
index 4 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 20 mm. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 to 10 mm.
Wind becoming northwest 30 km/h gusting to 50 in the morning.
High 22. Humidex 27. UV index 4 or moderate.

Newmarket - Georgina - Northern York Region.
Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm.
Wind southeast 20 km/h gusting to 40. High 24. Humidex 27. UV
index 4 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 20 mm. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Low 17.
Sunday..Cloudy. 40 percent chance of showers in the morning. Showers
beginning near noon. Risk of a thunderstorm in the afternoon. Local
amount 5 to 10 mm. Wind becoming northwest 30 km/h gusting to 50 in
the morning. High 20. Humidex 25. UV index 4 or moderate.

Pickering - Oshawa - Southern Durham Region.
Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm.
Wind southeast 20 km/h gusting to 40. High 25. Humidex 28. UV
index 4 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 20 mm. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Low 17.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 to 10 mm.
Wind becoming northwest 30 km/h gusting to 50 in the morning.
High 22. Humidex 27. UV index 5 or moderate.

Uxbridge - Beaverton - Northern Durham Region.
Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm.
Wind southeast 20 km/h gusting to 40. High 24. Humidex 27. UV
index 4 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 20 mm. Wind southwest 20 km/h gusting to 40
becoming light near midnight. Low 17.
Sunday..Cloudy. 40 percent chance of showers in the morning. Showers
beginning near noon. Risk of a thunderstorm in the afternoon. Local
amount 5 to 10 mm. Wind becoming northwest 30 km/h gusting to 50 in
the morning. High 20. Humidex 25. UV index 4 or moderate.

Goderich - Bluewater - Southern Huron County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 60 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 5 to 10 mm. Wind becoming northwest 20 km/h
gusting to 40 late this evening. Low 16.
Sunday..Cloudy. 60 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the morning
and afternoon. Local amount 5 mm. Wind northwest 30 km/h gusting to
50. High 19. UV index 4 or moderate.

Wingham - Blyth - Northern Huron County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 60 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 5 to 10 mm. Wind becoming northwest 20 km/h
gusting to 40 late this evening. Low 16.
Sunday..Cloudy. 60 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the morning
and afternoon. Local amount 5 mm. Wind northwest 30 km/h gusting to
50. High 19. UV index 4 or moderate.

Stratford - Mitchell - Southern Perth County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 26. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 to 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Listowel - Milverton - Northern Perth County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 26. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 to 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 26. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 to 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Guelph - Erin - Southern Wellington County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 26. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 to 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 26. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 to 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 26. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 to 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 26. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 to 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Innisfil - New Tecumseth - Angus.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 23. Humidex 27. UV index 3 or
moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 20 mm. Low 16.
Sunday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm late in the
morning and in the afternoon. Local amount 5 to 10 mm. Wind becoming
northwest 20 km/h gusting to 40 near noon. High 19. UV index 3 or
moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 28. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 60 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 5 to 10 mm. Wind becoming northwest 20 km/h
gusting to 40 late this evening. Low 16.
Sunday..Cloudy. 60 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the morning
and afternoon. Local amount 5 mm. Wind northwest 30 km/h gusting to
50. High 19. UV index 4 or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h. High 22. Humidex 27. UV index 3 or moderate. Tonight..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind becoming northwest 20 km/h near midnight. Low 17.
Sunday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind northwest 30 km/h gusting to 50. High 20. Humidex
25. UV index 4 or moderate.

Hanover - Dundalk - Southern Grey County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 26. UV index 3 or
moderate.
Tonight..Showers ending near midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening. Local amount
5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 to 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 4 or moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 20 km/h gusting to 40. High 22. Humidex 26. UV index 3 or
moderate.
Tonight..Showers. Risk of a thunderstorm this evening. Local amount 5
to 10 mm. Wind becoming northwest 20 km/h gusting to 40 after
midnight. Low 16.
Sunday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 5 mm. Wind northwest 30 km/h gusting to 50. High 19. UV
index 2 or low.

Barrie - Collingwood - Hillsdale.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 23. Humidex 27. UV index 3 or
moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 20 mm. Low 16.
Sunday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm late in the
morning and in the afternoon. Local amount 5 to 10 mm. Wind becoming
northwest 20 km/h gusting to 40 near noon. High 19. UV index 3 or
moderate.

Midland - Coldwater - Orr Lake.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind south 20 km/h gusting to 40. High 23. Humidex 27. UV index 3 or
moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 20 mm. Low 16.
Sunday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm late in the
morning and in the afternoon. Local amount 5 to 10 mm. Wind becoming
northwest 20 km/h gusting to 40 near noon. High 19. UV index 3 or
moderate.

Orillia - Lagoon City - Washago.
Today..Cloudy. 40 percent chance of showers early this afternoon.
Showers beginning this afternoon. Risk of a thunderstorm this
afternoon. Local amount 5 to 10 mm. Wind south 20 km/h gusting to
40. High 21. Humidex 25. UV index 5 or moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 20 mm. Low 16.
Sunday..Cloudy. 40 percent chance of showers in the morning. Showers
beginning near noon. Risk of a thunderstorm in the afternoon. Local
amount 5 to 10 mm. Wind becoming northwest 20 km/h gusting to 40
near noon. High 19. UV index 4 or moderate.

Cobourg - Colborne - Western Northumberland County.
Today..Cloudy. 40 percent chance of showers late this afternoon with
risk of a thunderstorm. Wind southeast 20 km/h. High 25. Humidex 29.
UV index 6 or high.
Tonight..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Low 18.
Sunday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm.
Wind becoming northwest 20 km/h gusting to 40 in the afternoon.
High 21. Humidex 26. UV index 3 or moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..Cloudy. 40 percent chance of showers late this afternoon with
risk of a thunderstorm. Wind southeast 20 km/h. High 25. Humidex 29.
UV index 6 or high.
Tonight..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Low 18.
Sunday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm.
Wind becoming northwest 20 km/h gusting to 40 in the afternoon.
High 21. Humidex 26. UV index 3 or moderate.

Picton - Sandbanks Park.
Today..Cloudy. 40 percent chance of showers late this afternoon with
risk of a thunderstorm. Wind southeast 20 km/h. High 25. Humidex 29.
UV index 6 or high.
Tonight..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Low 18.
Sunday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm.
Wind becoming northwest 20 km/h gusting to 40 in the afternoon.
High 21. Humidex 26. UV index 3 or moderate.

Napanee - Consecon.
Today..Cloudy. 40 percent chance of showers late this afternoon with
risk of a thunderstorm. Wind southeast 20 km/h. High 25. Humidex 29.
UV index 6 or high.
Tonight..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Low 18.
Sunday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm.
Wind becoming northwest 20 km/h gusting to 40 in the afternoon.
High 21. Humidex 26. UV index 3 or moderate.

Kingston - Odessa - Frontenac Islands.
Today..Increasing cloudiness near noon. High 25. Humidex 29. UV
index 7 or high.
Tonight..Mainly cloudy. 40 percent chance of showers late this
evening. Showers beginning near midnight. Risk of a thunderstorm
late this evening and overnight. Local amount 5 to 10 mm. Low 18. Sunday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm.
Wind becoming south 20 km/h near noon. High 22. Humidex 27. UV
index 3 or moderate.

Lindsay - Southern Kawartha Lakes.
Today..Cloudy. 40 percent chance of showers early this afternoon.
Showers beginning this afternoon. Risk of a thunderstorm this
afternoon. Wind southeast 20 km/h gusting to 40. High 24. Humidex
27. UV index 5 or moderate.
Tonight..Showers ending before morning then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and
overnight. Local amount 10 to 20 mm. Wind southwest 20 km/h gusting
to 40 becoming light near midnight. Low 17.
Sunday..Cloudy. 40 percent chance of showers in the morning. Showers
beginning near noon. Risk of a thunderstorm in the afternoon. Local
amount 5 to 10 mm. Wind becoming northwest 30 km/h gusting to 50 in
the morning. High 20. Humidex 25. UV index 4 or moderate.

Continued in next message...

--- up 5 days, 2 hours, 56 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 221930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Saturday 22 August 2026 for
tonight Sunday and Sunday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Sunday.

City of Toronto.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 15 mm. Wind northeast 20 km/h gusting to 40
becoming light early this evening. Wind becoming west 20 late this
evening. Low 18.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm.
Wind becoming west 20 km/h gusting to 40 in the morning. High 21.
Humidex 25. UV index 4 or moderate.
Sunday night..A few showers ending in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Wind west 20 km/h. Low 15.

Windsor - Leamington - Essex County.
Tonight..A few showers ending this evening then partly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind northwest 20 km/h gusting to 40 becoming light this
evening. Low 15.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Wind
becoming northwest 30 km/h gusting to 50 in the morning. High 24.
Humidex 26. UV index 5 or moderate.
Sunday night..A few showers ending in the evening then partly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening. Wind northwest 30 km/h gusting to 50 becoming light in the
evening. Low 11.

Chatham-Kent - Rondeau Park.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 30 km/h becoming northwest 30 early this
evening. Low 15.
Sunday..Mainly cloudy with 30 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Wind
northwest 20 km/h gusting to 40. High 24. Humidex 26. UV index 6 or
high.
Sunday night..A few showers ending in the evening then partly cloudy
with 40 percent chance of showers. Becoming cloudy after midnight.
Risk of a thunderstorm in the evening. Wind northwest 30 km/h
becoming light in the evening. Low 11.

Sarnia - Petrolia - Western Lambton County.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind northwest 30 km/h gusting to 50 becoming light this
evening. Wind becoming west 30 gusting to 50 late this evening.
Low 16.
Sunday..Cloudy with 30 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Wind northwest 30 km/h
gusting to 50. High 22. Humidex 25. UV index 4 or moderate.
Sunday night..A few showers ending in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening. Wind west 30 km/h becoming light in the evening. Wind
becoming west 30 near midnight. Low 13.

Watford - Pinery Park - Eastern Lambton County.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Wind becoming west 20 km/h before morning. Low 16.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Wind west
30 km/h gusting to 50. High 21. UV index 6 or high.
Sunday night..A few showers ending in the evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Wind west 20 km/h gusting to 40 becoming light in the
evening. Wind becoming west 20 before morning. Low 13.

Rodney - Shedden - Western Elgin County.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Wind southeast 30 km/h becoming northwest 20 gusting to 40 early
this evening. Low 16.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Wind
northwest 20 km/h gusting to 40 becoming southwest 20 gusting to 50
in the afternoon. High 22. Humidex 25. UV index 6 or high.
Sunday night..A few showers ending in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Wind west 30 km/h gusting to 50 becoming
light in the evening. Low 12.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 to 10 mm. Wind southeast 20 km/h becoming northwest
20 early this evening. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind west 20 km/h gusting to 40. High 22. Humidex 25. UV index 6 or
high.
Sunday night..A few showers ending in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Wind becoming west 20 km/h before morning.
Low 12.

Strathroy - Komoka - Western Middlesex County.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Wind northwest 20 km/h gusting to 40 becoming light this evening.
Wind becoming west 20 after midnight. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Wind northwest 30 km/h
gusting to 50. High 21. UV index 4 or moderate.
Sunday night..A few showers ending in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Wind northwest 20 km/h. Low 12.

London - Parkhill - Eastern Middlesex County.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Wind south 20 km/h becoming west 20 late this evening. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Wind west 30 km/h
gusting to 50. High 20. UV index 5 or moderate.
Sunday night..A few showers ending in the evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Wind northwest 30 km/h gusting to 50 becoming light
in the evening. Wind becoming west 20 before morning. Low 13.

Simcoe - Delhi - Norfolk.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 to 10 mm. Wind north 20 km/h becoming light this
evening. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind becoming west 30 km/h gusting to 50 late in the morning.
High 21. UV index 6 or high.
Sunday night..A few showers ending in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Wind becoming west 20 km/h before morning.
Low 13.

Dunnville - Caledonia - Haldimand.
Tonight..A few showers ending before morning then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening
and overnight. Local amount 10 to 15 mm. Wind becoming west 20 km/h
before morning. Low 16.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Local
amount 5 to 10 mm. Wind west 30 km/h gusting to 50. High 20. UV
index 6 or high.
Sunday night..A few showers ending in the evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Wind west 20 km/h gusting to 40 becoming light in the
evening. Wind becoming west 20 before morning. Low 13.

Woodstock - Tillsonburg - Oxford County.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 to 10 mm. Wind south 20 km/h becoming east 20 early
this evening. Low 15.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
Wind becoming west 20 km/h gusting to 40 late in the morning.
High 17. UV index 6 or high.
Sunday night..A few showers ending in the evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Wind west 30 km/h gusting to 50 becoming light near
midnight. Wind becoming west 20 before morning. Low 13.

Brantford - County of Brant.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 to 10 mm. Wind south 20 km/h becoming west 30 early
this evening. Low 16.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Local
amount 5 mm. Wind west 30 km/h gusting to 50. High 19. UV index 6 or
high.
Sunday night..A few showers ending in the evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Wind west 20 km/h gusting to 40 becoming light near
midnight. Wind becoming west 20 before morning. Low 14.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..A few showers ending before morning then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening
and overnight. Local amount 10 to 15 mm. Wind east 20 km/h becoming
northwest 20 early this evening. Low 18.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Local
amount 5 to 10 mm. Wind becoming west 30 km/h gusting to 50 in the
morning. High 20. Humidex 25. UV index 6 or high.
Sunday night..A few showers ending in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Low 15.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..A few showers ending before morning then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening
and overnight. Local amount 10 to 15 mm. Wind north 20 km/h becoming
southwest 20 after midnight. Low 18.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm late in the afternoon. Local amount 5 to
10 mm. Wind west 20 km/h gusting to 40. High 20. Humidex 25. UV
index 6 or high.
Sunday night..A few showers ending in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Wind west 20 km/h. Low 15.

City of Hamilton.
Tonight..A few showers ending before morning then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening
and overnight. Local amount 10 to 15 mm. Wind south 20 km/h becoming
west 20 late this evening. Low 16.
Sunday..Mainly cloudy with 40 percent chance of showers in the
morning and early in the afternoon. A few showers beginning in the
afternoon. Risk of a thunderstorm late in the afternoon. Local
amount 5 to 10 mm. Wind west 30 km/h gusting to 50. High 19. UV
index 6 or high.
Sunday night..A few showers ending in the evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Wind southwest 20 km/h. Low 13.

Burlington - Oakville.
Tonight..Showers ending after midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and after
midnight. Local amount 10 to 15 mm. Wind northeast 20 km/h becoming
southeast 20 early this evening. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 to 10 mm.
Wind becoming west 30 km/h gusting to 50 in the morning. High 20. UV
index 6 or high.
Sunday night..A few showers ending near midnight then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Wind west 30 km/h becoming light in the
evening. Low 14.

Halton Hills - Milton.
Tonight..Showers ending after midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and after
midnight. Local amount 10 to 15 mm. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 to 10 mm.
Wind becoming northwest 20 km/h gusting to 40 in the morning.
High 20. UV index 6 or high.
Sunday night..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm in the evening
and overnight. Wind becoming west 20 km/h after midnight. Low 14.

Mississauga - Brampton.
Tonight..Showers ending after midnight then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this evening and after
midnight. Local amount 10 to 15 mm. Wind becoming southeast 30 km/h
then light this evening. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 5 to 10 mm.
Wind becoming west 30 km/h gusting to 50 in the morning. High 20. UV
index 6 or high.
Sunday night..A few showers ending near midnight then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Low 14.

Caledon.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning early this evening then changing to 60 percent
chance of showers near midnight. Risk of a thunderstorm this
evening. Local amount 5 to 10 mm. Wind becoming west 20 km/h before
morning. Low 15.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 mm. Wind west
30 km/h gusting to 50. High 18. UV index 4 or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind west 20 km/h. Low 13.

Vaughan - Richmond Hill - Markham.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 15 mm. Wind southeast 30 km/h becoming light this
evening. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm.
Wind becoming west 20 km/h gusting to 40 in the morning. High 19. UV
index 5 or moderate.
Sunday night..A few showers ending in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Wind west 30 km/h becoming light in the
evening. Low 13.

Newmarket - Georgina - Northern York Region.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 15 mm. Wind south 20 km/h gusting to 40 becoming
east 20 then light this evening. Low 16.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind
becoming northwest 20 km/h gusting to 40 in the morning. High 18. UV
index 5 or moderate.
Sunday night..Showers ending late in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Local amount 5 mm. Low 13.

Pickering - Oshawa - Southern Durham Region.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 15 mm. Wind southeast 20 km/h becoming northeast
20 early this evening then becoming south 20 late this evening.
Low 18.
Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. A few showers beginning in the afternoon.
Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm.
Wind becoming northwest 20 km/h gusting to 40 in the morning then
light in the afternoon. High 19. UV index 5 or moderate.
Sunday night..A few showers ending in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Low 13.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 15 mm. Wind south 20 km/h gusting to 40 becoming
east 20 early this evening then light late this evening. Low 16. Sunday..Cloudy with 40 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind
becoming northwest 20 km/h gusting to 40 in the morning. High 18. UV
index 5 or moderate.
Sunday night..Showers ending late in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Local amount 5 mm. Low 13.

Goderich - Bluewater - Southern Huron County.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning early this evening then changing to 60 percent
chance of showers near midnight. Risk of a thunderstorm this evening
and overnight. Local amount 5 to 10 mm. Wind becoming northwest
40 km/h gusting to 60 early this evening. Low 17.
Sunday..Cloudy. 60 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the morning
and afternoon. Local amount 5 mm. Wind northwest 40 km/h gusting to
60. High 19. UV index 4 or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind northwest 30 km/h gusting to 50. Low 14.

Wingham - Blyth - Northern Huron County.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning early this evening then changing to 60 percent
chance of showers near midnight. Risk of a thunderstorm this evening
and overnight. Local amount 5 to 10 mm. Wind becoming northwest
20 km/h after midnight. Low 16.
Sunday..Cloudy. 60 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the morning
and afternoon. Local amount 5 mm. Wind becoming northwest 30 km/h
gusting to 50 in the morning. High 18. UV index 4 or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind west 20 km/h gusting to 40 becoming light in the
evening. Wind becoming west 20 near midnight. Low 13.

Stratford - Mitchell - Southern Perth County.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning early this evening then changing to 60 percent
chance of showers near midnight. Risk of a thunderstorm this
evening. Local amount 5 to 10 mm. Wind becoming west 20 km/h late
this evening. Low 16.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 mm. Wind becoming
west 30 km/h gusting to 50 in the morning. High 18. UV index 4 or
moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind west 20 km/h gusting to 40 becoming light in the
evening. Wind becoming west 20 before morning. Low 13.

Listowel - Milverton - Northern Perth County.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning early this evening then changing to 60 percent
chance of showers near midnight. Risk of a thunderstorm this
evening. Local amount 5 to 10 mm. Wind becoming west 20 km/h gusting
to 40 late this evening. Low 15.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 mm. Wind northwest
30 km/h gusting to 50. High 17. UV index 4 or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind west 20 km/h. Low 13.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning early this evening then changing to 60 percent
chance of showers near midnight. Risk of a thunderstorm this
evening. Local amount 5 to 10 mm. Wind becoming west 20 km/h after
midnight. Low 15.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 mm. Wind west
20 km/h gusting to 40. High 19. UV index 4 or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind west 20 km/h gusting to 40 becoming light near midnight.
Wind becoming southwest 20 before morning. Low 13.

Guelph - Erin - Southern Wellington County.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning early this evening then changing to 60 percent
chance of showers near midnight. Risk of a thunderstorm this
evening. Local amount 5 to 10 mm. Wind becoming west 20 km/h after
midnight. Low 15.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 mm. Wind west
30 km/h gusting to 50. High 19. UV index 5 or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind west 20 km/h becoming light near midnight. Low 13.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning early this evening then changing to 60 percent
chance of showers near midnight. Risk of a thunderstorm this
evening. Local amount 5 to 10 mm. Wind becoming west 20 km/h after
midnight. Low 14.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 mm. Wind northwest
30 km/h gusting to 50. High 17. UV index 4 or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind northwest 20 km/h gusting to 40 becoming light in the
evening. Low 12.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning early this evening then changing to 60 percent
chance of showers near midnight. Risk of a thunderstorm this
evening. Local amount 5 to 10 mm. Wind becoming west 20 km/h before
morning. Low 15.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 mm. Wind west
30 km/h gusting to 50. High 18. UV index 4 or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind west 20 km/h becoming light near midnight. Low 12.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning early this evening then changing to 60 percent
chance of showers near midnight. Risk of a thunderstorm this
evening. Local amount 5 to 10 mm. Wind becoming west 20 km/h after
midnight. Low 15.
Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 mm. Wind west
30 km/h gusting to 50. High 18. UV index 4 or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind west 20 km/h gusting to 40 becoming light in the
evening. Low 12.

Innisfil - New Tecumseth - Angus.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 15 mm. Wind southeast 20 km/h becoming light
early this evening. Low 16.
Sunday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm late in the
morning and in the afternoon. Local amount 5 to 10 mm. Wind becoming
northwest 30 km/h gusting to 50 in the morning. High 18. UV index 3
or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind west 20 km/h becoming light in the evening. Low 13.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning early this evening then changing to 60 percent
chance of showers near midnight. Risk of a thunderstorm this evening
and overnight. Local amount 5 to 10 mm. Wind west 20 km/h gusting to
40 becoming light early this evening. Wind becoming northwest 30
gusting to 50 late this evening. Low 17.
Sunday..Cloudy. 60 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the morning
and afternoon. Local amount 5 mm. Wind northwest 30 km/h gusting to
50. High 18. UV index 4 or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind northwest 30 km/h gusting to 50. Low 15.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Showers with risk of a thunderstorm. Wind southwest 20 km/h
becoming light early this evening. Wind becoming northwest 20
gusting to 40 this evening. Low 16.
Sunday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind northwest 30 km/h gusting to 50. High 20. UV
index 4 or moderate.
Sunday night..Showers with risk of a thunderstorm. Wind northwest
20 km/h gusting to 40. Low 14.

Hanover - Dundalk - Southern Grey County.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning early this evening then changing to 60 percent
chance of showers near midnight. Risk of a thunderstorm this
evening. Local amount 5 to 10 mm. Wind southwest 20 km/h. Low 15. Sunday..Cloudy with 60 percent chance of showers in the morning and
early in the afternoon. Showers beginning in the afternoon. Risk of
a thunderstorm in the afternoon. Local amount 5 mm. Wind northwest
30 km/h gusting to 50. High 17. UV index 4 or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind west 20 km/h gusting to 40 becoming light in the
evening. Low 13.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Showers. Risk of a thunderstorm this evening. Local amount 5
to 10 mm. Wind becoming northwest 20 km/h gusting to 40 late this
evening. Low 15.
Sunday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 5 mm. Wind northwest 30 km/h gusting to 50. High 18. UV
index 2 or low.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 mm.
Wind northwest 20 km/h gusting to 40 becoming light near midnight.
Low 13.

Barrie - Collingwood - Hillsdale.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 15 mm. Wind southeast 20 km/h becoming light
early this evening. Low 16.
Sunday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm late in the
morning and in the afternoon. Local amount 5 to 10 mm. Wind becoming
northwest 30 km/h gusting to 50 in the morning. High 18. UV index 3
or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Wind west 20 km/h becoming light in the evening. Low 13.

Midland - Coldwater - Orr Lake.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 15 mm. Wind east 30 km/h becoming light early
this evening. Low 16.
Sunday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm late in the
morning and in the afternoon. Local amount 5 to 10 mm. Wind becoming
northwest 30 km/h gusting to 50 in the morning. High 18. UV index 3
or moderate.
Sunday night..Showers with risk of a thunderstorm. Local amount 5 to
10 mm. Low 15.

Orillia - Lagoon City - Washago.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 10 to 15 mm. Wind south 20 km/h gusting to 40 becoming
west 30 after midnight. Low 18.
Sunday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Local amount 5 to 10 mm. Wind west 20 km/h gusting to 50
increasing to 40 gusting to 60 late in the afternoon. High 20.
Humidex 25. UV index 4 or moderate.
Sunday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind west 40 km/h gusting to 60. Low 15.

Cobourg - Colborne - Western Northumberland County.
Tonight..Cloudy. 40 percent chance of showers early this evening.
Showers beginning this evening. Risk of a thunderstorm this evening
and overnight. Local amount 10 to 15 mm. Wind southeast 20 km/h
becoming light late this evening. Wind becoming south 20 gusting to
40 after midnight. Low 18.
Sunday..Showers with risk of a thunderstorm. Local amount 10 to
15 mm. Wind southwest 30 km/h. High 21. Humidex 26. UV index 3 or
moderate.
Sunday night..Showers ending late in the evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm in the
evening and overnight. Wind southwest 20 km/h becoming light near
midnight. Low 15.

Continued in next message...

--- up 5 days, 7 hours, 26 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 230900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Sunday 23 August 2026 for
today and Monday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Cloudy. 40 percent chance of showers this morning. A few
showers beginning late this morning. Risk of a thunderstorm this
afternoon. Wind becoming west 20 km/h gusting to 40 this morning.
High 21. Humidex 26. UV index 3 or moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind west
20 km/h. Low 15.
Monday..Cloudy with 40 percent chance of showers. Wind southwest
30 km/h becoming light in the afternoon. High 20. Humidex 25. UV
index 2 or low.

Windsor - Leamington - Essex County.
Today..Mainly cloudy with 40 percent chance of showers this morning
and early this afternoon. A few showers beginning this afternoon.
Risk of a thunderstorm late this afternoon. Wind becoming northwest
30 km/h gusting to 50 this morning. High 23. Humidex 28. UV index 5
or moderate.
Tonight..A few showers ending this evening then partly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind northwest 30 km/h gusting to 50 becoming light this
evening. Low 15.
Monday..Sunny. Becoming a mix of sun and cloud in the morning. Wind
becoming west 20 km/h late in the morning. High 23. Humidex 27. UV
index 7 or high.

Chatham-Kent - Rondeau Park.
Today..Mainly cloudy with 40 percent chance of showers this morning
and early this afternoon. A few showers beginning this afternoon.
Risk of a thunderstorm late this afternoon. Wind northwest 20 km/h
gusting to 40. High 23. Humidex 28. UV index 6 or high.
Tonight..A few showers ending this evening then partly cloudy with
40 percent chance of showers. Becoming cloudy after midnight. Risk
of a thunderstorm early this evening. Wind northwest 30 km/h
becoming light this evening. Low 15.
Monday..Sunny. Becoming a mix of sun and cloud in the morning. Wind
becoming west 20 km/h late in the morning. High 23. Humidex 27. UV
index 7 or high.

Sarnia - Petrolia - Western Lambton County.
Today..Cloudy with 40 percent chance of showers this morning and
early this afternoon. A few showers beginning this afternoon. Risk
of a thunderstorm late this afternoon. Wind northwest 30 km/h
gusting to 50. High 23. Humidex 28. UV index 4 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 30 km/h becoming light this evening. Wind
becoming west 30 late this evening. Low 15.
Monday..A mix of sun and cloud. Wind becoming west 30 km/h in the
morning then light in the afternoon. High 23. Humidex 27. UV index 7
or high.

Watford - Pinery Park - Eastern Lambton County.
Today..Mainly cloudy. 40 percent chance of showers early this
morning. A few showers beginning this morning. Risk of a
thunderstorm this morning. Wind west 30 km/h gusting to 50. High 21.
Humidex 26. UV index 6 or high.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light this evening. Wind becoming
west 20 before morning. Low 13.
Monday..A mix of sun and cloud with 40 percent chance of showers.
Wind west 30 km/h becoming light in the afternoon. High 20. Humidex
25. UV index 7 or high.

Rodney - Shedden - Western Elgin County.
Today..Cloudy. 40 percent chance of showers early this morning. A few
showers beginning this morning. Risk of a thunderstorm this morning.
Wind northwest 20 km/h gusting to 40 becoming southwest 20 gusting
to 50 this afternoon. High 21. Humidex 26. UV index 6 or high.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind west
30 km/h gusting to 50 becoming light this evening. Low 13.
Monday..Mainly cloudy with 40 percent chance of showers. Wind
becoming west 20 km/h in the morning. High 20. Humidex 25. UV
index 6 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Cloudy. 40 percent chance of showers early this morning. A few
showers beginning this morning. Risk of a thunderstorm this morning.
Wind west 20 km/h gusting to 40. High 21. Humidex 26. UV index 6 or
high.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind
becoming west 20 km/h before morning. Low 13.
Monday..Mainly cloudy with 40 percent chance of showers. Wind
becoming west 20 km/h in the morning. High 20. Humidex 25. UV
index 6 or high.

Strathroy - Komoka - Western Middlesex County.
Today..Cloudy. 40 percent chance of showers early this morning. A few
showers beginning this morning. Risk of a thunderstorm this morning.
Wind northwest 30 km/h gusting to 50. High 21. Humidex 26. UV
index 4 or moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind
northwest 20 km/h. Low 13.
Monday..Mainly cloudy with 40 percent chance of showers. Wind west
30 km/h becoming light in the afternoon. High 20. Humidex 25. UV
index 6 or high.

London - Parkhill - Eastern Middlesex County.
Today..A few showers ending near noon then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this morning. Wind west
30 km/h gusting to 50. High 21. Humidex 26. UV index 5 or moderate. Tonight..Cloudy with 40 percent chance of showers. Wind northwest
30 km/h gusting to 50 becoming light this evening. Wind becoming
west 20 before morning. Low 13.
Monday..Cloudy with 70 percent chance of showers. Wind becoming west
30 km/h late in the morning. High 20. Humidex 25. UV index 3 or
moderate.

Simcoe - Delhi - Norfolk.
Today..Mainly cloudy. 40 percent chance of showers this morning. A
few showers beginning this morning. Risk of a thunderstorm late this
morning and early this afternoon. Wind becoming west 30 km/h gusting
to 50 late this morning. High 21. Humidex 26. UV index 3 or
moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind
becoming west 20 km/h before morning. Low 13.
Monday..Mainly cloudy with 40 percent chance of showers. Wind
becoming west 30 km/h in the morning. High 20. Humidex 25. UV
index 5 or moderate.

Dunnville - Caledonia - Haldimand.
Today..Mainly cloudy. 40 percent chance of showers this morning. A
few showers beginning this morning. Risk of a thunderstorm late this
morning and early this afternoon. Wind west 30 km/h gusting to 50.
High 21. Humidex 26. UV index 3 or moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light this evening. Wind becoming
west 20 before morning. Low 14.
Monday..Cloudy with 40 percent chance of showers. Wind becoming west
30 km/h in the morning. High 20. Humidex 25. UV index 3 or moderate.

Woodstock - Tillsonburg - Oxford County.
Today..A few showers ending near noon then cloudy with 40 percent
chance of showers. Risk of a thunderstorm this morning. Wind
becoming west 20 km/h gusting to 40 late this morning. High 21.
Humidex 26. UV index 6 or high.
Tonight..Cloudy with 40 percent chance of showers. Wind west 30 km/h
gusting to 50 becoming light late this evening. Wind becoming west
20 before morning. Low 13.
Monday..Cloudy with 70 percent chance of showers. Wind west 30 km/h.
High 20. Humidex 25. UV index 3 or moderate.

Brantford - County of Brant.
Today..Mainly cloudy. 40 percent chance of showers early this
morning. A few showers beginning this morning. Risk of a
thunderstorm late this morning and early this afternoon. Wind west
30 km/h gusting to 50. High 21. Humidex 26. UV index 5 or moderate. Tonight..Cloudy with 40 percent chance of showers. Wind west 20 km/h
gusting to 40 becoming light late this evening. Wind becoming west
20 before morning. Low 13.
Monday..Cloudy with 70 percent chance of showers. Wind becoming
southwest 30 km/h in the morning. High 20. Humidex 25. UV index 3 or
moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Mainly cloudy. 40 percent chance of showers this morning. A
few showers beginning this morning. Risk of a thunderstorm late this
morning and early this afternoon. Wind becoming west 30 km/h gusting
to 50 this morning. High 21. Humidex 26. UV index 3 or moderate. Tonight..Mainly cloudy with 40 percent chance of showers. Low 14. Monday..Cloudy with 40 percent chance of showers. Wind west 30 km/h.
High 20. Humidex 25. UV index 3 or moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Mainly cloudy. 40 percent chance of showers this morning. A
few showers beginning this morning. Risk of a thunderstorm late this
morning and early this afternoon. Wind west 20 km/h gusting to 40.
High 21. Humidex 26. UV index 3 or moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind west
20 km/h. Low 14.
Monday..Cloudy with 40 percent chance of showers. Wind west 30 km/h.
High 20. Humidex 25. UV index 3 or moderate.

City of Hamilton.
Today..Mainly cloudy. 40 percent chance of showers early this
morning. A few showers beginning this morning. Risk of a
thunderstorm late this morning and early this afternoon. Wind west
30 km/h gusting to 50. High 21. Humidex 26. UV index 4 or moderate. Tonight..Mainly cloudy with 40 percent chance of showers. Wind
southwest 20 km/h. Low 13.
Monday..Cloudy with 70 percent chance of showers. Wind southwest
30 km/h. High 20. Humidex 25. UV index 3 or moderate.

Burlington - Oakville.
Today..Mainly cloudy. 40 percent chance of showers this morning. A
few showers beginning this morning. Risk of a thunderstorm late this
morning and early this afternoon. Wind becoming west 30 km/h gusting
to 50 this morning. High 21. Humidex 26. UV index 3 or moderate. Tonight..Mainly cloudy with 40 percent chance of showers. Wind west
30 km/h becoming light this evening. Low 15.
Monday..Cloudy with 40 percent chance of showers. Wind becoming west
20 km/h late in the morning. High 20. Humidex 25. UV index 3 or
moderate.

Halton Hills - Milton.
Today..Mainly cloudy. 40 percent chance of showers this morning. A
few showers beginning this morning. Risk of a thunderstorm late this
morning and early this afternoon. Wind becoming northwest 20 km/h
gusting to 40 this morning. High 21. Humidex 26. UV index 3 or
moderate.
Tonight..Cloudy with 40 percent chance of showers. Wind becoming west
20 km/h after midnight. Low 15.
Monday..Cloudy with 40 percent chance of showers. Wind becoming west
20 km/h late in the morning. High 20. Humidex 25. UV index 3 or
moderate.

Mississauga - Brampton.
Today..Mainly cloudy. 40 percent chance of showers this morning. A
few showers beginning this morning. Risk of a thunderstorm late this
morning and early this afternoon. Wind becoming west 30 km/h gusting
to 50 this morning. High 21. Humidex 26. UV index 3 or moderate. Tonight..Mainly cloudy with 40 percent chance of showers. Low 15. Monday..Cloudy with 40 percent chance of showers. Wind becoming west
20 km/h late in the morning. High 20. Humidex 25. UV index 3 or
moderate.

Caledon.
Today..Cloudy. 40 percent chance of showers early this morning. A few
showers beginning early this morning. Risk of a thunderstorm this
morning. Wind west 30 km/h gusting to 50. High 19. UV index 4 or
moderate.
Tonight..Showers. Wind west 20 km/h. Low 12.
Monday..Showers. High 18. UV index 3 or moderate.

Vaughan - Richmond Hill - Markham.
Today..Cloudy. 40 percent chance of showers this morning. A few
showers beginning late this morning. Risk of a thunderstorm this
afternoon. Wind becoming west 20 km/h gusting to 40 this morning.
High 21. Humidex 26. UV index 3 or moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind west
30 km/h becoming light this evening. Low 15.
Monday..Cloudy with 40 percent chance of showers. High 20. Humidex
25. UV index 3 or moderate.

Newmarket - Georgina - Northern York Region.
Today..Cloudy with 40 percent chance of showers this morning. A few
showers beginning near noon. Risk of a thunderstorm this afternoon.
Wind becoming northwest 20 km/h gusting to 40 this morning. High 20.
Humidex 25. UV index 4 or moderate.
Tonight..Mainly cloudy with 60 percent chance of showers. Low 14. Monday..Cloudy with 60 percent chance of showers. High 19. UV index 3
or moderate.

Pickering - Oshawa - Southern Durham Region.
Today..Cloudy. 40 percent chance of showers this morning. A few
showers beginning late this morning. Risk of a thunderstorm this
afternoon. Wind becoming northwest 20 km/h gusting to 40 this
morning then light this afternoon. High 21. Humidex 26. UV index 3
or moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Low 15. Monday..Cloudy with 40 percent chance of showers. Wind becoming
southwest 20 km/h late in the morning. High 20. Humidex 25. UV
index 3 or moderate.

Uxbridge - Beaverton - Northern Durham Region.
Today..Cloudy with 40 percent chance of showers this morning. A few
showers beginning near noon. Risk of a thunderstorm this afternoon.
Wind becoming northwest 20 km/h gusting to 40 this morning. High 20.
Humidex 25. UV index 4 or moderate.
Tonight..Mainly cloudy with 60 percent chance of showers. Low 14. Monday..Cloudy with 60 percent chance of showers. High 19. UV index 3
or moderate.

Goderich - Bluewater - Southern Huron County.
Today..Showers. Risk of a thunderstorm early this morning. Local
amount 5 mm. Wind northwest 40 km/h gusting to 60. High 19. UV
index 4 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 5 mm. Wind
northwest 30 km/h gusting to 50. Low 13.
Monday..Showers. Local amount 5 mm. Wind northwest 40 km/h gusting to
60. High 18. UV index 3 or moderate.

Wingham - Blyth - Northern Huron County.
Today..Showers. Risk of a thunderstorm early this morning. Local
amount 5 mm. Wind becoming northwest 30 km/h gusting to 50 this
morning. High 19. UV index 4 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 5 mm. Wind
west 20 km/h gusting to 40 becoming light this evening. Wind
becoming west 20 late this evening. Low 13.
Monday..Showers. Local amount 5 mm. Wind northwest 30 km/h. High 18.
UV index 3 or moderate.

Stratford - Mitchell - Southern Perth County.
Today..Showers. Risk of a thunderstorm early this morning. Local
amount 5 mm. Wind becoming west 30 km/h gusting to 50 this morning.
High 19. UV index 4 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 5 mm. Wind
west 20 km/h gusting to 40 becoming light this evening. Wind
becoming west 20 before morning. Low 13.
Monday..Showers. Local amount 5 mm. Wind west 30 km/h. High 18. UV
index 3 or moderate.

Listowel - Milverton - Northern Perth County.
Today..Showers. Risk of a thunderstorm early this morning. Local
amount 5 mm. Wind northwest 30 km/h gusting to 50. High 19. UV
index 4 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 5 mm. Wind
west 20 km/h. Low 13.
Monday..Showers. Local amount 5 mm. Wind west 30 km/h. High 18. UV
index 3 or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Cloudy. 40 percent chance of showers early this morning. A few
showers beginning early this morning. Risk of a thunderstorm this
morning. Wind west 20 km/h gusting to 40. High 19. UV index 4 or
moderate.
Tonight..Showers. Wind west 20 km/h gusting to 40 becoming light late
this evening. Wind becoming southwest 20 before morning. Low 12. Monday..Showers. Wind becoming west 30 km/h in the morning. High 18.
UV index 3 or moderate.

Guelph - Erin - Southern Wellington County.
Today..Cloudy. 40 percent chance of showers early this morning. A few
showers beginning early this morning. Risk of a thunderstorm this
morning. Wind west 30 km/h gusting to 50. High 19. UV index 6 or
high.
Tonight..Showers. Wind west 20 km/h becoming light late this evening.
Low 12.
Monday..Showers. Wind becoming west 30 km/h in the morning. High 18.
UV index 3 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Cloudy. 40 percent chance of showers early this morning. A few
showers beginning early this morning. Risk of a thunderstorm this
morning. Wind northwest 30 km/h gusting to 50. High 19. UV index 4
or moderate.
Tonight..Showers. Wind northwest 20 km/h gusting to 40 becoming light
this evening. Low 12.
Monday..Showers. Wind becoming northwest 30 km/h in the morning.
High 18. UV index 3 or moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Cloudy. 40 percent chance of showers early this morning. A few
showers beginning early this morning. Risk of a thunderstorm this
morning. Wind west 30 km/h gusting to 50. High 19. UV index 4 or
moderate.
Tonight..Showers. Wind west 20 km/h becoming light late this evening.
Low 12.
Monday..Showers. High 18. UV index 3 or moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..A few showers ending this morning then cloudy with 60 percent
chance of showers. Risk of a thunderstorm early this morning. Local
amount 5 mm. Wind west 30 km/h gusting to 50. High 19. UV index 4 or
moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 5 mm. Wind
west 20 km/h gusting to 40 becoming light this evening. Low 13. Monday..Showers. Local amount 5 mm. High 18. UV index 3 or moderate.

Innisfil - New Tecumseth - Angus.
Today..Cloudy with 40 percent chance of showers this morning and
early this afternoon. A few showers beginning this afternoon. Risk
of a thunderstorm late this afternoon. Wind becoming northwest
30 km/h gusting to 50 this morning. High 19. UV index 4 or moderate. Tonight..Showers with risk of a thunderstorm. Wind west 20 km/h
becoming light this evening. Low 13.
Monday..Showers. Wind becoming northwest 20 km/h late in the
afternoon. High 18. UV index 3 or moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..A few showers ending this morning then cloudy with 60 percent
chance of showers. Risk of a thunderstorm early this morning. Local
amount 5 mm. Wind northwest 30 km/h gusting to 50. High 19. UV
index 4 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 5 mm. Wind
northwest 30 km/h gusting to 50. Low 13.
Monday..Showers. Local amount 5 mm. Wind northwest 30 km/h gusting to
50. High 18. UV index 3 or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..A few showers ending early this morning then cloudy with
40 percent chance of showers. Wind northwest 30 km/h gusting to 50.
High 19. UV index 4 or moderate.
Tonight..Showers with risk of a thunderstorm. Wind northwest 20 km/h
gusting to 40. Low 14.
Monday..Mainly cloudy with 40 percent chance of showers. Wind
northwest 30 km/h. High 18. UV index 6 or high.

Hanover - Dundalk - Southern Grey County.
Today..A few showers ending this morning then cloudy with 60 percent
chance of showers. Risk of a thunderstorm early this morning. Local
amount 5 mm. Wind northwest 30 km/h gusting to 50. High 19. UV
index 4 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 5 mm. Wind
west 20 km/h gusting to 40 becoming light this evening. Low 13. Monday..Showers. Local amount 5 mm. High 18. UV index 3 or moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..A few showers ending this morning then cloudy with 60 percent
chance of showers. Risk of a thunderstorm early this morning. Local
amount 5 mm. Wind northwest 30 km/h gusting to 50. High 19. UV
index 4 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 5 mm. Wind
northwest 20 km/h gusting to 40 becoming light late this evening.
Low 13.
Monday..Showers. Local amount 5 mm. Wind becoming northwest 20 km/h
in the afternoon. High 18. UV index 3 or moderate.

Barrie - Collingwood - Hillsdale.
Today..Cloudy with 40 percent chance of showers this morning and
early this afternoon. A few showers beginning this afternoon. Risk
of a thunderstorm late this afternoon. Wind becoming northwest
30 km/h gusting to 50 this morning. High 19. UV index 5 or moderate. Tonight..Showers with risk of a thunderstorm. Wind west 20 km/h
becoming light this evening. Low 13.
Monday..Showers. Wind becoming west 20 km/h in the morning. High 18.
UV index 3 or moderate.

Midland - Coldwater - Orr Lake.
Today..Cloudy with 40 percent chance of showers this morning and
early this afternoon. A few showers beginning this afternoon. Risk
of a thunderstorm late this afternoon. Wind becoming northwest
30 km/h gusting to 50 this morning. High 19. UV index 4 or moderate. Tonight..Showers with risk of a thunderstorm. Low 13.
Monday..Showers. Wind becoming northwest 20 km/h late in the
afternoon. High 18. UV index 3 or moderate.

Orillia - Lagoon City - Washago.
Today..Cloudy with 40 percent chance of showers this morning and
early this afternoon. A few showers beginning this afternoon. Risk
of a thunderstorm late this afternoon. Wind west 20 km/h gusting to
50 increasing to 40 gusting to 60 late this afternoon. High 19. UV
index 5 or moderate.
Tonight..Showers with risk of a thunderstorm. Wind west 40 km/h
gusting to 60. Low 13.
Monday..Showers. Wind southwest 30 km/h gusting to 50 becoming light
late in the morning. Wind becoming northwest 20 late in the
afternoon. High 18. UV index 2 or low.

Cobourg - Colborne - Western Northumberland County.
Today..Showers ending early this morning then cloudy with 40 percent
chance of showers this morning. A few showers beginning early this
afternoon. Risk of a thunderstorm. Wind southwest 30 km/h. High 21.
Humidex 26. UV index 5 or moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
southwest 20 km/h becoming light late this evening. Low 14.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h. High 20.
Humidex 25. UV index 3 or moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..Showers ending early this morning then cloudy with 40 percent
chance of showers this morning. A few showers beginning early this
afternoon. Risk of a thunderstorm. Wind southwest 30 km/h. High 21.
Humidex 26. UV index 5 or moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
southwest 20 km/h becoming light late this evening. Low 14.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h. High 20.
Humidex 25. UV index 3 or moderate.

Picton - Sandbanks Park.
Today..Showers ending early this morning then cloudy with 40 percent
chance of showers this morning and early this afternoon. A few
showers beginning this afternoon. Risk of a thunderstorm. Wind
southwest 30 km/h. High 21. Humidex 26. UV index 5 or moderate. Tonight..Showers. Risk of a thunderstorm early this evening. Wind
southwest 20 km/h becoming light late this evening. Low 14.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h. High 20.
Humidex 25. UV index 3 or moderate.

Napanee - Consecon.
Today..Showers ending early this morning then cloudy with 40 percent
chance of showers this morning and early this afternoon. A few
showers beginning this afternoon. Risk of a thunderstorm. Wind
southwest 30 km/h. High 21. Humidex 26. UV index 5 or moderate. Tonight..Showers. Risk of a thunderstorm early this evening. Wind
southwest 20 km/h becoming light late this evening. Low 14.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h. High 20.
Humidex 25. UV index 3 or moderate.

Kingston - Odessa - Frontenac Islands.
Today..Showers ending early this morning then cloudy with 40 percent
chance of showers this morning and early this afternoon. A few
showers beginning this afternoon. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40. High 21. Humidex 26. UV index 5 or
moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
southwest 20 km/h gusting to 40 becoming light late this evening.
Wind becoming southwest 20 before morning. Low 14.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 30 km/h. High 20.
Humidex 25. UV index 2 or low.

Lindsay - Southern Kawartha Lakes.
Today..Showers ending early this morning then cloudy with 40 percent
chance of showers this morning. A few showers beginning early this
afternoon. Risk of a thunderstorm this afternoon. Wind becoming west
20 km/h gusting to 40 late this morning. High 20. Humidex 25. UV
index 5 or moderate.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light late this
evening. Low 12.
Monday..Cloudy with 60 percent chance of showers. High 18. UV index 4
or moderate.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Showers ending early this morning then cloudy with 40 percent
chance of showers this morning. A few showers beginning early this
afternoon. Risk of a thunderstorm this afternoon. Wind becoming west
20 km/h gusting to 40 this morning. High 18. UV index 5 or moderate. Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 20 km/h gusting to 40 becoming light after midnight. Low 11. Monday..Cloudy with 60 percent chance of showers. High 16. UV index 4
or moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Showers ending early this morning then cloudy with 40 percent
chance of showers this morning. A few showers beginning early this
afternoon. Risk of a thunderstorm this afternoon. Wind becoming west
20 km/h gusting to 40 late this morning. High 20. Humidex 25. UV
index 5 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h becoming light this evening. Low 12.
Monday..Cloudy with 60 percent chance of showers. High 18. UV index 4
or moderate.

Apsley - Woodview - Northern Peterborough County.
Today..Showers ending early this morning then cloudy with 40 percent
chance of showers this morning. A few showers beginning early this
afternoon. Risk of a thunderstorm this afternoon. Wind becoming west
20 km/h gusting to 40 late this morning. High 18. UV index 5 or
moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Low 11. Monday..Cloudy with 60 percent chance of showers. High 16. UV index 4
or moderate.

Stirling - Tweed - Madoc.
Today..Showers ending early this morning then cloudy with 40 percent
chance of showers this morning and early this afternoon. A few
showers beginning this afternoon. Risk of a thunderstorm. Wind south
20 km/h gusting to 40 becoming light this morning. Wind becoming
west 20 late this morning. High 21. Humidex 26. UV index 5 or
moderate.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 20. Humidex 25. UV index 3
or moderate.

Tamworth - Sydenham - South Frontenac.
Today..Showers ending early this morning then cloudy with 40 percent
chance of showers this morning and early this afternoon. A few
showers beginning this afternoon. Risk of a thunderstorm. Wind
becoming southwest 30 km/h gusting to 50 late this morning. High 21.
Humidex 26. UV index 5 or moderate.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 30 km/h gusting to 50 becoming light this
evening. Low 14.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 20. Humidex 25. UV index 3
or moderate.

Kaladar - Bannockburn - Bon Echo Park.
Today..Showers ending early this morning then cloudy with 40 percent
chance of showers this morning and early this afternoon. A few
showers beginning this afternoon. Risk of a thunderstorm. Wind
southwest 20 km/h. High 22. Humidex 27. UV index 5 or moderate.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Monday..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 20. Humidex 25. UV index 3
or moderate.

Bancroft - Hastings Highlands - Denbigh.
Today..Showers with risk of a thunderstorm. Wind becoming west
20 km/h this afternoon. High 20. Humidex 25. UV index 3 or moderate. Tonight..Showers. Wind west 20 km/h becoming light this evening.
Low 12.
Monday..Showers. High 17. UV index 2 or low.

Gananoque - Mallorytown.
Today..Showers ending this morning then cloudy with 40 percent chance
of showers this morning and early this afternoon. A few showers
beginning this afternoon. Risk of a thunderstorm. Local amount
10 mm. Wind southeast 20 km/h becoming light this morning. Wind
becoming southwest 30 gusting to 50 late this morning. High 23.
Humidex 28. UV index 5 or moderate.
Tonight..A few showers ending late this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 mm. Wind southwest 30 km/h gusting to 50 becoming
light this evening. Low 15.
Monday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 20. UV index 3 or moderate.

Brockville - Prescott.
Today..Showers ending this morning then cloudy with 40 percent chance
of showers this morning and early this afternoon. A few showers
beginning this afternoon. Risk of a thunderstorm. Local amount
10 mm. Wind becoming south 20 km/h gusting to 40 this morning.
High 23. Humidex 28. UV index 5 or moderate.
Tonight..A few showers ending late this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 mm. Wind southwest 20 km/h gusting to 40 becoming
light this evening. Low 15.
Monday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 20. UV index 3 or moderate.

Westport - Charleston Lake.
Today..Showers ending this morning then cloudy with 40 percent chance
of showers this morning and early this afternoon. A few showers
beginning this afternoon. Risk of a thunderstorm. Local amount
10 mm. Wind southwest 20 km/h. High 23. Humidex 28. UV index 5 or
moderate.
Tonight..A few showers ending late this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 mm. Wind southwest 20 km/h becoming light late this
evening. Low 15.
Monday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 20. UV index 3 or moderate.

Merrickville-Wolford - Kemptville.
Today..Showers ending this morning then cloudy with 40 percent chance
of showers this morning and early this afternoon. A few showers
beginning this afternoon. Risk of a thunderstorm. Local amount
10 mm. Wind becoming southwest 20 km/h gusting to 40 late this
morning. High 23. Humidex 28. UV index 5 or moderate.
Tonight..A few showers ending late this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 mm. Wind southwest 20 km/h gusting to 40 becoming
light this evening. Low 15.
Monday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 20. UV index 2 or low.

Continued in next message...

--- up 5 days, 20 hours, 56 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 231500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Sunday 23 August 2026 for
today and Monday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..Showers with risk of a thunderstorm. Wind northwest 20 km/h
gusting to 40. High 20. Humidex 25. UV index 3 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light late this
evening. Wind becoming southwest 20 after midnight. Low 15.
Monday..Cloudy with 60 percent chance of showers. Wind west 20 km/h
gusting to 40. High 20. Humidex 25. UV index 4 or moderate.

Windsor - Leamington - Essex County.
Today..Mainly cloudy. A few showers beginning late this afternoon.
Risk of a thunderstorm late this afternoon. Wind northwest 30 km/h
gusting to 50. High 23. Humidex 28. UV index 6 or high.
Tonight..A few showers ending near midnight then clearing. Risk of a
thunderstorm this evening. Wind northwest 30 km/h gusting to 50
becoming light this evening. Low 13.
Monday..Sunny. Becoming a mix of sun and cloud in the morning. Wind
becoming west 30 km/h gusting to 50 in the morning. High 24. Humidex
28. UV index 7 or high.

Chatham-Kent - Rondeau Park.
Today..Mainly cloudy. A few showers beginning late this afternoon.
Risk of a thunderstorm late this afternoon. Wind west 20 km/h
gusting to 40. High 23. Humidex 28. UV index 6 or high.
Tonight..A few showers ending near midnight then partly cloudy. Risk
of a thunderstorm this evening. Wind northwest 20 km/h becoming
light late this evening. Low 13.
Monday..A mix of sun and cloud. Becoming cloudy in the morning. Wind
becoming west 20 km/h gusting to 40 in the morning. High 24. Humidex
28. UV index 5 or moderate.

Sarnia - Petrolia - Western Lambton County.
Today..Cloudy. A few showers beginning late this afternoon. Risk of a
thunderstorm late this afternoon. Wind northwest 30 km/h gusting to
50. High 23. Humidex 28. UV index 4 or moderate.
Tonight..A few showers ending near midnight then partly cloudy. Risk
of a thunderstorm this evening. Wind northwest 30 km/h. Low 13. Monday..Cloudy. Wind northwest 30 km/h gusting to 50. High 23.
Humidex 27. UV index 5 or moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..Mainly cloudy. 30 percent chance of showers. A few showers
beginning late this afternoon. Risk of a thunderstorm late this
afternoon. Wind west 30 km/h gusting to 50. High 21. Humidex 26. UV
index 5 or moderate.
Tonight..A few showers ending near midnight then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Wind west 20 km/h gusting to 40 becoming light this evening. Wind
becoming southwest 20 before morning. Low 13.
Monday..Cloudy. 30 percent chance of showers in the afternoon. Wind
west 30 km/h gusting to 50. High 21. Humidex 26. UV index 4 or
moderate.

Rodney - Shedden - Western Elgin County.
Today..Mainly cloudy. 30 percent chance of showers. A few showers
beginning late this afternoon. Risk of a thunderstorm late this
afternoon. Wind northwest 30 km/h gusting to 50. High 21. Humidex
26. UV index 5 or moderate.
Tonight..A few showers ending near midnight then partly cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Low 13.
Monday..Cloudy. 30 percent chance of showers in the afternoon. Wind
becoming northwest 20 km/h gusting to 40 in the morning. High 21.
Humidex 26. UV index 5 or moderate.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Mainly cloudy with 40 percent chance of showers and risk of a
thunderstorm. Wind west 20 km/h gusting to 40. High 21. Humidex 26.
UV index 5 or moderate.
Tonight..A few showers ending after midnight then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening
and after midnight. Wind northwest 30 km/h becoming light this
evening. Wind becoming west 20 before morning. Low 13.
Monday..Cloudy with 70 percent chance of showers. Wind west 20 km/h
gusting to 40. High 20. Humidex 25. UV index 5 or moderate.

Strathroy - Komoka - Western Middlesex County.
Today..Cloudy. 30 percent chance of showers. A few showers beginning
late this afternoon. Risk of a thunderstorm late this afternoon.
Wind northwest 30 km/h gusting to 50. High 21. Humidex 26. UV
index 5 or moderate.
Tonight..A few showers ending near midnight then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Wind becoming west 20 km/h before morning. Low 12.
Monday..Cloudy. 30 percent chance of showers in the afternoon. Wind
west 30 km/h gusting to 50. High 21. Humidex 26. UV index 5 or
moderate.

London - Parkhill - Eastern Middlesex County.
Today..Mainly cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind northwest 30 km/h gusting to 50. High 21. Humidex
26. UV index 4 or moderate.
Tonight..A few showers ending after midnight then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening
and after midnight. Wind northwest 30 km/h gusting to 50 becoming
light this evening. Wind becoming west 20 before morning. Low 12. Monday..Cloudy with 70 percent chance of showers. Wind west 20 km/h
gusting to 40. High 20. Humidex 25. UV index 3 or moderate.

Simcoe - Delhi - Norfolk.
Today..Showers with risk of a thunderstorm. Wind west 30 km/h gusting
to 50. High 21. Humidex 26. UV index 3 or moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind
northwest 20 km/h gusting to 40 becoming light late this evening.
Wind becoming west 20 before morning. Low 13.
Monday..Cloudy with 40 percent chance of showers. Wind west 20 km/h
gusting to 40. High 20. Humidex 25. UV index 4 or moderate.

Dunnville - Caledonia - Haldimand.
Today..Showers with risk of a thunderstorm. Wind west 20 km/h gusting
to 60. High 21. Humidex 26. UV index 3 or moderate.
Tonight..Partly cloudy with 40 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light late this evening. Wind
becoming southwest 20 before morning. Low 13.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning late in the morning. Wind west 30 km/h gusting to
50. High 20. Humidex 25. UV index 3 or moderate.

Woodstock - Tillsonburg - Oxford County.
Today..Showers with risk of a thunderstorm. Local amount 20 to 30 mm.
Wind west 30 km/h gusting to 50. High 21. Humidex 26. UV index 3 or
moderate.
Tonight..A few showers ending overnight then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening
and after midnight. Wind west 20 km/h gusting to 40 becoming light
this evening. Wind becoming west 20 after midnight. Low 12.
Monday..Cloudy. 30 percent chance of showers early in the morning. A
few showers beginning in the morning. Wind west 30 km/h gusting to
50. High 20. Humidex 25. UV index 3 or moderate.

Brantford - County of Brant.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind west 30 km/h gusting to 50. High 21. Humidex 26. UV index 3 or
moderate.
Tonight..A few showers ending overnight then cloudy with 30 percent
chance of showers. Risk of a thunderstorm this evening and after
midnight. Wind west 20 km/h gusting to 40 becoming light late this
evening. Low 13.
Monday..Cloudy. 30 percent chance of showers early in the morning. A
few showers beginning in the morning. Wind becoming west 30 km/h
gusting to 50 in the morning. High 20. Humidex 25. UV index 3 or
moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Showers with risk of a thunderstorm. Wind west 20 km/h gusting
to 40. High 21. Humidex 26. UV index 3 or moderate.
Tonight..Partly cloudy with 40 percent chance of showers. Wind west
20 km/h. Low 13.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning late in the morning. Wind southwest 20 km/h
gusting to 40. High 20. Humidex 25. UV index 3 or moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Showers with risk of a thunderstorm. Wind west 30 km/h gusting
to 50. High 21. Humidex 26. UV index 3 or moderate.
Tonight..Partly cloudy with 40 percent chance of showers. Wind west
20 km/h. Low 13.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning late in the morning. Wind west 20 km/h gusting to
40. High 20. Humidex 25. UV index 3 or moderate.

City of Hamilton.
Today..Showers with risk of a thunderstorm. Wind west 30 km/h gusting
to 50. High 21. Humidex 26. UV index 3 or moderate.
Tonight..A few showers ending overnight then cloudy with 30 percent
chance of showers. Risk of a thunderstorm this evening and after
midnight. Wind west 20 km/h gusting to 40 becoming light this
evening. Wind becoming southwest 20 after midnight. Low 13.
Monday..Cloudy. 30 percent chance of showers early in the morning. A
few showers beginning in the morning. Wind west 30 km/h gusting to
50. High 20. Humidex 25. UV index 3 or moderate.

Burlington - Oakville.
Today..Showers with risk of a thunderstorm. Wind west 30 km/h gusting
to 50. High 21. Humidex 26. UV index 3 or moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 20 km/h gusting to 40 becoming light this evening. Low 15.
Monday..A few showers ending in the afternoon then cloudy with
40 percent chance of showers. Wind becoming west 20 km/h gusting to
40 in the morning. High 20. Humidex 25. UV index 3 or moderate.

Halton Hills - Milton.
Today..Showers with risk of a thunderstorm. Wind west 30 km/h gusting
to 50. High 21. Humidex 26. UV index 3 or moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 30 km/h gusting to 50 becoming light this evening. Low 15.
Monday..A few showers ending in the afternoon then cloudy with
40 percent chance of showers. Wind becoming northwest 20 km/h
gusting to 40 in the morning. High 20. Humidex 25. UV index 3 or
moderate.

Mississauga - Brampton.
Today..Showers with risk of a thunderstorm. Wind west 30 km/h gusting
to 50. High 20. Humidex 25. UV index 3 or moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 20 km/h gusting to 40 becoming light this evening. Low 15.
Monday..A few showers ending in the afternoon then cloudy with
40 percent chance of showers. Wind becoming northwest 20 km/h
gusting to 40 late in the morning. High 20. Humidex 25. UV index 3
or moderate.

Caledon.
Today..Showers with risk of a thunderstorm. Wind west 30 km/h gusting
to 50. High 19. UV index 3 or moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 30 km/h gusting to 50. Low 12.
Monday..A few showers ending in the afternoon then cloudy with
40 percent chance of showers. Wind becoming west 20 km/h late in the
morning. High 18. UV index 3 or moderate.

Vaughan - Richmond Hill - Markham.
Today..Showers with risk of a thunderstorm. Wind west 20 km/h gusting
to 40. High 20. Humidex 25. UV index 3 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 15.
Monday..Cloudy with 60 percent chance of showers. Wind becoming west
20 km/h gusting to 40 late in the morning. High 20. Humidex 25. UV
index 4 or moderate.

Newmarket - Georgina - Northern York Region.
Today..Showers with risk of a thunderstorm. Wind west 30 km/h gusting
to 50. High 20. Humidex 25. UV index 3 or moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 30 km/h gusting to 50 becoming light this evening. Low 14.
Monday..Cloudy with 60 percent chance of showers. Wind becoming west
20 km/h in the morning. High 19. UV index 4 or moderate.

Pickering - Oshawa - Southern Durham Region.
Today..Cloudy. 40 percent chance of showers near noon. A few showers
beginning early this afternoon. Risk of a thunderstorm. Wind west
20 km/h gusting to 40. High 21. Humidex 26. UV index 4 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 15.
Monday..Cloudy with 60 percent chance of showers. Wind southwest
20 km/h. High 20. Humidex 25. UV index 4 or moderate.

Uxbridge - Beaverton - Northern Durham Region.
Today..Cloudy. 40 percent chance of showers near noon. A few showers
beginning early this afternoon. Risk of a thunderstorm. Wind west
30 km/h gusting to 50. High 20. Humidex 25. UV index 4 or moderate. Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 20 km/h gusting to 40 becoming light this evening. Low 14.
Monday..Cloudy with 60 percent chance of showers. Wind southwest
20 km/h becoming northwest 20 in the afternoon. High 19. UV index 4
or moderate.

Goderich - Bluewater - Southern Huron County.
Today..Showers with risk of a thunderstorm. Local amount 20 to 30 mm.
Wind northwest 40 km/h gusting to 60. High 19. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 15 mm.
Wind northwest 40 km/h gusting to 60. Low 13.
Monday..Showers. Local amount 5 mm. Wind northwest 40 km/h gusting to
60. High 18. UV index 3 or moderate.

Wingham - Blyth - Northern Huron County.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind northwest 30 km/h gusting to 50. High 19. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind northwest 20 km/h gusting to 40 becoming light this
evening. Wind becoming west 20 gusting to 40 after midnight. Low 13. Monday..Showers. Wind northwest 20 km/h gusting to 40. High 18. UV
index 3 or moderate.

Stratford - Mitchell - Southern Perth County.
Today..Showers with risk of a thunderstorm. Local amount 20 to 30 mm.
Wind northwest 30 km/h gusting to 50. High 19. UV index 3 or
moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 15 mm.
Wind west 20 km/h gusting to 40 becoming light this evening. Wind
becoming west 30 after midnight. Low 13.
Monday..Showers. Local amount 5 mm. Wind west 30 km/h gusting to 50.
High 18. UV index 3 or moderate.

Listowel - Milverton - Northern Perth County.
Today..Showers with risk of a thunderstorm. Local amount 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 3 or moderate. Tonight..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind northwest 20 km/h gusting to 40 becoming light this
evening. Wind becoming west 20 gusting to 40 after midnight. Low 13. Monday..Showers. Wind west 20 km/h gusting to 40. High 18. UV index 3
or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Showers with risk of a thunderstorm. Wind northwest 30 km/h
gusting to 50. High 19. UV index 3 or moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 20 km/h gusting to 40 becoming light late this evening. Wind
becoming west 20 after midnight. Low 12.
Monday..A few showers ending in the afternoon then cloudy with
40 percent chance of showers. Wind west 20 km/h gusting to 40.
High 18. UV index 3 or moderate.

Guelph - Erin - Southern Wellington County.
Today..Showers with risk of a thunderstorm. Wind west 30 km/h gusting
to 50. High 19. UV index 3 or moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 20 km/h gusting to 40 becoming light this evening. Wind
becoming west 20 before morning. Low 12.
Monday..A few showers ending in the afternoon then cloudy with
40 percent chance of showers. Wind west 20 km/h gusting to 40.
High 18. UV index 3 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Showers with risk of a thunderstorm. Local amount 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 3 or moderate. Tonight..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind west 20 km/h gusting to 40 becoming light this evening.
Wind becoming west 20 before morning. Low 12.
Monday..Showers. Wind northwest 20 km/h gusting to 40. High 18. UV
index 3 or moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Showers with risk of a thunderstorm. Local amount 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 3 or moderate. Tonight..Showers with risk of a thunderstorm. Local amount 10 mm.
Wind west 20 km/h gusting to 40 becoming light late this evening.
Low 12.
Monday..Showers. Wind becoming west 20 km/h late in the morning.
High 18. UV index 3 or moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..Showers with risk of a thunderstorm. Local amount 10 mm. Wind
west 30 km/h gusting to 50. High 19. UV index 3 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 10 mm.
Wind west 20 km/h gusting to 40 becoming light late this evening.
Low 13.
Monday..Showers. Wind becoming northwest 20 km/h in the morning.
High 18. UV index 3 or moderate.

Innisfil - New Tecumseth - Angus.
Today..Showers with risk of a thunderstorm. Wind west 30 km/h gusting
to 50. High 19. UV index 3 or moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 20 km/h gusting to 40 becoming light this evening. Low 13.
Monday..Cloudy with 60 percent chance of showers. Wind becoming
northwest 20 km/h gusting to 40 late in the morning. High 18. UV
index 5 or moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Showers with risk of a thunderstorm. Local amount 10 mm. Wind
northwest 40 km/h gusting to 60. High 19. UV index 2 or low.
Tonight..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind northwest 30 km/h gusting to 50. Low 13.
Monday..Showers. Wind northwest 30 km/h gusting to 50. High 18. UV
index 2 or low.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Cloudy with 60 percent chance of showers. Wind northwest
30 km/h gusting to 50. High 19. UV index 4 or moderate.
Tonight..Showers with risk of a thunderstorm. Wind northwest 30 km/h
gusting to 50. Low 14.
Monday..A few showers ending in the morning then cloudy with
40 percent chance of showers. Wind northwest 30 km/h gusting to 50.
High 18. UV index 2 or low.

Hanover - Dundalk - Southern Grey County.
Today..Showers with risk of a thunderstorm. Local amount 10 mm. Wind
west 30 km/h gusting to 50. High 19. UV index 2 or low.
Tonight..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind west 30 km/h gusting to 50 becoming light this evening.
Wind becoming west 20 before morning. Low 13.
Monday..Showers. Wind northwest 20 km/h. High 18. UV index 3 or
moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Showers with risk of a thunderstorm. Local amount 10 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 2 or low.
Tonight..Showers with risk of a thunderstorm. Local amount 10 to
20 mm. Wind northwest 30 km/h gusting to 50. Low 13.
Monday..Showers. Wind northwest 20 km/h gusting to 40. High 18. UV
index 3 or moderate.

Barrie - Collingwood - Hillsdale.
Today..Showers with risk of a thunderstorm. Local amount 15 mm. Wind
west 20 km/h gusting to 40. High 19. UV index 3 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 15 mm.
Wind west 20 km/h gusting to 40 becoming light this evening. Wind
becoming southwest 20 before morning. Low 13.
Monday..Showers. Risk of a thunderstorm late in the afternoon. Local
amount 10 mm. Wind southwest 20 km/h becoming light in the morning.
Wind becoming west 20 gusting to 40 late in the morning. High 18. UV
index 3 or moderate.

Midland - Coldwater - Orr Lake.
Today..Showers with risk of a thunderstorm. Local amount 15 mm. Wind
northwest 30 km/h gusting to 50. High 19. UV index 3 or moderate. Tonight..Showers with risk of a thunderstorm. Local amount 15 mm.
Wind northwest 30 km/h gusting to 50 becoming light late this
evening. Wind becoming west 30 after midnight. Low 13.
Monday..Showers. Risk of a thunderstorm late in the afternoon. Local
amount 10 mm. Wind northwest 30 km/h gusting to 50. High 18. UV
index 3 or moderate.

Orillia - Lagoon City - Washago.
Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm.
Wind northwest 30 km/h gusting to 50. High 19. UV index 3 or
moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 15 mm.
Wind west 30 km/h gusting to 50. Low 13.
Monday..Showers. Risk of a thunderstorm late in the afternoon. Local
amount 10 mm. Wind southwest 30 km/h gusting to 50 becoming
northwest 30 gusting to 50 late in the morning. High 18. UV index 3
or moderate.

Cobourg - Colborne - Western Northumberland County.
Today..Cloudy. 40 percent chance of showers near noon. A few showers
beginning early this afternoon. Risk of a thunderstorm this
afternoon. Wind southwest 30 km/h gusting to 50. High 21. Humidex
26. UV index 5 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 30 km/h becoming light this evening. Low 14.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming west 20 km/h gusting to
40 in the morning. High 20. Humidex 25. UV index 4 or moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..Cloudy. 40 percent chance of showers near noon. A few showers
beginning early this afternoon. Risk of a thunderstorm this
afternoon. Wind southwest 30 km/h gusting to 50. High 22. Humidex
27. UV index 5 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 30 km/h becoming light this evening. Low 14.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming west 20 km/h gusting to
40 in the morning. High 20. Humidex 25. UV index 4 or moderate.

Picton - Sandbanks Park.
Today..Cloudy. 40 percent chance of showers early this afternoon. A
few showers beginning this afternoon. Risk of a thunderstorm this
afternoon. Wind southwest 30 km/h gusting to 50. High 21. Humidex
26. UV index 5 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 30 km/h becoming light this evening. Low 14. Monday..Showers with risk of a thunderstorm. Local amount 15 mm. Wind
becoming west 20 km/h gusting to 40 in the morning. High 20. Humidex
25. UV index 2 or low.

Napanee - Consecon.
Today..Cloudy. 40 percent chance of showers early this afternoon. A
few showers beginning this afternoon. Risk of a thunderstorm this
afternoon. Wind southwest 30 km/h gusting to 50. High 21. Humidex
26. UV index 5 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 30 km/h becoming light this evening. Low 14. Monday..Showers with risk of a thunderstorm. Local amount 15 mm. Wind
becoming west 20 km/h gusting to 40 in the morning. High 20. Humidex
25. UV index 2 or low.

Kingston - Odessa - Frontenac Islands.
Today..Cloudy. 40 percent chance of showers early this afternoon. A
few showers beginning this afternoon. Risk of a thunderstorm this
afternoon. Wind southwest 30 km/h gusting to 50. High 21. Humidex
26. UV index 4 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 30 km/h gusting to 50 becoming light this
evening. Low 14.
Monday..Showers with risk of a thunderstorm. Local amount 15 mm. Wind
becoming southwest 30 km/h gusting to 50 in the morning. High 20.
Humidex 25. UV index 2 or low.

Lindsay - Southern Kawartha Lakes.
Today..Cloudy. 40 percent chance of showers near noon. A few showers
beginning early this afternoon. Risk of a thunderstorm. Wind west
20 km/h gusting to 40. High 20. Humidex 25. UV index 5 or moderate. Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 20 km/h becoming light this evening. Low 12.
Monday..Cloudy with 60 percent chance of showers. Wind southwest
20 km/h becoming light late in the morning. High 18. UV index 3 or
moderate.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Cloudy. 40 percent chance of showers near noon. A few showers
beginning early this afternoon. Risk of a thunderstorm this
afternoon. Local amount 5 to 10 mm. Wind northwest 20 km/h gusting
to 40. High 18. UV index 5 or moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Local
amount 5 to 10 mm. Wind west 20 km/h gusting to 40 becoming light
late this evening. Wind becoming southwest 20 after midnight.
Low 11.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind southwest 20 km/h becoming
light in the afternoon. High 16. UV index 3 or moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Cloudy. 40 percent chance of showers near noon. A few showers
beginning early this afternoon. Risk of a thunderstorm this
afternoon. Wind west 20 km/h gusting to 40. High 20. Humidex 25. UV
index 5 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 12.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h late
in the morning. High 18. UV index 2 or low.

Apsley - Woodview - Northern Peterborough County.
Today..Cloudy. 40 percent chance of showers near noon. A few showers
beginning early this afternoon. Risk of a thunderstorm this
afternoon. Local amount 5 to 10 mm. Wind west 20 km/h gusting to 40.
High 18. UV index 5 or moderate.
Tonight..Showers. Risk of a thunderstorm early this evening. Local
amount 5 to 10 mm. Wind west 20 km/h becoming light this evening.
Low 11.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 16. UV index 2 or low.

Stirling - Tweed - Madoc.
Today..Cloudy. 40 percent chance of showers near noon. A few showers
beginning early this afternoon. Risk of a thunderstorm this
afternoon. Wind southwest 20 km/h gusting to 40. High 21. Humidex
26. UV index 5 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h becoming light this evening. Low 13.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind west 20 km/h becoming light late
in the morning. High 20. Humidex 25. UV index 4 or moderate.

Tamworth - Sydenham - South Frontenac.
Today..Cloudy. 40 percent chance of showers early this afternoon. A
few showers beginning this afternoon. Risk of a thunderstorm this
afternoon. Wind southwest 20 km/h gusting to 40. High 21. Humidex
26. UV index 5 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h becoming light late this evening.
Low 13.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming west 20 km/h in the
afternoon. High 20. Humidex 25. UV index 4 or moderate.

Kaladar - Bannockburn - Bon Echo Park.
Today..Cloudy. 40 percent chance of showers early this afternoon. A
few showers beginning this afternoon. Risk of a thunderstorm this
afternoon. Wind southwest 20 km/h. High 22. Humidex 27. UV index 5
or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h becoming light this evening. Low 12.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind southwest 20 km/h becoming
light late in the morning. High 20. Humidex 25. UV index 4 or
moderate.

Bancroft - Hastings Highlands - Denbigh.
Today..Cloudy. 40 percent chance of showers early this afternoon.
Showers beginning this afternoon. Risk of a thunderstorm. Wind south
20 km/h becoming west 20 gusting to 40 this afternoon. High 20.
Humidex 25. UV index 5 or moderate.
Tonight..Showers. Risk of a thunderstorm this evening. Wind west
20 km/h becoming light this evening. Low 11.
Monday..Showers. Risk of a thunderstorm late in the afternoon. Wind
southwest 20 km/h becoming light late in the morning. High 17. UV
index 2 or low.

Gananoque - Mallorytown.
Today..Cloudy. 40 percent chance of showers early this afternoon. A
few showers beginning this afternoon. Risk of a thunderstorm this
afternoon. Wind southwest 30 km/h gusting to 50. High 23. Humidex
28. UV index 5 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h becoming light late this evening.
Low 14.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 30 km/h
gusting to 50 in the morning. High 20. UV index 4 or moderate.

Brockville - Prescott.
Today..Cloudy. 40 percent chance of showers early this afternoon. A
few showers beginning this afternoon. Risk of a thunderstorm this
afternoon. Wind southwest 30 km/h gusting to 50. High 23. Humidex
28. UV index 5 or moderate.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h gusting to 40 becoming light this
evening. Low 15.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 in the morning. High 20. UV index 5 or moderate.

Westport - Charleston Lake.
Today..Cloudy. 40 percent chance of showers early this afternoon. A
few showers beginning this afternoon. Risk of a thunderstorm this
afternoon. Wind southwest 20 km/h gusting to 40. High 23. Humidex
28. UV index 5 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h becoming light this evening. Low 14. Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind south 20 km/h. High 20. UV
index 4 or moderate.

Merrickville-Wolford - Kemptville.
Today..Mainly cloudy. 40 percent chance of showers early this
afternoon. A few showers beginning this afternoon. Risk of a
thunderstorm this afternoon. Wind becoming southwest 20 km/h gusting
to 40 this afternoon. High 23. Humidex 28. UV index 5 or moderate.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h gusting to 40 becoming light this
evening. Low 15.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming south 20 km/h gusting
to 40 in the morning. High 20. UV index 4 or moderate.

Continued in next message...

--- up 6 days, 2 hours, 56 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 231930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Sunday 23 August 2026 for
tonight Monday and Monday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Monday.

City of Toronto.
Tonight..A few showers ending this evening then partly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 30 km/h gusting to 50. Low 14.
Monday..Cloudy with 60 percent chance of showers. Wind southwest
20 km/h gusting to 40. High 20. Humidex 25. UV index 4 or moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind west
20 km/h becoming light near midnight. Low 15.

Windsor - Leamington - Essex County.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. A few showers beginning early this evening and ending near
midnight. Risk of a thunderstorm this evening. Wind west 20 km/h
gusting to 40 becoming north 30 then light this evening. Low 13.
Monday..A mix of sun and cloud. Becoming cloudy late in the morning.
Wind becoming west 20 km/h gusting to 40 in the morning. High 25.
Humidex 28. UV index 6 or high.
Monday night..Cloudy. Becoming partly cloudy late in the evening.
Wind northwest 20 km/h becoming light in the evening. Low 14.

Chatham-Kent - Rondeau Park.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. A few showers beginning early this evening and ending near
midnight. Risk of a thunderstorm this evening. Wind northwest
20 km/h gusting to 40 becoming light this evening. Low 12.
Monday..Cloudy. Wind becoming west 20 km/h gusting to 40 in the
morning. High 23. Humidex 27. UV index 5 or moderate.
Monday night..Cloudy. Low 13.

Sarnia - Petrolia - Western Lambton County.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. A few showers beginning early this evening and ending near
midnight. Risk of a thunderstorm this evening. Wind west 20 km/h
gusting to 40 becoming light early this evening. Wind becoming west
30 late this evening. Low 13.
Monday..Overcast. Wind west 20 km/h gusting to 40. High 23. Humidex
26. UV index 4 or moderate.
Monday night..Mainly cloudy. Wind northwest 20 km/h becoming light in
the evening. Low 15.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. A few showers beginning early this evening. Risk of a
thunderstorm this evening. Wind west 20 km/h gusting to 40 becoming
light this evening. Wind becoming southwest 20 before morning.
Low 13.
Monday..Cloudy. 30 percent chance of showers in the afternoon. Wind
west 20 km/h gusting to 40. High 22. Humidex 25. UV index 5 or
moderate.
Monday night..Cloudy. 30 percent chance of showers early in the
evening. Low 15.

Rodney - Shedden - Western Elgin County.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. A few showers beginning early this evening. Risk of a
thunderstorm this evening. Wind northwest 20 km/h gusting to 40
becoming light this evening. Low 11.
Monday..Cloudy. 30 percent chance of showers in the afternoon. Wind
becoming west 20 km/h gusting to 40 in the morning. High 20. Humidex
25. UV index 3 or moderate.
Monday night..Cloudy. 30 percent chance of showers early in the
evening. Wind northwest 20 km/h becoming light in the evening.
Low 14.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Partly cloudy. 40 percent chance of showers early this
evening. A few showers beginning early this evening. Risk of a
thunderstorm this evening and after midnight. Wind northwest 20 km/h
gusting to 40 becoming light this evening. Wind becoming west 20
before morning. Low 11.
Monday..Cloudy with 60 percent chance of showers. Wind west 20 km/h
gusting to 40. High 20. Humidex 25. UV index 5 or moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind
northwest 20 km/h gusting to 40 becoming light in the evening.
Low 14.

Strathroy - Komoka - Western Middlesex County.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. A few showers beginning early this evening. Risk of a
thunderstorm this evening. Wind west 20 km/h gusting to 40 becoming
light early this evening. Wind becoming west 20 before morning.
Low 13.
Monday..Cloudy. 30 percent chance of showers in the afternoon. Wind
west 20 km/h gusting to 40. High 20. Humidex 25. UV index 3 or
moderate.
Monday night..Cloudy. 30 percent chance of showers early in the
evening. Low 16.

London - Parkhill - Eastern Middlesex County.
Tonight..Mainly cloudy. 40 percent chance of showers early this
evening. A few showers beginning early this evening. Risk of a
thunderstorm this evening and after midnight. Wind northwest 40 km/h
gusting to 60 becoming light this evening. Wind becoming west 20
before morning. Low 13.
Monday..Cloudy with 60 percent chance of showers. Wind west 30 km/h
gusting to 50. High 21. Humidex 25. UV index 5 or moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind
northwest 20 km/h gusting to 40 becoming light in the evening.
Low 14.

Simcoe - Delhi - Norfolk.
Tonight..A few showers ending early this evening then mainly cloudy
with 40 percent chance of showers. Risk of a thunderstorm this
evening. Wind northwest 30 km/h gusting to 50 becoming light this
evening. Low 12.
Monday..Cloudy with 60 percent chance of showers. Wind becoming west
20 km/h gusting to 40 in the morning. High 21. UV index 5 or
moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light in the evening. Low 13.

Dunnville - Caledonia - Haldimand.
Tonight..A few showers ending early this evening then partly cloudy
with 40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light early this
evening. Low 13.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning late in the morning. Wind becoming west 20 km/h
gusting to 40 in the morning. High 20. Humidex 25. UV index 3 or
moderate.
Monday night..Cloudy. 30 percent chance of showers in the evening.
Wind west 20 km/h becoming light in the evening. Low 14.

Woodstock - Tillsonburg - Oxford County.
Tonight..Mainly cloudy. 40 percent chance of showers early this
evening. A few showers beginning this evening. Risk of a
thunderstorm this evening and after midnight. Wind northwest 30 km/h
gusting to 50 becoming light this evening. Wind becoming west 20
before morning. Low 12.
Monday..Cloudy. 30 percent chance of showers early in the morning. A
few showers beginning in the morning. Local amount 10 to 15 mm. Wind
west 30 km/h gusting to 50. High 18. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h becoming light
in the evening. Low 13.

Brantford - County of Brant.
Tonight..A few showers ending overnight then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening
and after midnight. Wind west 30 km/h gusting to 50 becoming light
early this evening. Low 12.
Monday..Cloudy. 30 percent chance of showers early in the morning. A
few showers beginning in the morning. Local amount 10 to 15 mm. Wind
becoming west 30 km/h gusting to 50 in the morning. High 18. UV
index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Low 13.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..A few showers ending early this evening then partly cloudy
with 40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h gusting to 40 becoming light late
this evening. Low 13.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning late in the morning. Wind becoming southwest
20 km/h gusting to 40 in the morning. High 21. Humidex 26. UV
index 3 or moderate.
Monday night..Cloudy. 30 percent chance of showers in the evening.
Wind west 20 km/h becoming light in the evening. Low 16.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..A few showers ending early this evening then partly cloudy
with 40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 30 km/h gusting to 50 becoming light late
this evening. Wind becoming southwest 20 before morning. Low 13. Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning late in the morning. Wind southwest 30 km/h
gusting to 50. High 21. Humidex 26. UV index 3 or moderate.
Monday night..Cloudy. 30 percent chance of showers in the evening.
Wind west 20 km/h becoming light in the evening. Low 16.

City of Hamilton.
Tonight..A few showers ending overnight then cloudy with 30 percent
chance of showers. Risk of a thunderstorm this evening and after
midnight. Wind west 20 km/h gusting to 40 becoming light this
evening. Wind becoming west 20 after midnight. Low 13.
Monday..Cloudy. 30 percent chance of showers early in the morning. A
few showers beginning in the morning. Local amount 10 to 15 mm. Wind
west 30 km/h gusting to 50. High 19. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Wind west 20 km/h becoming light in
the evening. Low 13.

Burlington - Oakville.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 30 km/h gusting to 50 becoming light this evening. Low 13.
Monday..A few showers ending in the afternoon then cloudy with
40 percent chance of showers. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 21. Humidex 26. UV index 3 or
moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light near midnight. Low 15.

Halton Hills - Milton.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 30 km/h gusting to 50 becoming light this evening. Wind
becoming southwest 20 after midnight. Low 13.
Monday..A few showers ending in the afternoon then cloudy with
40 percent chance of showers. Wind southwest 20 km/h gusting to 40
becoming northwest 20 gusting to 40 in the afternoon. High 21.
Humidex 26. UV index 3 or moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind west
20 km/h gusting to 40 becoming light in the evening. Low 15.

Mississauga - Brampton.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 30 km/h gusting to 50 becoming light this evening. Low 13.
Monday..A few showers ending in the afternoon then cloudy with
40 percent chance of showers. Wind becoming west 20 km/h gusting to
40 in the morning. High 21. Humidex 26. UV index 3 or moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind west
20 km/h becoming light in the evening. Low 15.

Caledon.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
west 30 km/h gusting to 60. Low 13.
Monday..A few showers ending in the afternoon then cloudy with
40 percent chance of showers. Wind northwest 20 km/h gusting to 40.
High 21. Humidex 26. UV index 3 or moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind west
20 km/h becoming light near midnight. Low 15.

Vaughan - Richmond Hill - Markham.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 30 km/h gusting to 50 becoming light this
evening. Low 13.
Monday..Cloudy with 60 percent chance of showers. Wind becoming
southwest 20 km/h in the morning. High 20. Humidex 25. UV index 4 or
moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind west
20 km/h becoming light in the evening. Low 15.

Newmarket - Georgina - Northern York Region.
Tonight..A few showers ending early this evening then mainly cloudy
with 60 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 30 km/h gusting to 50 becoming light this
evening. Low 13.
Monday..Showers. Wind becoming west 20 km/h in the afternoon.
High 20. Humidex 25. UV index 3 or moderate.
Monday night..Cloudy with 30 percent chance of showers. Low 15.

Pickering - Oshawa - Southern Durham Region.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light early this
evening. Wind becoming southwest 20 before morning. Low 12.
Monday..Cloudy with 60 percent chance of showers. Wind southwest
20 km/h. High 20. UV index 4 or moderate.
Monday night..Cloudy with 30 percent chance of showers. Low 15.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..A few showers ending this evening then mainly cloudy with
60 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light this
evening. Wind becoming southwest 20 after midnight. Low 12.
Monday..Showers. Wind becoming west 20 km/h gusting to 40 in the
morning. High 20. UV index 3 or moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind west
20 km/h becoming light near midnight. Low 15.

Goderich - Bluewater - Southern Huron County.
Tonight..Cloudy. 40 percent chance of showers early this evening. A
few showers beginning this evening. Risk of a thunderstorm this
evening and overnight. Local amount 10 to 15 mm. Wind northwest
40 km/h gusting to 60. Low 13.
Monday..Showers. Local amount 10 to 15 mm. Wind northwest 40 km/h
gusting to 60. High 19. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Wind northwest 30 km/h gusting to 50.
Low 16.

Wingham - Blyth - Northern Huron County.
Tonight..Cloudy. 30 percent chance of showers early this evening. A
few showers beginning this evening. Risk of a thunderstorm this
evening and overnight. Local amount 10 to 15 mm. Wind northwest
30 km/h gusting to 50 becoming light this evening. Wind becoming
west 20 late this evening. Low 13.
Monday..Showers. Local amount 10 to 15 mm. Wind northwest 20 km/h
gusting to 40. High 18. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40
becoming light after midnight. Low 14.

Stratford - Mitchell - Southern Perth County.
Tonight..Cloudy. 40 percent chance of showers early this evening. A
few showers beginning early this evening. Risk of a thunderstorm
this evening and overnight. Local amount 10 to 15 mm. Wind northwest
30 km/h gusting to 60 becoming light this evening. Wind becoming
west 20 after midnight. Low 13.
Monday..Showers. Local amount 10 to 15 mm. Wind west 20 km/h gusting
to 40. High 18. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h becoming light
near midnight. Low 14.

Listowel - Milverton - Northern Perth County.
Tonight..Cloudy. 30 percent chance of showers early this evening. A
few showers beginning early this evening. Risk of a thunderstorm
this evening and overnight. Local amount 10 to 15 mm. Wind northwest
30 km/h gusting to 60 becoming light this evening. Wind becoming
west 20 after midnight. Low 13.
Monday..Showers. Local amount 10 to 15 mm. Wind northwest 20 km/h
gusting to 40. High 19. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h becoming light
in the evening. Low 13.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
northwest 30 km/h gusting to 60 becoming light this evening. Wind
becoming southwest 20 before morning. Low 12.
Monday..A few showers ending in the afternoon then cloudy with
40 percent chance of showers. Wind west 20 km/h gusting to 40.
High 20. Humidex 25. UV index 3 or moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind
northwest 20 km/h becoming light in the evening. Low 14.

Guelph - Erin - Southern Wellington County.
Tonight..Showers. Risk of a thunderstorm early this evening. Wind
northwest 30 km/h gusting to 60 becoming light late this evening.
Wind becoming southwest 20 before morning. Low 12.
Monday..A few showers ending in the afternoon then cloudy with
40 percent chance of showers. Wind west 20 km/h gusting to 40.
High 20. Humidex 25. UV index 3 or moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind
northwest 20 km/h gusting to 40 becoming light in the evening.
Low 14.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Cloudy. 30 percent chance of showers early this evening. A
few showers beginning this evening. Risk of a thunderstorm this
evening and overnight. Local amount 10 to 20 mm. Wind west 30 km/h
gusting to 50 becoming light this evening. Wind becoming west 20
after midnight. Low 12.
Monday..Showers. Local amount 10 mm. Wind west 20 km/h becoming light
in the morning. Wind becoming northwest 20 gusting to 40 late in the
morning. High 18. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h becoming light
in the evening. Low 13.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Showers with risk of a thunderstorm. Wind west 30 km/h
gusting to 60 becoming light late this evening. Wind becoming west
20 after midnight. Low 12.
Monday..Showers. Wind west 20 km/h becoming light in the morning.
Wind becoming west 20 gusting to 40 late in the morning. High 19. UV
index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Wind west 20 km/h becoming light near
midnight. Low 14.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Showers with risk of a thunderstorm. Wind west 30 km/h
gusting to 50. Low 12.
Monday..Showers. Wind northwest 20 km/h gusting to 40. High 19. UV
index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Wind west 20 km/h becoming light after
midnight. Low 14.

Innisfil - New Tecumseth - Angus.
Tonight..A few showers ending this evening then cloudy with
60 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 30 km/h gusting to 50 becoming light this
evening. Low 14.
Monday..Showers. Wind becoming northwest 20 km/h late in the morning.
High 21. Humidex 26. UV index 3 or moderate.
Monday night..Cloudy with 30 percent chance of showers. Wind west
20 km/h becoming light in the evening. Low 15.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Cloudy. 30 percent chance of showers early this evening. A
few showers beginning this evening. Risk of a thunderstorm this
evening and overnight. Local amount 10 to 20 mm. Wind west 40 km/h
gusting to 60. Low 13.
Monday..Showers. Local amount 10 mm. Wind northwest 30 km/h gusting
to 50. High 19. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40
becoming light after midnight. Low 17.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Cloudy. 30 percent chance of showers early this evening. A
few showers beginning early this evening. Risk of a thunderstorm
this evening and overnight. Wind northwest 30 km/h gusting to 50.
Low 14.
Monday..A few showers ending in the morning then cloudy with
40 percent chance of showers. Wind northwest 20 km/h gusting to 40.
High 20. Humidex 25. UV index 2 or low.
Monday night..Cloudy. 30 percent chance of showers in the evening.
Wind north 20 km/h gusting to 40. Low 15.

Hanover - Dundalk - Southern Grey County.
Tonight..Cloudy. 30 percent chance of showers early this evening. A
few showers beginning this evening. Risk of a thunderstorm this
evening and overnight. Local amount 10 to 20 mm. Wind west 30 km/h
gusting to 50 becoming light late this evening. Low 13.
Monday..Showers. Local amount 10 mm. Wind becoming west 20 km/h late
in the morning. High 18. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Wind becoming northwest 20 km/h near
midnight. Low 14.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Cloudy. 30 percent chance of showers early this evening. A
few showers beginning this evening. Risk of a thunderstorm this
evening and overnight. Local amount 10 to 20 mm. Wind northwest
30 km/h gusting to 50 becoming light after midnight. Low 14.
Monday..Showers. Local amount 10 mm. Wind becoming northwest 20 km/h
gusting to 40 in the morning. High 20. Humidex 25. UV index 3 or
moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Wind northwest 30 km/h becoming light
near midnight. Low 14.

Barrie - Collingwood - Hillsdale.
Tonight..Showers. Risk of a thunderstorm this evening. Local amount
15 mm. Wind northwest 30 km/h gusting to 50 becoming light this
evening. Low 13.
Monday..Showers. Risk of a thunderstorm late in the afternoon. Local
amount 10 mm. Wind becoming west 20 km/h gusting to 40 in the
morning. High 19. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early in the
evening. Wind west 20 km/h becoming light in the evening. Low 14.

Midland - Coldwater - Orr Lake.
Tonight..Showers. Risk of a thunderstorm this evening. Local amount
15 mm. Wind northwest 40 km/h gusting to 60 becoming west 20 this
evening then light late this evening. Low 13.
Monday..Showers. Risk of a thunderstorm late in the afternoon. Local
amount 10 mm. Wind becoming northwest 20 km/h gusting to 40 late in
the morning. High 19. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early in the
evening. Wind northwest 20 km/h gusting to 40. Low 14.

Orillia - Lagoon City - Washago.
Tonight..Showers. Risk of a thunderstorm this evening. Local amount
15 mm. Wind west 40 km/h gusting to 60. Low 13.
Monday..Showers. Risk of a thunderstorm late in the afternoon. Local
amount 10 mm. Wind southwest 30 km/h becoming northwest 30 gusting
to 50 in the afternoon. High 19. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early in the
evening. Wind northwest 30 km/h. Low 14.

Cobourg - Colborne - Western Northumberland County.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 13.
Monday..Cloudy. 30 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming west 20 km/h gusting to 40 in the morning.
High 20. Humidex 25. UV index 2 or low.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early in the
evening. Low 15.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 13.
Monday..Cloudy. 30 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming west 20 km/h gusting to 40 in the morning.
High 20. Humidex 25. UV index 2 or low.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early in the
evening. Low 15.

Picton - Sandbanks Park.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening
and overnight. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 14.
Monday..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Wind becoming west 20 km/h gusting to 40 in the morning.
High 20. Humidex 25. UV index 2 or low.
Monday night..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm in the evening.
Low 15.

Napanee - Consecon.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening
and overnight. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 14.
Monday..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Wind becoming west 20 km/h gusting to 40 in the morning.
High 20. Humidex 25. UV index 2 or low.
Monday night..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm in the evening.
Low 15.

Kingston - Odessa - Frontenac Islands.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening
and overnight. Wind west 30 km/h gusting to 50 becoming light after
midnight. Low 13.
Monday..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Wind becoming southwest 20 km/h gusting to 40 in the morning.
High 20. Humidex 25. UV index 2 or low.
Monday night..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm in the evening.
Wind west 20 km/h becoming light in the evening. Low 15.

Lindsay - Southern Kawartha Lakes.
Tonight..A few showers ending this evening then cloudy with
60 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 12.
Monday..Showers. Wind becoming southwest 20 km/h gusting to 40 in the
morning then becoming northwest 20 in the afternoon. High 19. UV
index 2 or low.
Monday night..Cloudy with 30 percent chance of showers. Low 14.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Showers. Risk of a thunderstorm this evening. Local amount
15 mm. Wind west 20 km/h gusting to 40 becoming light this evening.
Wind becoming southwest 30 late this evening. Low 12.
Monday..Showers. Risk of a thunderstorm late in the afternoon. Local
amount 10 mm. Wind southwest 30 km/h. High 19. UV index 2 or low.
Monday night..A few showers ending in the evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early in the
evening. Low 14.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 12.
Monday..Cloudy. 30 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 in the
morning. High 19. UV index 4 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early in the
evening. Low 14.

Apsley - Woodview - Northern Peterborough County.
Tonight..Showers. Risk of a thunderstorm this evening. Local amount 5
to 10 mm. Wind west 20 km/h becoming light early this evening.
Low 12.
Monday..Showers. Risk of a thunderstorm late in the afternoon. Local
amount 5 to 10 mm. High 19. UV index 2 or low.
Monday night..A few showers ending in the evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early in the
evening. Low 14.

Stirling - Tweed - Madoc.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h becoming light this evening. Low 12. Monday..Cloudy. 30 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h in the morning. High 18.
UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early in the
evening. Low 14.

Tamworth - Sydenham - South Frontenac.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light this
evening. Low 12.
Monday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 10 to 15 mm. Wind south 20 km/h becoming west 20 early in the
afternoon. High 18. UV index 2 or low.
Monday night..A few showers ending in the evening then mainly cloudy
with 30 percent chance of showers. Risk of a thunderstorm early in
the evening. Wind west 20 km/h becoming light in the evening.
Low 14.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 5 to 10 mm. Wind southwest 20 km/h becoming
light this evening. Low 12.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm late in the
afternoon. Local amount 5 to 10 mm. High 18. UV index 3 or moderate.
Monday night..A few showers ending in the evening then mainly cloudy
with 30 percent chance of showers. Risk of a thunderstorm early in
the evening. Low 14.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Showers. Risk of a thunderstorm this evening. Local amount 5
to 10 mm. Wind west 20 km/h becoming light this evening. Low 13. Monday..Showers. Risk of a thunderstorm late in the afternoon. Local
amount 5 to 10 mm. High 17. UV index 2 or low.
Monday night..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm early in the
evening. Low 13.

Gananoque - Mallorytown.
Tonight..A few showers ending this evening then mainly cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 30 km/h gusting to 50 becoming light late
this evening. Low 13.
Monday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 10 to 15 mm. Wind becoming southwest 20 km/h gusting to 40 in
the morning then light in the afternoon. High 19. UV index 3 or
moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early in the
evening. Low 15.

Brockville - Prescott.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind south 20 km/h gusting to 40 becoming light late this
evening. Low 13.
Monday..Showers. Risk of a thunderstorm in the afternoon. Local
amount 10 to 15 mm. Wind becoming south 20 km/h gusting to 40 in the
morning. High 19. UV index 3 or moderate.
Monday night..A few showers ending in the evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early in the
evening. Wind south 20 km/h becoming light in the evening. Low 15.

Continued in next message...

--- up 6 days, 7 hours, 26 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 240900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Monday 24 August 2026 for
today and Tuesday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late this afternoon. Wind southwest 20 km/h gusting to
40. High 21. Humidex 25. UV index 4 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light late this evening. Low 15.
Tuesday..Sunny. High 25. Humidex 29. UV index 6 or high.

Windsor - Leamington - Essex County.
Today..A mix of sun and cloud. Becoming cloudy near noon. Wind
becoming west 20 km/h gusting to 40 this morning. High 25. Humidex
28. UV index 6 or high.
Tonight..Cloudy. Becoming partly cloudy late this evening. Wind
northwest 20 km/h becoming light this evening. Low 14.
Tuesday..Sunny. High 26. Humidex 30. UV index 7 or high.

Chatham-Kent - Rondeau Park.
Today..A mix of sun and cloud. Becoming cloudy this morning. Wind
becoming west 20 km/h gusting to 40 this morning. High 23. Humidex
27. UV index 5 or moderate.
Tonight..Cloudy. Low 13.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Sarnia - Petrolia - Western Lambton County.
Today..A few showers ending near noon then cloudy with 30 percent
chance of showers. Wind west 20 km/h gusting to 40. High 23. Humidex
26. UV index 3 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Wind northwest 20 km/h becoming light this evening. Low 15. Tuesday..Mainly sunny. High 24. Humidex 29. UV index 7 or high.

Watford - Pinery Park - Eastern Lambton County.
Today..A few showers ending near noon then cloudy with 30 percent
chance of showers. Wind west 20 km/h gusting to 40. High 22. Humidex
25. UV index 5 or moderate.
Tonight..Cloudy. 30 percent chance of showers early this evening.
Low 15.
Tuesday..Mainly sunny. High 24. Humidex 29. UV index 7 or high.

Rodney - Shedden - Western Elgin County.
Today..Cloudy with 40 percent chance of showers. Wind becoming west
20 km/h gusting to 40 this morning. High 20. Humidex 25. UV index 3
or moderate.
Tonight..Cloudy. 30 percent chance of showers early this evening.
Wind northwest 20 km/h becoming light this evening. Low 14.
Tuesday..Sunny. High 24. Humidex 28. UV index 7 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Cloudy with 60 percent chance of showers. Wind west 20 km/h
gusting to 40. High 20. Humidex 25. UV index 5 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind northwest
20 km/h gusting to 40 becoming light this evening. Low 14.
Tuesday..Sunny. High 24. Humidex 28. UV index 7 or high.

Strathroy - Komoka - Western Middlesex County.
Today..Cloudy with 40 percent chance of showers. Wind west 20 km/h
gusting to 40. High 20. Humidex 25. UV index 3 or moderate.
Tonight..Cloudy. 30 percent chance of showers early this evening.
Low 16.
Tuesday..Clearing in the morning. High 23. Humidex 27. UV index 7 or
high.

London - Parkhill - Eastern Middlesex County.
Today..Cloudy with 60 percent chance of showers. Wind west 30 km/h
gusting to 50. High 21. Humidex 25. UV index 5 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind northwest
20 km/h gusting to 40 becoming light this evening. Low 14.
Tuesday..Sunny. High 24. Humidex 29. UV index 7 or high.

Simcoe - Delhi - Norfolk.
Today..Cloudy with 60 percent chance of showers. Wind becoming west
20 km/h gusting to 40 this morning. High 21. UV index 5 or moderate. Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
gusting to 40 becoming light this evening. Low 13.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Dunnville - Caledonia - Haldimand.
Today..Cloudy. 40 percent chance of showers this morning. A few
showers beginning late this morning. Wind becoming west 20 km/h
gusting to 40 this morning. High 20. Humidex 25. UV index 3 or
moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind west
20 km/h becoming light this evening. Low 14.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Woodstock - Tillsonburg - Oxford County.
Today..Cloudy. 30 percent chance of showers early this morning. A few
showers beginning this morning. Local amount 10 to 15 mm. Wind west
30 km/h gusting to 50. High 18. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h becoming light
this evening. Low 13.
Tuesday..Sunny. High 25. Humidex 30. UV index 7 or high.

Brantford - County of Brant.
Today..Cloudy. 30 percent chance of showers early this morning. A few
showers beginning this morning. Local amount 10 to 15 mm. Wind
becoming west 30 km/h gusting to 50 this morning. High 18. UV
index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Low 13.
Tuesday..Sunny. High 25. Humidex 30. UV index 7 or high.

Niagara Falls - Welland - Southern Niagara Region.
Today..Cloudy. 40 percent chance of showers this morning. A few
showers beginning late this morning. Wind becoming southwest 20 km/h
gusting to 40 this morning. High 21. Humidex 26. UV index 3 or
moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind west
20 km/h becoming light this evening. Low 16.
Tuesday..A mix of sun and cloud. Becoming sunny in the afternoon.
High 25. Humidex 30. UV index 7 or high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Cloudy. 40 percent chance of showers this morning. A few
showers beginning late this morning. Wind southwest 30 km/h gusting
to 50. High 21. Humidex 26. UV index 3 or moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind west
20 km/h becoming light this evening. Low 16.
Tuesday..A mix of sun and cloud. Becoming sunny in the afternoon.
High 25. Humidex 30. UV index 7 or high.

City of Hamilton.
Today..Cloudy. 30 percent chance of showers early this morning. A few
showers beginning this morning. Local amount 10 to 15 mm. Wind west
30 km/h gusting to 50. High 19. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind west 20 km/h becoming light this
evening. Low 13.
Tuesday..Sunny. High 24. Humidex 29. UV index 7 or high.

Burlington - Oakville.
Today..A few showers ending this afternoon then cloudy with
40 percent chance of showers. Wind becoming southwest 20 km/h
gusting to 40 this morning. High 21. Humidex 26. UV index 3 or
moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
gusting to 40 becoming light late this evening. Low 15.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Halton Hills - Milton.
Today..A few showers ending this afternoon then cloudy with
40 percent chance of showers. Wind southwest 20 km/h gusting to 40
becoming northwest 20 gusting to 40 this afternoon. High 21. Humidex
26. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
gusting to 40 becoming light this evening. Low 15.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Mississauga - Brampton.
Today..A few showers ending this afternoon then cloudy with
40 percent chance of showers. Wind becoming west 20 km/h gusting to
40 this morning. High 21. Humidex 26. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light this evening. Low 15.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Caledon.
Today..A few showers ending this afternoon then cloudy with
40 percent chance of showers. Wind northwest 20 km/h gusting to 40.
High 21. Humidex 26. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light late this evening. Low 15.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Vaughan - Richmond Hill - Markham.
Today..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late this afternoon. Wind becoming southwest 20 km/h
this morning. High 20. Humidex 25. UV index 4 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light this evening. Low 15.
Tuesday..A mix of sun and cloud. Becoming sunny in the afternoon.
High 24. Humidex 28. UV index 7 or high.

Newmarket - Georgina - Northern York Region.
Today..Cloudy. 30 percent chance of showers this morning. A few
showers beginning this morning. Risk of a thunderstorm late this
afternoon. Wind becoming west 20 km/h this afternoon. High 20.
Humidex 25. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Low 15.
Tuesday..A mix of sun and cloud. Becoming sunny in the afternoon.
High 24. Humidex 28. UV index 7 or high.

Pickering - Oshawa - Southern Durham Region.
Today..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late this afternoon. Wind southwest 20 km/h. High 20.
UV index 4 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Low 15.
Tuesday..A mix of sun and cloud. High 24. Humidex 28. UV index 7 or
high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Cloudy. 30 percent chance of showers this morning. A few
showers beginning this morning. Risk of a thunderstorm late this
afternoon. Wind becoming west 20 km/h gusting to 40 this morning.
High 20. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light late this evening. Low 15.
Tuesday..A mix of sun and cloud. High 24. Humidex 28. UV index 7 or
high.

Goderich - Bluewater - Southern Huron County.
Today..Showers. Local amount 10 to 15 mm. Wind northwest 40 km/h
gusting to 60. High 19. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 30 km/h gusting to 50.
Low 16.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. Clearing late in the morning. High 22. Humidex 27.
UV index 7 or high.

Wingham - Blyth - Northern Huron County.
Today..Showers. Local amount 10 to 15 mm. Wind northwest 20 km/h
gusting to 40. High 18. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40
becoming light after midnight. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. Clearing late in the morning. High 23. Humidex 27.
UV index 7 or high.

Stratford - Mitchell - Southern Perth County.
Today..Showers. Local amount 10 to 15 mm. Wind west 20 km/h gusting
to 40. High 18. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h becoming light
late this evening. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. Clearing late in the morning. High 23. Humidex 27.
UV index 7 or high.

Listowel - Milverton - Northern Perth County.
Today..Showers. Local amount 10 to 15 mm. Wind northwest 20 km/h
gusting to 40. High 19. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h becoming light
this evening. Low 13.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. High 23. Humidex 27. UV index 7 or high.

Kitchener - Cambridge - Region of Waterloo.
Today..A few showers ending this afternoon then cloudy with
40 percent chance of showers. Wind west 20 km/h gusting to 40.
High 20. Humidex 25. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind northwest
20 km/h becoming light this evening. Low 14.
Tuesday..Mainly sunny. High 24. Humidex 28. UV index 7 or high.

Guelph - Erin - Southern Wellington County.
Today..A few showers ending this afternoon then cloudy with
40 percent chance of showers. Wind west 20 km/h gusting to 40.
High 20. Humidex 25. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind northwest
20 km/h gusting to 40 becoming light this evening. Low 14.
Tuesday..Mainly sunny. High 24. Humidex 28. UV index 7 or high.

Mount Forest - Arthur - Northern Wellington County.
Today..Showers. Wind west 20 km/h becoming light this morning. Wind
becoming northwest 20 gusting to 40 late this morning. High 18. UV
index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h becoming light
this evening. Low 13.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. Clearing late in the morning. High 23. Humidex 27.
UV index 7 or high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Showers. Wind west 20 km/h becoming light this morning. Wind
becoming west 20 gusting to 40 late this morning. High 19. UV
index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind west 20 km/h becoming light late
this evening. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. Clearing late in the morning. High 23. Humidex 27.
UV index 7 or high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Showers. Wind northwest 20 km/h gusting to 40. High 19. UV
index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind west 20 km/h becoming light after
midnight. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. Clearing late in the morning. High 23. Humidex 27.
UV index 7 or high.

Innisfil - New Tecumseth - Angus.
Today..Cloudy. 30 percent chance of showers this morning. A few
showers beginning this morning. Risk of a thunderstorm late this
afternoon. Wind becoming northwest 20 km/h late this morning.
High 21. Humidex 26. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light this evening. Low 15.
Tuesday..A mix of sun and cloud. Clearing late in the morning.
High 22. Humidex 26. UV index 7 or high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Showers. Wind northwest 30 km/h gusting to 50. High 19. UV
index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40
becoming light after midnight. Low 17.
Tuesday..Mainly cloudy with 30 percent chance of showers early in the
morning. Clearing late in the morning. Temperature steady near 20.
Humidex 25. UV index 6 or high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Cloudy with 40 percent chance of showers. Wind northwest
20 km/h gusting to 40. High 20. Humidex 25. UV index 2 or low. Tonight..Cloudy. 30 percent chance of showers this evening. Wind
north 20 km/h gusting to 40. Low 15.
Tuesday..Clearing in the morning. High 22. Humidex 25. UV index 6 or
high.

Hanover - Dundalk - Southern Grey County.
Today..Showers. Wind becoming west 20 km/h late this morning.
High 18. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind becoming northwest 20 km/h late
this evening. Low 14.
Tuesday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing in the afternoon. High 22. Humidex 25. UV index 6
or high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Showers. Wind becoming northwest 20 km/h gusting to 40 this
morning. High 20. Humidex 25. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 30 km/h becoming light
late this evening. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. Clearing late in the morning. High 22. Humidex 26.
UV index 7 or high.

Barrie - Collingwood - Hillsdale.
Today..Showers. Risk of a thunderstorm late this afternoon. Wind
becoming west 20 km/h gusting to 40 this morning. High 19. UV
index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h becoming light this evening. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. Clearing in the afternoon. Wind northwest 20 km/h
becoming light late in the morning. High 22. Humidex 26. UV index 6
or high.

Midland - Coldwater - Orr Lake.
Today..Showers. Risk of a thunderstorm late this afternoon. Wind
becoming northwest 20 km/h gusting to 40 late this morning. High 19.
UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind northwest 20 km/h gusting to 40. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. Clearing in the afternoon. Wind northwest 20 km/h
becoming light late in the morning. High 22. Humidex 26. UV index 6
or high.

Orillia - Lagoon City - Washago.
Today..Showers. Risk of a thunderstorm late this afternoon. Wind
northwest 30 km/h gusting to 50. High 19. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind northwest 30 km/h. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. Clearing in the afternoon. Wind northwest 20 km/h
becoming light late in the morning. High 22. Humidex 26. UV index 6
or high.

Cobourg - Colborne - Western Northumberland County.
Today..Cloudy with 30 percent chance of showers this morning. A few
showers beginning near noon. Risk of a thunderstorm this afternoon.
Wind becoming west 20 km/h gusting to 40 this morning. High 20.
Humidex 25. UV index 2 or low.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 24. Humidex 29. UV index 6 or high.

Belleville - Quinte West - Eastern Northumberland County.
Today..Cloudy with 30 percent chance of showers this morning. A few
showers beginning near noon. Risk of a thunderstorm this afternoon.
Wind becoming west 20 km/h gusting to 40 this morning. High 20.
Humidex 25. UV index 2 or low.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 24. Humidex 29. UV index 6 or high.

Picton - Sandbanks Park.
Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm.
Wind becoming west 20 km/h gusting to 40 this morning. High 20.
Humidex 25. UV index 2 or low.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 24. Humidex 29. UV index 6 or high.

Napanee - Consecon.
Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm.
Wind becoming west 20 km/h gusting to 40 this morning. High 20.
Humidex 25. UV index 2 or low.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 24. Humidex 29. UV index 6 or high.

Kingston - Odessa - Frontenac Islands.
Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm.
Wind becoming southwest 20 km/h gusting to 40 this morning. High 20.
Humidex 25. UV index 2 or low.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind west 20 km/h becoming light this evening. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 24. Humidex 29. UV index 6 or high.

Lindsay - Southern Kawartha Lakes.
Today..Cloudy. 30 percent chance of showers this morning. A few
showers beginning this morning. Risk of a thunderstorm late this
afternoon. Wind becoming southwest 20 km/h gusting to 40 this
morning then becoming northwest 20 this afternoon. High 19. UV
index 2 or low.
Tonight..Cloudy with 30 percent chance of showers. Low 14.
Tuesday..Clearing in the morning. High 24. Humidex 28. UV index 7 or
high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Showers. Risk of a thunderstorm late this afternoon. Wind
southwest 30 km/h. High 19. UV index 2 or low.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. High 24. Humidex 28. UV index 7 or high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Cloudy with 30 percent chance of showers this morning. A few
showers beginning near noon. Risk of a thunderstorm this afternoon.
Wind becoming southwest 20 km/h gusting to 40 this morning. High 19.
UV index 4 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 24. Humidex 28. UV index 7 or high.

Apsley - Woodview - Northern Peterborough County.
Today..Showers. Risk of a thunderstorm late this afternoon. High 19.
UV index 2 or low.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. High 24. Humidex 28. UV index 7 or high.

Stirling - Tweed - Madoc.
Today..Cloudy with 30 percent chance of showers this morning. A few
showers beginning near noon. Risk of a thunderstorm this afternoon.
Wind becoming southwest 20 km/h this morning. High 18. UV index 3 or
moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 23. Humidex 27. UV index 6 or high.

Tamworth - Sydenham - South Frontenac.
Today..Showers. Risk of a thunderstorm this afternoon. Local amount
10 to 15 mm. Wind south 20 km/h becoming west 20 early this
afternoon. High 18. UV index 2 or low.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h becoming light this evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
High 23. Humidex 27. UV index 6 or high.

Kaladar - Bannockburn - Bon Echo Park.
Today..Cloudy with 30 percent chance of showers this morning. A few
showers beginning near noon. Risk of a thunderstorm late this
afternoon. High 18. UV index 3 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 23. Humidex 27. UV index 6 or high.

Bancroft - Hastings Highlands - Denbigh.
Today..Cloudy with 30 percent chance of showers this morning. A few
showers beginning near noon. Risk of a thunderstorm late this
afternoon. High 17. UV index 2 or low.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Low 13.
Tuesday..A mix of sun and cloud. 40 percent chance of showers in the
morning. High 23. Humidex 27. UV index 6 or high.

Gananoque - Mallorytown.
Today..Showers. Risk of a thunderstorm this afternoon. Local amount
10 to 15 mm. Wind becoming southwest 20 km/h gusting to 40 this
morning then light this afternoon. High 19. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 15.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
High 21. Humidex 26. UV index 6 or high.

Brockville - Prescott.
Today..Showers. Risk of a thunderstorm this afternoon. Local amount
10 to 15 mm. Wind becoming south 20 km/h gusting to 40 this morning.
High 19. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind south 20 km/h becoming light this evening. Low 15.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
High 21. Humidex 26. UV index 6 or high.

Westport - Charleston Lake.
Today..Showers. Risk of a thunderstorm this afternoon. Local amount
10 to 15 mm. Wind becoming south 20 km/h gusting to 40 then light
late this morning. High 20. Humidex 25. UV index 3 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
High 22. Humidex 27. UV index 6 or high.

Merrickville-Wolford - Kemptville.
Today..Showers. Risk of a thunderstorm this afternoon. Local amount
10 to 15 mm. Wind becoming south 30 km/h gusting to 50 this morning.
High 20. Humidex 25. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
High 22. Humidex 27. UV index 6 or high.

Ottawa North - Kanata - Orléans.
Today..Cloudy with 30 percent chance of showers this morning and
early this afternoon. A few showers beginning this afternoon. Risk
of a thunderstorm this afternoon. Wind becoming south 30 km/h
gusting to 50 this morning. High 20. Humidex 25. UV index 4 or
moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind south 20 km/h becoming light this evening. Low 14.
Tuesday..Mainly cloudy with 40 percent chance of showers. High 22.
Humidex 27. UV index 4 or moderate.

Ottawa South - Richmond - Metcalfe.
Today..Cloudy with 30 percent chance of showers this morning and
early this afternoon. A few showers beginning this afternoon. Risk
of a thunderstorm this afternoon. Wind becoming south 30 km/h
gusting to 50 this morning. High 20. Humidex 25. UV index 4 or
moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind south 20 km/h becoming light this evening. Low 14.
Tuesday..Mainly cloudy with 40 percent chance of showers. High 22.
Humidex 27. UV index 4 or moderate.

Gatineau.
Today..Cloudy with 30 percent chance of showers this morning and
early this afternoon. A few showers beginning this afternoon. Risk
of a thunderstorm this afternoon. Wind becoming south 20 km/h this
morning. High 21. Humidex 26. UV index 4 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Low 15.
Tuesday..A mix of sun and cloud with 40 percent chance of showers.
High 23. Humidex 28. UV index 6 or high.

Prescott and Russell.
Today..Cloudy with 30 percent chance of showers this morning and
early this afternoon. A few showers beginning this afternoon. Risk
of a thunderstorm this afternoon. Wind becoming southwest 30 km/h
gusting to 50 this morning. High 20. UV index 4 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind south 20 km/h becoming light this evening. Low 15.
Tuesday..A mix of sun and cloud with 40 percent chance of showers.
High 22. Humidex 27. UV index 6 or high.

Morrisburg - Long Sault.
Today..Cloudy with 30 percent chance of showers this morning and
early this afternoon. A few showers beginning this afternoon. Risk
of a thunderstorm this afternoon. Wind southwest 20 km/h gusting to
40. High 21. Humidex 26. UV index 5 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind southwest 20 km/h gusting to 40 becoming light late this
evening. Low 14.
Tuesday..A mix of sun and cloud with 40 percent chance of showers.
High 23. Humidex 28. UV index 6 or high.

Cornwall - Lancaster.
Today..Mainly cloudy with 30 percent chance of showers this morning
and early this afternoon. A few showers beginning this afternoon.
Risk of a thunderstorm this afternoon. Wind becoming southwest
20 km/h gusting to 40 this morning. High 21. Humidex 26. UV index 6
or high.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind southwest 30 km/h becoming light late this evening. Low 14.
Tuesday..A mix of sun and cloud with 40 percent chance of showers.
High 23. Humidex 28. UV index 6 or high.

Winchester - Newington.
Today..Cloudy with 30 percent chance of showers this morning and
early this afternoon. A few showers beginning this afternoon. Risk
of a thunderstorm this afternoon. Wind south 20 km/h gusting to 40.
High 21. Humidex 26. UV index 4 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind south 20 km/h becoming light this evening. Low 14.
Tuesday..A mix of sun and cloud with 40 percent chance of showers.
High 23. Humidex 28. UV index 6 or high.

Maxville - Alexandria.
Today..Mainly cloudy with 30 percent chance of showers this morning
and early this afternoon. A few showers beginning this afternoon.
Risk of a thunderstorm this afternoon. Wind becoming southwest
30 km/h gusting to 50 this morning. High 21. Humidex 26. UV index 6
or high.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind southwest 20 km/h becoming light this evening. Low 14.
Tuesday..A mix of sun and cloud with 40 percent chance of showers.
High 23. Humidex 28. UV index 6 or high.

Plevna - Sharbot Lake - Western Lanark County.
Today..Cloudy with 30 percent chance of showers this morning. A few
showers beginning near noon. Risk of a thunderstorm late this
afternoon. Wind southwest 20 km/h becoming light late this morning.
High 19. UV index 3 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Becoming sunny in the afternoon. High 22. Humidex 26.
UV index 6 or high.

Continued in next message...

--- up 6 days, 20 hours, 56 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 241500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Monday 24 August 2026 for
today and Tuesday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late this afternoon. Wind west 20 km/h gusting to 40.
High 22. Humidex 25. UV index 4 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
late this evening. Low 15.
Tuesday..Sunny. High 25. Humidex 29. UV index 6 or high.

Windsor - Leamington - Essex County.
Today..Increasing cloudiness this afternoon. Wind west 20 km/h
gusting to 40. High 25. Humidex 28. UV index 7 or high.
Tonight..Cloudy. Becoming partly cloudy late this evening. Wind
northwest 20 km/h becoming light this evening. Low 14.
Tuesday..Sunny. High 26. Humidex 30. UV index 7 or high.

Chatham-Kent - Rondeau Park.
Today..A mix of sun and cloud. Becoming cloudy this afternoon. Wind
west 20 km/h gusting to 40. High 23. Humidex 27. UV index 7 or high. Tonight..Cloudy. Low 13.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Sarnia - Petrolia - Western Lambton County.
Today..A few showers ending this afternoon then cloudy with
30 percent chance of showers. Wind west 20 km/h gusting to 40.
High 23. Humidex 26. UV index 3 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Wind northwest 20 km/h becoming light this evening. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 24. Humidex 29. UV index 7 or high.

Watford - Pinery Park - Eastern Lambton County.
Today..A few showers ending this afternoon then cloudy with
30 percent chance of showers. Wind west 20 km/h gusting to 40.
High 22. Humidex 25. UV index 3 or moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 24. Humidex 29. UV index 7 or high.

Rodney - Shedden - Western Elgin County.
Today..A few showers ending this afternoon then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40.
High 20. Humidex 25. UV index 3 or moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind
northwest 20 km/h becoming light this evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Becoming sunny in the afternoon. High 24. Humidex 28.
UV index 7 or high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..A few showers ending this afternoon then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40.
High 20. Humidex 25. UV index 3 or moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 14. Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Becoming sunny in the afternoon. High 24. Humidex 28.
UV index 7 or high.

Strathroy - Komoka - Western Middlesex County.
Today..A few showers ending this afternoon then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40.
High 20. Humidex 25. UV index 3 or moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Low 16.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Becoming sunny in the afternoon. High 23. Humidex 27.
UV index 7 or high.

London - Parkhill - Eastern Middlesex County.
Today..A few showers ending this afternoon then cloudy with
30 percent chance of showers. Wind west 30 km/h gusting to 50.
High 21. Humidex 25. UV index 3 or moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind
northwest 20 km/h gusting to 40 becoming light this evening. Low 14. Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Becoming sunny in the afternoon. High 24. Humidex 29.
UV index 7 or high.

Simcoe - Delhi - Norfolk.
Today..Cloudy with 60 percent chance of showers. Wind west 20 km/h
gusting to 40. High 21. UV index 5 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
gusting to 40 becoming light this evening. Low 13.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Dunnville - Caledonia - Haldimand.
Today..Showers. Wind west 20 km/h gusting to 40. High 20. Humidex 25.
UV index 3 or moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind west
20 km/h becoming light this evening. Low 14.
Tuesday..Sunny. High 24. Humidex 28. UV index 7 or high.

Woodstock - Tillsonburg - Oxford County.
Today..Showers. Local amount 10 to 15 mm. Wind west 30 km/h gusting
to 50. High 18. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind northwest
20 km/h becoming light this evening. Low 13.
Tuesday..Sunny. High 24. Humidex 29. UV index 7 or high.

Brantford - County of Brant.
Today..Showers. Local amount 10 to 15 mm. Wind west 30 km/h gusting
to 50. High 18. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Low 13.
Tuesday..Sunny. High 24. Humidex 29. UV index 7 or high.

Niagara Falls - Welland - Southern Niagara Region.
Today..Showers. Wind west 20 km/h gusting to 40. High 21. Humidex 26.
UV index 3 or moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind west
20 km/h becoming light this evening. Low 16.
Tuesday..A mix of sun and cloud. Becoming sunny in the afternoon.
High 24. Humidex 29. UV index 7 or high.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Showers. Wind southwest 20 km/h gusting to 40. High 21.
Humidex 26. UV index 3 or moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind west
20 km/h becoming light this evening. Low 16.
Tuesday..A mix of sun and cloud. Becoming sunny in the afternoon.
High 24. Humidex 29. UV index 7 or high.

City of Hamilton.
Today..Showers. Local amount 10 to 15 mm. Wind west 30 km/h gusting
to 50. High 19. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light this evening. Low 13.
Tuesday..Sunny. High 24. Humidex 29. UV index 7 or high.

Burlington - Oakville.
Today..A few showers ending this afternoon then cloudy with
40 percent chance of showers. Wind west 20 km/h gusting to 40.
High 21. Humidex 26. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
gusting to 40 becoming light late this evening. Low 15.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Halton Hills - Milton.
Today..A few showers ending this afternoon then cloudy with
40 percent chance of showers. Wind northwest 20 km/h gusting to 40.
High 21. Humidex 26. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
gusting to 40 becoming light this evening. Low 15.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Mississauga - Brampton.
Today..A few showers ending this afternoon then cloudy with
40 percent chance of showers. Wind west 20 km/h gusting to 40.
High 22. Humidex 27. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light this evening. Low 15.
Tuesday..Sunny. High 25. Humidex 29. UV index 7 or high.

Caledon.
Today..A few showers ending this afternoon then cloudy with
40 percent chance of showers. Wind northwest 20 km/h gusting to 40.
High 21. Humidex 26. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light late this evening. Low 15.
Tuesday..Sunny. High 23. Humidex 28. UV index 7 or high.

Vaughan - Richmond Hill - Markham.
Today..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late this afternoon. Wind west 20 km/h. High 20.
Humidex 25. UV index 4 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
this evening. Low 15.
Tuesday..A mix of sun and cloud. Becoming sunny in the afternoon.
High 24. Humidex 28. UV index 7 or high.

Newmarket - Georgina - Northern York Region.
Today..Showers. Risk of a thunderstorm late this afternoon. Local
amount 5 to 10 mm. Wind becoming west 20 km/h this afternoon.
High 20. Humidex 25. UV index 3 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 to 10 mm. Low 15.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Becoming sunny in the afternoon. High 23. Humidex 27.
UV index 7 or high.

Pickering - Oshawa - Southern Durham Region.
Today..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late this afternoon. Wind west 20 km/h. High 20. UV
index 4 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..A mix of sun and cloud. High 24. Humidex 28. UV index 7 or
high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Showers. Risk of a thunderstorm late this afternoon. Local
amount 5 to 10 mm. Wind west 20 km/h gusting to 40. High 20. UV
index 3 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 to 10 mm. Wind west 20 km/h becoming light late this
evening. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 23. Humidex 27. UV index 7 or high.

Goderich - Bluewater - Southern Huron County.
Today..Showers. Local amount 10 to 15 mm. Wind northwest 40 km/h
gusting to 60. High 19. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 30 km/h gusting to 50.
Low 16.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Becoming sunny in the afternoon. High 22. Humidex 27.
UV index 7 or high.

Wingham - Blyth - Northern Huron County.
Today..Showers. Local amount 10 to 15 mm. Wind northwest 20 km/h
gusting to 40. High 18. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40
becoming light after midnight. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Clearing in the afternoon. High 22. Humidex 27. UV
index 7 or high.

Stratford - Mitchell - Southern Perth County.
Today..Showers. Local amount 10 to 15 mm. Wind northwest 20 km/h
gusting to 40. High 18. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h becoming light
late this evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Clearing in the afternoon. High 23. Humidex 27. UV
index 7 or high.

Listowel - Milverton - Northern Perth County.
Today..Showers. Local amount 10 to 15 mm. Wind northwest 20 km/h
gusting to 40. High 19. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h becoming light
this evening. Low 13.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 22. Humidex 26. UV index 7 or high.

Kitchener - Cambridge - Region of Waterloo.
Today..A few showers ending this afternoon then cloudy with
40 percent chance of showers. Wind west 20 km/h gusting to 40.
High 20. Humidex 25. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind northwest
20 km/h becoming light this evening. Low 14.
Tuesday..Mainly sunny. High 23. Humidex 27. UV index 7 or high.

Guelph - Erin - Southern Wellington County.
Today..A few showers ending this afternoon then cloudy with
40 percent chance of showers. Wind west 20 km/h gusting to 40.
High 20. Humidex 25. UV index 3 or moderate.
Tonight..Cloudy with 30 percent chance of showers. Wind northwest
20 km/h gusting to 40 becoming light this evening. Low 14.
Tuesday..Mainly sunny. High 23. Humidex 27. UV index 7 or high.

Mount Forest - Arthur - Northern Wellington County.
Today..Showers. Wind northwest 20 km/h gusting to 40. High 18. UV
index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h becoming light
this evening. Low 13.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Becoming sunny in the afternoon. High 22. Humidex 26.
UV index 7 or high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Showers. Wind west 20 km/h gusting to 40. High 19. UV index 3
or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind west 20 km/h becoming light late
this evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Clearing in the afternoon. High 22. Humidex 26. UV
index 7 or high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Showers. Wind northwest 20 km/h gusting to 40. High 19. UV
index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind west 20 km/h becoming light after
midnight. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Clearing in the afternoon. High 22. Humidex 26. UV
index 7 or high.

Innisfil - New Tecumseth - Angus.
Today..Showers. Risk of a thunderstorm late this afternoon. Local
amount 5 to 10 mm. Wind northwest 20 km/h. High 21. Humidex 26. UV
index 3 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 to 10 mm. Wind west 20 km/h becoming light this
evening. Low 15.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Clearing in the afternoon. High 22. Humidex 26. UV
index 7 or high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Showers. Wind northwest 30 km/h gusting to 50. High 19. UV
index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40
becoming light after midnight. Low 17.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 21. Humidex 25. UV index 6 or high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Cloudy with 40 percent chance of showers. Wind northwest
20 km/h gusting to 40. High 20. Humidex 25. UV index 2 or low. Tonight..Cloudy. 30 percent chance of showers this evening. Wind
north 20 km/h gusting to 40. Low 15.
Tuesday..Clearing in the morning. High 21. UV index 6 or high.

Hanover - Dundalk - Southern Grey County.
Today..Showers. Wind west 20 km/h. High 18. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind becoming northwest 20 km/h late
this evening. Low 14.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the afternoon. High 22. Humidex 25. UV index 6
or high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Showers. Wind northwest 20 km/h gusting to 40. High 20.
Humidex 25. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 30 km/h becoming light
late this evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Clearing in the afternoon. High 22. Humidex 26. UV
index 7 or high.

Barrie - Collingwood - Hillsdale.
Today..Showers. Risk of a thunderstorm late this afternoon. Local
amount 5 to 10 mm. Wind west 20 km/h gusting to 40. High 19. UV
index 3 or moderate.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 mm. Wind west 20 km/h becoming light this evening.
Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Clearing in the afternoon. Wind northwest 20 km/h
becoming light late in the morning. High 21. Humidex 25. UV index 6
or high.

Midland - Coldwater - Orr Lake.
Today..Showers. Risk of a thunderstorm late this afternoon. Local
amount 5 to 10 mm. Wind northwest 20 km/h gusting to 40. High 19. UV
index 3 or moderate.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 mm. Wind northwest 20 km/h gusting to 40. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Clearing in the afternoon. Wind northwest 20 km/h
becoming light late in the morning. High 21. Humidex 25. UV index 6
or high.

Orillia - Lagoon City - Washago.
Today..Showers. Risk of a thunderstorm late this afternoon. Local
amount 10 to 15 mm. Wind northwest 30 km/h gusting to 50. High 19.
UV index 3 or moderate.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 to 10 mm. Wind northwest 30 km/h. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning. Clearing in the afternoon. Wind northwest 20 km/h
becoming light late in the morning. High 22. Humidex 26. UV index 6
or high.

Cobourg - Colborne - Western Northumberland County.
Today..Showers. Risk of a thunderstorm this afternoon. Local amount
10 to 15 mm. Wind west 20 km/h gusting to 40. High 20. Humidex 25.
UV index 2 or low.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 23. Humidex 28. UV index 6 or high.

Belleville - Quinte West - Eastern Northumberland County.
Today..Showers. Risk of a thunderstorm this afternoon. Local amount
10 to 20 mm. Wind west 20 km/h gusting to 40. High 20. Humidex 25.
UV index 2 or low.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 23. Humidex 28. UV index 6 or high.

Picton - Sandbanks Park.
Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm.
Wind west 20 km/h gusting to 40. High 20. Humidex 25. UV index 2 or
low.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 24. Humidex 29. UV index 6 or high.

Napanee - Consecon.
Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm.
Wind west 20 km/h gusting to 40. High 20. Humidex 25. UV index 2 or
low.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 24. Humidex 29. UV index 6 or high.

Kingston - Odessa - Frontenac Islands.
Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm.
Wind southwest 20 km/h gusting to 40. High 20. Humidex 25. UV
index 2 or low.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind west 20 km/h becoming light this evening. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 24. Humidex 29. UV index 6 or high.

Lindsay - Southern Kawartha Lakes.
Today..Showers. Risk of a thunderstorm late this afternoon. Local
amount 5 to 10 mm. Wind west 20 km/h gusting to 40. High 19. UV
index 2 or low.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 to 10 mm. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 23. Humidex 27. UV index 7 or high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Showers. Risk of a thunderstorm late this afternoon. Local
amount 10 to 15 mm. Wind southwest 30 km/h. High 18. UV index 2 or
low.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 to 10 mm. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 23. Humidex 27. UV index 7 or high.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Showers. Risk of a thunderstorm this afternoon. Local amount
10 to 15 mm. Wind southwest 20 km/h gusting to 40. High 19. UV
index 2 or low.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 23. Humidex 27. UV index 7 or high.

Apsley - Woodview - Northern Peterborough County.
Today..Showers. Risk of a thunderstorm late this afternoon. High 18.
UV index 2 or low.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
Becoming sunny late in the afternoon. High 22. Humidex 26. UV
index 7 or high.

Stirling - Tweed - Madoc.
Today..Showers. Risk of a thunderstorm this afternoon. Local amount
10 to 20 mm. Wind southwest 20 km/h. High 18. UV index 2 or low.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 23. Humidex 27. UV index 6 or high.

Tamworth - Sydenham - South Frontenac.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind becoming west 20 km/h this afternoon. High 18. UV index 2 or
low.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h becoming light this evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
High 23. Humidex 27. UV index 6 or high.

Kaladar - Bannockburn - Bon Echo Park.
Today..Showers. Risk of a thunderstorm late this afternoon. High 18.
UV index 2 or low.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
High 22. Humidex 26. UV index 6 or high.

Bancroft - Hastings Highlands - Denbigh.
Today..Showers. Risk of a thunderstorm late this afternoon. High 18.
UV index 2 or low.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 13.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
Becoming sunny late in the afternoon. High 22. Humidex 26. UV
index 6 or high.

Gananoque - Mallorytown.
Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm.
Wind southwest 20 km/h gusting to 40 becoming light this afternoon.
High 19. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 15.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
High 21. Humidex 26. UV index 6 or high.

Brockville - Prescott.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 30 km/h. High 19. UV index 3 or moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind south 20 km/h becoming light this evening. Low 15.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
High 21. Humidex 26. UV index 6 or high.

Westport - Charleston Lake.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
High 20. Humidex 25. UV index 3 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
High 22. Humidex 27. UV index 6 or high.

Merrickville-Wolford - Kemptville.
Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm.
Wind south 30 km/h gusting to 50. High 20. Humidex 25. UV index 3 or
moderate.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
High 22. Humidex 27. UV index 6 or high.

Ottawa North - Kanata - Orléans.
Today..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm this afternoon. Wind south 30 km/h gusting to 50.
High 20. Humidex 25. UV index 4 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind south 20 km/h becoming light this evening. Low 14.
Tuesday..Mainly cloudy with 40 percent chance of showers. High 22.
Humidex 27. UV index 4 or moderate.

Ottawa South - Richmond - Metcalfe.
Today..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm this afternoon. Wind south 30 km/h gusting to 50.
High 20. Humidex 25. UV index 4 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind south 20 km/h becoming light this evening. Low 14.
Tuesday..Mainly cloudy with 40 percent chance of showers. High 22.
Humidex 27. UV index 4 or moderate.

Gatineau.
Today..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm this afternoon. Wind south 20 km/h. High 21. Humidex
26. UV index 4 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Low 15.
Tuesday..A mix of sun and cloud with 40 percent chance of showers.
High 23. Humidex 28. UV index 6 or high.

Prescott and Russell.
Today..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm this afternoon. Wind southwest 30 km/h gusting to 50.
High 20. UV index 4 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind south 20 km/h becoming light this evening. Low 15.
Tuesday..A mix of sun and cloud with 40 percent chance of showers.
High 22. Humidex 27. UV index 6 or high.

Morrisburg - Long Sault.
Today..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm this afternoon. Wind south 20 km/h gusting to 40.
High 21. Humidex 26. UV index 5 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind southwest 20 km/h gusting to 40 becoming light late this
evening. Low 14.
Tuesday..A mix of sun and cloud with 40 percent chance of showers.
High 23. Humidex 28. UV index 6 or high.

Cornwall - Lancaster.
Today..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm this afternoon. Wind southwest 20 km/h gusting to 40.
High 21. Humidex 26. UV index 5 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind southwest 30 km/h becoming light late this evening. Low 14.
Tuesday..A mix of sun and cloud with 40 percent chance of showers.
High 23. Humidex 28. UV index 6 or high.

Winchester - Newington.
Today..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm this afternoon. Wind south 20 km/h gusting to 40.
High 21. Humidex 26. UV index 4 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind south 20 km/h becoming light this evening. Low 14.
Tuesday..A mix of sun and cloud with 40 percent chance of showers.
High 23. Humidex 28. UV index 6 or high.

Maxville - Alexandria.
Today..Cloudy. A few showers beginning near noon. Risk of a
thunderstorm this afternoon. Wind southwest 30 km/h gusting to 50.
High 21. Humidex 26. UV index 5 or moderate.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind southwest 20 km/h becoming light this evening. Low 14.
Tuesday..A mix of sun and cloud with 40 percent chance of showers.
High 23. Humidex 28. UV index 6 or high.

Plevna - Sharbot Lake - Western Lanark County.
Today..Cloudy. 30 percent chance of showers early this afternoon. A
few showers beginning this afternoon. Risk of a thunderstorm late
this afternoon. High 19. UV index 2 or low.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
the morning and early in the afternoon. Becoming sunny late in the
afternoon. High 22. Humidex 26. UV index 6 or high.

Smiths Falls - Perth - Eastern Lanark County.
Today..Cloudy. 30 percent chance of showers early this afternoon. A
few showers beginning this afternoon. Risk of a thunderstorm late
this afternoon. Wind south 20 km/h becoming light this afternoon.
High 20. UV index 4 or moderate.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 13.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning and early in the afternoon. High 21. Humidex 26. UV index 6
or high.

Port Carling - Port Severn.
Today..Showers. Risk of a thunderstorm late this afternoon. Local
amount 10 to 15 mm. Wind northwest 30 km/h gusting to 50. High 20.
Humidex 25. UV index 2 or low.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 to 10 mm. Wind northwest 30 km/h gusting to 50.
Low 14.
Tuesday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. Wind northwest 20 km/h becoming light
late in the morning. High 23. Humidex 27. UV index 6 or high.

Bracebridge - Gravenhurst.
Today..Showers. Risk of a thunderstorm late this afternoon. Local
amount 10 to 15 mm. Wind becoming northwest 20 km/h this afternoon.
High 20. Humidex 25. UV index 2 or low.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 5 to 10 mm. Low 14.
Tuesday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the afternoon. Wind northwest 20 km/h becoming light
late in the morning. High 23. Humidex 27. UV index 6 or high.

Continued in next message...

--- up 1 week, 2 hours, 56 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 241930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Monday 24 August 2026 for
tonight Tuesday and Tuesday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Tuesday.

City of Toronto.
Tonight..Cloudy with 30 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
late this evening. Low 15.
Tuesday..Mainly cloudy. Wind becoming northwest 20 km/h gusting to 40
in the morning then light near noon. High 25. Humidex 29. UV index 5
or moderate.
Tuesday night..Partly cloudy. Low 15.

Windsor - Leamington - Essex County.
Tonight..Mainly cloudy. Wind northwest 20 km/h becoming light early
this evening. Low 14.
Tuesday..A mix of sun and cloud. High 26. Humidex 30. UV index 7 or
high.
Tuesday night..Partly cloudy. Low 17.

Chatham-Kent - Rondeau Park.
Tonight..Cloudy. Becoming partly cloudy after midnight. Wind
northwest 20 km/h becoming light early this evening. Low 13.
Tuesday..Mainly cloudy. High 25. Humidex 29. UV index 7 or high.
Tuesday night..Partly cloudy. Low 15.

Sarnia - Petrolia - Western Lambton County.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind
northwest 30 km/h. Low 15.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. Wind northwest 30 km/h becoming light in the afternoon.
High 24. Humidex 29. UV index 7 or high.
Tuesday night..Partly cloudy. Low 13.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind west
30 km/h gusting to 50 becoming light this evening. Low 15.
Tuesday..Cloudy. 30 percent chance of showers in the morning.
High 24. Humidex 29. UV index 5 or moderate.
Tuesday night..Clearing in the evening. Low 13.

Rodney - Shedden - Western Elgin County.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind
northwest 20 km/h becoming light early this evening. Low 14.
Tuesday..Mainly cloudy. 30 percent chance of showers in the morning.
High 24. Humidex 28. UV index 6 or high.
Tuesday night..A few clouds. Low 13.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind west
20 km/h gusting to 40 becoming light early this evening. Low 14. Tuesday..Mainly cloudy. 30 percent chance of showers in the morning.
High 24. Humidex 28. UV index 6 or high.
Tuesday night..A few clouds. Low 13.

Strathroy - Komoka - Western Middlesex County.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind
northwest 20 km/h becoming light this evening. Low 16.
Tuesday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. High 23. Humidex 27. UV index 6 or high.
Tuesday night..Clear. Becoming partly cloudy near midnight. Low 12.

London - Parkhill - Eastern Middlesex County.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind west
20 km/h gusting to 40 becoming light early this evening. Low 14. Tuesday..Mainly cloudy. 30 percent chance of showers in the morning.
High 24. Humidex 29. UV index 5 or moderate.
Tuesday night..A few clouds. Low 12.

Simcoe - Delhi - Norfolk.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
gusting to 40 becoming light early this evening. Low 13.
Tuesday..Cloudy. High 25. Humidex 29. UV index 5 or moderate.
Tuesday night..Clearing in the evening. Low 11.

Dunnville - Caledonia - Haldimand.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind west
30 km/h gusting to 50 becoming light early this evening. Low 14. Tuesday..Cloudy. High 24. Humidex 28. UV index 5 or moderate.
Tuesday night..Clearing in the evening. Low 11.

Woodstock - Tillsonburg - Oxford County.
Tonight..A few showers ending early this evening then cloudy with
30 percent chance of showers. Wind west 20 km/h gusting to 40
becoming light early this evening. Low 13.
Tuesday..Cloudy. High 24. Humidex 29. UV index 5 or moderate.
Tuesday night..Clearing in the evening. Low 11.

Brantford - County of Brant.
Tonight..A few showers ending early this evening then cloudy with
30 percent chance of showers. Wind west 30 km/h gusting to 50
becoming light this evening. Low 13.
Tuesday..Cloudy. High 24. Humidex 29. UV index 5 or moderate.
Tuesday night..Clearing in the evening. Low 11.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind west
20 km/h gusting to 40 becoming light early this evening. Low 16. Tuesday..Mainly cloudy. Wind northwest 20 km/h becoming light early
in the afternoon. High 24. Humidex 29. UV index 6 or high.
Tuesday night..Partly cloudy. Low 14.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind west
20 km/h gusting to 40 becoming light early this evening. Low 16. Tuesday..Mainly cloudy. High 24. Humidex 29. UV index 6 or high.
Tuesday night..Partly cloudy. Low 14.

City of Hamilton.
Tonight..Cloudy with 30 percent chance of showers. Wind west 30 km/h
gusting to 50 becoming light this evening. Low 13.
Tuesday..Cloudy. High 24. Humidex 29. UV index 5 or moderate.
Tuesday night..Clearing in the evening. Low 13.

Burlington - Oakville.
Tonight..Cloudy with 30 percent chance of showers. Wind west 30 km/h
becoming light after midnight. Low 15.
Tuesday..Mainly cloudy. Wind northwest 20 km/h becoming light near
noon. High 25. Humidex 29. UV index 5 or moderate.
Tuesday night..Clearing in the evening. Low 13.

Halton Hills - Milton.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
gusting to 40 becoming light early this evening. Low 15.
Tuesday..Cloudy. Wind becoming northwest 20 km/h gusting to 40 then
light late in the morning. High 25. Humidex 29. UV index 5 or
moderate.
Tuesday night..Partly cloudy. Clearing near midnight. Low 13.

Mississauga - Brampton.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light early this evening. Low 15.
Tuesday..Cloudy. Wind northwest 20 km/h becoming light near noon.
High 25. Humidex 29. UV index 5 or moderate.
Tuesday night..Clearing late in the evening. Low 13.

Caledon.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light after midnight. Low 15.
Tuesday..Cloudy. Wind becoming north 20 km/h gusting to 40 in the
morning then light near noon. High 23. Humidex 28. UV index 5 or
moderate.
Tuesday night..Clearing in the evening. Low 13.

Vaughan - Richmond Hill - Markham.
Tonight..Cloudy with 30 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 30 km/h becoming light
near midnight. Low 15.
Tuesday..Cloudy. Wind becoming northwest 20 km/h gusting to 40 in the
morning then light near noon. High 24. Humidex 28. UV index 5 or
moderate.
Tuesday night..Partly cloudy. Low 13.

Newmarket - Georgina - Northern York Region.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind northwest 20 km/h becoming light early this evening. Low 15. Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
becoming northwest 20 km/h gusting to 40 in the morning then light
early in the afternoon. High 23. Humidex 27. UV index 5 or moderate.
Tuesday night..A few clouds. Fog patches developing after midnight.
Low 11.

Pickering - Oshawa - Southern Durham Region.
Tonight..Cloudy with 30 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
early this evening. Low 15.
Tuesday..Cloudy. Wind northwest 20 km/h becoming light early in the
afternoon. High 24. Humidex 28. UV index 5 or moderate.
Tuesday night..Partly cloudy. Low 11.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind west 20 km/h gusting to 40 becoming light near midnight.
Low 15.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
northwest 20 km/h becoming light early in the afternoon. High 23.
Humidex 27. UV index 5 or moderate.
Tuesday night..A few clouds. Fog patches developing after midnight.
Low 11.

Goderich - Bluewater - Southern Huron County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 40 km/h gusting to 60
becoming north 20 after midnight. Low 16.
Tuesday..Mainly cloudy. 30 percent chance of showers in the morning.
Clearing late in the afternoon. Wind north 20 km/h becoming light in
the morning. High 22. Humidex 27. UV index 7 or high.
Tuesday night..Clear. Wind becoming south 20 km/h before morning.
Low 13.

Wingham - Blyth - Northern Huron County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40
becoming light early this evening. Low 14.
Tuesday..Mainly cloudy. 30 percent chance of showers in the morning.
High 22. Humidex 27. UV index 6 or high.
Tuesday night..Clear. Low 11.

Stratford - Mitchell - Southern Perth County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind west 20 km/h gusting to 40
becoming light early this evening. Low 14.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
north 20 km/h becoming light in the morning. High 23. Humidex 27. UV
index 5 or moderate.
Tuesday night..Clear. Low 11.

Listowel - Milverton - Northern Perth County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40
becoming light early this evening. Low 13.
Tuesday..Cloudy. 30 percent chance of showers in the morning.
High 22. Humidex 26. UV index 5 or moderate.
Tuesday night..Clear. Low 11.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light early this evening. Low 14.
Tuesday..Cloudy. Wind northwest 20 km/h becoming light in the
morning. High 23. Humidex 27. UV index 5 or moderate.
Tuesday night..Clearing in the evening. Low 11.

Guelph - Erin - Southern Wellington County.
Tonight..Cloudy with 30 percent chance of showers. Wind west 20 km/h
becoming light early this evening. Low 14.
Tuesday..Cloudy. Wind northwest 20 km/h becoming light near noon.
High 23. Humidex 27. UV index 5 or moderate.
Tuesday night..Clearing late in the evening. Low 11.

Mount Forest - Arthur - Northern Wellington County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40
becoming light early this evening. Low 13.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
northwest 20 km/h becoming light near noon. High 22. Humidex 26. UV
index 5 or moderate.
Tuesday night..Clearing in the evening. Low 11.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind west 20 km/h becoming light
overnight. Low 14.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
becoming north 20 km/h gusting to 40 in the morning then light near
noon. High 22. Humidex 26. UV index 5 or moderate.
Tuesday night..Partly cloudy. Clearing near midnight. Low 11.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind west 20 km/h becoming light after
midnight. Low 14.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
northwest 20 km/h becoming light early in the afternoon. High 22.
Humidex 26. UV index 5 or moderate.
Tuesday night..Clearing in the evening. Low 11.

Innisfil - New Tecumseth - Angus.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind west 20 km/h becoming light early this evening. Low 15.
Tuesday..Mainly cloudy. 30 percent chance of showers in the morning.
Wind becoming north 20 km/h gusting to 40 then light near noon.
High 22. Humidex 26. UV index 5 or moderate.
Tuesday night..A few clouds. Fog patches developing after midnight.
Low 10.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 20 km/h gusting to 40
becoming light after midnight. Low 17.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
morning. High 21. Humidex 25. UV index 7 or high.
Tuesday night..A few clouds. Wind becoming south 30 km/h before
morning. Low 14.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Cloudy. 30 percent chance of showers this evening. Wind
northwest 20 km/h gusting to 40. Low 15.
Tuesday..A mix of sun and cloud. Wind north 20 km/h becoming light
early in the morning. High 21. UV index 6 or high.
Tuesday night..A few clouds. Wind becoming south 30 km/h before
morning. Low 16.

Hanover - Dundalk - Southern Grey County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind west 20 km/h becoming light early
this evening. Low 14.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
northwest 20 km/h becoming light near noon. High 22. Humidex 25. UV
index 5 or moderate.
Tuesday night..Clear. Low 11.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Wind northwest 30 km/h becoming light
early this evening. Low 14.
Tuesday..Mainly cloudy. 30 percent chance of showers in the morning.
High 22. Humidex 26. UV index 6 or high.
Tuesday night..Clear. Becoming partly cloudy after midnight. Low 12.

Barrie - Collingwood - Hillsdale.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Wind northwest 20 km/h becoming light late this evening. Low 14. Tuesday..Mainly cloudy. 30 percent chance of showers in the morning.
Wind becoming northwest 20 km/h gusting to 40 in the morning then
light early in the afternoon. High 21. Humidex 25. UV index 5 or
moderate.
Tuesday night..Clear. Low 10.

Midland - Coldwater - Orr Lake.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Wind northwest 20 km/h gusting to 40. Low 14.
Tuesday..Cloudy with 30 percent chance of showers in the morning then
a mix of sun and cloud. Wind north 30 km/h becoming light near noon.
High 21. Humidex 25. UV index 6 or high.
Tuesday night..A few clouds. Low 10.

Orillia - Lagoon City - Washago.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Wind west 20 km/h gusting to 40. Low 14.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
northwest 30 km/h. High 22. Humidex 26. UV index 5 or moderate.
Tuesday night..Clear. Fog patches developing after midnight. Wind
northwest 30 km/h becoming light late in the evening. Low 10.

Cobourg - Colborne - Western Northumberland County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h gusting to 40 becoming light overnight.
Low 15.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
becoming northwest 20 km/h in the morning. High 23. Humidex 28. UV
index 4 or moderate.
Tuesday night..Mainly cloudy. Clearing near midnight. Fog patches
developing after midnight. Low 12.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 15 mm. Wind west 20 km/h gusting to 40
becoming light overnight. Low 15.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
becoming northwest 20 km/h in the morning. High 23. Humidex 28. UV
index 4 or moderate.
Tuesday night..Mainly cloudy. Clearing near midnight. Fog patches
developing after midnight. Low 12.

Picton - Sandbanks Park.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 10 to 15 mm. Wind west 20 km/h gusting to 40 becoming
light overnight. Low 15.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
becoming northwest 20 km/h in the morning. High 24. Humidex 29. UV
index 4 or moderate.
Tuesday night..Mainly cloudy. Clearing near midnight. Fog patches
developing after midnight. Low 13.

Napanee - Consecon.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 10 to 15 mm. Wind west 20 km/h gusting to 40 becoming
light overnight. Low 15.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
becoming northwest 20 km/h in the morning. High 24. Humidex 29. UV
index 4 or moderate.
Tuesday night..Mainly cloudy. Clearing near midnight. Fog patches
developing after midnight. Low 13.

Kingston - Odessa - Frontenac Islands.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Local amount 10 to 15 mm. Wind west 30 km/h gusting to 50 becoming
light early this evening. Low 15.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
becoming west 20 km/h late in the morning. High 24. Humidex 29. UV
index 4 or moderate.
Tuesday night..Partly cloudy. Fog patches developing after midnight.
Low 13.

Lindsay - Southern Kawartha Lakes.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind west 20 km/h becoming light early this evening. Low 14.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
becoming northwest 20 km/h in the morning. High 23. Humidex 27. UV
index 5 or moderate.
Tuesday night..Clearing in the evening. Fog patches developing after
midnight. Low 9.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Wind west 30 km/h. Low 14.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
west 30 km/h becoming light late in the afternoon. High 23. Humidex
27. UV index 5 or moderate.
Tuesday night..Clearing in the evening. Fog patches developing after
midnight. Low 9.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
northwest 20 km/h becoming light in the afternoon. High 23. Humidex
27. UV index 5 or moderate.
Tuesday night..A few clouds. Fog patches developing after midnight.
Low 9.

Apsley - Woodview - Northern Peterborough County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..Cloudy with 30 percent chance of showers. Wind northwest
20 km/h becoming light in the afternoon. High 22. Humidex 26. UV
index 5 or moderate.
Tuesday night..Clearing in the evening. Fog patches developing after
midnight. Low 9.

Stirling - Tweed - Madoc.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h becoming light early this evening.
Low 14.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
becoming northwest 20 km/h in the morning. High 23. Humidex 27. UV
index 5 or moderate.
Tuesday night..Clearing late in the evening. Fog patches developing
after midnight. Low 10.

Tamworth - Sydenham - South Frontenac.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 15 mm. Wind south 20 km/h becoming light
early this evening. Low 14.
Tuesday..Cloudy with 30 percent chance of showers. Wind northwest
20 km/h becoming light near noon. High 23. Humidex 27. UV index 5 or
moderate.
Tuesday night..Partly cloudy. Fog patches developing after midnight.
Low 11.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h becoming light early this evening.
Low 14.
Tuesday..Cloudy with 30 percent chance of showers. Wind northwest
20 km/h becoming light late in the morning. High 22. Humidex 26. UV
index 4 or moderate.
Tuesday night..Mainly cloudy. Clearing after midnight. Fog patches
developing after midnight. Low 10.

Bancroft - Hastings Highlands - Denbigh.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 13.
Tuesday..Cloudy with 30 percent chance of showers. Wind northwest
20 km/h becoming light in the afternoon. High 22. Humidex 26. UV
index 4 or moderate.
Tuesday night..Clearing late in the evening. Fog patches developing
after midnight. Low 9.

Gananoque - Mallorytown.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 15 mm. Wind south 20 km/h gusting to 40
becoming light early this evening. Low 15.
Tuesday..Cloudy with 30 percent chance of showers. Wind becoming
northwest 20 km/h late in the morning. High 21. Humidex 26. UV
index 4 or moderate.
Tuesday night..Partly cloudy. Fog patches developing after midnight.
Low 13.

Brockville - Prescott.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 15 mm. Wind southwest 20 km/h becoming
light this evening. Low 15.
Tuesday..Cloudy with 30 percent chance of showers. Wind becoming
northwest 20 km/h in the afternoon. High 21. Humidex 26. UV index 4
or moderate.
Tuesday night..Cloudy. Becoming partly cloudy in the evening. Fog
patches developing after midnight. Low 13.

Westport - Charleston Lake.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 15 mm. Wind southwest 20 km/h becoming
light early this evening. Low 14.
Tuesday..Cloudy with 30 percent chance of showers. Wind becoming
northwest 20 km/h in the afternoon. High 22. Humidex 27. UV index 4
or moderate.
Tuesday night..Partly cloudy. Fog patches developing after midnight.
Low 12.

Merrickville-Wolford - Kemptville.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 15 mm. Wind south 20 km/h becoming light
early this evening. Low 14.
Tuesday..Cloudy with 30 percent chance of showers. Wind becoming
northwest 20 km/h near noon. High 22. Humidex 27. UV index 4 or
moderate.
Tuesday night..Cloudy. Becoming partly cloudy in the evening. Fog
patches developing after midnight. Low 12.

Ottawa North - Kanata - Orléans.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind south 20 km/h becoming light early this evening. Low 14.
Tuesday..Cloudy with 40 percent chance of showers. Wind becoming
northwest 30 km/h late in the morning. High 22. Humidex 27. UV
index 4 or moderate.
Tuesday night..Partly cloudy. 40 percent chance of showers in the
evening. Fog patches developing after midnight. Wind northwest
30 km/h becoming light in the evening. Low 12.

Ottawa South - Richmond - Metcalfe.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind south 20 km/h becoming light early this evening. Low 14.
Tuesday..Cloudy with 40 percent chance of showers. Wind becoming
northwest 30 km/h late in the morning. High 22. Humidex 27. UV
index 4 or moderate.
Tuesday night..Partly cloudy. 40 percent chance of showers in the
evening. Fog patches developing after midnight. Wind northwest
30 km/h becoming light in the evening. Low 12.

Gatineau.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Wind becoming
northwest 30 km/h in the afternoon. High 23. Humidex 28. UV index 5
or moderate.
Tuesday night..Partly cloudy. 40 percent chance of showers in the
evening. Fog patches developing after midnight. Low 11.

Prescott and Russell.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind southwest 30 km/h becoming light early this evening. Low 15. Tuesday..Cloudy with 40 percent chance of showers. Wind becoming
northwest 20 km/h early in the afternoon. High 22. Humidex 27. UV
index 5 or moderate.
Tuesday night..Partly cloudy. 40 percent chance of showers in the
evening. Fog patches developing after midnight. Low 12.

Morrisburg - Long Sault.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind southwest 20 km/h gusting to 40 becoming light early this
evening. Low 14.
Tuesday..Cloudy with 40 percent chance of showers. Wind becoming
northwest 20 km/h early in the afternoon. High 23. Humidex 28. UV
index 4 or moderate.
Tuesday night..Mainly cloudy. 40 percent chance of showers in the
evening. Fog patches developing after midnight. Low 11.

Cornwall - Lancaster.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind southwest 20 km/h gusting to 40. Low 14.
Tuesday..Cloudy with 40 percent chance of showers. Wind west 30 km/h
becoming light late in the afternoon. High 23. Humidex 28. UV
index 4 or moderate.
Tuesday night..Mainly cloudy. 40 percent chance of showers in the
evening. Fog patches developing after midnight. Low 11.

Winchester - Newington.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind south 20 km/h becoming light early this evening. Low 14.
Tuesday..Cloudy with 40 percent chance of showers. Wind becoming west
20 km/h early in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Partly cloudy. 40 percent chance of showers in the
evening. Fog patches developing after midnight. Low 11.

Maxville - Alexandria.
Tonight..A few showers ending near midnight then cloudy with
30 percent chance of showers. Risk of a thunderstorm this evening.
Wind southwest 20 km/h becoming light early this evening. Low 14. Tuesday..Cloudy with 40 percent chance of showers. High 23. Humidex
28. UV index 4 or moderate.
Tuesday night..Partly cloudy. 40 percent chance of showers in the
evening. Fog patches developing after midnight. Low 11.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..Cloudy. 30 percent chance of showers in the morning and
early in the afternoon. Wind becoming northwest 20 km/h in the
morning. High 22. Humidex 26. UV index 4 or moderate.
Tuesday night..Clearing. Fog patches developing after midnight.
Low 11.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..A few showers ending this evening then mainly cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Wind west 20 km/h becoming light early this evening.
Low 13.
Tuesday..Cloudy. 30 percent chance of showers in the morning and
early in the afternoon. Wind becoming northwest 20 km/h late in the
morning. High 21. Humidex 26. UV index 4 or moderate.
Tuesday night..Partly cloudy. Fog patches developing after midnight.
Low 12.

Port Carling - Port Severn.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Wind northwest 30 km/h gusting to 50. Low 14.
Tuesday..Mainly cloudy. 30 percent chance of showers in the morning.
Wind northwest 30 km/h. High 23. Humidex 27. UV index 6 or high.
Tuesday night..A few clouds. Fog patches developing after midnight.
Wind northwest 30 km/h becoming light late in the evening. Low 10.

Bracebridge - Gravenhurst.
Tonight..A few showers ending near midnight then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Wind west 20 km/h becoming light early this evening. Low 14.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Wind
northwest 20 km/h becoming light late in the morning. High 23.
Humidex 27. UV index 4 or moderate.
Tuesday night..Clear. Fog patches developing after midnight. Low 10.

Town of Parry Sound - Rosseau - Killbear Park.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind northwest 30 km/h. Low 14.
Tuesday..Mainly cloudy. 30 percent chance of showers in the morning.
Wind northwest 30 km/h. High 23. Humidex 26. UV index 6 or high.
Tuesday night..A few clouds. Fog patches developing after midnight.
Wind northwest 30 km/h becoming light in the evening. Low 11.

Huntsville - Baysville.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 14.
Tuesday..Cloudy. 40 percent chance of showers in the morning. Wind
northwest 20 km/h becoming light late in the morning. High 23.
Humidex 26. UV index 4 or moderate.
Tuesday night..A few clouds. Fog patches developing after midnight.
Low 11.

Haliburton - Minden - Southern Haliburton County.
Tonight..A few showers ending this evening then cloudy with
30 percent chance of showers. Risk of a thunderstorm early this
evening. Low 14.
Tuesday..Cloudy with 30 percent chance of showers. Wind northwest
20 km/h becoming light in the afternoon. High 22. Humidex 26. UV
index 4 or moderate.
Tuesday night..A few clouds. Fog patches developing after midnight.
Low 9.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 14.
Tuesday..Cloudy. 40 percent chance of showers in the morning. Wind
northwest 20 km/h becoming light near noon. High 22. Humidex 26. UV
index 4 or moderate.
Tuesday night..A few clouds. Fog patches developing after midnight.
Low 9.

Continued in next message...

--- up 1 week, 7 hours, 26 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 251930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Tuesday 25 August 2026 for
tonight Wednesday and Wednesday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT
Wednesday.

City of Toronto.
Tonight..Partly cloudy. Low 15.
Wednesday..Mainly sunny. Wind becoming southeast 20 km/h gusting to
40 late in the morning. High 26. Humidex 31. UV index 7 or high.
Wednesday night..Clear. Increasing cloudiness late in the evening
then 40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind south 20 km/h becoming light in the evening. Low 19.

Windsor - Leamington - Essex County.
Tonight..Partly cloudy. Fog patches developing near midnight. Low 17. Wednesday..Sunny. Becoming a mix of sun and cloud in the afternoon.
Fog patches dissipating early in the morning. Wind becoming south
20 km/h gusting to 40 in the morning then west 30 gusting to 50 late
in the afternoon. High 28. Humidex 31. UV index 7 or high.
Wednesday night..Mainly cloudy. 60 percent chance of showers in the
evening and after midnight with risk of a thunderstorm. Wind west
30 km/h gusting to 50 becoming light after midnight. Low 19.

Chatham-Kent - Rondeau Park.
Tonight..A few clouds. Fog patches developing near midnight. Low 15. Wednesday..Mainly sunny. Fog patches dissipating early in the
morning. Wind becoming southwest 30 km/h in the morning. High 26.
Humidex 31. UV index 7 or high.
Wednesday night..Mainly cloudy. 60 percent chance of showers in the
evening and after midnight with risk of a thunderstorm. Wind south
30 km/h becoming west 20 gusting to 40 after midnight. Low 19.

Sarnia - Petrolia - Western Lambton County.
Tonight..Partly cloudy. Fog patches developing near midnight. Low 13. Wednesday..Mainly sunny. Fog patches dissipating early in the
morning. Wind becoming south 20 km/h gusting to 40 in the morning.
High 27. Humidex 32. UV index 7 or high.
Wednesday night..Cloudy. 60 percent chance of showers in the evening
and after midnight with risk of a thunderstorm. Wind south 30 km/h
becoming light after midnight. Low 19.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Clearing early this evening. Fog patches developing near
midnight. Low 13.
Wednesday..Sunny. Fog patches dissipating early in the morning. Wind
becoming southwest 20 km/h in the afternoon. High 26. Humidex 31. UV
index 7 or high.
Wednesday night..Clear early in the evening then partly cloudy with
60 percent chance of showers in the evening and after midnight. Risk
of a thunderstorm in the evening and after midnight. Low 19.

Rodney - Shedden - Western Elgin County.
Tonight..A few clouds. Fog patches developing near midnight. Low 13. Wednesday..Mainly sunny. Fog patches dissipating early in the
morning. Wind becoming south 30 km/h late in the morning. High 26.
Humidex 32. UV index 7 or high.
Wednesday night..Becoming cloudy in the evening with 60 percent
chance of showers late in the evening and overnight. Risk of a
thunderstorm late in the evening and after midnight. Wind south
20 km/h becoming light in the evening. Wind becoming southwest 20
gusting to 40 near midnight. Low 19.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Clearing early this evening. Fog patches developing near
midnight. Low 13.
Wednesday..Mainly sunny. Fog patches dissipating early in the
morning. Wind becoming south 20 km/h late in the morning. High 26.
Humidex 32. UV index 7 or high.
Wednesday night..Becoming cloudy in the evening with 60 percent
chance of showers late in the evening and overnight. Risk of a
thunderstorm late in the evening and after midnight. Wind south
20 km/h becoming light in the evening. Wind becoming southwest 20
gusting to 40 near midnight. Low 19.

Strathroy - Komoka - Western Middlesex County.
Tonight..Clear. Becoming partly cloudy late this evening. Fog patches
developing near midnight. Low 12.
Wednesday..A mix of sun and cloud. Becoming sunny in the afternoon.
Fog patches dissipating early in the morning. Wind becoming
southwest 20 km/h gusting to 40 in the morning. High 26. Humidex 31.
UV index 7 or high.
Wednesday night..Becoming cloudy in the evening with 60 percent
chance of showers late in the evening and overnight. Risk of a
thunderstorm late in the evening and after midnight. Wind south
20 km/h gusting to 40 becoming west 20 after midnight. Low 18.

London - Parkhill - Eastern Middlesex County.
Tonight..A few clouds. Fog patches developing near midnight. Low 12. Wednesday..A mix of sun and cloud. Becoming sunny in the afternoon.
Fog patches dissipating early in the morning. Wind becoming south
30 km/h in the morning. High 26. Humidex 31. UV index 7 or high.
Wednesday night..Becoming cloudy in the evening with 60 percent
chance of showers late in the evening and overnight. Risk of a
thunderstorm late in the evening and after midnight. Wind south
20 km/h becoming light in the evening. Wind becoming southwest 20
gusting to 40 near midnight. Low 18.

Simcoe - Delhi - Norfolk.
Tonight..Clearing early this evening. Fog patches developing near
midnight. Low 11.
Wednesday..Mainly sunny. Wind becoming southwest 20 km/h late in the
morning. High 26. Humidex 30. UV index 7 or high.
Wednesday night..Increasing cloudiness. A few showers beginning near
midnight and ending before morning then 30 percent chance of
showers. Risk of a thunderstorm late in the evening and overnight.
Low 18.

Dunnville - Caledonia - Haldimand.
Tonight..Clearing early this evening. Low 11.
Wednesday..Mainly sunny. Wind becoming southwest 20 km/h in the
afternoon. High 26. Humidex 31. UV index 7 or high.
Wednesday night..Increasing cloudiness. 40 percent chance of showers
overnight with risk of a thunderstorm. Wind south 20 km/h becoming
light in the evening. Low 19.

Woodstock - Tillsonburg - Oxford County.
Tonight..A few clouds. Fog patches developing near midnight. Low 11. Wednesday..Mainly sunny. Wind becoming south 20 km/h late in the
morning. High 26. Humidex 31. UV index 7 or high.
Wednesday night..Increasing cloudiness. A few showers beginning near
midnight and ending before morning then 30 percent chance of
showers. Risk of a thunderstorm late in the evening and overnight.
Wind south 20 km/h becoming west 20 late in the evening. Low 18.

Brantford - County of Brant.
Tonight..Clearing early this evening. Fog patches developing near
midnight. Low 11.
Wednesday..Mainly sunny. Wind becoming southwest 30 km/h late in the
morning. High 26. Humidex 31. UV index 7 or high.
Wednesday night..Increasing cloudiness. A few showers beginning near
midnight and ending before morning then 30 percent chance of
showers. Risk of a thunderstorm late in the evening and overnight.
Wind south 20 km/h becoming light in the evening. Low 18.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Partly cloudy. Low 14.
Wednesday..Sunny. High 26. Humidex 31. UV index 7 or high.
Wednesday night..Clear. Increasing cloudiness late in the evening
then 40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 20.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Partly cloudy. Low 14.
Wednesday..Sunny. Wind becoming southwest 20 km/h in the afternoon.
High 26. Humidex 31. UV index 7 or high.
Wednesday night..Clear. Increasing cloudiness near midnight then
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 20.

City of Hamilton.
Tonight..Clearing early this evening. Low 13.
Wednesday..A mix of sun and cloud. Becoming sunny in the morning.
Wind becoming southwest 20 km/h late in the morning. High 25.
Humidex 28. UV index 7 or high.
Wednesday night..Increasing cloudiness. 40 percent chance of showers
overnight with risk of a thunderstorm. Wind southwest 20 km/h.
Low 18.

Burlington - Oakville.
Tonight..Clearing early this evening. Low 13.
Wednesday..Mainly sunny. Wind becoming south 20 km/h gusting to 40 in
the afternoon. High 27. Humidex 32. UV index 7 or high.
Wednesday night..Increasing cloudiness. 40 percent chance of showers
overnight with risk of a thunderstorm. Wind south 20 km/h gusting to
40 becoming light in the evening. Low 18.

Halton Hills - Milton.
Tonight..Clearing early this evening. Low 13.
Wednesday..A mix of sun and cloud. Wind becoming south 20 km/h late
in the morning. High 27. Humidex 32. UV index 7 or high.
Wednesday night..Increasing cloudiness. 40 percent chance of showers
overnight with risk of a thunderstorm. Wind south 20 km/h becoming
light in the evening. Low 18.

Mississauga - Brampton.
Tonight..Clearing early this evening. Low 13.
Wednesday..A mix of sun and cloud. Wind becoming southeast 20 km/h
gusting to 40 late in the morning. High 27. Humidex 32. UV index 7
or high.
Wednesday night..Increasing cloudiness. 40 percent chance of showers
overnight with risk of a thunderstorm. Wind south 20 km/h becoming
light in the evening. Low 18.

Caledon.
Tonight..Clearing. Fog patches developing near midnight. Low 13. Wednesday..Mainly sunny. Increasing cloudiness late in the morning.
Wind becoming south 20 km/h in the morning. High 27. Humidex 32. UV
index 7 or high.
Wednesday night..Increasing cloudiness. A few showers beginning near
midnight and ending before morning then 30 percent chance of
showers. Risk of a thunderstorm late in the evening and overnight.
Wind south 20 km/h becoming light in the evening. Low 18.

Vaughan - Richmond Hill - Markham.
Tonight..A few clouds. Low 13.
Wednesday..A mix of sun and cloud. Wind becoming south 30 km/h in the
afternoon. High 26. Humidex 31. UV index 7 or high.
Wednesday night..Clear. Increasing cloudiness late in the evening
then 40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 30 km/h becoming light in the evening.
Low 18.

Newmarket - Georgina - Northern York Region.
Tonight..Clear. Fog patches developing near midnight. Low 11.
Wednesday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming south 20 km/h in the morning. High 26. Humidex 31. UV
index 7 or high.
Wednesday night..Clear. Increasing cloudiness near midnight then
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h becoming light in the evening.
Low 18.

Pickering - Oshawa - Southern Durham Region.
Tonight..Clearing early this evening. Low 11.
Wednesday..Mainly cloudy. Clearing late in the morning. High 25.
Humidex 30. UV index 7 or high.
Wednesday night..Clear. Increasing cloudiness near midnight then
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 18.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Clearing early this evening. Fog patches developing near
midnight. Low 11.
Wednesday..Mainly sunny. Fog patches dissipating in the morning. Wind
south 20 km/h. High 25. Humidex 30. UV index 7 or high.
Wednesday night..Clear. Increasing cloudiness late in the evening
then 40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind south 20 km/h becoming light in the evening. Low 18.

Goderich - Bluewater - Southern Huron County.
Tonight..Clear. Wind becoming south 20 km/h before morning. Low 13. Wednesday..A mix of sun and cloud. Wind south 30 km/h. High 26.
Humidex 31. UV index 7 or high.
Wednesday night..Cloudy. 40 percent chance of showers late in the
evening and overnight. Risk of a thunderstorm late in the evening
and after midnight. Wind south 30 km/h becoming northwest 30 after
midnight. Low 17.

Wingham - Blyth - Northern Huron County.
Tonight..Clear. Low 11.
Wednesday..A mix of sun and cloud. Wind becoming south 20 km/h
gusting to 40 in the morning. High 25. Humidex 30. UV index 7 or
high.
Wednesday night..Cloudy. 40 percent chance of showers late in the
evening and overnight. Risk of a thunderstorm late in the evening
and after midnight. Wind south 20 km/h becoming light in the
evening. Low 17.

Stratford - Mitchell - Southern Perth County.
Tonight..Clearing early this evening. Low 11.
Wednesday..A mix of sun and cloud. Wind becoming south 30 km/h in the
morning. High 25. Humidex 30. UV index 7 or high.
Wednesday night..Becoming cloudy in the evening with 40 percent
chance of showers late in the evening and overnight. Risk of a
thunderstorm late in the evening and after midnight. Wind south
20 km/h becoming light in the evening. Wind becoming west 20 gusting
to 40 near midnight. Low 17.

Listowel - Milverton - Northern Perth County.
Tonight..Clearing early this evening. Low 11.
Wednesday..A mix of sun and cloud. Wind becoming south 20 km/h in the
morning. High 25. Humidex 30. UV index 7 or high.
Wednesday night..Becoming cloudy in the evening with 40 percent
chance of showers late in the evening and overnight. Risk of a
thunderstorm late in the evening and after midnight. Wind south
20 km/h becoming light in the evening. Low 17.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Clearing early this evening. Fog patches developing near
midnight. Low 11.
Wednesday..A mix of sun and cloud. Wind becoming south 30 km/h late
in the morning. High 26. Humidex 30. UV index 7 or high.
Wednesday night..Increasing cloudiness. A few showers beginning near
midnight and ending before morning then 30 percent chance of
showers. Risk of a thunderstorm late in the evening and overnight.
Wind south 30 km/h becoming light near midnight. Wind becoming
southwest 20 after midnight. Low 17.

Guelph - Erin - Southern Wellington County.
Tonight..Clearing. Fog patches developing near midnight. Low 11.
Wednesday..A mix of sun and cloud. Wind becoming south 20 km/h in the
morning. High 26. Humidex 30. UV index 7 or high.
Wednesday night..Increasing cloudiness. A few showers beginning near
midnight and ending before morning then 30 percent chance of
showers. Risk of a thunderstorm late in the evening and overnight.
Wind south 20 km/h becoming light in the evening. Low 17.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Clearing early this evening. Fog patches developing near
midnight. Low 11.
Wednesday..Increasing cloudiness early in the morning. Wind becoming
south 20 km/h gusting to 40 in the morning. High 25. Humidex 30. UV
index 6 or high.
Wednesday night..Becoming cloudy in the evening with a few showers.
Risk of a thunderstorm late in the evening and overnight. Wind south
20 km/h becoming light in the evening. Low 17.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Clearing. Fog patches developing near midnight. Low 11. Wednesday..Mainly sunny. Increasing cloudiness late in the morning.
Wind becoming south 20 km/h in the morning. High 26. Humidex 30. UV
index 7 or high.
Wednesday night..Increasing cloudiness. A few showers beginning near
midnight and ending before morning then 30 percent chance of
showers. Risk of a thunderstorm late in the evening and overnight.
Wind south 20 km/h becoming light in the evening. Low 17.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Clearing early this evening. Fog patches developing near
midnight. Low 11.
Wednesday..Increasing cloudiness. Wind becoming south 20 km/h in the
morning. High 26. Humidex 30. UV index 7 or high.
Wednesday night..Increasing cloudiness. A few showers beginning near
midnight and ending before morning then 30 percent chance of
showers. Risk of a thunderstorm late in the evening and overnight.
Wind south 20 km/h becoming west 20 after midnight. Low 17.

Innisfil - New Tecumseth - Angus.
Tonight..A few clouds. Fog patches developing near midnight. Low 10. Wednesday..Increasing cloudiness. Fog patches dissipating in the
morning. Wind becoming south 20 km/h in the morning. High 27.
Humidex 31. UV index 7 or high.
Wednesday night..Increasing cloudiness. 40 percent chance of showers
late in the evening and overnight with risk of a thunderstorm.
Low 17.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..A few clouds. Low 14.
Wednesday..A mix of sun and cloud. Wind becoming south 20 km/h
gusting to 40 in the morning. High 26. Humidex 30. UV index 7 or
high.
Wednesday night..Cloudy with 40 percent chance of showers and risk of
a thunderstorm. Wind south 20 km/h becoming northwest 20 after
midnight. Low 17.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Clear. Becoming partly cloudy near midnight. Wind becoming
south 20 km/h before morning. Low 16.
Wednesday..A mix of sun and cloud. Becoming cloudy in the afternoon
with 60 percent chance of showers late in the afternoon. Risk of a
thunderstorm late in the afternoon. Wind south 30 km/h gusting to
50. High 25. Humidex 31. UV index 7 or high.
Wednesday night..Cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light
in the evening. Wind becoming west 20 before morning. Low 17.

Hanover - Dundalk - Southern Grey County.
Tonight..A few clouds. Low 11.
Wednesday..Increasing cloudiness early in the morning. Wind becoming
southwest 20 km/h gusting to 40 in the morning. High 25. Humidex 30.
UV index 6 or high.
Wednesday night..Becoming cloudy in the evening with 40 percent
chance of showers in the evening and overnight. Risk of a
thunderstorm in the evening and after midnight. Wind south 20 km/h
becoming west 20 after midnight. Low 17.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Clear. Increasing cloudiness late this evening. Low 12.
Wednesday..A mix of sun and cloud. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 26. Humidex 31. UV index 7 or
high.
Wednesday night..Cloudy with 40 percent chance of showers and risk of
a thunderstorm. Low 17.

Barrie - Collingwood - Hillsdale.
Tonight..Clear. Fog patches developing near midnight. Low 10.
Wednesday..Mainly sunny. Increasing cloudiness late in the morning.
Fog patches dissipating in the morning. Wind becoming south 20 km/h
late in the morning. High 26. Humidex 31. UV index 7 or high.
Wednesday night..A few clouds. Increasing cloudiness late in the
evening then 40 percent chance of showers late in the evening and
overnight. Risk of a thunderstorm late in the evening and overnight.
Wind south 20 km/h becoming light in the evening. Low 17.

Midland - Coldwater - Orr Lake.
Tonight..Clear. Fog patches developing near midnight. Low 10.
Wednesday..A mix of sun and cloud. Becoming cloudy near noon. Fog
patches dissipating in the morning. Wind becoming south 30 km/h late
in the morning. High 26. Humidex 31. UV index 6 or high.
Wednesday night..Partly cloudy. Becoming cloudy near midnight with
40 percent chance of showers late in the evening and overnight. Risk
of a thunderstorm late in the evening and overnight. Wind south
30 km/h becoming light near midnight. Low 17.

Orillia - Lagoon City - Washago.
Tonight..Clearing early this evening. Fog patches developing near
midnight. Wind northwest 20 km/h becoming light early this evening.
Low 10.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming south 30 km/h in the afternoon. High 26.
Humidex 31. UV index 7 or high.
Wednesday night..A few clouds. Increasing cloudiness late in the
evening then 40 percent chance of showers late in the evening and
overnight. Risk of a thunderstorm late in the evening and overnight.
Wind southwest 30 km/h. Low 17.

Cobourg - Colborne - Western Northumberland County.
Tonight..Mainly cloudy. Clearing late this evening. Fog patches
developing near midnight. Low 12.
Wednesday..A mix of sun and cloud. Clearing in the afternoon. Fog
patches dissipating in the morning. High 25. Humidex 30. UV index 7
or high.
Wednesday night..Partly cloudy. 40 percent chance of showers
overnight with risk of a thunderstorm. Wind becoming southwest
30 km/h before morning. Low 18.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Mainly cloudy. Clearing late this evening. Fog patches
developing near midnight. Low 12.
Wednesday..A mix of sun and cloud. Clearing in the afternoon. Fog
patches dissipating in the morning. High 25. Humidex 30. UV index 7
or high.
Wednesday night..Partly cloudy. 40 percent chance of showers before
morning with risk of a thunderstorm. Wind becoming southwest 30 km/h
before morning. Low 18.

Picton - Sandbanks Park.
Tonight..Mainly cloudy. Clearing late this evening. Fog patches
developing near midnight. Low 13.
Wednesday..A mix of sun and cloud. Clearing in the afternoon. Fog
patches dissipating in the morning. High 24. Humidex 29. UV index 7
or high.
Wednesday night..Partly cloudy. 40 percent chance of showers before
morning with risk of a thunderstorm. Wind becoming southwest 30 km/h
before morning. Low 19.

Napanee - Consecon.
Tonight..Mainly cloudy. Clearing late this evening. Fog patches
developing near midnight. Low 13.
Wednesday..A mix of sun and cloud. Clearing in the afternoon. Fog
patches dissipating in the morning. High 25. Humidex 30. UV index 7
or high.
Wednesday night..Partly cloudy. 40 percent chance of showers before
morning with risk of a thunderstorm. Wind becoming southwest 30 km/h
before morning. Low 19.

Kingston - Odessa - Frontenac Islands.
Tonight..Cloudy. 30 percent chance of showers early this evening.
Clearing late this evening. Fog patches developing near midnight.
Low 13.
Wednesday..A mix of sun and cloud. Clearing in the afternoon. Fog
patches dissipating in the morning. High 25. Humidex 30. UV index 7
or high.
Wednesday night..Clear. Becoming partly cloudy in the evening. Wind
becoming south 20 km/h gusting to 40 near midnight. Low 19.

Lindsay - Southern Kawartha Lakes.
Tonight..Clearing early this evening. Fog patches developing near
midnight. Low 9.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming south 20 km/h in the afternoon. High 25.
Humidex 30. UV index 7 or high.
Wednesday night..Clear. Increasing cloudiness near midnight then
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind south 20 km/h. Low 15.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Clearing. Fog patches developing near midnight. Low 9.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming south 30 km/h in the afternoon. High 25.
Humidex 30. UV index 7 or high.
Wednesday night..Clear. Increasing cloudiness near midnight then
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind south 30 km/h becoming light in the evening. Low 15.

Peterborough City - Lakefield - Southern Peterborough County. Tonight..Clearing. Fog patches developing near midnight. Low 9. Wednesday..Mainly cloudy. Clearing late in the morning. Fog patches
dissipating in the morning. Wind becoming south 20 km/h in the
afternoon. High 25. Humidex 30. UV index 7 or high.
Wednesday night..A few clouds. Increasing cloudiness near midnight
then 40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Low 15.

Apsley - Woodview - Northern Peterborough County.
Tonight..Clearing this evening. Fog patches developing near midnight.
Low 9.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming south 20 km/h late in the morning. High 25.
Humidex 30. UV index 7 or high.
Wednesday night..Clear. Increasing cloudiness near midnight then
40 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind south 20 km/h becoming light in the evening. Low 15.

Stirling - Tweed - Madoc.
Tonight..Mainly cloudy. Clearing late this evening. Fog patches
developing near midnight. Low 10.
Wednesday..Sunny. Becoming a mix of sun and cloud in the morning. Fog
patches dissipating in the morning. Wind becoming south 20 km/h in
the afternoon. High 25. Humidex 30. UV index 7 or high.
Wednesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers before morning. Risk of a thunderstorm
before morning. Wind south 20 km/h becoming light in the evening.
Low 17.

Tamworth - Sydenham - South Frontenac.
Tonight..Cloudy. 30 percent chance of showers early this evening.
Clearing this evening. Fog patches developing near midnight. Low 11. Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 25. Humidex 30. UV index 6 or high.
Wednesday night..Clear. Becoming partly cloudy late in the evening.
Low 17.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Cloudy. 30 percent chance of showers early this evening.
Clearing this evening. Fog patches developing near midnight. Wind
northwest 20 km/h becoming light early this evening. Low 10.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming south 20 km/h in the afternoon. High 24.
Humidex 29. UV index 6 or high.
Wednesday night..Clear early in the evening then partly cloudy with
40 percent chance of showers before morning. Risk of a thunderstorm
before morning. Wind south 20 km/h becoming light in the evening.
Low 13.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Cloudy with 30 percent chance of showers early this evening.
Clearing this evening. Fog patches developing near midnight. Low 9. Wednesday..Sunny. Becoming a mix of sun and cloud late in the
morning. Fog patches dissipating in the morning. Wind becoming south
20 km/h late in the morning. High 25. Humidex 30. UV index 7 or
high.
Wednesday night..Clear. Increasing cloudiness late in the evening
then 40 percent chance of showers before morning. Risk of a
thunderstorm before morning. Wind south 20 km/h becoming light in
the evening. Low 13.

Gananoque - Mallorytown.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Clearing late this evening. Fog patches developing near
midnight. Low 13.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 25. Humidex 30. UV index 7 or high.
Wednesday night..Clear. Becoming partly cloudy late in the evening.
Low 14.

Brockville - Prescott.
Tonight..Mainly cloudy with 40 percent chance of showers this
evening. Clearing overnight. Fog patches developing after midnight.
Wind northwest 20 km/h becoming light early this evening. Low 13.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 25. Humidex 30. UV index 7 or high.
Wednesday night..Clear. Becoming partly cloudy near midnight. Low 14.

Westport - Charleston Lake.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Clearing this evening. Fog patches developing near
midnight. Wind northwest 20 km/h becoming light early this evening.
Low 12.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming south 20 km/h late in the afternoon. High 26.
Humidex 30. UV index 7 or high.
Wednesday night..Clear. Becoming partly cloudy late in the evening.
Wind south 20 km/h becoming light in the evening. Low 14.

Merrickville-Wolford - Kemptville.
Tonight..Mainly cloudy with 40 percent chance of showers this
evening. Clearing overnight. Fog patches developing after midnight.
Wind northwest 20 km/h becoming light early this evening. Low 12.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming southwest 20 km/h in the afternoon. High 26.
Humidex 30. UV index 7 or high.
Wednesday night..Clear. Becoming partly cloudy near midnight. Low 14.

Ottawa North - Kanata - Orléans.
Tonight..Mainly cloudy with 40 percent chance of showers this
evening. Clearing overnight. Fog patches developing after midnight.
Wind northwest 20 km/h becoming light early this evening. Low 12.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming south 20 km/h late in the afternoon. High 26.
Humidex 29. UV index 7 or high.
Wednesday night..A few clouds. Increasing cloudiness near midnight.
Wind south 20 km/h becoming light in the evening. Low 14.

Ottawa South - Richmond - Metcalfe.
Tonight..Mainly cloudy with 40 percent chance of showers this
evening. Clearing overnight. Fog patches developing after midnight.
Wind northwest 20 km/h becoming light early this evening. Low 12.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming south 20 km/h late in the afternoon. High 26.
Humidex 29. UV index 7 or high.
Wednesday night..A few clouds. Increasing cloudiness near midnight.
Wind south 20 km/h becoming light in the evening. Low 14.

Gatineau.
Tonight..Mainly cloudy with 40 percent chance of showers this
evening. Clearing overnight. Fog patches developing after midnight.
Low 11.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 26. Humidex 30. UV index 7 or high.
Wednesday night..A few clouds. Increasing cloudiness after midnight.
Low 13.

Prescott and Russell.
Tonight..Mainly cloudy with 40 percent chance of showers this
evening. Clearing overnight. Fog patches developing after midnight.
Wind north 20 km/h becoming light early this evening. Low 12.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 25. Humidex 28. UV index 7 or high.
Wednesday night..A few clouds. Low 14.

Morrisburg - Long Sault.
Tonight..Mainly cloudy with 40 percent chance of showers this
evening. Clearing overnight. Fog patches developing after midnight.
Wind west 20 km/h becoming light this evening. Low 13.
Wednesday..Mainly sunny. Fog patches dissipating in the morning.
High 26. Humidex 30. UV index 7 or high.
Wednesday night..Clear. Increasing cloudiness after midnight. Low 13.

Cornwall - Lancaster.
Tonight..Cloudy with 40 percent chance of showers this evening then
partly cloudy. Fog patches developing after midnight. Low 12.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 26. Humidex 30. UV index 7 or high.
Wednesday night..Clear. Becoming partly cloudy after midnight.
Low 13.

Winchester - Newington.
Tonight..Mainly cloudy with 40 percent chance of showers this
evening. Clearing overnight. Fog patches developing after midnight.
Wind northwest 20 km/h becoming light early this evening. Low 12.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 26. Humidex 30. UV index 7 or high.
Wednesday night..Clear. Becoming partly cloudy after midnight.
Low 13.

Maxville - Alexandria.
Tonight..Mainly cloudy with 40 percent chance of showers this
evening. Clearing overnight. Fog patches developing after midnight.
Low 12.
Wednesday..Mainly sunny. Fog patches dissipating in the morning.
High 26. Humidex 30. UV index 7 or high.
Wednesday night..Clear. Increasing cloudiness after midnight. Low 13.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..Cloudy with 30 percent chance of showers early this evening.
Clearing this evening. Fog patches developing near midnight. Wind
northwest 20 km/h becoming light early this evening. Low 12. Wednesday..Increasing cloudiness. Fog patches dissipating in the
morning. Wind becoming south 20 km/h late in the morning. High 24.
Humidex 27. UV index 7 or high.
Wednesday night..Clear. Becoming partly cloudy late in the evening.
Wind south 20 km/h becoming light in the evening. Low 16.

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* Origin: Northern Realms (1:229/664)