FPCN11 CWTO 231930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Monday 23 September 2024 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 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Showers
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind becoming southeast 20 km/h near noon. High 20.
 Humidex 25. UV index 3 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 20
 to 30 mm. Wind southeast 20 km/h gusting to 40. Low 16.

Windsor - Leamington - Essex County.
Tonight..Mainly cloudy. 30 percent chance of showers late this
 evening and overnight. Wind north 20 km/h gusting to 40 becoming
 light near midnight. Low 17.
Tuesday..Cloudy. 40 percent chance of showers in the morning. Showers
 beginning near noon. Risk of a thunderstorm in the morning and
 afternoon. Local amount 5 to 10 mm. Wind becoming southeast 20 km/h
 near noon. High 23. Humidex 28. UV index 3 or moderate.
Tuesday night..Showers ending before morning then cloudy with
 40 percent chance of showers. Risk of a thunderstorm in the evening
 and overnight. Local amount 20 to 30 mm. Wind southeast 20 km/h
 becoming light near midnight. Low 18.

Chatham-Kent - Rondeau Park.
Tonight..Mainly cloudy. 30 percent chance of showers late this
 evening and overnight. Wind north 20 km/h gusting to 40 becoming
 light near midnight. Low 17.
Tuesday..Cloudy. 40 percent chance of showers in the morning. Showers
 beginning near noon. Risk of a thunderstorm in the morning and
 afternoon. Local amount 5 to 10 mm. Wind becoming southeast 20 km/h
 near noon. High 23. Humidex 28. UV index 3 or moderate.
Tuesday night..Showers ending before morning then cloudy with
 40 percent chance of showers. Risk of a thunderstorm in the evening
 and overnight. Local amount 20 to 30 mm. Wind southeast 20 km/h
 becoming light near midnight. Low 18.

Sarnia - Petrolia - Western Lambton County.
Tonight..Mainly cloudy. 30 percent chance of showers late this
 evening and overnight. Wind north 20 km/h gusting to 40 becoming
 light near midnight. Low 17.
Tuesday..Cloudy. 40 percent chance of showers in the morning. Showers
 beginning near noon. Risk of a thunderstorm in the morning and
 afternoon. Local amount 5 to 10 mm. Wind becoming southeast 20 km/h
 near noon. High 23. Humidex 28. UV index 3 or moderate.
Tuesday night..Showers ending before morning then cloudy with
 40 percent chance of showers. Risk of a thunderstorm in the evening
 and overnight. Local amount 20 to 30 mm. Wind southeast 20 km/h
 becoming light near midnight. Low 18.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Mainly cloudy. 30 percent chance of showers late this
 evening and overnight. Wind north 20 km/h gusting to 40 becoming
 light near midnight. Low 17.
Tuesday..Cloudy. 40 percent chance of showers in the morning. Showers
 beginning near noon. Risk of a thunderstorm in the morning and
 afternoon. Local amount 5 to 10 mm. Wind becoming southeast 20 km/h
 near noon. High 23. Humidex 28. UV index 3 or moderate.
Tuesday night..Showers ending before morning then cloudy with
 40 percent chance of showers. Risk of a thunderstorm in the evening
 and overnight. Local amount 20 to 30 mm. Wind southeast 20 km/h
 becoming light near midnight. Low 18.

Rodney - Shedden - Western Elgin County.
Tonight..Mainly cloudy. 30 percent chance of showers or drizzle late
 this evening and overnight. Wind north 20 km/h gusting to 40
 becoming light near midnight. Low 17.
Tuesday..Cloudy with 40 percent chance of showers or drizzle 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 becoming southeast 20 km/h near noon. High 23.
 Humidex 28. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 20
 to 30 mm. Wind southeast 20 km/h becoming light near midnight.
 Low 18.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Cloudy. 30 percent chance of showers or drizzle late this
 evening and overnight. Wind north 20 km/h gusting to 40 becoming
 light near midnight. Low 17.
Tuesday..Cloudy with 40 percent chance of showers or drizzle 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 becoming southeast 20 km/h near noon. High 23.
 Humidex 28. UV index 3 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 20
 to 30 mm. Wind southeast 20 km/h becoming light near midnight.
 Low 18.

Strathroy - Komoka - Western Middlesex County.
Tonight..Mainly cloudy. 30 percent chance of showers or drizzle late
 this evening and overnight. Wind north 20 km/h gusting to 40
 becoming light near midnight. Low 17.
Tuesday..Cloudy with 40 percent chance of showers or drizzle 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 becoming southeast 20 km/h near noon. High 23.
 Humidex 28. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 20
 to 30 mm. Wind southeast 20 km/h becoming light near midnight.
 Low 18.

London - Parkhill - Eastern Middlesex County.
Tonight..Cloudy. 30 percent chance of showers or drizzle late this
 evening and overnight. Wind north 20 km/h gusting to 40 becoming
 light near midnight. Low 17.
Tuesday..Cloudy with 40 percent chance of showers or drizzle 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 becoming southeast 20 km/h near noon. High 23.
 Humidex 28. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 20
 to 30 mm. Wind southeast 20 km/h becoming light near midnight.
 Low 18.

Simcoe - Delhi - Norfolk.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40 becoming light near midnight.
 Low 17.
Tuesday..Cloudy with 40 percent chance of showers or drizzle in the
 morning and early in the afternoon. Showers beginning in the
 afternoon. Risk of a thunderstorm late in the afternoon. Local
 amount 5 mm. Wind becoming southeast 20 km/h gusting to 40 near
 noon. High 23. Humidex 28. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 15
 to 25 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 17.

Dunnville - Caledonia - Haldimand.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40 becoming light near midnight.
 Low 17.
Tuesday..Cloudy with 40 percent chance of showers or drizzle in the
 morning and early in the afternoon. Showers beginning in the
 afternoon. Risk of a thunderstorm late in the afternoon. Local
 amount 5 mm. Wind becoming southeast 20 km/h gusting to 40 near
 noon. High 23. Humidex 28. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 15
 to 25 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 17.

Woodstock - Tillsonburg - Oxford County.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40 becoming light near midnight.
 Low 17.
Tuesday..Cloudy with 40 percent chance of showers or drizzle in the
 morning and early in the afternoon. Showers beginning in the
 afternoon. Risk of a thunderstorm late in the afternoon. Local
 amount 5 mm. Wind becoming southeast 20 km/h gusting to 40 near
 noon. High 23. Humidex 28. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 15
 to 25 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 18.

Brantford - County of Brant.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40 becoming light near midnight.
 Low 17.
Tuesday..Cloudy with 40 percent chance of showers or drizzle in the
 morning and early in the afternoon. Showers beginning in the
 afternoon. Risk of a thunderstorm late in the afternoon. Local
 amount 5 mm. Wind becoming southeast 20 km/h gusting to 40 near
 noon. High 23. Humidex 28. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 15
 to 25 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 17.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40 becoming light near midnight.
 Low 17.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Showers
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind becoming southeast 20 km/h gusting to 40 near noon.
 High 23. Humidex 28. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 15
 to 25 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 17.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40 becoming light near midnight.
 Low 17.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Showers
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind becoming southeast 20 km/h gusting to 40 near noon.
 High 23. Humidex 28. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 15
 to 25 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 17.

City of Hamilton.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40 becoming light near midnight.
 Low 17.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Showers
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind becoming southeast 20 km/h gusting to 40 near noon.
 High 23. Humidex 28. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 15
 to 25 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 17.

Burlington - Oakville.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Showers
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind becoming southeast 20 km/h near noon. High 20.
 Humidex 25. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 20
 to 30 mm. Wind southeast 20 km/h gusting to 40. Low 16.

Halton Hills - Milton.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Showers
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind becoming southeast 20 km/h near noon. High 20.
 Humidex 25. UV index 3 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 20
 to 30 mm. Wind southeast 20 km/h gusting to 40. Low 16.

Mississauga - Brampton.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Showers
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind becoming southeast 20 km/h near noon. High 20.
 Humidex 25. UV index 3 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 20
 to 30 mm. Wind southeast 20 km/h gusting to 40. Low 16.

Caledon.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Fog
 patches developing after midnight. Wind northeast 20 km/h gusting to
 40. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Fog patches dissipating in the morning. Wind southeast
 20 km/h gusting to 40. High 21. Humidex 27. UV index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 16.

Vaughan - Richmond Hill - Markham.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Showers
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind becoming southeast 20 km/h near noon. High 20.
 Humidex 25. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 20
 to 30 mm. Wind southeast 20 km/h gusting to 40. Low 16.

Newmarket - Georgina - Northern York Region.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Fog
 patches developing after midnight. Wind northeast 20 km/h becoming
 light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Fog patches dissipating in the morning. Wind becoming
 southeast 20 km/h near noon. High 20. Humidex 25. UV index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40. Low 15.

Pickering - Oshawa - Southern Durham Region.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Showers
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind becoming southeast 20 km/h near noon. High 20.
 Humidex 25. UV index 4 or moderate.
Tuesday night..Showers with risk of a thunderstorm. Local amount 20
 to 30 mm. Wind southeast 20 km/h gusting to 40. Low 16.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Fog
 patches developing after midnight. Wind northeast 20 km/h becoming
 light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Fog patches dissipating in the morning. Wind becoming
 southeast 20 km/h near noon. High 20. Humidex 25. UV index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40. Low 15.

Goderich - Bluewater - Southern Huron County.
Tonight..Mainly cloudy. 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle in the
 morning and early in the afternoon. Rain beginning in the afternoon.
 Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
 Wind southeast 20 km/h gusting to 40. High 21. Humidex 27. UV
 index 4 or moderate.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 16.

Wingham - Blyth - Northern Huron County.
Tonight..Mainly cloudy. 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle in the
 morning and early in the afternoon. Rain beginning in the afternoon.
 Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
 Wind southeast 20 km/h gusting to 40. High 21. Humidex 27. UV
 index 4 or moderate.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 16.

Stratford - Mitchell - Southern Perth County.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 north 20 km/h gusting to 40 becoming light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle in the
 morning and early in the afternoon. Rain beginning in the afternoon.
 Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
 Wind becoming southeast 20 km/h near noon. High 21. Humidex 27. UV
 index 4 or moderate.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h becoming light near midnight. Low 16.

Listowel - Milverton - Northern Perth County.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 north 20 km/h gusting to 40 becoming light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle in the
 morning and early in the afternoon. Rain beginning in the afternoon.
 Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
 Wind becoming southeast 20 km/h near noon. High 21. Humidex 27. UV
 index 4 or moderate.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h becoming light near midnight. Low 16.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 north 20 km/h gusting to 40 becoming light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle in the
 morning and early in the afternoon. Rain beginning in the afternoon.
 Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
 Wind becoming southeast 20 km/h near noon. High 21. Humidex 27. UV
 index 4 or moderate.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h becoming light near midnight. Low 16.

Guelph - Erin - Southern Wellington County.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind southeast 20 km/h gusting to 40. High 21. Humidex
 27. UV index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 16.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind southeast 20 km/h gusting to 40. High 21. Humidex
 27. UV index 4 or moderate.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 16.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Fog
 patches developing after midnight. Wind northeast 20 km/h gusting to
 40. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Fog patches dissipating in the morning. Wind southeast
 20 km/h gusting to 40. High 21. Humidex 27. UV index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 16.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Fog
 patches developing after midnight. Wind northeast 20 km/h gusting to
 40. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Fog patches dissipating in the morning. Wind southeast
 20 km/h gusting to 40. High 21. Humidex 27. UV index 3 or moderate.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 16.

Innisfil - New Tecumseth - Angus.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Fog
 patches developing after midnight. Wind northeast 20 km/h becoming
 light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Fog patches dissipating in the morning. Wind becoming
 southeast 20 km/h near noon. High 20. Humidex 25. UV index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40. Low 15.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle in the
 morning and early in the afternoon. Rain beginning in the afternoon.
 Risk of a thunderstorm late in the afternoon. Local amount 5 mm.
 Wind southeast 20 km/h gusting to 40. High 21. Humidex 26. UV
 index 4 or moderate.
Tuesday night..Rain with risk of a thunderstorm. Local amount 30 to
 40 mm. Wind southeast 20 km/h gusting to 40. Low 16.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind east 20 km/h. High 20. Humidex 25. UV index 4 or
 moderate.
Tuesday night..Rain with risk of a thunderstorm. Local amount 30 to
 40 mm. Wind southeast 20 km/h. Low 16.

Hanover - Dundalk - Southern Grey County.
Tonight..Cloudy with 30 percent chance of showers or drizzle. Wind
 northeast 20 km/h gusting to 40. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind southeast 20 km/h gusting to 40. High 21. Humidex
 26. UV index 4 or moderate.
Tuesday night..Rain with risk of a thunderstorm. Local amount 30 to
 40 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 16.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Mainly cloudy with 30 percent chance of showers or drizzle.
 Wind northeast 20 km/h gusting to 40. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind southeast 20 km/h gusting to 40. High 21. Humidex
 26. UV index 4 or moderate.
Tuesday night..Rain with risk of a thunderstorm. Local amount 30 to
 40 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 16.

Barrie - Collingwood - Hillsdale.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind becoming southeast 20 km/h near noon. High 20.
 Humidex 25. UV index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40. Low 15.

Midland - Coldwater - Orr Lake.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind becoming southeast 20 km/h near noon. High 20.
 Humidex 25. UV index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40. Low 15.

Orillia - Lagoon City - Washago.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 16.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Rain
 beginning late in the afternoon. Risk of a thunderstorm late in the
 afternoon. Wind becoming southeast 20 km/h near noon. High 20.
 Humidex 25. UV index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40. Low 15.

Cobourg - Colborne - Western Northumberland County.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 southeast 20 km/h gusting to 40 becoming light near midnight.
 Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 20. UV
 index 3 or moderate.
Tuesday night..Cloudy. 40 percent chance of showers early in the
 evening. Showers beginning in the evening. Risk of a thunderstorm
 overnight. Local amount 10 to 15 mm. Wind southeast 20 km/h gusting
 to 40. Low 13.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 southeast 20 km/h gusting to 40 becoming light near midnight.
 Low 15.
Tuesday..Cloudy with 30 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 20. UV
 index 3 or moderate.
Tuesday night..Cloudy. 30 percent chance of showers in the evening.
 Showers beginning near midnight. Risk of a thunderstorm overnight.
 Wind southeast 20 km/h gusting to 40. Low 13.

Picton - Sandbanks Park.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 southeast 20 km/h gusting to 40 becoming light near midnight.
 Low 15.
Tuesday..Cloudy with 30 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 20. UV
 index 3 or moderate.
Tuesday night..Cloudy. 30 percent chance of showers in the evening.
 Showers beginning near midnight. Risk of a thunderstorm overnight.
 Wind southeast 20 km/h gusting to 40. Low 13.

Napanee - Consecon.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 southeast 20 km/h gusting to 40 becoming light near midnight.
 Low 15.
Tuesday..Cloudy with 30 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 20. UV
 index 3 or moderate.
Tuesday night..Cloudy. 30 percent chance of showers in the evening.
 Showers beginning near midnight. Risk of a thunderstorm overnight.
 Wind southeast 20 km/h gusting to 40. Low 13.

Kingston - Odessa - Frontenac Islands.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 southeast 20 km/h gusting to 40 becoming light near midnight.
 Low 15.
Tuesday..Cloudy with 30 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 20. UV
 index 4 or moderate.
Tuesday night..Cloudy. 30 percent chance of showers in the evening.
 Showers beginning near midnight. Risk of a thunderstorm overnight.
 Wind southeast 20 km/h gusting to 40. Low 13.

Lindsay - Southern Kawartha Lakes.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 19. UV
 index 2 or low.
Tuesday night..Cloudy. 40 percent chance of showers early in the
 evening. Rain beginning in the evening. Risk of a thunderstorm
 overnight. Local amount 10 to 20 mm. Wind southeast 20 km/h gusting
 to 40 becoming light near midnight. Low 13.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 19. UV
 index 2 or low.
Tuesday night..Cloudy. 40 percent chance of showers early in the
 evening. Rain beginning in the evening. Risk of a thunderstorm
 overnight. Local amount 10 to 20 mm. Wind southeast 20 km/h gusting
 to 40 becoming light near midnight. Low 13.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 19. UV
 index 2 or low.
Tuesday night..Cloudy. 40 percent chance of showers early in the
 evening. Rain beginning in the evening. Risk of a thunderstorm
 overnight. Local amount 10 to 20 mm. Wind southeast 20 km/h gusting
 to 40 becoming light near midnight. Low 13.

Apsley - Woodview - Northern Peterborough County.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 19. UV
 index 2 or low.
Tuesday night..Cloudy. 40 percent chance of showers early in the
 evening. Rain beginning in the evening. Risk of a thunderstorm
 overnight. Local amount 10 to 20 mm. Wind southeast 20 km/h gusting
 to 40 becoming light near midnight. Low 13.

Stirling - Tweed - Madoc.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 southeast 20 km/h gusting to 40 becoming light near midnight.
 Low 15.
Tuesday..Cloudy with 30 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 20. UV
 index 2 or low.
Tuesday night..Cloudy. 30 percent chance of showers in the evening.
 Showers beginning near midnight. Risk of a thunderstorm overnight.
 Wind southeast 20 km/h gusting to 40. Low 13.

Tamworth - Sydenham - South Frontenac.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 southeast 20 km/h gusting to 40 becoming light near midnight.
 Low 15.
Tuesday..Cloudy with 30 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 20. UV
 index 4 or moderate.
Tuesday night..Cloudy. 30 percent chance of showers in the evening.
 Showers beginning near midnight. Risk of a thunderstorm overnight.
 Wind southeast 20 km/h gusting to 40. Low 13.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Low 14.
Tuesday..Cloudy with 40 percent chance of showers or drizzle.
 High 19. UV index 3 or moderate.
Tuesday night..Cloudy. 40 percent chance of showers in the evening.
 Rain beginning near midnight. Risk of a thunderstorm overnight.
 Low 12.

Bancroft - Hastings Highlands - Denbigh.
Tonight..A few showers and drizzle ending early this evening then
 cloudy with 40 percent chance of showers or drizzle. Low 13.
Tuesday..Cloudy with 40 percent chance of showers or drizzle.
 High 20. Humidex 25. UV index 2 or low.
Tuesday night..Cloudy with 40 percent chance of showers in the
 evening and after midnight. Rain beginning after midnight. Risk of a
 thunderstorm overnight. Low 11.

Gananoque - Mallorytown.
Tonight..Mainly cloudy with 30 percent chance of showers. Low 14.
Tuesday..Mainly cloudy. High 22. UV index 5 or moderate.
Tuesday night..Cloudy. 30 percent chance of showers overnight. Rain
 beginning before morning. Low 13.

Brockville - Prescott.
Tonight..Cloudy with 30 percent chance of showers. Low 14.
Tuesday..A mix of sun and cloud. High 22. UV index 5 or moderate.
Tuesday night..Cloudy. 30 percent chance of showers overnight. Rain
 beginning before morning. Low 13.

Westport - Charleston Lake.
Tonight..Mainly cloudy with 30 percent chance of showers. Low 14.
Tuesday..Mainly cloudy. High 22. UV index 5 or moderate.
Tuesday night..Cloudy. 30 percent chance of showers overnight. Rain
 beginning before morning. Low 13.

Merrickville-Wolford - Kemptville.
Tonight..Cloudy with 30 percent chance of showers. Low 14.
Tuesday..A mix of sun and cloud. High 22. UV index 5 or moderate.
Tuesday night..Cloudy. 30 percent chance of showers overnight. Rain
 beginning before morning. Low 13.

Ottawa North - Kanata - Orl‚ans.
Tonight..A few showers ending early this evening then mainly cloudy
 with 30 percent chance of showers. Low 14.
Tuesday..A mix of sun and cloud. High 22. UV index 5 or moderate.
Tuesday night..Increasing cloudiness. 30 percent chance of showers
 overnight. Rain beginning before morning. Low 13.

Ottawa South - Richmond - Metcalfe.
Tonight..A few showers ending early this evening then mainly cloudy
 with 30 percent chance of showers. Low 14.
Tuesday..A mix of sun and cloud. High 22. UV index 5 or moderate.
Tuesday night..Increasing cloudiness. 30 percent chance of showers
 overnight. Rain beginning before morning. Low 13.

Gatineau.
Tonight..A few showers ending early this evening then cloudy with
 30 percent chance of showers. Low 14.
Tuesday..Mainly sunny. High 22. UV index 5 or moderate.
Tuesday night..Clear. Increasing cloudiness near midnight then
 30 percent chance of showers overnight. Rain beginning before
 morning. Low 13.

Prescott and Russell.
Tonight..A few showers ending early this evening then cloudy with
 30 percent chance of showers. Low 14.
Tuesday..Clearing in the morning. High 22. UV index 5 or moderate.
Tuesday night..Increasing cloudiness. 30 percent chance of showers
 overnight. Rain beginning before morning. Low 13.

Morrisburg - Long Sault.
Tonight..A few showers ending early this evening then cloudy with
 30 percent chance of showers. Low 14.
Tuesday..Clearing in the morning. High 22. UV index 5 or moderate.
Tuesday night..Increasing cloudiness. 30 percent chance of showers
 overnight. Rain beginning before morning. Low 13.

Cornwall - Lancaster.
Tonight..A few showers ending early this evening then cloudy with
 30 percent chance of showers. Low 14.
Tuesday..Clearing in the morning. High 22. UV index 5 or moderate.
Tuesday night..Clear. Increasing cloudiness near midnight then
 30 percent chance of showers overnight. Rain beginning before
 morning. Low 13.

Winchester - Newington.
Tonight..A few showers ending early this evening then cloudy with
 30 percent chance of showers. Low 14.
Tuesday..A mix of sun and cloud. High 22. UV index 5 or moderate.
Tuesday night..Partly cloudy. Becoming cloudy near midnight with
 30 percent chance of showers overnight. Rain beginning before
 morning. Low 13.

Maxville - Alexandria.
Tonight..A few showers ending early this evening then cloudy with
 30 percent chance of showers. Low 14.
Tuesday..A mix of sun and cloud. High 22. UV index 5 or moderate.
Tuesday night..Increasing cloudiness. 30 percent chance of showers
 overnight. Rain beginning before morning. Low 13.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Low 14.
Tuesday..Cloudy with 40 percent chance of showers or drizzle.
 High 19. UV index 4 or moderate.
Tuesday night..Cloudy. 40 percent chance of showers in the evening.
 Rain beginning near midnight. Risk of a thunderstorm overnight.
 Low 12.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..A few showers ending early this evening then cloudy with
 30 percent chance of showers. Low 14.
Tuesday..A mix of sun and cloud. High 22. UV index 5 or moderate.
Tuesday night..Cloudy. 30 percent chance of showers overnight. Rain
 beginning before morning. Low 13.

Port Carling - Port Severn.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 19. UV
 index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 13.

Bracebridge - Gravenhurst.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 19. UV
 index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 13.

Town of Parry Sound - Rosseau - Killbear Park.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 19. UV
 index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 13.

Huntsville - Baysville.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 19. UV
 index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 13.

Haliburton - Minden - Southern Haliburton County.
Tonight..A few showers and drizzle ending early this evening then
 cloudy with 40 percent chance of showers or drizzle. Low 13.
Tuesday..Cloudy with 40 percent chance of showers or drizzle.
 High 19. UV index 2 or low.
Tuesday night..Cloudy. 40 percent chance of showers in the evening.
 Rain beginning late in the evening. Risk of a thunderstorm late in
 the evening and overnight. Local amount 10 to 20 mm. Low 11.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Tonight..A few showers and drizzle ending early this evening then
 cloudy with 40 percent chance of showers or drizzle. Low 13.
Tuesday..Cloudy with 40 percent chance of showers or drizzle.
 High 19. UV index 2 or low.
Tuesday night..Cloudy. 40 percent chance of showers in the evening.
 Rain beginning late in the evening. Risk of a thunderstorm late in
 the evening and overnight. Local amount 10 to 20 mm. Low 11.

Barry's Bay - Killaloe.
Tonight..A few showers and drizzle ending early this evening then
 cloudy with 40 percent chance of showers or drizzle. Low 13.
Tuesday..Cloudy with 40 percent chance of showers or drizzle.
 High 20. Humidex 25. UV index 4 or moderate.
Tuesday night..Cloudy with 40 percent chance of showers in the
 evening and after midnight. Rain beginning after midnight. Risk of a
 thunderstorm overnight. Low 11.

Renfrew - Arnprior - Calabogie.
Tonight..A few showers and drizzle ending early this evening then
 cloudy with 40 percent chance of showers or drizzle. Low 13.
Tuesday..Cloudy with 40 percent chance of showers or drizzle.
 High 20. Humidex 25. UV index 5 or moderate.
Tuesday night..Cloudy with 40 percent chance of showers in the
 evening and after midnight. Rain beginning overnight. Low 11.

Petawawa - Pembroke - Cobden.
Tonight..A few showers and drizzle ending early this evening then
 cloudy with 40 percent chance of showers or drizzle. Low 13.
Tuesday..Mainly cloudy with 40 percent chance of showers or drizzle.
 High 20. Humidex 25. UV index 5 or moderate.
Tuesday night..Cloudy with 40 percent chance of showers in the
 evening and after midnight. Rain beginning overnight. Low 11.

Western Algonquin Park - Lake of Two Rivers.
Tonight..A few showers and drizzle ending early this evening then
 cloudy with 40 percent chance of showers or drizzle. Low 13.
Tuesday..Cloudy with 40 percent chance of showers or drizzle.
 High 19. UV index 2 or low.
Tuesday night..Cloudy. 40 percent chance of showers in the evening.
 Rain beginning near midnight. Risk of a thunderstorm late in the
 evening and overnight. Local amount 10 to 20 mm. Low 11.

Deep River - Whitney - Eastern Algonquin Park.
Tonight..A few showers and drizzle ending early this evening then
 cloudy with 40 percent chance of showers or drizzle. Low 13.
Tuesday..Cloudy with 40 percent chance of showers or drizzle.
 High 19. UV index 2 or low.
Tuesday night..Cloudy. 40 percent chance of showers in the evening.
 Rain beginning near midnight. Risk of a thunderstorm late in the
 evening and overnight. Local amount 10 to 20 mm. Low 11.

Bayfield Inlet - Dunchurch.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 19. UV
 index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 13.

South River - Burk's Falls.
Tonight..Cloudy with 40 percent chance of showers or drizzle. Wind
 northeast 20 km/h becoming light near midnight. Low 15.
Tuesday..Cloudy with 40 percent chance of showers or drizzle. Wind
 becoming southeast 20 km/h gusting to 40 near noon. High 19. UV
 index 2 or low.
Tuesday night..Rain with risk of a thunderstorm. Local amount 20 to
 30 mm. Wind southeast 20 km/h gusting to 40 becoming light near
 midnight. Low 13.

End
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