Subj : Southern Ontario Weather To : All From : Northern Realms Date : Wed May 01 2024 15:35:00 FPCN11 CWTO 011930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Wednesday 1 May 2024 for tonight Thursday and Thursday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Thursday. City of Toronto. Tonight..Partly cloudy. Wind southeast 20 km/h becoming light early this evening. Wind becoming northwest 20 gusting to 40 after midnight. Low 10. Thursday..Mainly sunny. Wind northwest 20 km/h gusting to 40 becoming light in the afternoon. High 20. UV index 8 or very high. Thursday night..Partly cloudy. Becoming clear near midnight. Low 9. Windsor - Leamington - Essex County. Tonight..A few clouds. Wind southwest 20 km/h becoming light this evening. Low 9. Thursday..Sunny. High 18. UV index 8 or very high. Thursday night..Clear early in the evening then partly cloudy with 30 percent chance of showers overnight. Low 12 with temperature rising to 16 by morning. Chatham-Kent - Rondeau Park. Tonight..A few clouds. Wind southwest 20 km/h becoming light this evening. Low 9. Thursday..Sunny. High 18. UV index 8 or very high. Thursday night..Clear early in the evening then partly cloudy with 30 percent chance of showers overnight. Low 12 with temperature rising to 16 by morning. Sarnia - Petrolia - Western Lambton County. Tonight..A few clouds. Wind southwest 20 km/h becoming light this evening. Low 9. Thursday..Sunny. High 18. UV index 8 or very high. Thursday night..Clear early in the evening then partly cloudy with 30 percent chance of showers overnight. Low 12 with temperature rising to 16 by morning. Watford - Pinery Park - Eastern Lambton County. Tonight..A few clouds. Wind southwest 20 km/h becoming light this evening. Low 9. Thursday..Sunny. High 18. UV index 8 or very high. Thursday night..Clear early in the evening then partly cloudy with 30 percent chance of showers overnight. Low 12 with temperature rising to 16 by morning. Rodney - Shedden - Western Elgin County. Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 7. Thursday..Clearing in the morning. Wind northwest 20 km/h becoming light late in the morning. High 21. UV index 8 or very high. Thursday night..Clearing late in the evening. Low 12. St. Thomas - Aylmer - Eastern Elgin County. Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming northwest 20 this evening. Low 7. Thursday..Clearing in the morning. Wind northwest 20 km/h becoming light late in the morning. High 22. UV index 8 or very high. Thursday night..Clearing. Low 10. Strathroy - Komoka - Western Middlesex County. Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 7. Thursday..Clearing in the morning. Wind northwest 20 km/h becoming light late in the morning. High 21. UV index 8 or very high. Thursday night..Clearing late in the evening. Low 12. London - Parkhill - Eastern Middlesex County. Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 7. Thursday..Clearing in the morning. Wind northwest 20 km/h becoming light late in the morning. High 21. UV index 8 or very high. Thursday night..Clearing late in the evening. Low 12. Simcoe - Delhi - Norfolk. Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming northwest 20 this evening. Low 7. Thursday..Clearing in the morning. Wind northwest 20 km/h becoming light late in the morning. High 22. UV index 8 or very high. Thursday night..Clearing. Low 10. Dunnville - Caledonia - Haldimand. Tonight..A few clouds. Wind west 20 km/h becoming light this evening. Low 7. Thursday..Sunny. High 20. UV index 8 or very high. Thursday night..Clear. Low plus 5. Woodstock - Tillsonburg - Oxford County. Tonight..Clearing. Wind southwest 20 km/h gusting to 40 becoming northwest 20 this evening. Low 7. Thursday..Clearing in the morning. Wind northwest 20 km/h becoming light late in the morning. High 22. UV index 8 or very high. Thursday night..Clearing. Low 10. Brantford - County of Brant. Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 10. Thursday..Sunny. Wind northwest 20 km/h becoming light late in the morning. High 22. UV index 8 or very high. Thursday night..A few clouds. Low 9. Niagara Falls - Welland - Southern Niagara Region. Tonight..A few clouds. Wind southwest 20 km/h becoming light early this evening. Low 7. Thursday..Sunny. High 20. UV index 8 or very high. Thursday night..Clear. Low 8. St. Catharines - Grimsby - Northern Niagara Region. Tonight..A few clouds. Wind west 20 km/h becoming light this evening. Low 7. Thursday..Sunny. High 20. UV index 8 or very high. Thursday night..Clear. Low plus 5. City of Hamilton. Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 10. Thursday..Sunny. Wind northwest 20 km/h becoming light late in the morning. High 22. UV index 8 or very high. Thursday night..A few clouds. Low 9. Burlington - Oakville. Tonight..Partly cloudy. Wind southeast 20 km/h becoming light early this evening. Wind becoming northwest 20 gusting to 40 after midnight. Low 10. Thursday..Mainly sunny. Wind northwest 20 km/h gusting to 40 becoming light in the afternoon. High 20. UV index 8 or very high. Thursday night..Partly cloudy. Becoming clear near midnight. Low 9. Halton Hills - Milton. Tonight..Partly cloudy. Wind southeast 20 km/h becoming light early this evening. Wind becoming northwest 20 gusting to 40 after midnight. Low 10. Thursday..Mainly sunny. Wind northwest 20 km/h gusting to 40 becoming light in the afternoon. High 20. UV index 8 or very high. Thursday night..Partly cloudy. Becoming clear near midnight. Low 9. Mississauga - Brampton. Tonight..Partly cloudy. Wind southeast 20 km/h becoming light early this evening. Wind becoming northwest 20 gusting to 40 after midnight. Low 10. Thursday..Mainly sunny. Wind northwest 20 km/h gusting to 40 becoming light in the afternoon. High 20. UV index 8 or very high. Thursday night..Partly cloudy. Becoming clear near midnight. Low 9. Caledon. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Wind southwest 20 km/h gusting to 40 becoming northwest 20 this evening. Low 7. Thursday..Mainly cloudy. Clearing early in the afternoon. Wind northwest 20 km/h becoming light late in the morning. High 19. UV index 8 or very high. Thursday night..A few clouds. Fog patches before morning. Low 9. Vaughan - Richmond Hill - Markham. Tonight..Partly cloudy. Wind southeast 20 km/h becoming light early this evening. Wind becoming northwest 20 gusting to 40 after midnight. Low 10. Thursday..Mainly sunny. Wind northwest 20 km/h gusting to 40 becoming light in the afternoon. High 20. UV index 8 or very high. Thursday night..Partly cloudy. Becoming clear near midnight. Low 9. Newmarket - Georgina - Northern York Region. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Wind southeast 20 km/h becoming northwest 20 after midnight. Low 9. Thursday..A mix of sun and cloud. Clearing near noon. Wind northwest 20 km/h becoming light in the afternoon. High 18. UV index 8 or very high. Thursday night..A few clouds. Low 9. Pickering - Oshawa - Southern Durham Region. Tonight..Partly cloudy. Low 8. Thursday..A mix of sun and cloud. Wind becoming west 20 km/h gusting to 40 in the morning. High 20. UV index 8 or very high. Thursday night..Partly cloudy. Low 7. Uxbridge - Beaverton - Northern Durham Region. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind becoming northwest 20 km/h before morning. Low 8. Thursday..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40 becoming light in the afternoon. High 19. UV index 8 or very high. Thursday night..A few clouds. Low 8. Goderich - Bluewater - Southern Huron County. Tonight..Partly cloudy. Wind west 20 km/h gusting to 40 becoming light this evening. Wind becoming northwest 20 before morning. Low plus 5. Thursday..Clearing in the morning. Wind northwest 20 km/h becoming light late in the morning. High 20. UV index 8 or very high. Thursday night..Partly cloudy. 30 percent chance of showers overnight. Low 11. Wingham - Blyth - Northern Huron County. Tonight..Partly cloudy. Wind west 20 km/h gusting to 40 becoming light this evening. Wind becoming northwest 20 before morning. Low plus 5. Thursday..Clearing in the morning. Wind northwest 20 km/h becoming light late in the morning. High 20. UV index 8 or very high. Thursday night..Partly cloudy. 30 percent chance of showers overnight. Low 11. Stratford - Mitchell - Southern Perth County. Tonight..Partly cloudy. Wind west 20 km/h gusting to 40 becoming light this evening. Wind becoming northwest 20 before morning. Low plus 5. Thursday..Clearing in the morning. Wind northwest 20 km/h becoming light late in the morning. High 20. UV index 8 or very high. Thursday night..Partly cloudy. 30 percent chance of showers overnight. Low 11. Listowel - Milverton - Northern Perth County. Tonight..Partly cloudy. Wind west 20 km/h gusting to 40 becoming light this evening. Wind becoming northwest 20 before morning. Low plus 5. Thursday..Clearing in the morning. Wind northwest 20 km/h becoming light late in the morning. High 20. UV index 8 or very high. Thursday night..Partly cloudy. 30 percent chance of showers overnight. Low 11. Kitchener - Cambridge - Region of Waterloo. Tonight..Partly cloudy. Wind southwest 20 km/h gusting to 40 becoming light this evening. Wind becoming northwest 20 before morning. Low 6. Thursday..A mix of sun and cloud. Clearing late in the morning. Wind northwest 20 km/h becoming light late in the morning. High 20. UV index 8 or very high. Thursday night..A few clouds. Low 10. Guelph - Erin - Southern Wellington County. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Wind southwest 20 km/h gusting to 40 becoming light this evening. Wind becoming northwest 20 before morning. Low 6. Thursday..A mix of sun and cloud. Clearing late in the morning. Wind northwest 20 km/h becoming light late in the morning. High 20. UV index 8 or very high. Thursday night..A few clouds. Low 10. Mount Forest - Arthur - Northern Wellington County. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Wind southwest 20 km/h gusting to 40 becoming light this evening. Wind becoming northwest 20 before morning. Low 6. Thursday..A mix of sun and cloud. Clearing late in the morning. Wind northwest 20 km/h becoming light late in the morning. High 20. UV index 8 or very high. Thursday night..A few clouds. Low 10. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Wind southwest 20 km/h gusting to 40 becoming northwest 20 this evening. Low 7. Thursday..Mainly cloudy. Clearing early in the afternoon. Wind northwest 20 km/h becoming light late in the morning. High 19. UV index 8 or very high. Thursday night..A few clouds. Fog patches before morning. Low 9. Shelburne - Mansfield - Northern Dufferin County. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Wind southwest 20 km/h gusting to 40 becoming northwest 20 this evening. Low 7. Thursday..Mainly cloudy. Clearing early in the afternoon. Wind northwest 20 km/h becoming light late in the morning. High 19. UV index 8 or very high. Thursday night..A few clouds. Fog patches before morning. Low 9. Innisfil - New Tecumseth - Angus. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Wind southwest 20 km/h gusting to 40 becoming northwest 20 this evening. Low 7. Thursday..Mainly cloudy. Clearing early in the afternoon. Wind northwest 20 km/h becoming light late in the morning. High 19. UV index 8 or very high. Thursday night..A few clouds. Fog patches before morning. Low 9. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..Partly cloudy. Wind west 30 km/h gusting to 50 becoming light this evening. Wind becoming northwest 20 before morning. Low plus 5. Thursday..A mix of sun and cloud. Wind north 20 km/h becoming light late in the morning. High 15. UV index 8 or very high. Thursday night..Partly cloudy. Low 8. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Wind west 30 km/h gusting to 50 becoming light this evening. Wind becoming northwest 20 late this evening. Low plus 5. Thursday..Cloudy. Becoming a mix of sun and cloud late in the morning. Wind west 20 km/h becoming light in the morning. High 15. UV index 7 or high. Thursday night..Mainly cloudy. Low 8. Hanover - Dundalk - Southern Grey County. Tonight..Partly cloudy. Wind southwest 30 km/h gusting to 50 becoming northwest 20 this evening. Low 6. Thursday..A mix of sun and cloud. Becoming sunny in the afternoon. Wind west 20 km/h becoming light late in the morning. High 19. UV index 8 or very high. Thursday night..Partly cloudy. Low 11 with temperature rising to 15 by morning. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Wind west 20 km/h gusting to 40. Low plus 5. Thursday..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40 becoming light late in the morning. High 14. UV index 7 or high. Thursday night..Cloudy. Low 8. Barrie - Collingwood - Hillsdale. Tonight..Partly cloudy. 40 percent chance of showers early this evening. Wind south 20 km/h gusting to 40 becoming northwest 30 late this evening. Low 8. Thursday..A mix of sun and cloud. Wind northwest 30 km/h becoming light late in the morning. High 16. UV index 7 or high. Thursday night..A few clouds. Low 8. Midland - Coldwater - Orr Lake. Tonight..Partly cloudy. 40 percent chance of showers early this evening. Wind south 20 km/h gusting to 40 becoming northwest 30 late this evening. Low 8. Thursday..A mix of sun and cloud. Wind northwest 30 km/h becoming light late in the morning. High 16. UV index 7 or high. Thursday night..A few clouds. Low 8. Orillia - Lagoon City - Washago. Tonight..Partly cloudy. 40 percent chance of showers early this evening. Wind south 20 km/h gusting to 40 becoming northwest 30 late this evening. Low 8. Thursday..A mix of sun and cloud. Wind northwest 30 km/h becoming light late in the morning. High 16. UV index 7 or high. Thursday night..A few clouds. Low 8. Cobourg - Colborne - Western Northumberland County. Tonight..Partly cloudy. Low 8. Thursday..A mix of sun and cloud. Wind becoming west 20 km/h gusting to 40 in the morning. High 20. UV index 8 or very high. Thursday night..Partly cloudy. Low 7. Belleville - Quinte West - Eastern Northumberland County. Tonight..Partly cloudy. 30 percent chance of showers this evening. Low 8. Thursday..A mix of sun and cloud. Wind becoming west 20 km/h gusting to 40 in the morning. High 20. UV index 8 or very high. Thursday night..Partly cloudy. Low 7. Picton - Sandbanks Park. Tonight..Mainly cloudy. 30 percent chance of showers this evening and after midnight. Low 9. Thursday..A mix of sun and cloud. Wind west 20 km/h becoming light in the afternoon. High 19. UV index 7 or high. Thursday night..Partly cloudy. Low 7. Napanee - Consecon. Tonight..Mainly cloudy. 30 percent chance of showers this evening and after midnight. Low 9. Thursday..A mix of sun and cloud. Wind west 20 km/h becoming light in the afternoon. High 19. UV index 7 or high. Thursday night..Partly cloudy. Low 7. Kingston - Odessa - Frontenac Islands. Tonight..Mainly cloudy. 30 percent chance of showers this evening and after midnight. Low 9. Thursday..A mix of sun and cloud. Wind west 20 km/h becoming light in the afternoon. High 19. UV index 7 or high. Thursday night..Partly cloudy. Low 7. Lindsay - Southern Kawartha Lakes. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind becoming northwest 20 km/h before morning. Low 8. Thursday..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40 becoming light in the afternoon. High 19. UV index 8 or very high. Thursday night..A few clouds. Low 8. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind becoming northwest 20 km/h before morning. Low 8. Thursday..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40 becoming light in the afternoon. High 19. UV index 8 or very high. Thursday night..A few clouds. Low 8. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind becoming northwest 20 km/h before morning. Low 8. Thursday..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40 becoming light in the afternoon. High 19. UV index 8 or very high. Thursday night..A few clouds. Low 8. Apsley - Woodview - Northern Peterborough County. Tonight..Mainly cloudy. 40 percent chance of showers this evening. Wind south 20 km/h becoming west 20 after midnight. Low 8. Thursday..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40 becoming light in the afternoon. High 17. UV index 8 or very high. Thursday night..Partly cloudy. Low 8. Stirling - Tweed - Madoc. Tonight..Mainly cloudy. 30 percent chance of showers this evening and after midnight. Low 9. Thursday..A mix of sun and cloud. Wind west 20 km/h becoming light in the afternoon. High 19. UV index 7 or high. Thursday night..Partly cloudy. Low 7. Tamworth - Sydenham - South Frontenac. Tonight..Mainly cloudy. 30 percent chance of showers this evening and after midnight. Low 9. Thursday..A mix of sun and cloud. Wind west 20 km/h becoming light in the afternoon. High 19. UV index 7 or high. Thursday night..Partly cloudy. Low 7. Kaladar - Bannockburn - Bon Echo Park. Tonight..Partly cloudy. 40 percent chance of showers this evening. Wind becoming northwest 20 km/h gusting to 40 before morning. Low 6. Thursday..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40. High 19. UV index 7 or high. Thursday night..Partly cloudy. Fog patches late in the evening. Low 8. Bancroft - Hastings Highlands - Denbigh. Tonight..Mainly cloudy. 40 percent chance of showers this evening and after midnight. Wind south 20 km/h becoming light this evening. Wind becoming west 20 gusting to 40 before morning. Low 6. Thursday..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40 becoming light in the afternoon. High 18. UV index 7 or high. Thursday night..Partly cloudy. Fog patches late in the evening. Low 8. Gananoque - Mallorytown. Tonight..Mainly cloudy. 40 percent chance of showers this evening and after midnight. Low 8. Thursday..A mix of sun and cloud. Wind becoming northwest 20 km/h in the morning. High 20. UV index 7 or high. Thursday night..Mainly cloudy. Low 7. Brockville - Prescott. Tonight..Mainly cloudy. 40 percent chance of showers this evening and after midnight. Low 8. Thursday..A mix of sun and cloud. Wind becoming northwest 20 km/h in the morning. High 20. UV index 7 or high. Thursday night..Mainly cloudy. Low 7. Westport - Charleston Lake. Tonight..Mainly cloudy. 40 percent chance of showers this evening and after midnight. Low 8. Thursday..A mix of sun and cloud. Wind becoming northwest 20 km/h in the morning. High 20. UV index 7 or high. Thursday night..Mainly cloudy. Low 7. Merrickville-Wolford - Kemptville. Tonight..Mainly cloudy. 40 percent chance of showers this evening and after midnight. Low 8. Thursday..A mix of sun and cloud. Wind becoming northwest 20 km/h in the morning. High 20. UV index 7 or high. Thursday night..Mainly cloudy. Low 7. Ottawa North - Kanata - Orl‚ans. Tonight..Mainly cloudy. 60 percent chance of showers. Risk of a thunderstorm overnight. Fog patches developing before morning. Low 8. Thursday..Cloudy with 40 percent chance of showers. Fog patches dissipating in the morning. Wind west 20 km/h becoming light in the afternoon. High 19. UV index 5 or moderate. Thursday night..Cloudy. Low 8. Ottawa South - Richmond - Metcalfe. Tonight..Mainly cloudy. 60 percent chance of showers. Risk of a thunderstorm overnight. Fog patches developing before morning. Low 8. Thursday..Cloudy with 40 percent chance of showers. Fog patches dissipating in the morning. Wind west 20 km/h becoming light in the afternoon. High 19. UV index 5 or moderate. Thursday night..Cloudy. Low 8. Gatineau. Tonight..Mainly cloudy. 60 percent chance of showers. Risk of a thunderstorm overnight. Fog patches developing before morning. Low 7. Thursday..Cloudy. 40 percent chance of showers late in the morning and in the afternoon. Fog patches dissipating in the morning. High 19. UV index 4 or moderate. Thursday night..Cloudy. Low 8. Prescott and Russell. Tonight..Mainly cloudy. 60 percent chance of showers late this evening and overnight. Risk of a thunderstorm overnight. Low 7. Thursday..A mix of sun and cloud with 40 percent chance of showers or drizzle. Fog patches dissipating in the morning. High 20. UV index 7 or high. Thursday night..Cloudy. 40 percent chance of showers early in the evening. Low 7. Morrisburg - Long Sault. Tonight..Mainly cloudy. 60 percent chance of showers late this evening and overnight. Risk of a thunderstorm overnight. Low 7. Thursday..A mix of sun and cloud with 40 percent chance of showers or drizzle. Fog patches dissipating in the morning. High 20. UV index 7 or high. Thursday night..Cloudy. 40 percent chance of showers early in the evening. Low 7. Cornwall - Lancaster. Tonight..Mainly cloudy. 60 percent chance of showers late this evening and overnight. Risk of a thunderstorm overnight. Low 7. Thursday..A mix of sun and cloud with 40 percent chance of showers or drizzle. Fog patches dissipating in the morning. High 20. UV index 7 or high. Thursday night..Cloudy. 40 percent chance of showers early in the evening. Low 7. Winchester - Newington. Tonight..Mainly cloudy. 60 percent chance of showers late this evening and overnight. Risk of a thunderstorm overnight. Low 7. Thursday..A mix of sun and cloud with 40 percent chance of showers or drizzle. Fog patches dissipating in the morning. High 20. UV index 7 or high. Thursday night..Cloudy. 40 percent chance of showers early in the evening. Low 7. Maxville - Alexandria. Tonight..Mainly cloudy. 60 percent chance of showers late this evening and overnight. Risk of a thunderstorm overnight. Low 7. Thursday..A mix of sun and cloud with 40 percent chance of showers or drizzle. Fog patches dissipating in the morning. High 20. UV index 7 or high. Thursday night..Cloudy. 40 percent chance of showers early in the evening. Low 7. Plevna - Sharbot Lake - Western Lanark County. Tonight..Partly cloudy. 40 percent chance of showers this evening and after midnight. Fog patches developing overnight. Low 7. Thursday..A mix of sun and cloud. Becoming cloudy in the morning. Fog patches dissipating in the morning. Wind becoming northwest 20 km/h in the morning. High 18. UV index 5 or moderate. Thursday night..Cloudy. Low 8. Smiths Falls - Perth - Eastern Lanark County. Tonight..Partly cloudy. 40 percent chance of showers this evening and after midnight. Fog patches developing overnight. Low 7. Thursday..A mix of sun and cloud. Becoming cloudy in the morning. Fog patches dissipating in the morning. Wind becoming northwest 20 km/h in the morning. High 18. UV index 5 or moderate. Thursday night..Cloudy. Low 8. Port Carling - Port Severn. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind south 20 km/h becoming west 20 late this evening. Low 6. Thursday..Mainly cloudy. Wind west 20 km/h becoming light in the morning. High 17. UV index 5 or moderate. Thursday night..Partly cloudy. Low 7. Bracebridge - Gravenhurst. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Wind south 20 km/h becoming west 20 late this evening. Low 6. Thursday..Mainly cloudy. Wind west 20 km/h becoming light in the morning. High 17. UV index 5 or moderate. Thursday night..Partly cloudy. Low 7. Town of Parry Sound - Rosseau - Killbear Park. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Low 6. Thursday..Cloudy. High 17. UV index 5 or moderate. Thursday night..Mainly cloudy. Low 8. Huntsville - Baysville. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Low 6. Thursday..Cloudy. High 17. UV index 5 or moderate. Thursday night..Mainly cloudy. Low 8. Haliburton - Minden - Southern Haliburton County. Tonight..Mainly cloudy. 40 percent chance of showers this evening. Low 8. Thursday..Cloudy. Wind west 20 km/h becoming light late in the morning. High 17. UV index 5 or moderate. Thursday night..Partly cloudy. Fog patches before morning. Low 6. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Tonight..Mainly cloudy. 40 percent chance of showers this evening. Low 8. Thursday..Cloudy. Wind west 20 km/h becoming light late in the morning. High 17. UV index 5 or moderate. Thursday night..Partly cloudy. Fog patches before morning. Low 6. Barry's Bay - Killaloe. Tonight..Mainly cloudy. 40 percent chance of showers this evening and after midnight. Fog patches developing after midnight. Low 8. Thursday..A mix of sun and cloud. Becoming cloudy in the morning. Fog patches dissipating in the morning. High 19. UV index 3 or moderate. Thursday night..Cloudy. Fog patches developing near midnight. Low plus 5. Renfrew - Arnprior - Calabogie. Tonight..Mainly cloudy with 60 percent chance of showers. Fog patches developing after midnight. Low 8. Thursday..A mix of sun and cloud. Becoming cloudy in the morning. Fog patches dissipating in the morning. High 19. UV index 3 or moderate. Thursday night..Cloudy. Fog patches developing near midnight. Low plus 5. Petawawa - Pembroke - Cobden. Tonight..Mainly cloudy with 60 percent chance of showers. Fog patches developing after midnight. Low 8. Thursday..Cloudy. Fog patches dissipating in the morning. High 19. UV index 3 or moderate. Thursday night..Cloudy. Fog patches developing near midnight. Low plus 5. Western Algonquin Park - Lake of Two Rivers. Tonight..Cloudy with 40 percent chance of showers or drizzle. Fog patches developing after midnight. Low 8. Thursday..Cloudy. 40 percent chance of showers or drizzle in the morning. Fog patches dissipating in the morning. High 16. UV index 5 or moderate. Thursday night..Partly cloudy. Low 6. Deep River - Whitney - Eastern Algonquin Park. Tonight..Cloudy with 40 percent chance of showers or drizzle. Fog patches developing overnight. Wind becoming west 20 km/h before morning. Low 8. Thursday..Cloudy. 40 percent chance of showers or drizzle in the morning. Fog patches dissipating in the morning. Wind northwest 20 km/h becoming light in the afternoon. High 16. UV index 4 or moderate. Thursday night..Partly cloudy. Low 6. Bayfield Inlet - Dunchurch. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Low 6. Thursday..Cloudy. High 17. UV index 5 or moderate. Thursday night..Mainly cloudy. Low 8. South River - Burk's Falls. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Low 6. Thursday..Cloudy. High 17. UV index 5 or moderate. Thursday night..Mainly cloudy. Low 8. End $$$$^^ --- up 1 day, 18 hours, 16 minutes * Origin: Northern Realms (1:229/664) .