Subj : [1/2] Southern Ontario Weather To : All From : Northern Realms Date : Wed Jun 04 2025 15:35:00 FPCN11 CWTO 041930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Wednesday 4 June 2025 for tonight Thursday and Thursday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Thursday. City of Toronto. Tonight..Increasing cloudiness. 40 percent chance of showers. A few showers beginning before morning. Risk of a thunderstorm this evening and overnight. Hazy early this evening. Wind south 20 km/h gusting to 40 becoming northwest 20 then light this evening. Low 17. Thursday..A few showers ending in the afternoon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Wind north 20 km/h becoming light late in the morning. High 20. UV index 5 or moderate. Thursday night..Partly cloudy. Low 15. Windsor - Leamington - Essex County. Tonight..Cloudy with 40 percent chance of showers this evening. A few showers beginning near midnight. Risk of a thunderstorm this evening and overnight. Amount 15 to 25 mm. Hazy early this evening. Wind northwest 30 km/h gusting to 50 becoming light early this evening. Wind becoming northeast 20 before morning. Low 16. Thursday..A few showers ending near noon then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 20 mm. Wind north 30 km/h becoming light late in the morning. High 19. UV index 7 or high. Thursday night..Mainly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Low 12. Chatham-Kent - Rondeau Park. Tonight..Becoming cloudy this evening with 40 percent chance of showers later this evening. A few showers beginning near midnight. Risk of a thunderstorm this evening and overnight. Amount 15 to 25 mm. Hazy early this evening. Wind west 40 km/h gusting to 60 becoming light this evening. Low 17. Thursday..A few showers ending near noon then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 20 mm. High 19. UV index 6 or high. Thursday night..Mainly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Low 15. Sarnia - Petrolia - Western Lambton County. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 20 to 30 mm. Wind northeast 30 km/h gusting to 50 becoming light early this evening. Wind becoming northeast 30 before morning. Low 11. Thursday..A few showers ending near noon then a mix of sun and cloud with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Hazy late in the afternoon. Wind northeast 30 km/h becoming light in the afternoon. High 15. UV index 8 or very high. Thursday night..Partly cloudy. Hazy. Low 10. Watford - Pinery Park - Eastern Lambton County. Tonight..Partly cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 20 to 30 mm. Wind southwest 30 km/h gusting to 60 becoming northwest 30 gusting to 50 then light this evening. Low 14. Thursday..A few showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Hazy late in the afternoon. Wind becoming northeast 30 km/h in the morning then light in the afternoon. High 20. UV index 7 or high. Thursday night..Cloudy. Hazy. Low 9. Rodney - Shedden - Western Elgin County. Tonight..Increasing cloudiness. 40 percent chance of showers. A few showers beginning before morning. Risk of a thunderstorm this evening and overnight. Hazy early this evening. Wind southwest 40 km/h gusting to 60 becoming northwest 30 then light this evening. Low 17. Thursday..A few showers ending late in the afternoon then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. High 19. UV index 4 or moderate. Thursday night..Cloudy with 30 percent chance of showers early in the evening then partly cloudy. Risk of a thunderstorm early in the evening. Hazy. Low 13. St. Thomas - Aylmer - Eastern Elgin County. Tonight..Increasing cloudiness. 40 percent chance of showers. A few showers beginning before morning. Risk of a thunderstorm this evening and overnight. Hazy early this evening. Wind southwest 30 km/h gusting to 50 becoming north 20 gusting to 40 then light this evening. Low 17. Thursday..A few showers ending late in the afternoon then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. High 19. UV index 4 or moderate. Thursday night..Cloudy with 30 percent chance of showers early in the evening then partly cloudy. Risk of a thunderstorm early in the evening. Hazy. Low 13. Strathroy - Komoka - Western Middlesex County. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 15 to 25 mm. Wind northwest 40 km/h gusting to 60 becoming light early this evening. Low 15. Thursday..A few showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Hazy late in the afternoon. High 20. UV index 6 or high. Thursday night..Clearing in the evening. Hazy. Low 10. London - Parkhill - Eastern Middlesex County. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 15 to 25 mm. Wind northwest 40 km/h gusting to 60 becoming light early this evening. Low 15. Thursday..A few showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Hazy late in the afternoon. High 20. UV index 6 or high. Thursday night..Partly cloudy. Hazy. Low 10. Simcoe - Delhi - Norfolk. Tonight..Increasing cloudiness. 40 percent chance of showers. A few showers beginning before morning. Risk of a thunderstorm this evening and overnight. Hazy early this evening. Wind southwest 40 km/h gusting to 60 becoming northwest 40 gusting to 60 then light this evening. Low 17. Thursday..A few showers ending late in the afternoon then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. High 19. UV index 4 or moderate. Thursday night..Mainly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy. Low 13. Dunnville - Caledonia - Haldimand. Tonight..Clear early this evening then partly cloudy with 30 percent chance of showers late this evening and overnight. Risk of a thunderstorm late this evening and overnight. Hazy this evening. Wind southwest 30 km/h gusting to 50 becoming northwest 30 gusting to 50 then light this evening. Low 19. Thursday..Showers with risk of a thunderstorm. Wind northeast 20 km/h becoming light in the afternoon. Temperature steady near 18. UV index 4 or moderate. Thursday night..Cloudy. 30 percent chance of showers in the evening and after midnight with risk of a thunderstorm. Hazy overnight. Low 15. Woodstock - Tillsonburg - Oxford County. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 15 to 25 mm. Wind southwest 40 km/h gusting to 60 becoming west 20 gusting to 40 early this evening then light this evening. Low 17. Thursday..A few showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Hazy late in the afternoon. Temperature steady near 17. UV index 6 or high. Thursday night..Partly cloudy. Hazy. Low 12. Brantford - County of Brant. Tonight..Increasing cloudiness. 40 percent chance of showers. A few showers beginning before morning. Risk of a thunderstorm this evening and overnight. Hazy early this evening. Wind southwest 40 km/h gusting to 60 becoming northwest 40 gusting to 60 then light this evening. Low 17. Thursday..A few showers ending late in the afternoon then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Temperature steady near 17. UV index 4 or moderate. Thursday night..Mainly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy. Low 12. Niagara Falls - Welland - Southern Niagara Region. Tonight..Clear early this evening then partly cloudy with 30 percent chance of showers late this evening and overnight. Risk of a thunderstorm late this evening and overnight. Hazy this evening. Wind southwest 30 km/h gusting to 50 becoming light this evening. Low 16. Thursday..Showers with risk of a thunderstorm. Wind becoming northeast 20 km/h in the morning. Temperature steady near 17. UV index 4 or moderate. Thursday night..Cloudy. 30 percent chance of showers in the evening and after midnight with risk of a thunderstorm. Hazy overnight. Low 16. St. Catharines - Grimsby - Northern Niagara Region. Tonight..Increasing cloudiness early this evening. 30 percent chance of showers late this evening and overnight with risk of a thunderstorm. Hazy this evening. Wind southwest 40 km/h gusting to 60 becoming northwest 30 gusting to 50 then light this evening. Low 16. Thursday..Showers with risk of a thunderstorm. High 18. UV index 4 or moderate. Thursday night..Cloudy. 30 percent chance of showers in the evening and after midnight with risk of a thunderstorm. Hazy overnight. Low 12. City of Hamilton. Tonight..Increasing cloudiness. 40 percent chance of showers. A few showers beginning before morning. Risk of a thunderstorm this evening and overnight. Hazy early this evening. Wind west 40 km/h gusting to 60 becoming light this evening. Low 18. Thursday..A few showers ending late in the afternoon then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Temperature steady near 17. UV index 4 or moderate. Thursday night..Mainly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy. Low 14. Burlington - Oakville. Tonight..Increasing cloudiness. 40 percent chance of showers. A few showers beginning before morning. Risk of a thunderstorm this evening and overnight. Hazy early this evening. Wind west 40 km/h gusting to 60 becoming light this evening. Low 16. Thursday..A few showers ending in the afternoon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Wind north 20 km/h becoming light late in the morning. Temperature steady near 16. UV index 5 or moderate. Thursday night..Mainly cloudy. Low 14. Halton Hills - Milton. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 15 to 25 mm. Wind southwest 30 km/h gusting to 50 becoming light this evening. Low 16. Thursday..A few showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Hazy late in the afternoon. Wind north 20 km/h becoming light late in the morning. High 19. UV index 6 or high. Thursday night..Partly cloudy. Hazy. Low 14. Mississauga - Brampton. Tonight..Becoming cloudy this evening with 40 percent chance of showers this evening and overnight. A few showers beginning before morning. Risk of a thunderstorm this evening and overnight. Hazy early this evening. Wind west 40 km/h gusting to 60 becoming light this evening. Low 17. Thursday..A few showers ending in the afternoon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Wind north 20 km/h becoming light late in the morning. High 20. UV index 5 or moderate. Thursday night..Partly cloudy. Low 15. Caledon. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 15 to 25 mm. Wind southwest 20 km/h gusting to 40 becoming light early this evening. Low 14. Thursday..A few showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Hazy late in the afternoon. Wind north 20 km/h becoming light late in the morning. High 20. UV index 7 or high. Thursday night..A few clouds. Hazy. Low 12. Vaughan - Richmond Hill - Markham. Tonight..Becoming cloudy this evening with 40 percent chance of showers this evening and overnight. A few showers beginning before morning. Risk of a thunderstorm this evening and overnight. Hazy early this evening. Wind south 30 km/h gusting to 50 becoming north 20 gusting to 40 then light this evening. Low 16. Thursday..A few showers ending in the afternoon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. High 21. UV index 7 or high. Thursday night..Partly cloudy. Low 14. Newmarket - Georgina - Northern York Region. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 15 to 25 mm. Wind south 20 km/h gusting to 40 becoming light this evening. Low 15. Thursday..A few showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Hazy late in the afternoon. High 20. Humidex 25. UV index 7 or high. Thursday night..A few clouds. Hazy. Low 11. Pickering - Oshawa - Southern Durham Region. Tonight..Increasing cloudiness. 40 percent chance of showers. A few showers beginning before morning. Risk of a thunderstorm this evening and overnight. Hazy early this evening. Wind southwest 30 km/h gusting to 50 becoming northwest 20 gusting to 40 then light this evening. Low 17. Thursday..A few showers ending in the afternoon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Wind north 20 km/h becoming light late in the morning. High 21. Humidex 26. UV index 7 or high. Thursday night..Partly cloudy. Low 14. Uxbridge - Beaverton - Northern Durham Region. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 15 to 25 mm. Wind south 30 km/h gusting to 50 becoming northeast 20 then light this evening. Low 15. Thursday..A few showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Hazy late in the afternoon. High 20. Humidex 25. UV index 7 or high. Thursday night..A few clouds. Hazy. Low 11. Goderich - Bluewater - Southern Huron County. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 10 to 20 mm. Wind north 20 km/h becoming light early this evening. Low 11. Thursday..A few showers ending in the morning then a mix of sun and cloud with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Hazy late in the afternoon. High 19. UV index 8 or very high. Thursday night..Partly cloudy. Becoming clear in the evening. Hazy. Low 10. Wingham - Blyth - Northern Huron County. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 10 to 20 mm. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low 14. Thursday..A few showers ending in the morning then a mix of sun and cloud with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Hazy late in the afternoon. High 26. Humidex 28. UV index 8 or very high. Thursday night..Clear. Hazy. Low 10. Stratford - Mitchell - Southern Perth County. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 15 to 25 mm. Wind west 30 km/h gusting to 50 becoming light early this evening. Low 15. Thursday..A few showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Hazy late in the afternoon. High 19. UV index 7 or high. Thursday night..A few clouds. Hazy. Low 11. Listowel - Milverton - Northern Perth County. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 10 to 20 mm. Wind northwest 30 km/h gusting to 50 becoming light early this evening. Low 15. Thursday..A few showers ending in the morning then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Hazy late in the afternoon. High 23. Humidex 25. UV index 8 or very high. Thursday night..Clear. Hazy. Low 10. Kitchener - Cambridge - Region of Waterloo. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 15 to 25 mm. Wind southwest 30 km/h gusting to 50 becoming light this evening. Low 16. Thursday..A few showers ending near noon then cloudy with 40 percent chance of showers. Becoming a mix of sun and cloud late in the afternoon. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Hazy late in the afternoon. High 19. UV index 6 or high. Thursday night..Partly cloudy. Hazy. Low 11. Guelph - Erin - Southern Wellington County. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 15 to 25 mm. Wind southwest 40 km/h gusting to 60 becoming light this evening. Low 15. Thursday..A few showers ending near noon then cloudy with 40 percent chance of showers. Becoming a mix of sun and cloud late in the afternoon. Risk of a thunderstorm in the morning and afternoon. Amount 10 to 15 mm. Hazy late in the afternoon. High 19. UV index 6 or high. Thursday night..Partly cloudy. Hazy. Low 11. Mount Forest - Arthur - Northern Wellington County. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 10 to 20 mm. Wind northwest 30 km/h gusting to 50 becoming light early this evening. Low 14. Thursday..A few showers ending in the morning then mainly cloudy with 40 percent chance of showers. Clearing early in the evening. Risk of a thunderstorm in the morning and afternoon. Hazy late in the afternoon. High 22. UV index 8 or very high. Thursday night..Clear. Hazy. Low 11. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 10 to 20 mm. Wind west 30 km/h gusting to 50 becoming light early this evening. Low 14. Thursday..A few showers ending in the morning then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Hazy late in the afternoon. High 20. UV index 8 or very high. Thursday night..Partly cloudy. Becoming clear in the evening. Hazy. Low 12. Shelburne - Mansfield - Northern Dufferin County. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 10 to 20 mm. Wind west 30 km/h gusting to 50 becoming light this evening. Low 14. Thursday..A few showers ending in the morning then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Hazy late in the afternoon. Wind becoming northeast 20 km/h late in the afternoon. High 20. UV index 8 or very high. Thursday night..Clear. Hazy. Wind northeast 20 km/h becoming light in the evening. Low 12. Innisfil - New Tecumseth - Angus. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Amount 10 to 20 mm. Wind north 30 km/h gusting to 50 becoming light this evening. Low 14. Thursday..A few showers ending in the morning then a mix of sun and cloud with 40 percent chance of showers. Risk of a thunderstorm in the morning and afternoon. Hazy late in the afternoon. High 21. UV index 8 or very high. Thursday night..A few clouds. Hazy. Low 7. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..Showers with risk of a thunderstorm. Low 12. Thursday..A few showers ending in the morning then mainly cloudy with 30 percent chance of showers. Clearing in the afternoon. Risk of a thunderstorm early in the morning. Hazy in the afternoon. High 19. UV index 8 or very high. Thursday night..Clear. Hazy in the evening. Low 10. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..A few showers ending late this evening then mainly cloudy with 30 percent chance of showers. Risk of a thunderstorm this evening. Low 9. Thursday..A mix of sun and cloud with 30 percent chance of showers early in the morning. Becoming sunny in the afternoon. Hazy. High 20. UV index 8 or very high. Thursday night..A few clouds. Low 9. Hanover - Dundalk - Southern Grey County. Tonight..Showers with risk of a thunderstorm. Wind west 20 km/h gusting to 40 becoming light early this evening. Low 15. Thursday..A few showers ending in the morning then mainly cloudy with 30 percent chance of showers. Clearing late in the afternoon. Risk of a thunderstorm early in the morning. Hazy in the afternoon. High 23. Humidex 25. UV index 8 or very high. Thursday night..Clear. Hazy in the evening. Low 10. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Showers with risk of a thunderstorm. Low 10. Thursday..A few showers ending in the morning then mainly cloudy with 30 percent chance of showers. Clearing late in the afternoon. Risk of a thunderstorm early in the morning. Hazy in the afternoon. High 21. UV index 9 or very high. Thursday night..Clear. Hazy in the evening. Low 8. Barrie - Collingwood - Hillsdale. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Wind northwest 20 km/h gusting to 40 becoming southwest 30 gusting to 50 then light this evening. Low 14. Thursday..A few showers ending in the morning then a mix of sun and cloud with 30 percent chance of showers. Risk of a thunderstorm early in the morning. Hazy in the afternoon. High 21. UV index 9 or very high. Thursday night..A few clouds. Hazy. Low 10. Midland - Coldwater - Orr Lake. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Wind northwest 30 km/h gusting to 50 becoming light early this evening. Low 11. Thursday..A few showers ending in the morning then mainly cloudy with 30 percent chance of showers. Clearing late in the afternoon. Risk of a thunderstorm early in the morning. Hazy in the afternoon. High 19. UV index 9 or very high. Thursday night..Clear. Becoming partly cloudy near midnight. Hazy. Low 10. Orillia - Lagoon City - Washago. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Wind northwest 20 km/h becoming light early this evening. Low 11. Thursday..A few showers ending in the morning then a mix of sun and cloud with 30 percent chance of showers. Risk of a thunderstorm early in the morning. Hazy in the afternoon. High 19. UV index 9 or very high. Thursday night..A few clouds. Hazy. Low 10. Cobourg - Colborne - Western Northumberland County. Tonight..Clear. Increasing cloudiness this evening then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Hazy. Wind southwest 20 km/h becoming light this evening. Low 17. Thursday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 21. Humidex 27. UV index 6 or high. Thursday night..Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy late in the evening and overnight. Low 12. Belleville - Quinte West - Eastern Northumberland County. Tonight..Clear. Increasing cloudiness this evening then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Hazy. Wind southwest 20 km/h becoming light this evening. Low 17. Thursday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 21. Humidex 27. UV index 6 or high. Thursday night..Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy late in the evening and overnight. Low 12. Picton - Sandbanks Park. Tonight..Clear. Increasing cloudiness this evening then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Hazy. Wind southwest 20 km/h becoming light this evening. Low 14. Thursday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 20. Humidex 26. UV index 6 or high. Thursday night..Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy late in the evening and overnight. Low 12. Napanee - Consecon. Tonight..Clear. Increasing cloudiness this evening then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Hazy. Wind southwest 20 km/h becoming light this evening. Low 14. Thursday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 20. Humidex 26. UV index 6 or high. Thursday night..Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy late in the evening and overnight. Low 12. Kingston - Odessa - Frontenac Islands. Tonight..Clear early this evening then partly cloudy with 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Hazy. Low 14. Thursday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 20. Humidex 26. UV index 7 or high. Thursday night..Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy late in the evening and overnight. Low 12. Lindsay - Southern Kawartha Lakes. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Wind south 40 km/h gusting to 60 becoming northwest 20 gusting to 40 early this evening then light this evening. Low 15. Thursday..A few showers ending in the morning then mainly cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the morning. Hazy late in the afternoon. High 20. Humidex 25. UV index 7 or high. Thursday night..A few clouds. Hazy. Low 11. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Cloudy. 30 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Wind south 30 km/h gusting to 50 becoming west 20 then light this evening. Low 15. Thursday..A few showers ending in the morning then cloudy with 30 percent chance of showers. Clearing late in the afternoon. Risk of a thunderstorm early in the morning. Hazy late in the afternoon. High 20. Humidex 25. UV index 8 or very high. Thursday night..A few clouds. Hazy. Low 11. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Increasing cloudiness early this evening. 40 percent chance of showers before morning with risk of a thunderstorm. Hazy. Wind south 30 km/h gusting to 50 becoming northwest 20 gusting to 40 then light this evening. Low 15. Thursday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 21. UV index 7 or high. Thursday night..Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy late in the evening and overnight. Low 10. Apsley - Woodview - Northern Peterborough County. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and overnight. Wind southwest 30 km/h gusting to 50 becoming northwest 30 gusting to 50 then light this evening. Low 15. Thursday..A few showers ending in the morning then mainly cloudy with 30 percent chance of showers. Clearing early in the evening. Risk of a thunderstorm early in the morning. Hazy late in the afternoon. High 21. UV index 8 or very high. Thursday night..Clear. Hazy. Low 10. Stirling - Tweed - Madoc. Tonight..A few clouds. Increasing cloudiness this evening then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Hazy. Wind west 30 km/h gusting to 50 becoming light late this evening. Low 18. Thursday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 22. Humidex 25. UV index 6 or high. Thursday night..Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Hazy late in the evening and overnight. Low 11. Tamworth - Sydenham - South Frontenac. Tonight..Clear. Increasing cloudiness this evening then 40 percent chance of showers before morning. Risk of a thunderstorm before morning. Hazy. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 18. Thursday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 22. Humidex 25. UV index 6 or high. Thursday night..Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Clearing near midnight. Hazy late in the evening and overnight. Low 11. Kaladar - Bannockburn - Bon Echo Park. Tonight..A few clouds. Increasing cloudiness early this evening then 40 percent chance of showers late this evening and overnight. Risk of a thunderstorm late this evening and overnight. Hazy early this evening. Wind southwest 30 km/h gusting to 50 becoming light this evening. Low 17. Thursday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 22. Humidex 25. UV index 6 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening. Otherwise clear. Risk of a thunderstorm early in the evening. Hazy. Low 10. Continued in next message... --- up 5 days, 20 hours, 57 minutes * Origin: Northern Realms (1:229/664) .