Subj : [1/2] Southern Ontario Weather To : All From : Northern Realms Date : Tue Aug 19 2025 15:35:02 FPCN11 CWTO 191930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Tuesday 19 August 2025 for tonight Wednesday and Wednesday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Wednesday. City of Toronto. Tonight..A few showers ending before morning then cloudy with 40 percent chance of showers. Local amount 15 to 25 mm. Wind east 20 km/h gusting to 40 becoming light after midnight. Low 18. Wednesday..Cloudy with 40 percent chance of showers. Wind becoming northeast 20 km/h gusting to 40 near noon. High 23. Humidex 30. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40. Low 16. Windsor - Leamington - Essex County. Tonight..Cloudy. 70 percent chance of showers changing to 30 percent chance of showers or drizzle late this evening. Risk of a thunderstorm this evening. Wind becoming north 20 km/h after midnight. Low 18. Wednesday..Cloudy with 30 percent chance of showers or drizzle. Wind northeast 20 km/h gusting to 40. High 25. Humidex 33. UV index 5 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind north 20 km/h gusting to 40. Low 16. Chatham-Kent - Rondeau Park. Tonight..Cloudy. 70 percent chance of showers changing to 30 percent chance of showers or drizzle late this evening. Risk of a thunderstorm this evening. Wind becoming north 20 km/h after midnight. Low 18. Wednesday..Cloudy with 30 percent chance of showers or drizzle. Wind northeast 20 km/h gusting to 40. High 25. Humidex 33. UV index 6 or high. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind north 20 km/h gusting to 40. Low 16. Sarnia - Petrolia - Western Lambton County. Tonight..Cloudy. 70 percent chance of showers changing to 30 percent chance of showers or drizzle this evening. Risk of a thunderstorm early this evening. Wind becoming north 20 km/h after midnight. Low 19. Wednesday..Cloudy with 30 percent chance of showers or drizzle. Wind northeast 20 km/h gusting to 40. High 24. Humidex 32. UV index 6 or high. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind north 20 km/h gusting to 40 becoming light near midnight. Low 15. Watford - Pinery Park - Eastern Lambton County. Tonight..Cloudy. 70 percent chance of showers changing to 30 percent chance of showers or drizzle this evening. Risk of a thunderstorm early this evening. Wind becoming north 20 km/h after midnight. Low 18. Wednesday..Cloudy with 30 percent chance of showers or drizzle. Wind northeast 20 km/h gusting to 40. High 24. Humidex 32. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind north 20 km/h gusting to 40 becoming light near midnight. Low 15. Rodney - Shedden - Western Elgin County. Tonight..A few showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening. Low 18. Wednesday..Cloudy with 30 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 near noon. High 25. Humidex 33. UV index 6 or high. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light near midnight. Low 18. St. Thomas - Aylmer - Eastern Elgin County. Tonight..A few showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening. Low 18. Wednesday..Cloudy with 30 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 near noon. High 25. Humidex 33. UV index 6 or high. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light near midnight. Low 18. Strathroy - Komoka - Western Middlesex County. Tonight..A few showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening. Low 17. Wednesday..Cloudy with 30 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 near noon. High 26. Humidex 33. UV index 6 or high. Wednesday night..Mainly cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light near midnight. Low 15. London - Parkhill - Eastern Middlesex County. Tonight..A few showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening. Low 17. Wednesday..Cloudy with 30 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 near noon. High 26. Humidex 33. UV index 6 or high. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light near midnight. Low 15. Simcoe - Delhi - Norfolk. Tonight..Showers ending overnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening and after midnight. Local amount 10 to 20 mm. Low 18. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind becoming east 20 km/h gusting to 40 near noon. High 25. Humidex 33. UV index 6 or high. Wednesday night..Cloudy with 30 percent chance of showers or drizzle. Wind east 20 km/h gusting to 40. Low 15. Dunnville - Caledonia - Haldimand. Tonight..Showers ending overnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening and after midnight. Local amount 10 to 20 mm. Low 17. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind becoming east 20 km/h gusting to 40 near noon. High 24. Humidex 32. UV index 3 or moderate. Wednesday night..Cloudy with 30 percent chance of showers or drizzle. Wind east 20 km/h gusting to 40. Low 18. Woodstock - Tillsonburg - Oxford County. Tonight..Showers ending overnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening and after midnight. Local amount 10 to 20 mm. Low 17. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind becoming east 20 km/h gusting to 40 near noon. High 26. Humidex 34. UV index 6 or high. Wednesday night..Cloudy with 30 percent chance of showers or drizzle. Wind east 20 km/h gusting to 40. Low 14. Brantford - County of Brant. Tonight..Showers ending overnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening and after midnight. Local amount 10 to 20 mm. Low 17. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind becoming east 20 km/h gusting to 40 near noon. High 24. Humidex 32. UV index 6 or high. Wednesday night..Cloudy with 30 percent chance of showers or drizzle. Wind east 20 km/h gusting to 40. Low 14. Niagara Falls - Welland - Southern Niagara Region. Tonight..Cloudy. 40 percent chance of showers early this evening. Showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Low 19. Wednesday..Cloudy with 40 percent chance of showers. Wind becoming northeast 20 km/h gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or moderate. Wednesday night..Cloudy with 30 percent chance of showers or drizzle. Wind northeast 20 km/h gusting to 40. Low 16. St. Catharines - Grimsby - Northern Niagara Region. Tonight..Cloudy. 40 percent chance of showers early this evening. Showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Low 19. Wednesday..Cloudy with 40 percent chance of showers. Wind becoming northeast 20 km/h gusting to 40 in the afternoon. High 23. Humidex 30. UV index 3 or moderate. Wednesday night..Cloudy with 30 percent chance of showers or drizzle. Wind northeast 20 km/h gusting to 40. Low 16. City of Hamilton. Tonight..Cloudy. 40 percent chance of showers early this evening. Showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Low 18. Wednesday..Cloudy with 40 percent chance of showers. Wind becoming northeast 20 km/h gusting to 40 in the afternoon. High 23. Humidex 31. UV index 3 or moderate. Wednesday night..Cloudy with 30 percent chance of showers or drizzle. Wind northeast 20 km/h gusting to 40. Low 16. Burlington - Oakville. 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 15 to 25 mm. Wind east 20 km/h gusting to 40 becoming light after midnight. Low 18. Wednesday..Cloudy with 40 percent chance of showers. Wind becoming northeast 20 km/h gusting to 40 near noon. High 23. Humidex 31. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40. Low 17. Halton Hills - Milton. 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 15 to 25 mm. Wind east 20 km/h gusting to 40 becoming light after midnight. Low 18. Wednesday..Cloudy with 40 percent chance of showers. Wind becoming northeast 20 km/h gusting to 40 near noon. High 23. Humidex 31. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40. Low 15. Mississauga - Brampton. Tonight..A few showers ending before morning then cloudy with 40 percent chance of showers. Local amount 15 to 25 mm. Wind east 20 km/h gusting to 40 becoming light after midnight. Low 18. Wednesday..Cloudy with 40 percent chance of showers. Wind becoming northeast 20 km/h gusting to 40 near noon. High 23. Humidex 31. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40. Low 15. Caledon. Tonight..Showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Local amount 10 to 20 mm. Wind northeast 20 km/h becoming light this evening. Low 16. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 22. Humidex 30. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Low 15. Vaughan - Richmond Hill - Markham. Tonight..A few showers ending before morning then cloudy with 40 percent chance of showers. Local amount 15 to 25 mm. Wind east 20 km/h gusting to 40 becoming light after midnight. Low 17. Wednesday..Cloudy with 40 percent chance of showers. Wind becoming northeast 20 km/h gusting to 40 near noon. High 22. Humidex 30. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40. Low 14. Newmarket - Georgina - Northern York Region. Tonight..Showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Local amount 10 to 20 mm. Wind northeast 20 km/h becoming light this evening. Low 16. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 22. Humidex 30. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Low 13. Pickering - Oshawa - Southern Durham Region. Tonight..A few showers ending before morning then cloudy with 40 percent chance of showers. Local amount 15 to 25 mm. Wind east 20 km/h gusting to 40 becoming light after midnight. Low 17. Wednesday..Cloudy with 40 percent chance of showers. Wind becoming northeast 20 km/h gusting to 40 near noon. High 22. Humidex 27. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40. Low 14. Uxbridge - Beaverton - Northern Durham Region. Tonight..A few showers ending before morning then cloudy with 40 percent chance of showers or drizzle. Local amount 15 to 25 mm. Low 16. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind east 20 km/h gusting to 40. High 22. Humidex 28. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers early in the evening. Low 13. Goderich - Bluewater - Southern Huron County. Tonight..A few showers ending this evening then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm early this evening. Wind east 20 km/h becoming light early this evening. Low 16. Wednesday..Cloudy with 30 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 late in the morning. High 25. Humidex 33. UV index 6 or high. Wednesday night..Mainly cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light in the evening. Low 14. Wingham - Blyth - Northern Huron County. Tonight..A few showers ending this evening then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm early this evening. Wind east 20 km/h becoming light early this evening. Low 16. Wednesday..Cloudy with 30 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 late in the morning. High 25. Humidex 33. UV index 3 or moderate. Wednesday night..Mainly cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light in the evening. Low 14. Stratford - Mitchell - Southern Perth County. Tonight..A few showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening. Local amount 10 to 20 mm. Wind east 20 km/h becoming light early this evening. Low 17. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 late in the morning. High 26. Humidex 34. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light in the evening. Low 14. Listowel - Milverton - Northern Perth County. Tonight..A few showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening. Local amount 10 to 20 mm. Wind east 20 km/h becoming light early this evening. Low 16. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 late in the morning. High 25. Humidex 33. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light in the evening. Low 14. Kitchener - Cambridge - Region of Waterloo. Tonight..A few showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening. Local amount 10 to 20 mm. Wind east 20 km/h becoming light early this evening. Low 15. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 late in the morning. High 23. Humidex 31. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light in the evening. Low 13. Guelph - Erin - Southern Wellington County. Tonight..A few showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening. Local amount 10 to 20 mm. Wind east 20 km/h becoming light early this evening. Low 15. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 late in the morning. High 22. Humidex 30. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light in the evening. Low 13. Mount Forest - Arthur - Northern Wellington County. Tonight..A few showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening. Local amount 10 to 20 mm. Wind east 20 km/h becoming light early this evening. Low 15. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 late in the morning. High 22. Humidex 30. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light in the evening. Low 13. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Local amount 10 to 20 mm. Wind northeast 20 km/h becoming light this evening. Low 16. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 21. Humidex 29. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Low 13. Shelburne - Mansfield - Northern Dufferin County. Tonight..Showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Local amount 10 to 20 mm. Wind northeast 20 km/h becoming light this evening. Low 16. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 21. Humidex 29. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Low 13. Innisfil - New Tecumseth - Angus. Tonight..Showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Local amount 10 to 20 mm. Wind northeast 20 km/h becoming light this evening. Low 15. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 22. Humidex 30. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Low 13. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..A few showers ending this evening then cloudy with 40 percent chance of showers or drizzle. Wind northeast 20 km/h becoming light this evening. Low 15. Wednesday..Cloudy with 30 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 late in the morning. High 23. Humidex 29. UV index 6 or high. Wednesday night..Mainly cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light in the evening. Low 15. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..A few showers ending early this evening then mainly cloudy with 40 percent chance of showers or drizzle. Wind east 20 km/h gusting to 40 becoming light this evening. Low 15. Wednesday..A mix of sun and cloud. 40 percent chance of showers or drizzle early in the morning. Wind becoming northeast 20 km/h in the morning. High 23. Humidex 29. UV index 8 or very high. Wednesday night..Mainly cloudy. Low 16. Hanover - Dundalk - Southern Grey County. Tonight..A few showers ending this evening then cloudy with 40 percent chance of showers or drizzle. Wind northeast 20 km/h becoming light this evening. Low 15. Wednesday..Cloudy with 30 percent chance of showers or drizzle. Wind becoming northeast 20 km/h gusting to 40 late in the morning. High 22. Humidex 28. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Wind northeast 20 km/h gusting to 40 becoming light in the evening. Low 14. Owen Sound - Blue Mountains - Northern Grey County. Tonight..A few showers ending late this evening then cloudy with 40 percent chance of showers or drizzle. Wind northeast 20 km/h gusting to 40 becoming light this evening. Low 15. Wednesday..Cloudy with 30 percent chance of showers or drizzle. High 22. Humidex 28. UV index 6 or high. Wednesday night..Mainly cloudy. 30 percent chance of showers in the evening. Low 14. Barrie - Collingwood - Hillsdale. Tonight..Showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Low 16. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 22. Humidex 27. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Low 14. Midland - Coldwater - Orr Lake. Tonight..Showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Low 15. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 22. Humidex 27. UV index 3 or moderate. Wednesday night..Mainly cloudy. 30 percent chance of showers in the evening. Low 13. Orillia - Lagoon City - Washago. Tonight..Showers ending near midnight then cloudy with 40 percent chance of showers or drizzle. Low 15. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 22. Humidex 27. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers in the evening. Low 13. Cobourg - Colborne - Western Northumberland County. Tonight..Showers. Local amount 15 to 25 mm. Wind east 20 km/h gusting to 40. Low 17. Wednesday..Cloudy. 40 percent chance of showers or drizzle in the morning and early in the afternoon. Wind east 20 km/h gusting to 40. High 20. Humidex 25. UV index 3 or moderate. Wednesday night..Cloudy. Wind east 20 km/h gusting to 40 becoming light near midnight. Low 14. Belleville - Quinte West - Eastern Northumberland County. Tonight..Showers. Local amount 15 to 25 mm. Wind east 20 km/h gusting to 40. Low 16. Wednesday..Cloudy. 40 percent chance of showers or drizzle in the morning and early in the afternoon. Wind east 20 km/h gusting to 40. High 20. Humidex 25. UV index 3 or moderate. Wednesday night..Cloudy. Wind east 20 km/h gusting to 40 becoming light near midnight. Low 13. Picton - Sandbanks Park. Tonight..Showers. Local amount 15 to 25 mm. Wind east 20 km/h gusting to 40. Low 17. Wednesday..Cloudy. 40 percent chance of showers or drizzle in the morning and early in the afternoon. Wind east 20 km/h gusting to 40. High 20. Humidex 25. UV index 3 or moderate. Wednesday night..Cloudy. Wind east 20 km/h gusting to 40 becoming light near midnight. Low 13. Napanee - Consecon. Tonight..Showers. Local amount 15 to 25 mm. Wind east 20 km/h gusting to 40. Low 16. Wednesday..Cloudy. 40 percent chance of showers or drizzle in the morning and early in the afternoon. Wind east 20 km/h gusting to 40. High 20. Humidex 25. UV index 3 or moderate. Wednesday night..Cloudy. Wind east 20 km/h gusting to 40 becoming light near midnight. Low 13. Kingston - Odessa - Frontenac Islands. Tonight..Cloudy. 40 percent chance of showers early this evening. Showers beginning early this evening. Local amount 10 to 20 mm. Wind east 20 km/h gusting to 40. Low 16. Wednesday..Cloudy. 40 percent chance of showers or drizzle in the morning and early in the afternoon. Wind east 20 km/h gusting to 40 becoming light near noon. High 20. UV index 3 or moderate. Wednesday night..Mainly cloudy. Low 12. Lindsay - Southern Kawartha Lakes. Tonight..A few showers ending before morning then cloudy with 40 percent chance of showers or drizzle. Local amount 15 to 25 mm. Low 14. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind east 20 km/h gusting to 40. High 21. Humidex 27. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers early in the evening. Low 12. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Showers ending overnight then cloudy with 40 percent chance of showers or drizzle. Wind east 20 km/h becoming light near midnight. Low 16. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind becoming northeast 20 km/h in the afternoon. High 22. Humidex 27. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers early in the evening. Low 12. Peterborough City - Lakefield - Southern Peterborough County. Tonight..A few showers ending before morning then cloudy with 40 percent chance of showers or drizzle. Local amount 15 to 25 mm. Low 14. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind east 20 km/h gusting to 40. High 21. Humidex 27. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers early in the evening. Low 11. Apsley - Woodview - Northern Peterborough County. Tonight..Showers ending overnight then cloudy with 40 percent chance of showers or drizzle. Wind east 20 km/h becoming light near midnight. Low 13. Wednesday..Cloudy with 40 percent chance of showers or drizzle. Wind becoming northeast 20 km/h in the afternoon. High 21. Humidex 26. UV index 3 or moderate. Wednesday night..Mainly cloudy. 30 percent chance of showers early in the evening. Low 11. Stirling - Tweed - Madoc. Tonight..Cloudy. 40 percent chance of showers early this evening. Showers beginning early this evening. Local amount 10 to 20 mm. Wind east 20 km/h gusting to 40. Low 15. Wednesday..Cloudy. 40 percent chance of showers or drizzle in the morning and early in the afternoon. Wind east 20 km/h gusting to 40 becoming light near noon. High 20. Humidex 26. UV index 3 or moderate. Wednesday night..Mainly cloudy. Low 11. Tamworth - Sydenham - South Frontenac. Tonight..Cloudy. 40 percent chance of showers early this evening. Showers beginning early this evening. Local amount 10 to 20 mm. Wind east 20 km/h gusting to 40. Low 15. Wednesday..Cloudy. 40 percent chance of showers or drizzle in the morning and early in the afternoon. Wind east 20 km/h gusting to 40 becoming light near noon. High 20. Humidex 26. UV index 3 or moderate. Wednesday night..Mainly cloudy. Low 11. Kaladar - Bannockburn - Bon Echo Park. Tonight..Cloudy. 40 percent chance of showers early this evening. Showers beginning early this evening. Low 12. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 19. UV index 3 or moderate. Wednesday night..Mainly cloudy. Low 10. Bancroft - Hastings Highlands - Denbigh. Tonight..Showers ending early this evening then cloudy with 60 percent chance of showers. Low 11. Wednesday..Cloudy with 40 percent chance of showers. High 19. UV index 3 or moderate. Wednesday night..Mainly cloudy. Low 9. Gananoque - Mallorytown. Tonight..Cloudy with 70 percent chance of showers. Low 15. Wednesday..Cloudy. 70 percent chance of showers changing to 30 percent chance of showers or drizzle in the morning. High 20. UV index 3 or moderate. Wednesday night..Cloudy. Becoming partly cloudy in the evening. Low 11. Brockville - Prescott. Tonight..Cloudy with 70 percent chance of showers. Low 15. Wednesday..Cloudy. 70 percent chance of showers changing to 30 percent chance of showers or drizzle in the morning. High 20. UV index 4 or moderate. Wednesday night..Cloudy. Becoming partly cloudy in the evening. Low 11. Westport - Charleston Lake. Tonight..Cloudy with 70 percent chance of showers. Low 15. Wednesday..Cloudy. 70 percent chance of showers changing to 30 percent chance of showers or drizzle in the morning. High 20. UV index 3 or moderate. Wednesday night..Mainly cloudy. Low 11. Merrickville-Wolford - Kemptville. Tonight..Cloudy with 70 percent chance of showers. Low 15. Wednesday..Cloudy. 70 percent chance of showers changing to 30 percent chance of showers or drizzle in the morning. High 22. Humidex 27. UV index 4 or moderate. Wednesday night..Cloudy. Becoming partly cloudy near midnight. Low 11. Ottawa North - Kanata - Orleans. Tonight..Cloudy with 60 percent chance of showers. Low 14. Wednesday..Cloudy. 30 percent chance of showers in the morning and early in the afternoon. High 20. Humidex 25. UV index 4 or moderate. Wednesday night..Cloudy. Becoming partly cloudy late in the evening. Low 12. Ottawa South - Richmond - Metcalfe. Tonight..Cloudy with 60 percent chance of showers. Low 14. Wednesday..Cloudy. 30 percent chance of showers in the morning and early in the afternoon. High 20. Humidex 25. UV index 4 or moderate. Wednesday night..Cloudy. Becoming partly cloudy late in the evening. Low 12. Gatineau. Tonight..Cloudy with 60 percent chance of showers. Low 15. Wednesday..Cloudy. 30 percent chance of showers in the morning and early in the afternoon. High 21. UV index 5 or moderate. Wednesday night..Partly cloudy. Low 12. Prescott and Russell. Tonight..Cloudy with 60 percent chance of showers. Low 15. Wednesday..Cloudy. 30 percent chance of showers in the morning and early in the afternoon. High 21. UV index 5 or moderate. Wednesday night..Cloudy. Becoming partly cloudy late in the evening. Low 11. Morrisburg - Long Sault. Tonight..Cloudy with 60 percent chance of showers. Low 14. Wednesday..Cloudy. 30 percent chance of showers in the morning and early in the afternoon. High 20. Humidex 25. UV index 6 or high. Wednesday night..Cloudy. Becoming partly cloudy late in the evening. Low 10. Cornwall - Lancaster. Tonight..Cloudy with 60 percent chance of showers. Low 14. Wednesday..Cloudy. 30 percent chance of showers in the morning and early in the afternoon. High 21. Humidex 26. UV index 6 or high. Wednesday night..Clearing late in the evening. Low 10. Winchester - Newington. Tonight..Cloudy with 60 percent chance of showers. Low 14. Wednesday..Cloudy. 30 percent chance of showers in the morning and early in the afternoon. High 23. Humidex 28. UV index 6 or high. Wednesday night..Cloudy. Becoming partly cloudy late in the evening. Low 11. Maxville - Alexandria. Tonight..Cloudy with 60 percent chance of showers. Low 14. Wednesday..Cloudy. 30 percent chance of showers in the morning and early in the afternoon. High 21. Humidex 26. UV index 5 or moderate. Wednesday night..Cloudy. Becoming partly cloudy in the evening. Low 10. Plevna - Sharbot Lake - Western Lanark County. Tonight..Cloudy. 40 percent chance of showers early this evening. Showers beginning early this evening. Low 13. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 20. UV index 3 or moderate. Wednesday night..Cloudy. Low 11. Smiths Falls - Perth - Eastern Lanark County. Tonight..Cloudy with 60 percent chance of showers. Low 14. Wednesday..Cloudy. 30 percent chance of showers in the morning and early in the afternoon. High 20. UV index 4 or moderate. Wednesday night..Cloudy. Low 11. Port Carling - Port Severn. Tonight..Cloudy with 60 percent chance of showers or drizzle. Wind northeast 20 km/h gusting to 40 becoming light this evening. Low 14. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 23. Humidex 28. UV index 3 or moderate. Wednesday night..Mainly cloudy. 30 percent chance of showers early in the evening. Low 13. Bracebridge - Gravenhurst. Tonight..Cloudy with 60 percent chance of showers or drizzle. Wind northeast 20 km/h gusting to 40 becoming light this evening. Low 13. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 22. Humidex 27. UV index 3 or moderate. Wednesday night..Cloudy. 30 percent chance of showers early in the evening. Low 12. Town of Parry Sound - Rosseau - Killbear Park. Tonight..Cloudy with 60 percent chance of showers or drizzle. Wind northeast 20 km/h gusting to 40 becoming light this evening. Low 14. Wednesday..Cloudy with 40 percent chance of showers or drizzle. High 23. Humidex 28. UV index 5 or moderate. Wednesday night..Mainly cloudy. 30 percent chance of showers early in the evening. Low 13. Continued in next message... --- up 20 hours, 41 minutes * Origin: Northern Realms (618:400/23) .