Subj : [1/2] Southern Ontario Weather To : All From : Northern Realms Date : Sat Jun 20 2026 11:05:00 FPCN11 CWTO 201500 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 11:00 a.m. EDT Saturday 20 June 2026 for today and Sunday. The next scheduled forecast will be issued at 3:30 p.m. EDT. City of Toronto. Today..Sunny near noon then a mix of sun and cloud with 30 percent chance of showers this afternoon. Risk of a thunderstorm this afternoon. Wind west 20 km/h. High 24. Humidex 26. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 13. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon. High 25. UV index 8 or very high. Windsor - Leamington - Essex County. Today..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h gusting to 40. High 25. Humidex 27. UV index 9 or very high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind west 20 km/h gusting to 40 becoming light late this evening. Low 12. Sunday..Mainly sunny. Increasing cloudiness near noon. High 25. Humidex 26. UV index 9 or very high. Chatham-Kent - Rondeau Park. Today..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. High 25. Humidex 27. UV index 9 or very high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Low 12. Sunday..A mix of sun and cloud. High 24. Humidex 25. UV index 9 or very high. Sarnia - Petrolia - Western Lambton County. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 24. Humidex 26. UV index 6 or high. Tonight..Partly cloudy with 60 percent chance of showers. Risk of a thunderstorm early this evening. Low 11. Sunday..A mix of sun and cloud. High 24. UV index 9 or very high. Watford - Pinery Park - Eastern Lambton County. Today..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. Wind southwest 20 km/h. High 24. Humidex 26. UV index 8 or very high. Tonight..Partly cloudy with 60 percent chance of showers. Risk of a thunderstorm early this evening. Low 11. Sunday..A mix of sun and cloud. High 24. UV index 9 or very high. Rodney - Shedden - Western Elgin County. Today..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. High 22. Humidex 25. UV index 8 or very high. Tonight..Partly cloudy with 60 percent chance of showers. Risk of a thunderstorm early this evening. Low 10. Sunday..A mix of sun and cloud. High 24. Humidex 26. UV index 9 or very high. St. Thomas - Aylmer - Eastern Elgin County. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 22. Humidex 25. UV index 8 or very high. Tonight..Partly cloudy with 60 percent chance of showers. Risk of a thunderstorm early this evening. Low 10. Sunday..A mix of sun and cloud. High 24. Humidex 26. UV index 9 or very high. Strathroy - Komoka - Western Middlesex County. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h this afternoon. High 23. Humidex 25. UV index 6 or high. Tonight..Partly cloudy with 60 percent chance of showers. Risk of a thunderstorm early this evening. Low 10. Sunday..A mix of sun and cloud. High 24. UV index 9 or very high. London - Parkhill - Eastern Middlesex County. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming northeast 30 km/h this afternoon. High 23. Humidex 25. UV index 6 or high. Tonight..Partly cloudy with 60 percent chance of showers. Risk of a thunderstorm early this evening. Low 10. Sunday..Mainly sunny. High 24. UV index 9 or very high. Simcoe - Delhi - Norfolk. Today..A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h late this afternoon. High 21. UV index 7 or high. Tonight..Partly cloudy with 40 percent chance of showers. Risk of a thunderstorm early this evening. Wind west 20 km/h becoming light this evening. Low 10. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. High 24. Humidex 25. UV index 8 or very high. Dunnville - Caledonia - Haldimand. Today..A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light this afternoon. High 21. UV index 7 or high. Tonight..Partly cloudy with 40 percent chance of showers. Risk of a thunderstorm early this evening. Low 11. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. High 23. Humidex 26. UV index 8 or very high. Woodstock - Tillsonburg - Oxford County. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h this afternoon. High 21. UV index 7 or high. Tonight..Partly cloudy. 40 percent chance of showers this evening. Risk of a thunderstorm early this evening. Low 10. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon. High 25. Humidex 26. UV index 8 or very high. Brantford - County of Brant. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light this afternoon. High 21. UV index 7 or high. Tonight..Partly cloudy. 40 percent chance of showers this evening. Risk of a thunderstorm early this evening. Low 10. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon. High 25. Humidex 26. UV index 8 or very high. Niagara Falls - Welland - Southern Niagara Region. Today..A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind southwest 20 km/h. High 22. Humidex 26. UV index 7 or high. Tonight..Partly cloudy with 40 percent chance of showers. Risk of a thunderstorm early this evening. Wind west 20 km/h becoming light this evening. Low 14. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h late in the afternoon. High 24. Humidex 25. UV index 8 or very high. St. Catharines - Grimsby - Northern Niagara Region. Today..Sunny near noon then a mix of sun and cloud with 40 percent chance of showers. Risk of a thunderstorm. Wind west 20 km/h gusting to 40. High 22. UV index 7 or high. Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm early this evening. Wind southwest 20 km/h becoming light this evening. Low 13. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. High 25. Humidex 26. UV index 8 or very high. City of Hamilton. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h gusting to 40 becoming light this afternoon. Wind becoming west 20 late this afternoon. High 22. UV index 7 or high. Tonight..Mainly cloudy. 40 percent chance of showers this evening. Risk of a thunderstorm early this evening. Wind west 20 km/h becoming light this evening. Low 11. Sunday..Becoming a mix of sun and cloud in the morning. 30 percent chance of showers in the afternoon. High 24. Humidex 27. UV index 8 or very high. Burlington - Oakville. Today..Increasing cloudiness near noon. 30 percent chance of showers this afternoon with risk of a thunderstorm. Wind west 20 km/h gusting to 40. High 24. Humidex 26. UV index 7 or high. Tonight..Mainly cloudy. 30 percent chance of showers this evening with risk of a thunderstorm. Low 10. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon. Wind becoming southwest 20 km/h in the afternoon. High 24. UV index 8 or very high. Halton Hills - Milton. Today..Sunny near noon then a mix of sun and cloud with 30 percent chance of showers this afternoon. Risk of a thunderstorm this afternoon. Wind west 20 km/h gusting to 40 becoming light this afternoon. High 24. Humidex 26. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening with risk of a thunderstorm. Low 11. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon. High 24. UV index 8 or very high. Mississauga - Brampton. Today..Sunny near noon then a mix of sun and cloud with 30 percent chance of showers this afternoon. Risk of a thunderstorm this afternoon. Wind west 20 km/h gusting to 40. High 24. Humidex 26. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening with risk of a thunderstorm. Low 11. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon. High 25. UV index 8 or very high. Caledon. Today..Sunny near noon then a mix of sun and cloud with 30 percent chance of showers late this afternoon. Wind west 20 km/h gusting to 40 becoming light this afternoon. High 23. Humidex 25. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Low 10. Sunday..Mainly sunny. Increasing cloudiness near noon then 30 percent chance of showers late in the afternoon. High 23. UV index 8 or very high. Vaughan - Richmond Hill - Markham. Today..Sunny near noon then a mix of sun and cloud with 30 percent chance of showers this afternoon. Wind northwest 20 km/h gusting to 40. High 23. UV index 8 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Low 11. Sunday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with 30 percent chance of showers in the afternoon. Wind becoming west 20 km/h in the afternoon. High 24. Humidex 26. UV index 8 or very high. Newmarket - Georgina - Northern York Region. Today..Mainly sunny. Wind northwest 20 km/h gusting to 40. High 22. UV index 8 or very high. Tonight..Partly cloudy. Low 11. Sunday..Sunny. Increasing cloudiness early in the afternoon. High 23. Humidex 25. UV index 8 or very high. Pickering - Oshawa - Southern Durham Region. Today..Mainly sunny. Wind northwest 20 km/h. High 24. UV index 8 or very high. Tonight..Partly cloudy. Low 11. Sunday..Mainly sunny. High 24. Humidex 26. UV index 8 or very high. Uxbridge - Beaverton - Northern Durham Region. Today..Mainly sunny. Wind northwest 20 km/h gusting to 40. High 22. UV index 8 or very high. Tonight..A few clouds. Low 11. Sunday..Sunny. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h in the afternoon. High 24. Humidex 26. UV index 8 or very high. Goderich - Bluewater - Southern Huron County. Today..A mix of sun and cloud with 30 percent chance of showers. High 21. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Low 10. Sunday..Clearing. High 23. UV index 8 or very high. Wingham - Blyth - Northern Huron County. Today..Mainly cloudy with 30 percent chance of showers. High 21. UV index 7 or high. Tonight..Mainly cloudy with 30 percent chance of showers this evening. Clearing before morning. Low 10. Sunday..Clearing in the morning. High 23. UV index 8 or very high. Stratford - Mitchell - Southern Perth County. Today..Mainly cloudy with 30 percent chance of showers. High 21. UV index 7 or high. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Low 10. Sunday..Clearing in the morning. High 24. UV index 8 or very high. Listowel - Milverton - Northern Perth County. Today..Mainly cloudy with 30 percent chance of showers. High 21. UV index 7 or high. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Low 9. Sunday..Clearing in the morning. High 22. UV index 8 or very high. Kitchener - Cambridge - Region of Waterloo. Today..Mainly cloudy. 30 percent chance of showers this afternoon. Wind west 20 km/h becoming light this afternoon. High 21. UV index 7 or high. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Low 10. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon. High 22. UV index 8 or very high. Guelph - Erin - Southern Wellington County. Today..Mainly cloudy. 30 percent chance of showers this afternoon. Wind west 20 km/h gusting to 40 becoming light this afternoon. High 21. UV index 8 or very high. Tonight..Cloudy. 30 percent chance of showers this evening. Low 10. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon. High 23. Humidex 25. UV index 8 or very high. Mount Forest - Arthur - Northern Wellington County. Today..Mainly cloudy. 30 percent chance of showers this afternoon. Wind northwest 20 km/h becoming light this afternoon. High 21. UV index 8 or very high. Tonight..Mainly cloudy. 30 percent chance of showers this evening. Low 9. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon. High 23. Humidex 25. UV index 8 or very high. Orangeville - Grand Valley - Southern Dufferin County. Today..Sunny near noon then a mix of sun and cloud with 30 percent chance of showers late this afternoon. Wind west 20 km/h becoming light this afternoon. High 22. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Low 9. Sunday..Mainly sunny. Increasing cloudiness near noon then 30 percent chance of showers late in the afternoon. High 22. UV index 8 or very high. Shelburne - Mansfield - Northern Dufferin County. Today..Increasing cloudiness near noon. 30 percent chance of showers late this afternoon. Wind west 20 km/h gusting to 40 becoming light this afternoon. High 22. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Low 9. Sunday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon. High 22. UV index 8 or very high. Innisfil - New Tecumseth - Angus. Today..Sunny early this afternoon then a mix of sun and cloud with 30 percent chance of showers late this afternoon. Wind northwest 20 km/h becoming light this afternoon. High 22. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Low 9. Sunday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. High 22. UV index 8 or very high. Saugeen Shores - Kincardine - Southern Bruce County. Today..A mix of sun and cloud. High 16. UV index 7 or high. Tonight..Partly cloudy. Clearing before morning. Low 10. Sunday..A mix of sun and cloud. Becoming sunny in the morning. High 20. UV index 8 or very high. Bruce Peninsula - Sauble Beach - Tobermory. Today..Sunny. High 19. UV index 7 or high. Tonight..A few clouds. Low 10. Sunday..A mix of sun and cloud. Becoming sunny in the morning. High 20. UV index 8 or very high. Hanover - Dundalk - Southern Grey County. Today..Mainly sunny. Wind west 20 km/h becoming light this afternoon. High 19. UV index 8 or very high. Tonight..A few clouds. Low 9. Sunday..Mainly sunny. High 22. UV index 8 or very high. Owen Sound - Blue Mountains - Northern Grey County. Today..Mainly sunny. High 19. UV index 8 or very high. Tonight..Clear. Low 10. Sunday..A mix of sun and cloud. Clearing early in the afternoon. High 22. UV index 8 or very high. Barrie - Collingwood - Hillsdale. Today..Sunny. Wind northwest 20 km/h gusting to 40. High 20. UV index 8 or very high. Tonight..Clear. Wind northwest 20 km/h becoming light this evening. Low 11. Sunday..Sunny. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h in the afternoon. High 22. UV index 8 or very high. Midland - Coldwater - Orr Lake. Today..Sunny. Wind northwest 30 km/h. High 20. UV index 8 or very high. Tonight..Clear. Wind northwest 20 km/h becoming light this evening. Low 11. Sunday..Sunny. Wind becoming northwest 30 km/h in the afternoon. High 22. UV index 8 or very high. Orillia - Lagoon City - Washago. Today..Mainly sunny. Wind northwest 30 km/h. High 20. UV index 8 or very high. Tonight..Clear. Wind northwest 30 km/h becoming light late this evening. Low 11. Sunday..Mainly sunny. Wind becoming northwest 30 km/h in the afternoon. High 22. UV index 8 or very high. Cobourg - Colborne - Western Northumberland County. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h gusting to 40. High 23. Humidex 26. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 12. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming west 30 km/h late in the morning. High 23. Humidex 26. UV index 7 or high. Belleville - Quinte West - Eastern Northumberland County. Today..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. Tonight..Partly cloudy. 30 percent chance of showers this evening with risk of a thunderstorm. Low 12. Sunday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming west 30 km/h late in the morning. High 23. Humidex 26. UV index 7 or high. Picton - Sandbanks Park. Today..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. Tonight..Partly cloudy. 30 percent chance of showers this evening with risk of a thunderstorm. Low 13. Sunday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming west 30 km/h late in the morning. High 21. UV index 7 or high. Napanee - Consecon. Today..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. Tonight..Partly cloudy. 30 percent chance of showers this evening with risk of a thunderstorm. Low 13. Sunday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming west 30 km/h late in the morning. High 22. Humidex 25. UV index 7 or high. Kingston - Odessa - Frontenac Islands. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 30 km/h becoming light this afternoon. Wind becoming west 20 gusting to 40 late this afternoon. High 23. Humidex 26. UV index 6 or high. Tonight..Partly cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Wind west 20 km/h gusting to 40 becoming light this evening. Low 13. Sunday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming northwest 20 km/h in the afternoon. High 22. Humidex 25. UV index 7 or high. Lindsay - Southern Kawartha Lakes. Today..A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind northwest 20 km/h gusting to 40. High 22. UV index 8 or very high. Tonight..Partly cloudy with 30 percent chance of showers early this evening then clear. Risk of a thunderstorm early this evening. Wind northwest 20 km/h becoming light this evening. Low 11. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming northwest 20 km/h in the afternoon. High 22. Humidex 25. UV index 7 or high. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Today..A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h gusting to 40. High 22. UV index 8 or very high. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Fog patches developing overnight. Wind northwest 30 km/h becoming light this evening. Low 12. Sunday..Mainly sunny. Fog patches dissipating in the morning. Wind becoming west 30 km/h in the afternoon. High 22. Humidex 25. UV index 7 or high. Peterborough City - Lakefield - Southern Peterborough County. Today..A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind northwest 20 km/h gusting to 40. High 22. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light this evening. Low 11. Sunday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming west 20 km/h in the afternoon. High 22. Humidex 25. UV index 7 or high. Apsley - Woodview - Northern Peterborough County. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h. High 22. UV index 5 or moderate. Tonight..Partly cloudy. 60 percent chance of showers this evening with risk of a thunderstorm. Fog patches developing overnight. Low 12. Sunday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Fog patches dissipating in the morning. Wind becoming northwest 20 km/h in the afternoon. High 22. Humidex 25. UV index 7 or high. Stirling - Tweed - Madoc. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind northwest 20 km/h. High 22. Humidex 25. UV index 5 or moderate. Tonight..Partly cloudy. 30 percent chance of showers this evening with risk of a thunderstorm. Low 13. Sunday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. High 22. Humidex 26. UV index 7 or high. Tamworth - Sydenham - South Frontenac. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h. High 23. Humidex 26. UV index 5 or moderate. Tonight..Partly cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Wind northwest 20 km/h becoming light this evening. Low 13. Sunday..Increasing cloudiness. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming northwest 20 km/h in the afternoon. High 22. Humidex 26. UV index 7 or high. Kaladar - Bannockburn - Bon Echo Park. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h. High 22. Humidex 25. UV index 5 or moderate. Tonight..Partly cloudy. 60 percent chance of showers this evening with risk of a thunderstorm. Fog patches developing overnight. Low 11. Sunday..A mix of sun and cloud. Becoming cloudy late in the morning with 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. Wind becoming north 20 km/h in the afternoon. High 22. Humidex 25. UV index 6 or high. Bancroft - Hastings Highlands - Denbigh. Today..Cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind northwest 20 km/h becoming light this afternoon. High 19. UV index 5 or moderate. Tonight..Partly cloudy. 60 percent chance of showers this evening and after midnight with risk of a thunderstorm. Fog patches developing overnight. Low 9. Sunday..Mainly cloudy. 60 percent chance of showers in the afternoon with risk of a thunderstorm. Fog patches dissipating in the morning. Wind becoming northwest 20 km/h in the afternoon. High 22. Humidex 25. UV index 6 or high. Gananoque - Mallorytown. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind northwest 20 km/h. High 23. Humidex 26. UV index 5 or moderate. Tonight..Partly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 14. Sunday..A mix of sun and cloud with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. High 23. Humidex 27. UV index 7 or high. Brockville - Prescott. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind southwest 20 km/h. High 22. Humidex 25. UV index 5 or moderate. Tonight..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Low 14. Sunday..A mix of sun and cloud with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming southwest 20 km/h in the afternoon. High 23. Humidex 28. UV index 7 or high. Westport - Charleston Lake. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind north 20 km/h becoming west 20 this afternoon. High 23. Humidex 26. UV index 5 or moderate. Tonight..Partly cloudy with 60 percent chance of showers and risk of a thunderstorm. Low 14. Sunday..A mix of sun and cloud with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming west 20 km/h in the afternoon. High 23. Humidex 27. UV index 7 or high. Merrickville-Wolford - Kemptville. Today..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind northwest 20 km/h becoming southwest 20 this afternoon. High 22. Humidex 27. UV index 5 or moderate. Tonight..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Low 13. Sunday..A mix of sun and cloud with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming south 30 km/h in the afternoon. High 23. Humidex 26. UV index 7 or high. Ottawa North - Kanata - Orl‚ans. Today..Cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind west 20 km/h. High 22. Humidex 27. UV index 5 or moderate. Tonight..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 13. Sunday..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming west 30 km/h in the afternoon. High 23. Humidex 26. UV index 7 or high. Ottawa South - Richmond - Metcalfe. Today..Cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind west 20 km/h. High 22. Humidex 27. UV index 5 or moderate. Tonight..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 13. Sunday..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming west 30 km/h in the afternoon. High 24. Humidex 27. UV index 7 or high. Gatineau. Today..Mainly cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind west 20 km/h. High 22. Humidex 26. UV index 5 or moderate. Tonight..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind northeast 20 km/h becoming light late this evening. Low 13. Sunday..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming northwest 30 km/h late in the morning. High 25. Humidex 27. UV index 7 or high. Prescott and Russell. Today..Cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind west 20 km/h. High 21. Humidex 26. UV index 5 or moderate. Tonight..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 14. Sunday..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming south 20 km/h late in the afternoon. High 24. Humidex 27. UV index 7 or high. Morrisburg - Long Sault. Today..Cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind west 20 km/h. High 22. Humidex 27. UV index 6 or high. Tonight..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind southwest 20 km/h becoming light this evening. Low 14. Sunday..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming west 20 km/h late in the morning. High 23. Humidex 27. UV index 7 or high. Cornwall - Lancaster. Today..Cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind west 20 km/h gusting to 40. High 22. Humidex 27. UV index 6 or high. Tonight..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light late this evening. Low 14. Sunday..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming southwest 30 km/h late in the morning. High 23. Humidex 27. UV index 7 or high. Winchester - Newington. Today..Cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind west 20 km/h. High 22. Humidex 27. UV index 6 or high. Tonight..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind southwest 20 km/h becoming light this evening. Low 14. Sunday..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming west 30 km/h in the afternoon. High 23. Humidex 27. UV index 7 or high. Maxville - Alexandria. Today..Mainly cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind west 20 km/h. High 22. Humidex 26. UV index 5 or moderate. Tonight..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light late this evening. Low 13. Sunday..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming west 20 km/h late in the morning. High 23. Humidex 26. UV index 7 or high. Plevna - Sharbot Lake - Western Lanark County. Today..Cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind northwest 20 km/h. High 22. Humidex 25. UV index 5 or moderate. Tonight..Partly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 13. Sunday..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. High 23. Humidex 26. UV index 6 or high. Smiths Falls - Perth - Eastern Lanark County. Today..Cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind west 20 km/h. High 22. Humidex 25. UV index 5 or moderate. Tonight..Partly cloudy with 60 percent chance of showers and risk of a thunderstorm. Low 13. Sunday..A mix of sun and cloud with 60 percent chance of showers. Risk of a thunderstorm in the afternoon. Wind becoming west 20 km/h in the afternoon. High 23. Humidex 26. UV index 7 or high. Port Carling - Port Severn. Today..A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind northwest 30 km/h. High 21. UV index 7 or high. Tonight..Partly cloudy with 40 percent chance of showers early this evening. Otherwise clear. Risk of a thunderstorm early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low 10. Sunday..Mainly sunny. Fog patches dissipating in the morning. Wind becoming northwest 30 km/h in the afternoon. High 22. UV index 7 or high. Bracebridge - Gravenhurst. Today..A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h. High 21. UV index 7 or high. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Fog patches developing overnight. Low 10. Sunday..A mix of sun and cloud. Becoming sunny in the afternoon. Fog patches dissipating in the morning. High 22. UV index 7 or high. Continued in next message... --- up 5 days, 8 minutes * Origin: Northern Realms (618:400/23) .