Subj : Southern Ontario Weather To : All From : Northern Realms Date : Fri May 24 2024 15:35:00 FPCN11 CWTO 241930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Friday 24 May 2024 for tonight Saturday and Saturday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Saturday. City of Toronto. Tonight..Clear. Wind becoming east 20 km/h gusting to 40 after midnight. Low 14. Saturday..A mix of sun and cloud. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind east 20 km/h gusting to 40 becoming light late in the morning. Wind becoming north 20 late in the afternoon. High 24. Humidex 27. UV index 8 or very high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Wind north 20 km/h becoming light in the evening. Low 13. Windsor - Leamington - Essex County. Tonight..Clear. Increasing cloudiness late this evening then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Wind southeast 20 km/h becoming southwest 20 after midnight. Low 18. Saturday..Mainly cloudy with 40 percent chance of showers in the morning and early in the afternoon and risk of a thunderstorm. Clearing late in the afternoon. Wind west 20 km/h gusting to 40. High 27. Humidex 29. UV index 8 or very high. Saturday night..Clear. Wind west 30 km/h becoming light in the evening. Low 14. Chatham-Kent - Rondeau Park. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Wind becoming southeast 20 km/h late this evening. Low 17. Saturday..Mainly cloudy with 40 percent chance of showers in the morning and early in the afternoon and risk of a thunderstorm. Clearing late in the afternoon. Wind west 30 km/h gusting to 50. High 26. Humidex 29. UV index 7 or high. Saturday night..Clear. Wind west 30 km/h becoming light in the evening. Low 12. Sarnia - Petrolia - Western Lambton County. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Wind becoming east 20 km/h after midnight. Low 15. Saturday..Mainly cloudy with 40 percent chance of showers in the morning and early in the afternoon and risk of a thunderstorm. Clearing late in the afternoon. Wind becoming southwest 30 km/h in the morning then becoming northwest 30 in the afternoon. High 24. Humidex 27. UV index 7 or high. Saturday night..Clear. Wind north 20 km/h becoming light near midnight. Low 11. Watford - Pinery Park - Eastern Lambton County. Tonight..Clear this evening then partly cloudy with 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Wind southwest 20 km/h becoming light early this evening. Low 15. Saturday..A mix of sun and cloud. 40 percent chance of showers in the morning and early in the afternoon with risk of a thunderstorm. Wind becoming west 30 km/h gusting to 50 in the morning. High 25. Humidex 30. UV index 7 or high. Saturday night..A few clouds. Low 10. Rodney - Shedden - Western Elgin County. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Low 15. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Clearing late in the afternoon. Wind becoming west 20 km/h gusting to 40 in the morning. High 25. Humidex 28. UV index 7 or high. Saturday night..Clear. Wind northwest 20 km/h becoming light in the evening. Low 10. St. Thomas - Aylmer - Eastern Elgin County. Tonight..Clear. Becoming partly cloudy after midnight. Low 15. Saturday..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 26. Humidex 30. UV index 7 or high. Saturday night..Clear. Wind northwest 20 km/h becoming light in the evening. Low 10. Strathroy - Komoka - Western Middlesex County. Tonight..Clear. Increasing cloudiness after midnight then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Wind becoming southeast 20 km/h after midnight. Low 15. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Clearing late in the afternoon. Wind becoming west 20 km/h gusting to 40 in the morning. High 25. Humidex 28. UV index 7 or high. Saturday night..Clear. Wind northwest 20 km/h becoming light in the evening. Low 10. London - Parkhill - Eastern Middlesex County. Tonight..Clear. Increasing cloudiness after midnight then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Low 15. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Clearing late in the afternoon. Wind becoming southwest 20 km/h gusting to 40 in the morning then northwest 30 in the afternoon. High 25. Humidex 30. UV index 7 or high. Saturday night..Clear. Wind northwest 20 km/h becoming light in the evening. Low 10. Simcoe - Delhi - Norfolk. Tonight..Clear. Low 14. Saturday..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 25. Humidex 29. UV index 7 or high. Saturday night..Clear. Wind northwest 20 km/h becoming light in the evening. Low 10. Dunnville - Caledonia - Haldimand. Tonight..Clear. Wind west 20 km/h becoming light early this evening. Low 15. Saturday..A mix of sun and cloud. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 26. Humidex 31. UV index 7 or high. Saturday night..Partly cloudy with 40 percent chance of showers early in the evening. Otherwise clear. Risk of a thunderstorm early in the evening. Low 10. Woodstock - Tillsonburg - Oxford County. Tonight..Clear. Becoming partly cloudy after midnight. Low 14. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h gusting to 40 in the morning. High 25. Humidex 30. UV index 6 or high. Saturday night..Clear. Wind northwest 20 km/h gusting to 40 becoming light in the evening. Low 9. Brantford - County of Brant. Tonight..Clear. Wind northwest 20 km/h becoming light early this evening. Low 14. Saturday..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. Wind southwest 20 km/h becoming northwest 20 in the afternoon. High 24. Humidex 29. UV index 6 or high. Saturday night..Clear. Wind northwest 20 km/h becoming light in the evening. Low 9. Niagara Falls - Welland - Southern Niagara Region. Tonight..Clear. Low 14. Saturday..Sunny early in the morning then a mix of sun and cloud with 60 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 25. Humidex 29. UV index 8 or very high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Low 13. St. Catharines - Grimsby - Northern Niagara Region. Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low 14. Saturday..Sunny early in the morning then a mix of sun and cloud with 60 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. Wind becoming southwest 20 km/h in the afternoon. High 25 with temperature falling to 18 in the afternoon. Humidex 30. UV index 8 or very high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Low 12. City of Hamilton. Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low 14. Saturday..A mix of sun and cloud. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind becoming west 20 km/h gusting to 40 late in the morning. High 24 with temperature falling to 21 in the afternoon. Humidex 29. UV index 7 or high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light in the evening. Low 12. Burlington - Oakville. Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Wind becoming northeast 20 before morning. Low 11. Saturday..A mix of sun and cloud. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind northeast 20 km/h becoming northwest 20 early in the afternoon. High 24. Humidex 29. UV index 8 or very high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light in the evening. Low 11. Halton Hills - Milton. Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low 11. Saturday..A mix of sun and cloud. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind becoming west 20 km/h gusting to 40 late in the morning. High 24. Humidex 29. UV index 7 or high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light in the evening. Low 11. Mississauga - Brampton. Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 12. Saturday..A mix of sun and cloud. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind east 20 km/h becoming light late in the morning. Wind becoming west 20 gusting to 40 in the afternoon. High 24. Humidex 30. UV index 8 or very high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light in the evening. Low 11. Caledon. Tonight..Clear. Becoming partly cloudy before morning. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low 11. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 late in the morning then becoming northwest 20 gusting to 40. High 23. Humidex 28. UV index 7 or high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Wind west 20 km/h becoming light in the evening. Low 10. Vaughan - Richmond Hill - Markham. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 11. Saturday..A mix of sun and cloud. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind east 20 km/h gusting to 40 becoming light late in the morning. Wind becoming northwest 30 gusting to 50 in the afternoon. High 24. Humidex 29. UV index 8 or very high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Low 11. Newmarket - Georgina - Northern York Region. Tonight..Clear. Wind becoming southeast 20 km/h before morning. Low 10. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind southeast 20 km/h gusting to 40 becoming light late in the morning. Wind becoming north 20 in the afternoon. High 23. Humidex 28. UV index 8 or very high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Low 9. Pickering - Oshawa - Southern Durham Region. Tonight..Clear. Wind north 20 km/h becoming east 20 after midnight. Low 11. Saturday..A mix of sun and cloud. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind east 20 km/h gusting to 40 becoming south 20 late in the morning then light in the afternoon. High 24. Humidex 28. UV index 8 or very high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Low 11. Uxbridge - Beaverton - Northern Durham Region. Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Wind becoming southeast 20 before morning. Low 9. Saturday..Increasing cloudiness early in the morning. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind southeast 20 km/h gusting to 40 becoming light late in the morning. Wind becoming northwest 20 in the afternoon. High 23. Humidex 28. UV index 8 or very high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Low 9. Goderich - Bluewater - Southern Huron County. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Wind becoming southeast 20 km/h this evening. Low 13. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Clearing late in the afternoon. High 24. Humidex 27. UV index 6 or high. Saturday night..A few clouds. Low 9. Wingham - Blyth - Northern Huron County. Tonight..Clear. Increasing cloudiness after midnight then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Wind becoming southeast 20 km/h before morning. Low 12. Saturday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Clearing late in the afternoon. Wind southeast 20 km/h becoming west 20 gusting to 40 in the morning. High 24. Humidex 27. UV index 5 or moderate. Saturday night..Clear. Wind northwest 20 km/h becoming light in the evening. Low 8. Stratford - Mitchell - Southern Perth County. Tonight..Clear. Increasing cloudiness after midnight. Wind northwest 20 km/h becoming light early this evening. Wind becoming southwest 20 gusting to 40 before morning. Low 13. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h gusting to 40. High 23. Humidex 26. UV index 5 or moderate. Saturday night..Clear. Wind northwest 20 km/h becoming light in the evening. Low 9. Listowel - Milverton - Northern Perth County. Tonight..Clear. Increasing cloudiness after midnight. Wind becoming south 20 km/h gusting to 40 before morning. Low 12. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind south 20 km/h gusting to 40 becoming light in the morning. Wind becoming west 20 gusting to 40 late in the morning. High 23. Humidex 27. UV index 5 or moderate. Saturday night..Clear. Wind northwest 20 km/h becoming light in the evening. Low 8. Kitchener - Cambridge - Region of Waterloo. Tonight..Clear. Increasing cloudiness overnight. Wind northwest 20 km/h becoming light early this evening. Low 12. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h gusting to 40 late in the morning. High 24. Humidex 29. UV index 6 or high. Saturday night..Clear. Wind northwest 20 km/h becoming light in the evening. Low 8. Guelph - Erin - Southern Wellington County. Tonight..Clear. Becoming partly cloudy before morning. Wind northwest 20 km/h becoming east 20 late this evening. Low 12. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind east 20 km/h becoming light in the morning. Wind becoming west 20 gusting to 40 late in the morning. High 24. Humidex 28. UV index 6 or high. Saturday night..Clear. Wind northwest 20 km/h becoming light in the evening. Low 8. Mount Forest - Arthur - Northern Wellington County. Tonight..Clear. Increasing cloudiness after midnight. Wind northwest 20 km/h becoming southwest 20 late this evening. Low 10. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind south 20 km/h becoming west 20 late in the morning. High 22. Humidex 27. UV index 5 or moderate. Saturday night..A few clouds. Low 8. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Clear. Becoming partly cloudy before morning. Wind north 20 km/h gusting to 40 becoming light early this evening. Low 11. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h gusting to 40 late in the morning. High 21. Humidex 25. UV index 6 or high. Saturday night..Partly cloudy. Low 9. Shelburne - Mansfield - Northern Dufferin County. Tonight..Clear. Becoming partly cloudy before morning. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Wind becoming east 20 before morning. Low 9. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind east 20 km/h becoming south 20 gusting to 40 in the morning then becoming west 20 in the afternoon. High 21. Humidex 25. UV index 6 or high. Saturday night..Partly cloudy. Wind west 20 km/h becoming light in the evening. Low 9. Innisfil - New Tecumseth - Angus. Tonight..Clear. Low 9. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h late in the morning. High 22. Humidex 27. UV index 6 or high. Saturday night..Mainly cloudy. Wind north 20 km/h becoming light in the evening. Low 9. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..Clear. Increasing cloudiness late this evening then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Low 11. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Clearing late in the afternoon. Wind becoming southwest 20 km/h in the morning. High 22. Humidex 26. UV index 5 or moderate. Saturday night..Partly cloudy. Low 7. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Low 10. Saturday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h gusting to 40 in the morning then becoming west 20 gusting to 40 in the afternoon. High 20. UV index 5 or moderate. Saturday night..Partly cloudy. Becoming cloudy late in the evening. Low 7. Hanover - Dundalk - Southern Grey County. Tonight..Clear. Increasing cloudiness after midnight. Wind northwest 20 km/h becoming east 20 late this evening. Low 10. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind east 20 km/h becoming south 20 gusting to 40 then becoming northwest 20 gusting to 40 late in the morning. High 22. Humidex 25. UV index 5 or moderate. Saturday night..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light in the evening. Low 9. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Clear. Increasing cloudiness near midnight. Low 10 with temperature rising to 13 by morning. Saturday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming southwest 20 km/h late in the morning. High 22. Humidex 25. UV index 5 or moderate. Saturday night..Partly cloudy. Low 10. Barrie - Collingwood - Hillsdale. Tonight..Clear. Wind northwest 20 km/h becoming east 20 late this evening. Low 9. Saturday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind east 20 km/h becoming northwest 20 early in the afternoon. High 22. Humidex 26. UV index 6 or high. Saturday night..Partly cloudy. Becoming cloudy late in the evening. Wind northwest 20 km/h becoming light in the evening. Low 9. Midland - Coldwater - Orr Lake. Tonight..Clear. Becoming partly cloudy after midnight. Low 9. Saturday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind southeast 30 km/h becoming light late in the morning. Wind becoming west 30 in the afternoon. High 22. Humidex 26. UV index 5 or moderate. Saturday night..Mainly cloudy. Wind northwest 20 km/h becoming light in the evening. Low 9. Orillia - Lagoon City - Washago. Tonight..Clear. Wind northwest 30 km/h becoming light early this evening. Wind becoming east 30 after midnight. Low 9. Saturday..Becoming cloudy in the morning with 60 percent chance of showers in the morning and afternoon. Risk of a thunderstorm. Wind east 30 km/h becoming light late in the morning. Wind becoming northwest 30 in the afternoon. High 21. UV index 6 or high. Saturday night..Partly cloudy. Becoming cloudy near midnight. Wind northwest 30 km/h becoming light in the evening. Low 9. Cobourg - Colborne - Western Northumberland County. Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 11. Saturday..Sunny in the morning then a mix of sun and cloud with 60 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind east 20 km/h becoming light in the afternoon. High 23. Humidex 26. UV index 7 or high. Saturday night..Partly cloudy with 40 percent chance of showers in the evening then clear. Risk of a thunderstorm in the evening. Low 13. Belleville - Quinte West - Eastern Northumberland County. Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 10. Saturday..Sunny in the morning then a mix of sun and cloud with 60 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind east 20 km/h becoming light in the afternoon. High 23. Humidex 26. UV index 7 or high. Saturday night..Partly cloudy with 40 percent chance of showers in the evening then clear. Risk of a thunderstorm in the evening. Low 13. Picton - Sandbanks Park. Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 10. Saturday..Sunny in the morning then a mix of sun and cloud with 60 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind east 20 km/h becoming light in the afternoon. High 23. Humidex 26. UV index 7 or high. Saturday night..Partly cloudy with 40 percent chance of showers in the evening then clear. Risk of a thunderstorm in the evening. Low 13. Napanee - Consecon. Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 10. Saturday..Sunny in the morning then a mix of sun and cloud with 60 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind east 20 km/h becoming light in the afternoon. High 23. Humidex 26. UV index 7 or high. Saturday night..Partly cloudy with 40 percent chance of showers in the evening then clear. Risk of a thunderstorm in the evening. Low 13. Kingston - Odessa - Frontenac Islands. Tonight..Clear. Wind north 20 km/h becoming light this evening. Low 10. Saturday..Sunny. Increasing cloudiness late in the morning then 40 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind east 20 km/h becoming light late in the morning. High 22. UV index 8 or very high. Saturday night..Partly cloudy with 40 percent chance of showers in the evening and risk of a thunderstorm. Clearing overnight. Low 13. Lindsay - Southern Kawartha Lakes. Tonight..Clear. Wind northwest 20 km/h becoming light early this evening. Low 8. Saturday..Increasing cloudiness early in the morning. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind east 20 km/h becoming south 20 late in the morning. High 22. Humidex 27. UV index 8 or very high. Saturday night..Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Low 9. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Clear. Wind northwest 30 km/h becoming light early this evening. Wind becoming east 20 before morning. Low 7. Saturday..Becoming cloudy in the morning with 40 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. Wind east 20 km/h gusting to 40 becoming light in the afternoon. High 21. UV index 7 or high. Saturday night..Partly cloudy. Becoming cloudy after midnight. Low 9. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light this evening. Wind becoming east 20 before morning. Low 7. Saturday..Increasing cloudiness early in the morning. 60 percent chance of showers in the afternoon with risk of a thunderstorm. Wind east 20 km/h becoming south 20 late in the morning then becoming northwest 20. High 23. Humidex 26. UV index 7 or high. Saturday night..Partly cloudy. 40 percent chance of showers in the evening with risk of a thunderstorm. Low 9. Apsley - Woodview - Northern Peterborough County. Tonight..Clear. Wind northwest 20 km/h becoming east 20 after midnight. Low 7. Saturday..Becoming cloudy in the morning with 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind east 20 km/h becoming west 20 in the afternoon. High 21. UV index 6 or high. Saturday night..Partly cloudy. 40 percent chance of showers in the evening with risk of a thunderstorm. Wind becoming north 20 km/h before morning. Low 9. Stirling - Tweed - Madoc. Tonight..Clear. Wind northwest 20 km/h becoming east 20 late this evening. Low 9. Saturday..Increasing cloudiness. 60 percent chance of showers in the afternoon with risk of a thunderstorm. Wind east 20 km/h becoming northwest 20 late in the afternoon. High 23. Humidex 25. UV index 7 or high. Saturday night..Partly cloudy. 40 percent chance of showers in the evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light in the evening. Low 12. Tamworth - Sydenham - South Frontenac. Tonight..Partly cloudy. Becoming clear this evening. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Wind becoming east 20 before morning. Low 9. Saturday..Sunny. Increasing cloudiness late in the morning then 40 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind east 20 km/h becoming light late in the morning. High 23. Humidex 26. UV index 8 or very high. Saturday night..Partly cloudy with 40 percent chance of showers in the evening and risk of a thunderstorm. Clearing overnight. Low 12. Kaladar - Bannockburn - Bon Echo Park. Tonight..Clear. Wind northwest 20 km/h becoming east 20 late this evening. Low plus 4. Saturday..Increasing cloudiness. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Wind east 20 km/h. High 22. UV index 7 or high. Saturday night..Mainly cloudy with 40 percent chance of showers in the evening and risk of a thunderstorm. Clearing late in the evening. Low 9. Bancroft - Hastings Highlands - Denbigh. Tonight..Clear. Wind becoming east 20 km/h before morning. Low plus 3 with risk of frost. Saturday..Becoming cloudy in the morning with 40 percent chance of showers in the afternoon. Wind east 20 km/h becoming light late in the morning. High 21. UV index 6 or high. Saturday night..Partly cloudy. 30 percent chance of showers early in the evening. Low 9. Gananoque - Mallorytown. Tonight..Clearing early this evening. Wind northwest 20 km/h becoming light early this evening. Low 8. Saturday..Sunny. Increasing cloudiness near noon then 30 percent chance of showers late in the afternoon. Wind east 20 km/h becoming light late in the morning. High 23. Humidex 25. UV index 8 or very high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 15. Brockville - Prescott. Tonight..Clearing early this evening. Low 8. Saturday..Sunny. Increasing cloudiness in the afternoon then 30 percent chance of showers late in the afternoon. High 22. UV index 8 or very high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 14. Westport - Charleston Lake. Tonight..Clearing early this evening. Wind northwest 20 km/h becoming light early this evening. Low 8. Saturday..Sunny. Increasing cloudiness near noon then 30 percent chance of showers late in the afternoon. Wind east 20 km/h becoming light late in the morning. High 23. UV index 8 or very high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 14. Merrickville-Wolford - Kemptville. Tonight..Partly cloudy. Becoming clear this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 8. Saturday..Sunny. Increasing cloudiness near noon then 30 percent chance of showers late in the afternoon. High 21. UV index 8 or very high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 13. Ottawa North - Kanata - Orl‚ans. Tonight..Clear. Wind north 20 km/h becoming light this evening. Low 8. Saturday..Sunny. Increasing cloudiness near noon then 30 percent chance of showers late in the afternoon. High 21. UV index 8 or very high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 13. Ottawa South - Richmond - Metcalfe. Tonight..Clear. Wind north 20 km/h becoming light this evening. Low 8. Saturday..Sunny. Increasing cloudiness near noon then 30 percent chance of showers late in the afternoon. High 21. UV index 8 or very high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 13. Gatineau. Tonight..Partly cloudy. Clearing this evening. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low 8. Saturday..Sunny. Increasing cloudiness in the morning then 30 percent chance of showers late in the afternoon. High 19. UV index 8 or very high. Saturday night..Mainly cloudy. 30 percent chance of showers in the evening. Low 11. Prescott and Russell. Tonight..Partly cloudy. Becoming clear this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 8. Saturday..Sunny. Increasing cloudiness in the afternoon then 30 percent chance of showers late in the afternoon. High 22. UV index 8 or very high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 12. Morrisburg - Long Sault. Tonight..Partly cloudy. Becoming clear this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 7. Saturday..Sunny. Increasing cloudiness in the afternoon then 30 percent chance of showers late in the afternoon. High 22. UV index 8 or very high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 13. Cornwall - Lancaster. Tonight..Clearing. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 7. Saturday..Sunny. Increasing cloudiness in the afternoon then 30 percent chance of showers late in the afternoon. High 21. UV index 8 or very high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 14. Winchester - Newington. Tonight..Partly cloudy. Becoming clear this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 7. Saturday..Sunny. Increasing cloudiness in the afternoon then 30 percent chance of showers late in the afternoon. High 22. UV index 8 or very high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 13. Maxville - Alexandria. Tonight..Clearing. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 7. Saturday..Sunny. Increasing cloudiness near noon then 30 percent chance of showers late in the afternoon. High 22. UV index 8 or very high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 12. Plevna - Sharbot Lake - Western Lanark County. Tonight..Clearing early this evening. Wind northwest 20 km/h becoming east 20 late this evening. Low 7. Saturday..Increasing cloudiness. 30 percent chance of showers late in the afternoon. Wind east 20 km/h becoming light late in the morning. High 22. UV index 7 or high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Wind becoming north 20 km/h before morning. Low 11. Smiths Falls - Perth - Eastern Lanark County. Tonight..Clearing early this evening. Wind north 20 km/h becoming light this evening. Low 7. Saturday..Sunny. Increasing cloudiness near noon then 30 percent chance of showers late in the afternoon. High 22. UV index 8 or very high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 12. Port Carling - Port Severn. Tonight..Clear. Wind northwest 30 km/h becoming light early this evening. Wind becoming southeast 30 after midnight. Low 8. Saturday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind southeast 30 km/h becoming northwest 20 in the afternoon. High 21. UV index 5 or moderate. Saturday night..Partly cloudy. Becoming cloudy late in the evening. Low 8. Bracebridge - Gravenhurst. Tonight..Clear. Wind becoming southeast 20 km/h before morning. Low 8. Saturday..Becoming cloudy in the morning with 60 percent chance of showers in the morning and afternoon. Risk of a thunderstorm. Wind southeast 20 km/h becoming northwest 20 late in the afternoon. High 21. UV index 5 or moderate. Saturday night..Partly cloudy. Becoming cloudy near midnight. Wind northwest 20 km/h becoming light in the evening. Low 8. Town of Parry Sound - Rosseau - Killbear Park. Tonight..Clear. Increasing cloudiness after midnight. Wind west 20 km/h becoming light early this evening. Wind becoming southeast 30 before morning. Low 8. Saturday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind southeast 30 km/h becoming light late in the morning. Wind becoming west 30 in the afternoon. High 20. UV index 5 or moderate. Saturday night..Mainly cloudy. Low 8. Huntsville - Baysville. Tonight..Clear. Wind northwest 20 km/h becoming southeast 20 late this evening. Low 7. Saturday..Becoming cloudy in the morning with 60 percent chance of showers in the morning and afternoon. Risk of a thunderstorm. Wind southeast 20 km/h becoming west 20 early in the afternoon. High 20. UV index 5 or moderate. Saturday night..Partly cloudy. Becoming cloudy near midnight. Wind west 20 km/h becoming light in the evening. Low 8. Haliburton - Minden - Southern Haliburton County. Tonight..Clear. Wind northwest 20 km/h becoming southeast 20 late this evening. Low 7. Saturday..Becoming cloudy in the morning with 40 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. Wind south 20 km/h becoming west 20 late in the afternoon. High 21. UV index 5 or moderate. Saturday night..Increasing cloudiness. Wind west 20 km/h becoming light in the evening. Low 9. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Tonight..Clear. Wind west 20 km/h becoming east 20 late this evening. Low plus 4. Saturday..Becoming cloudy in the morning with 40 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. Wind east 20 km/h becoming light in the afternoon. High 20. UV index 5 or moderate. Saturday night..Mainly cloudy. Low 9. Barry's Bay - Killaloe. Tonight..Clearing early this evening. Wind northwest 20 km/h becoming light early this evening. Low plus 4. Saturday..Increasing cloudiness. 40 percent chance of showers in the afternoon. High 21. UV index 6 or high. Saturday night..Partly cloudy. 30 percent chance of showers early in the evening. Low 10. Renfrew - Arnprior - Calabogie. Tonight..Clearing early this evening. Wind northwest 20 km/h becoming light early this evening. Low 6. Saturday..Increasing cloudiness. 30 percent chance of showers late in the afternoon. Wind east 20 km/h becoming light late in the morning. High 20. UV index 7 or high. Saturday night..Partly cloudy. 30 percent chance of showers in the evening. Low 11. Petawawa - Pembroke - Cobden. Tonight..Clearing early this evening. Wind northwest 30 km/h becoming light this evening. Low 6. Saturday..Increasing cloudiness. 40 percent chance of showers in the afternoon. High 18. UV index 7 or high. Saturday night..Mainly cloudy. 30 percent chance of showers early in the evening. Low 12. Western Algonquin Park - Lake of Two Rivers. Tonight..Clearing early this evening. Wind northwest 20 km/h becoming light early this evening. Low plus 4. Saturday..Increasing cloudiness early in the morning. 40 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind becoming southeast 30 km/h in the morning then light in the afternoon. High 19. UV index 5 or moderate. Saturday night..Partly cloudy. Low 7. Deep River - Whitney - Eastern Algonquin Park. Tonight..Clearing early this evening. Wind northwest 20 km/h becoming east 20 late this evening. Low plus 3 with risk of frost. Saturday..Increasing cloudiness early in the morning. 40 percent chance of showers in the afternoon. Wind southeast 20 km/h becoming light in the afternoon. High 21. UV index 5 or moderate. Saturday night..Mainly cloudy. 30 percent chance of showers early in the evening. Low 7. Bayfield Inlet - Dunchurch. Tonight..Clear. Low 9. Saturday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 19. UV index 5 or moderate. Saturday night..Partly cloudy. Becoming cloudy near midnight. Low 9. South River - Burk's Falls. Tonight..Clear. Low 7. Saturday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 19. UV index 5 or moderate. Saturday night..Partly cloudy. Becoming cloudy near midnight. Low 9. End $$$$^^ --- up 1 week, 3 days, 23 hours, 25 minutes * Origin: Northern Realms (1:229/664) .