Subj : Southern Ontario Weather To : All From : Northern Realms Date : Tue Sep 24 2024 11:05:02 FPCN11 CWTO 241500 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 11:00 a.m. EDT Tuesday 24 September 2024 for today and Wednesday. The next scheduled forecast will be issued at 3:30 p.m. EDT. City of Toronto. Today..Showers or drizzle. Wind becoming southeast 20 km/h gusting to 40 late this afternoon. Temperature steady near 19. Humidex 25. UV index 2 or low. Tonight..Showers at times heavy. Risk of a thunderstorm late this evening and overnight. Local amount 30 to 40 mm. Wind southeast 20 km/h gusting to 40. Temperature steady near 18. Wednesday..Showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind southeast 20 km/h gusting to 40. High 24. Humidex 30. UV index 3 or moderate. Windsor - Leamington - Essex County. Today..Showers with risk of a thunderstorm. Local amount 5 mm. Wind becoming southeast 20 km/h early this afternoon. High 22. Humidex 29. UV index 2 or low. Tonight..Showers at times heavy or thunderstorms ending after midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm overnight. Local amount 30 mm. Wind becoming southwest 20 km/h after midnight. Low 18. Wednesday..Mainly cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm in the morning and afternoon. Wind southwest 20 km/h becoming light in the afternoon. High 24. Humidex 31. UV index 5 or moderate. Chatham-Kent - Rondeau Park. Today..Showers with risk of a thunderstorm. Local amount 5 mm. Wind becoming southeast 20 km/h late this afternoon. High 22. Humidex 28. UV index 2 or low. Tonight..Showers at times heavy or thunderstorms ending after midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm overnight. Local amount 30 mm. Wind southeast 20 km/h becoming light this evening. Low 18. Wednesday..Mainly cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm in the morning and afternoon. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 24. Humidex 31. UV index 5 or moderate. Sarnia - Petrolia - Western Lambton County. Today..Showers with risk of a thunderstorm. Local amount 5 mm. High 22. Humidex 27. UV index 2 or low. Tonight..Showers at times heavy or thunderstorms ending after midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm overnight. Local amount 30 mm. Wind becoming south 30 km/h late this evening. Low 16. Wednesday..Mainly cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm in the morning and afternoon. Wind south 30 km/h. High 23. Humidex 29. UV index 5 or moderate. Watford - Pinery Park - Eastern Lambton County. Today..Showers with risk of a thunderstorm. Local amount 5 mm. Wind southeast 20 km/h. High 21. Humidex 28. UV index 2 or low. Tonight..Showers at times heavy or thunderstorms ending after midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm overnight. Local amount 30 mm. Wind south 20 km/h. Low 17. Wednesday..Mainly cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm in the morning and afternoon. Wind south 20 km/h gusting to 40. High 24. Humidex 30. UV index 5 or moderate. Rodney - Shedden - Western Elgin County. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 20 km/h. High 21. Humidex 29. UV index 2 or low. Tonight..Showers at times heavy ending before morning then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening and overnight. Local amount 30 mm. Wind becoming south 20 km/h gusting to 40 this evening then light after midnight. Low 17. Wednesday..Mainly cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm in the morning and afternoon. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 24. Humidex 31. UV index 5 or moderate. St. Thomas - Aylmer - Eastern Elgin County. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 20 km/h. Temperature steady near 20. Humidex 27. UV index 2 or low. Tonight..Showers at times heavy ending before morning then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening and overnight. Local amount 30 mm. Wind south 30 km/h gusting to 50. Temperature steady near 18. Wednesday..Mainly cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm in the morning and afternoon. Wind becoming south 20 km/h gusting to 40 in the morning. High 24. Humidex 32. UV index 5 or moderate. Strathroy - Komoka - Western Middlesex County. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 20 km/h. High 21. Humidex 28. UV index 2 or low. Tonight..Showers at times heavy ending before morning then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening and overnight. Local amount 30 mm. Wind becoming south 20 km/h late this evening. Low 17. Wednesday..Mainly cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm in the morning and afternoon. Wind southwest 20 km/h gusting to 40. High 24. Humidex 30. UV index 5 or moderate. London - Parkhill - Eastern Middlesex County. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 20 km/h. High 21. Humidex 26. UV index 2 or low. Tonight..Showers at times heavy ending before morning then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening and overnight. Local amount 30 mm. Wind becoming south 20 km/h late this evening. Low 17. Wednesday..Mainly cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm in the morning and afternoon. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 24. Humidex 31. UV index 5 or moderate. Simcoe - Delhi - Norfolk. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Temperature steady near 19. Humidex 26. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 20 to 30 mm. Wind becoming south 20 km/h this evening. Temperature steady near 17. Wednesday..Showers ending near noon then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind becoming south 20 km/h gusting to 40 in the morning. High 21. Humidex 28. UV index 5 or moderate. Dunnville - Caledonia - Haldimand. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 20 km/h. Temperature steady near 19. Humidex 27. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 20 to 30 mm. Wind south 20 km/h. Temperature steady near 18. Wednesday..Showers ending near noon then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind south 20 km/h gusting to 40. Temperature steady near 20. Humidex 29. UV index 5 or moderate. Woodstock - Tillsonburg - Oxford County. Today..Showers. Drizzle near noon. Risk of a thunderstorm this afternoon. Local amount 5 to 10 mm. Wind southeast 20 km/h. Temperature steady near 19. Humidex 26. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming south 20 km/h late this evening. Temperature steady near 17. Wednesday..Showers ending near noon then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 mm. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 23. Humidex 29. UV index 5 or moderate. Brantford - County of Brant. Today..Showers. Drizzle near noon. Risk of a thunderstorm this afternoon. Local amount 5 to 10 mm. Wind southeast 20 km/h. Temperature steady near 19. Humidex 26. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming south 20 km/h after midnight. Temperature steady near 16. Wednesday..Showers ending near noon then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 mm. Wind becoming south 20 km/h gusting to 40 late in the morning. High 23. Humidex 29. UV index 5 or moderate. Niagara Falls - Welland - Southern Niagara Region. Today..Showers. Drizzle near noon. Risk of a thunderstorm this afternoon. Temperature steady near 20. Humidex 26. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 15 to 25 mm. Wind becoming south 20 km/h after midnight. Temperature steady near 18. Wednesday..Showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind south 30 km/h gusting to 50 becoming light in the afternoon. High 23. Humidex 30. UV index 4 or moderate. St. Catharines - Grimsby - Northern Niagara Region. Today..Showers. Drizzle near noon. Risk of a thunderstorm this afternoon. Wind south 30 km/h. High 21. Humidex 26. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 15 to 25 mm. Wind becoming south 20 km/h before morning. Low 18. Wednesday..Showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind south 30 km/h gusting to 50. High 23. Humidex 30. UV index 4 or moderate. City of Hamilton. Today..Showers. Drizzle near noon. Risk of a thunderstorm this afternoon. Wind becoming southeast 20 km/h late this afternoon. Temperature steady near 19. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 15 to 25 mm. Wind south 20 km/h. Temperature steady near 17. Wednesday..Showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind south 20 km/h gusting to 40. High 23. Humidex 30. UV index 4 or moderate. Burlington - Oakville. Today..Showers and drizzle. Wind southeast 30 km/h. Temperature steady near 20. Humidex 26. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind southeast 30 km/h. Temperature steady near 17. Wednesday..Showers ending late in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 mm. Wind southeast 30 km/h becoming light in the morning. Wind becoming south 20 gusting to 40 late in the morning. High 23. Humidex 31. UV index 3 or moderate. Halton Hills - Milton. Today..Showers and drizzle. Wind east 20 km/h. Temperature steady near 19. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind east 20 km/h becoming south 20 after midnight. Temperature steady near 17. Wednesday..Showers ending late in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 mm. Wind south 20 km/h. High 23. Humidex 31. UV index 3 or moderate. Mississauga - Brampton. Today..Showers or drizzle. Wind becoming southeast 20 km/h gusting to 40 late this afternoon. Temperature steady near 19. Humidex 25. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind southeast 20 km/h gusting to 40. Temperature steady near 17. Wednesday..Showers ending late in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind southeast 30 km/h becoming light in the morning. Wind becoming south 20 late in the morning. High 24. Humidex 32. UV index 3 or moderate. Caledon. Today..Cloudy. 40 percent chance of showers or drizzle early this afternoon. Showers beginning this afternoon. Wind becoming southeast 20 km/h this afternoon. High 19. UV index 3 or moderate. Tonight..Rain at times heavy with risk of a thunderstorm. Local amount 20 to 30 mm. Wind southeast 20 km/h. Low 16. Wednesday..Showers ending late in the morning then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 10 to 20 mm. Wind becoming south 20 km/h gusting to 40 in the morning. High 22. Humidex 30. UV index 4 or moderate. Vaughan - Richmond Hill - Markham. Today..Showers or drizzle. Wind becoming southeast 20 km/h gusting to 40 late this afternoon. Temperature steady near 18. Humidex 25. UV index 2 or low. Tonight..Showers at times heavy. Risk of a thunderstorm late this evening and overnight. Local amount 30 to 40 mm. Wind southeast 20 km/h gusting to 40. Temperature steady near 17. Wednesday..Showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind south 20 km/h gusting to 40. High 24. Humidex 29. UV index 3 or moderate. Newmarket - Georgina - Northern York Region. Today..Cloudy. 40 percent chance of showers or drizzle early this afternoon. Showers beginning this afternoon. Wind southeast 20 km/h. Temperature steady near 18. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm late this evening and overnight. Local amount 20 to 30 mm. Wind southeast 20 km/h. Temperature steady near 16. Wednesday..Showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 10 to 20 mm. Wind south 20 km/h. High 21. Humidex 26. UV index 4 or moderate. Pickering - Oshawa - Southern Durham Region. Today..Showers or drizzle. Wind becoming southeast 20 km/h gusting to 40 early this afternoon. Temperature steady near 17. UV index 2 or low. Tonight..Showers at times heavy. Risk of a thunderstorm late this evening and overnight. Local amount 30 to 40 mm. Wind southeast 20 km/h gusting to 40. Temperature steady near 17. Wednesday..Showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind southeast 20 km/h becoming light in the afternoon. High 22. Humidex 29. UV index 3 or moderate. Uxbridge - Beaverton - Northern Durham Region. Today..Cloudy. 40 percent chance of showers or drizzle early this afternoon. Showers beginning this afternoon. Wind becoming southeast 20 km/h late this afternoon. Temperature steady near 16. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm late this evening and overnight. Local amount 20 to 30 mm. Wind southeast 20 km/h. Temperature steady near 16. Wednesday..Showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 10 to 20 mm. Wind south 20 km/h gusting to 40. High 20. Humidex 27. UV index 4 or moderate. Goderich - Bluewater - Southern Huron County. Today..Cloudy. 40 percent chance of showers near noon. Showers beginning early this afternoon. Risk of a thunderstorm this afternoon. Local amount 5 mm. Wind becoming southeast 20 km/h late this afternoon. High 20. Humidex 27. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind southeast 20 km/h. Low 17. Wednesday..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind south 30 km/h gusting to 50. High 23. Humidex 30. UV index 4 or moderate. Wingham - Blyth - Northern Huron County. Today..Cloudy. 40 percent chance of showers near noon. Showers beginning early this afternoon. Risk of a thunderstorm this afternoon. Local amount 5 mm. Wind southeast 20 km/h gusting to 40. High 22. Humidex 27. UV index 4 or moderate. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind southeast 20 km/h gusting to 40 becoming light this evening. Wind becoming south 20 after midnight. Low 17. Wednesday..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind south 20 km/h gusting to 40. High 23. Humidex 30. UV index 4 or moderate. Stratford - Mitchell - Southern Perth County. Today..Cloudy. 40 percent chance of showers or drizzle near noon. Showers beginning early this afternoon. Risk of a thunderstorm this afternoon. Local amount 5 mm. Wind southeast 20 km/h. High 20. Humidex 26. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind southeast 20 km/h. Low 16. Wednesday..Showers ending late in the morning then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 mm. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 24. Humidex 31. UV index 4 or moderate. Listowel - Milverton - Northern Perth County. Today..Cloudy. 40 percent chance of showers or drizzle near noon. Showers beginning early this afternoon. Risk of a thunderstorm this afternoon. Local amount 5 mm. Wind southeast 20 km/h. High 20. Humidex 26. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind southeast 20 km/h. Low 16. Wednesday..Showers ending late in the morning then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 mm. Wind south 20 km/h gusting to 40. High 23. Humidex 29. UV index 4 or moderate. Kitchener - Cambridge - Region of Waterloo. Today..Cloudy. 40 percent chance of showers or drizzle near noon. Showers beginning early this afternoon. Risk of a thunderstorm this afternoon. Local amount 5 mm. Wind southeast 20 km/h. Temperature steady near 18. UV index 2 or low. Tonight..Showers at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind south 20 km/h. Temperature steady near 17. Wednesday..Showers ending late in the morning then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 mm. Wind becoming south 20 km/h gusting to 40 in the morning. High 23. Humidex 30. UV index 4 or moderate. Guelph - Erin - Southern Wellington County. Today..Cloudy. 40 percent chance of showers or drizzle early this afternoon. Showers beginning this afternoon. Wind becoming southeast 20 km/h late this afternoon. Temperature steady near 18. UV index 2 or low. Tonight..Rain at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind south 20 km/h. Temperature steady near 17. Wednesday..Showers ending late in the morning then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 23. Humidex 30. UV index 4 or moderate. Mount Forest - Arthur - Northern Wellington County. Today..Cloudy. 40 percent chance of showers or drizzle early this afternoon. Showers beginning this afternoon. Wind becoming southeast 20 km/h late this afternoon. High 19. UV index 3 or moderate. Tonight..Rain at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind southeast 20 km/h gusting to 40. Temperature steady near 16. Wednesday..Showers ending late in the morning then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind southeast 20 km/h gusting to 40 becoming southwest 20 in the afternoon. High 21. Humidex 26. UV index 4 or moderate. Orangeville - Grand Valley - Southern Dufferin County. Today..Cloudy. 40 percent chance of showers or drizzle early this afternoon. Showers beginning this afternoon. Wind becoming southeast 20 km/h late this afternoon. High 19. UV index 2 or low. Tonight..Rain at times heavy with risk of a thunderstorm. Local amount 20 to 30 mm. Wind south 20 km/h. Temperature steady near 17. Wednesday..Showers ending late in the morning then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 10 to 20 mm. Wind becoming south 20 km/h gusting to 40 in the morning. High 23. Humidex 30. UV index 4 or moderate. Shelburne - Mansfield - Northern Dufferin County. Today..Cloudy. 40 percent chance of showers or drizzle early this afternoon. Showers beginning this afternoon. Wind southeast 20 km/h. Temperature steady near 18. UV index 3 or moderate. Tonight..Rain at times heavy with risk of a thunderstorm. Local amount 20 to 30 mm. Wind southeast 20 km/h. Temperature steady near 17. Wednesday..Showers ending late in the morning then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 10 to 20 mm. Wind south 20 km/h gusting to 40. High 23. Humidex 30. UV index 4 or moderate. Innisfil - New Tecumseth - Angus. Today..Cloudy. 40 percent chance of showers or drizzle early this afternoon. Showers beginning this afternoon. Wind becoming southeast 20 km/h late this afternoon. Temperature steady near 18. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm late this evening and overnight. Local amount 20 to 30 mm. Wind southeast 20 km/h. Temperature steady near 17. Wednesday..Showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 10 to 20 mm. Wind becoming south 20 km/h gusting to 40 in the morning. High 23. Humidex 30. UV index 4 or moderate. Saugeen Shores - Kincardine - Southern Bruce County. Today..Cloudy. 40 percent chance of showers or drizzle early this afternoon. Showers beginning this afternoon. Local amount 5 mm. Wind south 20 km/h. High 22. Humidex 28. UV index 4 or moderate. Tonight..Rain with risk of a thunderstorm. Local amount 20 to 30 mm. Low 17. Wednesday..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h gusting to 40 in the morning. High 22. Humidex 29. UV index 4 or moderate. Bruce Peninsula - Sauble Beach - Tobermory. Today..Cloudy. 40 percent chance of showers or drizzle early this afternoon. Showers beginning this afternoon. Local amount 5 mm. Wind becoming southeast 30 km/h late this afternoon. Temperature steady near 18. UV index 2 or low. Tonight..Rain with risk of a thunderstorm. Local amount 20 to 30 mm. Wind southeast 30 km/h becoming light late this evening. Temperature steady near 17. Wednesday..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h gusting to 40 in the morning. High 22. Humidex 28. UV index 4 or moderate. Hanover - Dundalk - Southern Grey County. Today..Cloudy. 40 percent chance of showers or drizzle early this afternoon. Showers beginning this afternoon. Wind southeast 20 km/h. High 20. Humidex 25. UV index 3 or moderate. Tonight..Rain with risk of a thunderstorm. Local amount 20 to 30 mm. Wind southeast 20 km/h gusting to 40. Low 16. Wednesday..Showers ending near noon then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 mm. Wind becoming south 30 km/h gusting to 50 in the morning. High 22. Humidex 27. UV index 4 or moderate. Owen Sound - Blue Mountains - Northern Grey County. Today..Cloudy. 40 percent chance of showers or drizzle early this afternoon. Showers beginning this afternoon. Wind becoming east 30 km/h late this afternoon. Temperature steady near 18. UV index 2 or low. Tonight..Rain with risk of a thunderstorm. Local amount 20 to 30 mm. Wind southeast 20 km/h gusting to 40. Temperature steady near 16. Wednesday..Showers ending near noon then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 mm. Wind south 20 km/h gusting to 40. High 21. Humidex 27. UV index 4 or moderate. Barrie - Collingwood - Hillsdale. Today..Cloudy. 40 percent chance of showers or drizzle. Showers beginning late this afternoon. Wind southeast 30 km/h gusting to 50. High 19. UV index 2 or low. Tonight..Rain with risk of a thunderstorm. Local amount 15 to 25 mm. Wind southeast 30 km/h gusting to 50. Low 15. Wednesday..Showers ending near noon then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind southeast 20 km/h. High 23. Humidex 29. UV index 4 or moderate. Midland - Coldwater - Orr Lake. Today..Cloudy. 40 percent chance of showers or drizzle. Showers beginning late this afternoon. Wind southeast 20 km/h gusting to 40. Temperature steady near 19. UV index 2 or low. Tonight..Rain with risk of a thunderstorm. Local amount 15 to 25 mm. Wind southeast 20 km/h gusting to 40. Low 15. Wednesday..Showers ending near noon then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind south 20 km/h gusting to 40. High 22. Humidex 30. UV index 4 or moderate. Orillia - Lagoon City - Washago. Today..Cloudy. 40 percent chance of showers or drizzle. Showers beginning late this afternoon. Wind southeast 30 km/h gusting to 50. High 19. UV index 2 or low. Tonight..Rain with risk of a thunderstorm. Local amount 15 to 25 mm. Wind southeast 30 km/h gusting to 50. Temperature steady near 16. Wednesday..Showers ending near noon then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Local amount 5 to 10 mm. Wind south 30 km/h. High 22. Humidex 28. UV index 4 or moderate. Cobourg - Colborne - Western Northumberland County. Today..Showers or drizzle. Wind becoming southeast 30 km/h late this afternoon. Temperature steady near 18. UV index 2 or low. Tonight..Showers at times heavy. Risk of a thunderstorm late this evening and overnight. Local amount 30 to 40 mm. Wind southeast 30 km/h. Temperature steady near 15. Wednesday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 20 km/h gusting to 40. High 21. Humidex 26. UV index 2 or low. Belleville - Quinte West - Eastern Northumberland County. Today..Cloudy with 40 percent chance of showers or drizzle. Wind becoming southeast 30 km/h late this afternoon. Temperature steady near 18. UV index 2 or low. Tonight..Showers. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind southeast 30 km/h. Temperature steady near 15. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. Wind southeast 20 km/h gusting to 40. High 21. Humidex 26. UV index 2 or low. Picton - Sandbanks Park. Today..Cloudy with 40 percent chance of showers or drizzle. Wind southeast 40 km/h. Temperature steady near 19. Humidex 25. UV index 2 or low. Tonight..Showers. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind southeast 30 km/h. Low 15. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. Wind southeast 30 km/h gusting to 50. High 21. Humidex 26. UV index 2 or low. Napanee - Consecon. Today..Cloudy with 40 percent chance of showers or drizzle. Wind becoming southeast 30 km/h late this afternoon. Temperature steady near 18. UV index 2 or low. Tonight..Showers. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind southeast 30 km/h. Temperature steady near 15. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. Wind southeast 30 km/h gusting to 50. High 21. Humidex 26. UV index 2 or low. Kingston - Odessa - Frontenac Islands. Today..Cloudy with 40 percent chance of showers or drizzle. Wind southeast 30 km/h. High 20. UV index 2 or low. Tonight..Showers. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind southeast 30 km/h gusting to 50. Low 14. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. Wind southeast 30 km/h gusting to 50. High 20. UV index 2 or low. Lindsay - Southern Kawartha Lakes. Today..Showers or drizzle. Wind southeast 20 km/h gusting to 40. Temperature steady near 17. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm late this evening and overnight. Local amount 20 to 30 mm. Wind southeast 20 km/h. Temperature steady near 16. Wednesday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 20 km/h becoming light in the afternoon. High 21. Humidex 26. UV index 2 or low. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Today..Cloudy. 40 percent chance of showers or drizzle. Showers beginning late this afternoon. Wind southeast 20 km/h gusting to 40. Temperature steady near 17. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm late this evening and overnight. Local amount 15 to 25 mm. Wind southeast 30 km/h. Temperature steady near 14. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind southeast 30 km/h. High 20. Humidex 26. UV index 2 or low. Peterborough City - Lakefield - Southern Peterborough County. Today..Showers or drizzle. Wind becoming southeast 20 km/h late this afternoon. High 17. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm late this evening and overnight. Local amount 20 to 30 mm. Wind southeast 20 km/h gusting to 40. Temperature steady near 14. Wednesday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 20 km/h. High 21. Humidex 26. UV index 2 or low. Apsley - Woodview - Northern Peterborough County. Today..Cloudy. 40 percent chance of showers or drizzle. Showers beginning late this afternoon. Wind southeast 20 km/h gusting to 40. High 18. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm late this evening and overnight. Local amount 15 to 25 mm. Wind southeast 20 km/h gusting to 40. Low 14. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind southeast 20 km/h gusting to 40. High 20. Humidex 25. UV index 2 or low. Stirling - Tweed - Madoc. Today..Cloudy with 40 percent chance of showers or drizzle. Wind southeast 20 km/h. High 18. UV index 3 or moderate. Tonight..Showers. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind southeast 20 km/h gusting to 40. Low 14. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. Wind southeast 20 km/h gusting to 40. High 20. Humidex 25. UV index 2 or low. Tamworth - Sydenham - South Frontenac. Today..Cloudy with 40 percent chance of showers or drizzle. Wind southeast 20 km/h becoming light this afternoon. High 20. UV index 3 or moderate. Tonight..Showers. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind becoming southeast 20 km/h late this evening. Low 13. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. Wind south 20 km/h gusting to 40. High 19. UV index 2 or low. Kaladar - Bannockburn - Bon Echo Park. Today..Cloudy with 40 percent chance of showers or drizzle. Wind southeast 20 km/h. High 19. UV index 3 or moderate. Tonight..Rain. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind becoming southeast 20 km/h gusting to 40 late this evening. Low 13. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. Wind southeast 20 km/h gusting to 40. High 18. UV index 2 or low. Bancroft - Hastings Highlands - Denbigh. Today..Cloudy with 40 percent chance of showers or drizzle. Wind becoming southeast 20 km/h late this afternoon. Temperature steady near 15. UV index 2 or low. Tonight..Cloudy. 40 percent chance of showers or drizzle early this evening. Rain beginning this evening. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind southeast 20 km/h gusting to 40. Temperature steady near 13. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. Wind south 20 km/h gusting to 40. High 18. UV index 2 or low. Gananoque - Mallorytown. Today..A mix of sun and cloud. Wind becoming southeast 20 km/h this afternoon. High 21. UV index 5 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Rain beginning near midnight. Local amount 5 mm. Wind becoming southeast 20 km/h late this evening. Low 13. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. High 17. UV index 1 or low. Brockville - Prescott. Today..Cloudy. High 21. UV index 2 or low. Tonight..Cloudy. 40 percent chance of showers this evening. Rain beginning near midnight. Local amount 5 mm. Wind becoming southeast 20 km/h gusting to 40 late this evening. Low 13. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. Wind southeast 20 km/h. High 17. UV index 1 or low. Westport - Charleston Lake. Today..A mix of sun and cloud. Wind southeast 20 km/h. High 21. UV index 5 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Rain beginning near midnight. Local amount 5 mm. Wind becoming southeast 20 km/h after midnight. Low 13. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. Wind south 20 km/h. High 17. UV index 1 or low. Merrickville-Wolford - Kemptville. Today..A mix of sun and cloud. Wind southeast 20 km/h. High 21. UV index 5 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Rain beginning near midnight. Local amount 5 mm. Wind southeast 20 km/h becoming light this evening. Low 12. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. Wind becoming southeast 20 km/h late in the morning. High 16. UV index 1 or low. Ottawa North - Kanata - Orl‚ans. Today..Mainly cloudy. Wind east 20 km/h. High 21. UV index 4 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Rain beginning near midnight. Local amount 5 mm. Wind southeast 20 km/h becoming light this evening. Low 12. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. Wind southeast 20 km/h becoming light late in the morning. High 17. UV index 1 or low. Ottawa South - Richmond - Metcalfe. Today..A mix of sun and cloud. Wind southeast 20 km/h. High 21. UV index 5 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Rain beginning near midnight. Local amount 5 mm. Wind southeast 20 km/h becoming light this evening. Low 12. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. Wind southeast 20 km/h becoming light late in the morning. High 17. UV index 1 or low. Gatineau. Today..Cloudy. Wind east 30 km/h. High 20. UV index 3 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Rain beginning near midnight. Local amount 5 mm. Wind east 30 km/h becoming light late this evening. Low 14. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. Wind east 20 km/h becoming light late in the morning. Temperature steady near 16. UV index 1 or low. Prescott and Russell. Today..A mix of sun and cloud. Wind east 20 km/h. High 22. Humidex 25. UV index 5 or moderate. Tonight..Cloudy with 40 percent chance of showers this evening and after midnight. Rain beginning after midnight. Local amount 5 mm. Wind east 20 km/h becoming light this evening. Low 12. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. Wind becoming southeast 20 km/h late in the morning. High 17. UV index 1 or low. Morrisburg - Long Sault. Today..A mix of sun and cloud. High 22. UV index 5 or moderate. Tonight..Cloudy with 40 percent chance of showers this evening and after midnight. Rain beginning after midnight. Local amount 5 mm. Low 12. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. Wind southeast 20 km/h becoming light in the afternoon. High 16. UV index 1 or low. Cornwall - Lancaster. Today..Cloudy. Becoming a mix of sun and cloud this afternoon. Wind becoming east 30 km/h late this afternoon. High 22. UV index 5 or moderate. Tonight..Cloudy with 40 percent chance of showers this evening and after midnight. Rain beginning after midnight. Local amount 5 mm. Wind east 30 km/h becoming light late this evening. Low 12. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. High 16. UV index 1 or low. Winchester - Newington. Today..A mix of sun and cloud. Wind east 20 km/h. High 22. UV index 5 or moderate. Tonight..Cloudy with 40 percent chance of showers this evening and after midnight. Rain beginning after midnight. Local amount 5 mm. Wind east 20 km/h becoming light this evening. Low 12. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. High 16. UV index 1 or low. Maxville - Alexandria. Today..A mix of sun and cloud. Wind becoming east 20 km/h this afternoon. High 22. UV index 5 or moderate. Tonight..Cloudy with 40 percent chance of showers this evening and after midnight. Rain beginning after midnight. Local amount 5 mm. Wind east 20 km/h becoming light this evening. Low 12. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. High 16. UV index 1 or low. Plevna - Sharbot Lake - Western Lanark County. Today..Cloudy with 40 percent chance of showers or drizzle. Wind southeast 20 km/h. High 20. UV index 3 or moderate. Tonight..Rain. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind becoming southeast 20 km/h late this evening. Low 13. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. Wind south 20 km/h gusting to 40. High 17. UV index 2 or low. Smiths Falls - Perth - Eastern Lanark County. Today..A mix of sun and cloud. High 21. UV index 5 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Rain beginning near midnight. Local amount 5 mm. Wind becoming southeast 20 km/h after midnight. Low 13. Wednesday..Rain. Risk of a thunderstorm in the afternoon. Local amount 10 to 20 mm. Wind southeast 20 km/h becoming light in the afternoon. High 17. UV index 1 or low. Port Carling - Port Severn. Today..Cloudy. 40 percent chance of showers or drizzle. Showers beginning late this afternoon. Wind southeast 30 km/h gusting to 50. High 19. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm overnight. Local amount 10 to 20 mm. Wind southeast 30 km/h gusting to 50. Low 15. Wednesday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 30 km/h. High 22. Humidex 29. UV index 2 or low. Bracebridge - Gravenhurst. Today..Cloudy. 40 percent chance of showers or drizzle. Showers beginning late this afternoon. Wind becoming southeast 20 km/h gusting to 40 late this afternoon. High 19. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm overnight. Local amount 10 to 20 mm. Wind southeast 20 km/h gusting to 40. Low 15. Wednesday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 20 km/h. High 22. Humidex 29. UV index 2 or low. Town of Parry Sound - Rosseau - Killbear Park. Today..Cloudy. 40 percent chance of showers or drizzle. Showers beginning late this afternoon. Wind becoming southeast 20 km/h gusting to 40 late this afternoon. High 19. UV index 3 or moderate. Tonight..Rain. Risk of a thunderstorm overnight. Local amount 10 to 20 mm. Wind southeast 20 km/h gusting to 40. Low 15. Wednesday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 30 km/h gusting to 50 becoming southwest 30 in the afternoon. High 22. Humidex 29. UV index 2 or low. Huntsville - Baysville. Today..Cloudy. 40 percent chance of showers or drizzle. Showers beginning late this afternoon. Wind southeast 20 km/h gusting to 40. High 18. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm overnight. Local amount 10 to 20 mm. Wind southeast 20 km/h gusting to 40. Low 14. Wednesday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 20 km/h. High 20. Humidex 26. UV index 2 or low. Haliburton - Minden - Southern Haliburton County. Today..Cloudy with 40 percent chance of showers or drizzle. Wind southeast 20 km/h gusting to 40. Temperature steady near 15. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm overnight. Local amount 10 to 20 mm. Wind east 20 km/h gusting to 40. Temperature steady near 13. Wednesday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind south 20 km/h gusting to 40. High 17. UV index 2 or low. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Today..Cloudy with 40 percent chance of showers or drizzle. Wind southeast 30 km/h. Temperature steady near 16. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm overnight. Local amount 10 to 20 mm. Wind southeast 30 km/h. Temperature steady near 13. Wednesday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind south 20 km/h gusting to 40. High 18. UV index 2 or low. Barry's Bay - Killaloe. Today..Cloudy with 40 percent chance of showers or drizzle. Wind southeast 20 km/h. High 18. UV index 3 or moderate. Tonight..Cloudy. 40 percent chance of showers or drizzle early this evening. Rain beginning this evening. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind southeast 20 km/h. Low 13. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. Wind south 20 km/h gusting to 40. High 18. UV index 2 or low. Renfrew - Arnprior - Calabogie. Today..Cloudy. 40 percent chance of showers or drizzle. Wind southeast 20 km/h. High 20. UV index 3 or moderate. Tonight..Cloudy. 40 percent chance of showers or drizzle early this evening. Rain beginning this evening. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind southeast 20 km/h. Low 12. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. Wind southeast 20 km/h. High 18. UV index 2 or low. Petawawa - Pembroke - Cobden. Today..Cloudy. 40 percent chance of showers or drizzle. Wind becoming southeast 30 km/h late this afternoon. High 19. UV index 2 or low. Tonight..Cloudy. 40 percent chance of showers or drizzle early this evening. Rain beginning this evening. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind southeast 30 km/h gusting to 50. Low 14. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. Wind southeast 30 km/h gusting to 50. High 19. UV index 2 or low. Western Algonquin Park - Lake of Two Rivers. Today..Cloudy with 40 percent chance of showers or drizzle. Wind southeast 20 km/h gusting to 40. High 17. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind southeast 20 km/h gusting to 40. Low 12. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind south 30 km/h. High 18. UV index 2 or low. Deep River - Whitney - Eastern Algonquin Park. Today..Cloudy with 40 percent chance of showers or drizzle. Wind becoming southeast 20 km/h late this afternoon. High 17. UV index 3 or moderate. Tonight..Rain. Risk of a thunderstorm overnight. Local amount 5 to 10 mm. Wind southeast 20 km/h gusting to 40. Low 12. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind southeast 20 km/h gusting to 40. High 18. UV index 2 or low. Bayfield Inlet - Dunchurch. Today..Cloudy with 40 percent chance of showers or drizzle. Wind southeast 20 km/h gusting to 40. High 18. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm overnight. Local amount 10 to 20 mm. Wind southeast 20 km/h gusting to 40. Low 14. Wednesday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind south 20 km/h gusting to 40. High 20. Humidex 26. UV index 2 or low. South River - Burk's Falls. Today..Cloudy with 40 percent chance of showers or drizzle. Wind southeast 20 km/h gusting to 40. High 18. UV index 2 or low. Tonight..Rain. Risk of a thunderstorm overnight. Local amount 10 to 20 mm. Wind southeast 20 km/h gusting to 40. Low 14. Wednesday..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind south 20 km/h gusting to 40. High 20. Humidex 26. UV index 2 or low. End $$$$^^ --- up 1 week, 2 hours, 28 minutes * Origin: Northern Realms (1:229/664) .