Subj : Southern Ontario Weather To : All From : Northern Realms Date : Fri Sep 06 2024 11:05:02 FPCN11 CWTO 061500 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 11:00 a.m. EDT Friday 6 September 2024 for today and Saturday. The next scheduled forecast will be issued at 3:30 p.m. EDT. City of Toronto. Today..Showers with risk of a thunderstorm. Amount 10 to 15 mm. Wind becoming west 20 km/h this afternoon. Temperature steady near 20. Humidex 27. UV index 3 or moderate. Tonight..A few showers ending overnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Amount 10 to 15 mm. Wind becoming northwest 20 km/h late this evening. Low 12. Saturday..Cloudy with 40 percent chance of showers. Wind becoming northwest 20 km/h in the afternoon. High 16. UV index 3 or moderate. Windsor - Leamington - Essex County. Today..Cloudy with 40 percent chance of showers. Risk of a thunderstorm near noon. Wind becoming northwest 20 km/h early this afternoon. High 22. Humidex 28. UV index 5 or moderate. Tonight..Cloudy with 40 percent chance of showers. Low 11. Saturday..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming northwest 20 km/h in the morning. High 17. UV index 5 or moderate. Chatham-Kent - Rondeau Park. Today..Cloudy with 40 percent chance of showers. Risk of a thunderstorm near noon. Wind west 20 km/h becoming north 20 this afternoon. High 24. Humidex 31. UV index 5 or moderate. Tonight..Cloudy with 40 percent chance of showers. Low 11. Saturday..Cloudy with 40 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming northwest 20 km/h in the morning. High 17. UV index 4 or moderate. Sarnia - Petrolia - Western Lambton County. Today..Cloudy with 40 percent chance of showers. Wind north 20 km/h. High 19. UV index 4 or moderate. Tonight..Cloudy with 40 percent chance of showers. A few showers beginning before morning. Wind north 20 km/h becoming light after midnight. Low 11. Saturday..A few showers ending in the afternoon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind becoming northwest 20 km/h in the morning. High 15. UV index 3 or moderate. Watford - Pinery Park - Eastern Lambton County. Today..Cloudy with 60 percent chance of showers. Wind northwest 20 km/h. High 20 with temperature falling to 16 this afternoon. Humidex 25. UV index 5 or moderate. Tonight..Cloudy. 60 percent chance of showers this evening. Showers beginning near midnight. Wind north 20 km/h becoming light after midnight. Low 11. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. Wind becoming northwest 20 km/h in the morning. High 15. UV index 2 or low. Rodney - Shedden - Western Elgin County. Today..Cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind becoming northwest 20 km/h late this afternoon. High 20. Humidex 27. UV index 5 or moderate. Tonight..Showers. Local amount 10 to 15 mm. Wind northwest 20 km/h becoming light this evening. Low 11. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind becoming northwest 30 km/h late in the morning. High 15. UV index 2 or low. St. Thomas - Aylmer - Eastern Elgin County. Today..Cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind becoming northwest 20 km/h late this afternoon. High 20. Humidex 27. UV index 5 or moderate. Tonight..Showers. Local amount 10 to 15 mm. Wind northwest 20 km/h becoming light this evening. Low 11. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind becoming northwest 30 km/h late in the morning. High 15. UV index 2 or low. Strathroy - Komoka - Western Middlesex County. Today..Cloudy with 60 percent chance of showers. Risk of a thunderstorm early this afternoon. Wind northwest 20 km/h. High 20 with temperature falling to 14 this afternoon. Humidex 27. UV index 4 or moderate. Tonight..Showers. Local amount 10 to 15 mm. Wind northwest 20 km/h becoming light this evening. Temperature steady near 12. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. Wind becoming northwest 30 km/h late in the morning. High 14. UV index 2 or low. London - Parkhill - Eastern Middlesex County. Today..Cloudy with 60 percent chance of showers. Risk of a thunderstorm early this afternoon. Wind becoming northwest 20 km/h this afternoon. High 21 with temperature falling to 14 this afternoon. Humidex 27. UV index 4 or moderate. Tonight..Showers. Local amount 10 to 15 mm. Wind northwest 20 km/h becoming light this evening. Temperature steady near 12. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. Wind becoming northwest 20 km/h late in the morning. High 14. UV index 2 or low. Simcoe - Delhi - Norfolk. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming southwest 20 km/h early this afternoon. High 22. Humidex 28. UV index 5 or moderate. Tonight..Cloudy with 60 percent chance of showers. Low 11. Saturday..Cloudy with 40 percent chance of showers. High 16. UV index 4 or moderate. Dunnville - Caledonia - Haldimand. Today..Showers with risk of a thunderstorm. Amount 15 to 25 mm. High 21. Humidex 29. UV index 3 or moderate. Tonight..A few showers ending overnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Amount 10 to 15 mm. Low 11. Saturday..Cloudy with 40 percent chance of showers. Wind becoming northwest 20 km/h late in the afternoon. High 16. UV index 4 or moderate. Woodstock - Tillsonburg - Oxford County. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 20. Humidex 27. UV index 5 or moderate. Tonight..Cloudy with 60 percent chance of showers. Low 10. Saturday..Cloudy with 40 percent chance of showers. Wind becoming northwest 20 km/h late in the morning. High 14. UV index 3 or moderate. Brantford - County of Brant. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 20. Humidex 28. UV index 5 or moderate. Tonight..Cloudy with 60 percent chance of showers. Low 11. Saturday..Cloudy with 40 percent chance of showers. Wind becoming northwest 20 km/h late in the morning. High 15. UV index 3 or moderate. Niagara Falls - Welland - Southern Niagara Region. Today..Showers with risk of a thunderstorm. Amount 15 to 25 mm. High 22. Humidex 27. UV index 3 or moderate. Tonight..A few showers ending overnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Amount 10 to 15 mm. Low 13. Saturday..Cloudy with 40 percent chance of showers. High 18. UV index 4 or moderate. St. Catharines - Grimsby - Northern Niagara Region. Today..Showers with risk of a thunderstorm. Amount 15 to 25 mm. Wind south 20 km/h. High 24. Humidex 29. UV index 3 or moderate. Tonight..A few showers ending overnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Amount 10 to 15 mm. Low 13. Saturday..Cloudy with 40 percent chance of showers. Wind becoming northwest 20 km/h late in the morning. High 18. UV index 3 or moderate. City of Hamilton. Today..Showers with risk of a thunderstorm. Amount 10 to 15 mm. High 23. Humidex 30. UV index 3 or moderate. Tonight..A few showers ending overnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Amount 10 to 15 mm. Low 12. Saturday..Cloudy with 40 percent chance of showers. Wind becoming west 20 km/h late in the morning. High 16. UV index 3 or moderate. Burlington - Oakville. Today..Showers with risk of a thunderstorm. Amount 10 to 15 mm. High 24. Humidex 30. UV index 3 or moderate. Tonight..A few showers ending overnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Amount 10 to 15 mm. Low 12. Saturday..Cloudy with 40 percent chance of showers. High 17. UV index 3 or moderate. Halton Hills - Milton. Today..Showers with risk of a thunderstorm. Amount 10 to 15 mm. High 23. Humidex 28. UV index 3 or moderate. Tonight..A few showers ending overnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Amount 10 to 15 mm. Low 12. Saturday..Cloudy with 40 percent chance of showers. High 16. UV index 3 or moderate. Mississauga - Brampton. Today..Showers with risk of a thunderstorm. Amount 10 to 15 mm. Wind becoming west 20 km/h this afternoon. Temperature steady near 20. Humidex 27. UV index 3 or moderate. Tonight..A few showers ending overnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Amount 10 to 15 mm. Low 12. Saturday..Cloudy with 40 percent chance of showers. High 16. UV index 3 or moderate. Caledon. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. High 20 with temperature falling to 17 this afternoon. Humidex 26. UV index 2 or low. Tonight..A few showers ending near midnight then cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Local amount 10 to 15 mm. Low 11. Saturday..Cloudy with 60 percent chance of showers. Temperature steady near 12. UV index 3 or moderate. Vaughan - Richmond Hill - Markham. Today..Showers with risk of a thunderstorm. Amount 10 to 15 mm. Wind southwest 20 km/h. High 23. Humidex 29. UV index 3 or moderate. Tonight..A few showers ending overnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Amount 10 to 15 mm. Wind southwest 20 km/h becoming northwest 20 this evening. Low 12. Saturday..Cloudy with 40 percent chance of showers. Wind becoming northwest 30 km/h in the afternoon. High 15 with temperature falling to 11 in the afternoon. UV index 3 or moderate. Newmarket - Georgina - Northern York Region. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southwest 20 km/h. High 22. Humidex 27. UV index 2 or low. Tonight..A few showers ending near midnight then cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Local amount 10 to 15 mm. Wind southwest 20 km/h becoming northwest 20 this evening. Low 11. Saturday..Cloudy with 60 percent chance of showers. Wind becoming northwest 30 km/h in the afternoon. High 14. UV index 3 or moderate. Pickering - Oshawa - Southern Durham Region. Today..Showers with risk of a thunderstorm. Amount 10 to 15 mm. High 21. Humidex 28. UV index 3 or moderate. Tonight..A few showers ending overnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Amount 10 to 15 mm. Low 13. Saturday..Cloudy with 40 percent chance of showers. Wind becoming northwest 20 km/h late in the morning. High 16. UV index 3 or moderate. Uxbridge - Beaverton - Northern Durham Region. Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. High 21. Humidex 27. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Low 11. Saturday..Cloudy with 60 percent chance of showers. High 14. UV index 3 or moderate. Goderich - Bluewater - Southern Huron County. Today..Cloudy with 60 percent chance of showers. Wind northwest 30 km/h. Temperature falling to 16 this afternoon. UV index 2 or low. Tonight..Showers. Local amount 10 to 15 mm. Low 10. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind becoming northwest 30 km/h late in the morning. Temperature steady near 12. UV index 2 or low. Wingham - Blyth - Northern Huron County. Today..Cloudy with 60 percent chance of showers. Wind northwest 20 km/h. High 19. UV index 4 or moderate. Tonight..Showers. Local amount 10 to 15 mm. Low 10. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind becoming northwest 30 km/h late in the morning. Temperature steady near 12. UV index 2 or low. Stratford - Mitchell - Southern Perth County. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind northwest 20 km/h. High 19. UV index 4 or moderate. Tonight..Showers. Local amount 10 to 15 mm. Low 10. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind becoming northwest 30 km/h late in the morning. Temperature steady near 12. UV index 2 or low. Listowel - Milverton - Northern Perth County. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind northwest 20 km/h. High 19. UV index 4 or moderate. Tonight..Showers. Local amount 10 to 15 mm. Low 10. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind becoming northwest 30 km/h late in the morning. Temperature steady near 12. UV index 2 or low. Kitchener - Cambridge - Region of Waterloo. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h this afternoon. High 20. Humidex 27. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Wind northwest 20 km/h becoming light this evening. Low 10. Saturday..Cloudy with 60 percent chance of showers. Wind becoming northwest 20 km/h in the afternoon. High 15. UV index 3 or moderate. Guelph - Erin - Southern Wellington County. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming northwest 20 km/h late this afternoon. High 21. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Wind northwest 20 km/h becoming light this evening. Low 10. Saturday..Cloudy with 60 percent chance of showers. Wind becoming northwest 20 km/h in the afternoon. High 15. UV index 3 or moderate. Mount Forest - Arthur - Northern Wellington County. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 18. UV index 2 or low. Tonight..Showers. Local amount 10 to 15 mm. Low 10. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. High 15. UV index 2 or low. Orangeville - Grand Valley - Southern Dufferin County. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 22. Humidex 27. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Low 11. Saturday..Cloudy with 60 percent chance of showers. High 13. UV index 3 or moderate. Shelburne - Mansfield - Northern Dufferin County. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 20 with temperature falling to 17 this afternoon. Humidex 26. UV index 4 or moderate. Tonight..Showers. Local amount 10 to 15 mm. Low 11. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. High 13. UV index 2 or low. Innisfil - New Tecumseth - Angus. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. High 23. Humidex 29. UV index 2 or low. Tonight..A few showers ending near midnight then cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Local amount 10 to 15 mm. Low 11. Saturday..Cloudy with 60 percent chance of showers. Wind becoming northwest 20 km/h late in the morning. High 13. UV index 3 or moderate. Saugeen Shores - Kincardine - Southern Bruce County. Today..Cloudy with 60 percent chance of showers. Temperature falling to 14 this afternoon. UV index 2 or low. Tonight..Showers. Local amount 10 to 15 mm. Low 9. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind becoming northwest 20 km/h in the afternoon. Temperature steady near 11. UV index 2 or low. Bruce Peninsula - Sauble Beach - Tobermory. Today..Cloudy with 60 percent chance of showers. High 18. UV index 2 or low. Tonight..Showers. Local amount 10 to 15 mm. Low 9. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind becoming northwest 20 km/h in the afternoon. Temperature steady near 11. UV index 2 or low. Hanover - Dundalk - Southern Grey County. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Temperature falling to 14 this afternoon. UV index 2 or low. Tonight..Showers. Local amount 10 to 15 mm. Low 9. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Temperature steady near 11. UV index 2 or low. Owen Sound - Blue Mountains - Northern Grey County. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 18. UV index 2 or low. Tonight..Showers. Local amount 10 to 15 mm. Low 9. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Temperature steady near 11. UV index 2 or low. Barrie - Collingwood - Hillsdale. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 21. Humidex 26. UV index 4 or moderate. Tonight..Showers. Local amount 10 to 15 mm. Low 10. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind becoming northwest 20 km/h late in the morning. High 14. UV index 2 or low. Midland - Coldwater - Orr Lake. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 20 with temperature falling to 16 this afternoon. Humidex 25. UV index 4 or moderate. Tonight..Showers. Local amount 10 to 15 mm. Low 10. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. High 14. UV index 2 or low. Orillia - Lagoon City - Washago. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. High 21. Humidex 26. UV index 2 or low. Tonight..A few showers ending near midnight then cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Local amount 10 to 15 mm. Low 11. Saturday..Cloudy with 60 percent chance of showers. Wind becoming northwest 20 km/h late in the morning. High 13. UV index 2 or low. Cobourg - Colborne - Western Northumberland County. Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Temperature steady near 20. Humidex 26. UV index 3 or moderate. Tonight..Showers with risk of a thunderstorm. Local amount 20 to 30 mm. Low 14. Saturday..Showers ending in the morning then cloudy with 60 percent chance of showers. Wind becoming west 20 km/h in the afternoon. High 17. UV index 3 or moderate. Belleville - Quinte West - Eastern Northumberland County. Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. High 22. Humidex 25. UV index 3 or moderate. Tonight..Showers with risk of a thunderstorm. Local amount 20 to 30 mm. Low 14. Saturday..Showers ending in the morning then cloudy with 60 percent chance of showers. Wind becoming west 20 km/h in the afternoon. High 17. UV index 3 or moderate. Picton - Sandbanks Park. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind south 20 km/h. High 23. Humidex 29. UV index 3 or moderate. Tonight..Showers with risk of a thunderstorm. Local amount 20 to 30 mm. Low 14. Saturday..Showers ending in the afternoon then cloudy with 60 percent chance of showers. Local amount 5 to 10 mm. Wind becoming west 20 km/h in the afternoon. High 17. UV index 2 or low. Napanee - Consecon. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. High 22. Humidex 25. UV index 3 or moderate. Tonight..Showers with risk of a thunderstorm. Local amount 20 to 30 mm. Low 14. Saturday..Showers ending in the afternoon then cloudy with 60 percent chance of showers. Local amount 5 to 10 mm. Wind becoming west 20 km/h in the afternoon. High 17. UV index 2 or low. Kingston - Odessa - Frontenac Islands. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind south 30 km/h. High 24. Humidex 28. UV index 3 or moderate. Tonight..Showers with risk of a thunderstorm. Local amount 20 to 30 mm. Low 16. Saturday..Showers ending in the afternoon then cloudy with 60 percent chance of showers. Local amount 5 to 10 mm. Wind becoming west 20 km/h in the morning. Temperature falling to 13 in the afternoon. UV index 2 or low. Lindsay - Southern Kawartha Lakes. Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm. High 20 with temperature falling to 17 this afternoon. Humidex 25. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 15 to 25 mm. Low 10. Saturday..Showers ending in the morning then cloudy with 60 percent chance of showers. High 14. UV index 3 or moderate. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Today..Showers with risk of a thunderstorm. Local amount 10 to 20 mm. High 20. Humidex 25. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Low 9. Saturday..Cloudy with 60 percent chance of showers. High 13. UV index 2 or low. Peterborough City - Lakefield - Southern Peterborough County. Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm. High 20. Humidex 25. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 15 to 25 mm. Low 10. Saturday..Showers ending in the morning then cloudy with 60 percent chance of showers. Wind becoming northwest 20 km/h in the afternoon. High 15. UV index 3 or moderate. Apsley - Woodview - Northern Peterborough County. Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm. High 21 with temperature falling to 16 this afternoon. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 15 to 25 mm. Low 9. Saturday..Showers ending in the morning then cloudy with 60 percent chance of showers. Wind becoming northwest 20 km/h in the afternoon. High 15. UV index 2 or low. Stirling - Tweed - Madoc. Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. High 21. UV index 3 or moderate. Tonight..Showers with risk of a thunderstorm. Local amount 20 to 30 mm. Low 13. Saturday..Showers ending in the morning then cloudy with 60 percent chance of showers. High 15. UV index 3 or moderate. Tamworth - Sydenham - South Frontenac. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. High 23. Humidex 27. UV index 3 or moderate. Tonight..Showers with risk of a thunderstorm. Local amount 20 to 30 mm. Low 14. Saturday..Showers ending in the afternoon then cloudy with 60 percent chance of showers. Local amount 5 to 10 mm. High 16. UV index 2 or low. Kaladar - Bannockburn - Bon Echo Park. Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. High 22. Humidex 25. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 20 to 30 mm. Low 11. Saturday..Showers ending in the morning then cloudy with 60 percent chance of showers. High 15. UV index 2 or low. Bancroft - Hastings Highlands - Denbigh. Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm. Temperature steady near 17. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 15 to 25 mm. Low 8. Saturday..Showers ending in the morning then cloudy with 60 percent chance of showers. High 12. UV index 2 or low. Gananoque - Mallorytown. Today..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm late this afternoon. High 25. Humidex 28. UV index 6 or high. Tonight..Showers. Risk of a thunderstorm this evening. Local amount 20 to 30 mm. Low 17. Saturday..Showers. Local amount 10 to 15 mm. Temperature falling to 12 in the afternoon. UV index 2 or low. Brockville - Prescott. Today..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm late this afternoon. High 25. Humidex 28. UV index 6 or high. Tonight..Showers. Risk of a thunderstorm this evening. Local amount 20 to 30 mm. Low 16. Saturday..Showers. Local amount 10 to 15 mm. Temperature falling to 13 in the afternoon. UV index 2 or low. Westport - Charleston Lake. Today..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm late this afternoon. High 23. Humidex 26. UV index 6 or high. Tonight..Showers. Risk of a thunderstorm this evening. Local amount 20 to 30 mm. Low 15. Saturday..Showers. Local amount 10 to 15 mm. High 17 with temperature falling to 13 in the afternoon. UV index 2 or low. Merrickville-Wolford - Kemptville. Today..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm late this afternoon. High 24. Humidex 27. UV index 5 or moderate. Tonight..Showers. Risk of a thunderstorm this evening. Local amount 20 to 30 mm. Low 15. Saturday..Showers. Local amount 10 to 15 mm. High 18. UV index 2 or low. Ottawa North - Kanata - Orl‚ans. Today..Cloudy with 60 percent chance of showers. Risk of a thunderstorm late this afternoon. High 23. Humidex 26. UV index 5 or moderate. Tonight..Showers. Risk of a thunderstorm this evening. Local amount 20 to 30 mm. Low 15. Saturday..Showers. Local amount 10 to 15 mm. Wind becoming west 20 km/h in the afternoon. High 16. UV index 2 or low. Ottawa South - Richmond - Metcalfe. Today..Cloudy with 60 percent chance of showers. Risk of a thunderstorm late this afternoon. High 24. Humidex 27. UV index 5 or moderate. Tonight..Showers. Risk of a thunderstorm this evening. Local amount 20 to 30 mm. Low 15. Saturday..Showers. Local amount 10 to 15 mm. Wind becoming west 20 km/h in the afternoon. High 16. UV index 2 or low. Gatineau. Today..Increasing cloudiness late this morning. 60 percent chance of showers. Risk of a thunderstorm late this afternoon. High 24. Humidex 28. UV index 6 or high. Tonight..Showers. Risk of a thunderstorm this evening. Local amount 20 to 30 mm. Low 14. Saturday..Showers. Local amount 10 to 15 mm. High 16. UV index 2 or low. Prescott and Russell. Today..Mainly cloudy. High 25. Humidex 28. UV index 6 or high. Tonight..Cloudy. 60 percent chance of showers this evening. A few showers beginning near midnight. Low 15. Saturday..Showers. Amount 10 to 15 mm. High 18. UV index 2 or low. Morrisburg - Long Sault. Today..A mix of sun and cloud. High 26. Humidex 30. UV index 6 or high. Tonight..Cloudy. 60 percent chance of showers this evening. A few showers beginning near midnight. Low 16. Saturday..Showers. Amount 10 to 15 mm. High 18. UV index 2 or low. Cornwall - Lancaster. Today..Sunny. Becoming a mix of sun and cloud this afternoon. High 26. Humidex 30. UV index 6 or high. Tonight..Mainly cloudy. 60 percent chance of showers this evening. A few showers beginning near midnight. Low 16. Saturday..Showers. Amount 10 to 15 mm. High 18. UV index 2 or low. Winchester - Newington. Today..A mix of sun and cloud. High 25. Humidex 29. UV index 6 or high. Tonight..Cloudy. 60 percent chance of showers this evening. A few showers beginning near midnight. Low 16. Saturday..Showers. Amount 10 to 15 mm. High 18. UV index 2 or low. Maxville - Alexandria. Today..Increasing cloudiness near noon. High 25. Humidex 29. UV index 6 or high. Tonight..Cloudy. 60 percent chance of showers this evening. A few showers beginning near midnight. Low 16. Saturday..Showers. Amount 10 to 15 mm. High 18. UV index 2 or low. Plevna - Sharbot Lake - Western Lanark County. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. High 22. Humidex 25. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 20 to 30 mm. Low 13. Saturday..Showers ending in the afternoon then cloudy with 60 percent chance of showers. Local amount 5 to 10 mm. High 15. UV index 2 or low. Smiths Falls - Perth - Eastern Lanark County. Today..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm late this afternoon. High 24. Humidex 27. UV index 5 or moderate. Tonight..Showers. Risk of a thunderstorm this evening. Local amount 20 to 30 mm. Low 15. Saturday..Showers. Local amount 10 to 15 mm. Temperature falling to 12 in the afternoon. UV index 2 or low. Port Carling - Port Severn. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 20 with temperature falling to 17 this afternoon. Humidex 25. UV index 4 or moderate. Tonight..Showers. Local amount 10 to 15 mm. Low 10. Saturday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind becoming northwest 20 km/h late in the morning. High 12. UV index 2 or low. Bracebridge - Gravenhurst. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. High 19. UV index 2 or low. Tonight..A few showers ending near midnight then cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Local amount 10 to 15 mm. Low 10. Saturday..Cloudy with 60 percent chance of showers. Wind becoming northwest 20 km/h late in the morning. High 12. UV index 2 or low. Town of Parry Sound - Rosseau - Killbear Park. Today..Showers with risk of a thunderstorm. High 20. Humidex 25. UV index 2 or low. Tonight..Cloudy with 40 percent chance of showers. Low 10. Saturday..Cloudy with 60 percent chance of showers. Wind becoming northwest 20 km/h in the afternoon. Temperature steady near 11. UV index 2 or low. Huntsville - Baysville. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. High 18. UV index 2 or low. Tonight..A few showers ending near midnight then cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Local amount 10 to 15 mm. Low 8. Saturday..Cloudy with 60 percent chance of showers. High 11. UV index 2 or low. Haliburton - Minden - Southern Haliburton County. Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Temperature steady near 18. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Low 9. Saturday..Cloudy with 60 percent chance of showers. High 13. UV index 2 or low. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Temperature steady near 18. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Low 6. Saturday..Cloudy with 60 percent chance of showers. High 11. UV index 2 or low. Barry's Bay - Killaloe. Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm. High 22. Humidex 25. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 15 to 25 mm. Low 9. Saturday..Showers ending in the morning then cloudy with 60 percent chance of showers. Temperature steady near 12. UV index 2 or low. Renfrew - Arnprior - Calabogie. Today..Showers with risk of a thunderstorm. Local amount 5 to 10 mm. High 22. Humidex 25. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 20 to 30 mm. Low 10. Saturday..Showers ending in the afternoon then cloudy with 60 percent chance of showers. Local amount 5 to 10 mm. High 14. UV index 2 or low. Petawawa - Pembroke - Cobden. Today..Showers with risk of a thunderstorm. Local amount 15 to 25 mm. Temperature steady near 19. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 15 to 25 mm. Low 10. Saturday..Showers ending in the morning then cloudy with 60 percent chance of showers. Temperature steady near 12. UV index 2 or low. Western Algonquin Park - Lake of Two Rivers. Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. High 18. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Low 6. Saturday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Deep River - Whitney - Eastern Algonquin Park. Today..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. High 18. UV index 2 or low. Tonight..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Low 6. Saturday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Bayfield Inlet - Dunchurch. Today..Showers with risk of a thunderstorm. High 17. UV index 2 or low. Tonight..Cloudy with 40 percent chance of showers. Low 8. Saturday..Cloudy with 60 percent chance of showers. Wind becoming northwest 20 km/h late in the morning. High 10. UV index 2 or low. South River - Burk's Falls. Today..Showers with risk of a thunderstorm. High 17. UV index 2 or low. Tonight..Cloudy with 40 percent chance of showers. Low 8. Saturday..Cloudy with 60 percent chance of showers. Wind becoming northwest 20 km/h late in the morning. High 10. UV index 2 or low. End $$$$^^ --- up 2 weeks, 1 day, 5 hours, 24 minutes * Origin: Northern Realms (1:229/664) .