Subj : Southern Ontario Weather To : All From : Northern Realms Date : Wed Aug 14 2024 15:35:00 FPCN11 CWTO 141930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Wednesday 14 August 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..Clear. Low 16. Thursday..Sunny. High 29. Humidex 31. UV index 7 or high. Thursday night..Clear. Low 19. Windsor - Leamington - Essex County. Tonight..Partly cloudy. Becoming clear this evening. Low 17. Thursday..Sunny. Becoming a mix of sun and cloud in the afternoon. High 27. Humidex 31. UV index 8 or very high. Thursday night..Mainly cloudy. 40 percent chance of showers overnight with risk of a thunderstorm. Low 22. Chatham-Kent - Rondeau Park. Tonight..Partly cloudy. Becoming clear this evening. Low 15. Thursday..Sunny. High 26. Humidex 31. UV index 8 or very high. Thursday night..Increasing cloudiness early in the evening. 40 percent chance of showers overnight with risk of a thunderstorm. Low 21. Sarnia - Petrolia - Western Lambton County. Tonight..Partly cloudy. Becoming clear this evening. Low 13. Thursday..Sunny. High 28. Humidex 32. UV index 8 or very high. Thursday night..Becoming cloudy in the evening. 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 21. Watford - Pinery Park - Eastern Lambton County. Tonight..Partly cloudy. Becoming clear this evening. Low 13. Thursday..Sunny. High 28. Humidex 32. UV index 8 or very high. Thursday night..Clear in the evening then partly cloudy with 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 21. Rodney - Shedden - Western Elgin County. Tonight..Partly cloudy. Becoming clear this evening. Low 13. Thursday..Sunny. High 27. Humidex 32. UV index 8 or very high. Thursday night..Increasing cloudiness early in the evening. 40 percent chance of showers overnight with risk of a thunderstorm. Low 20. St. Thomas - Aylmer - Eastern Elgin County. Tonight..Partly cloudy. Becoming clear this evening. Low 13. Thursday..Sunny. High 27. Humidex 32. UV index 8 or very high. Thursday night..Increasing cloudiness early in the evening. 40 percent chance of showers overnight with risk of a thunderstorm. Low 20. Strathroy - Komoka - Western Middlesex County. Tonight..Partly cloudy. Becoming clear this evening. Low 12. Thursday..Sunny. High 28. Humidex 31. UV index 8 or very high. Thursday night..Increasing cloudiness. 40 percent chance of showers overnight with risk of a thunderstorm. Low 19. London - Parkhill - Eastern Middlesex County. Tonight..Partly cloudy. Becoming clear this evening. Low 12. Thursday..Sunny. High 28. Humidex 31. UV index 8 or very high. Thursday night..Increasing cloudiness. 40 percent chance of showers overnight with risk of a thunderstorm. Low 19. Simcoe - Delhi - Norfolk. Tonight..Partly cloudy. Becoming clear this evening. Low 13. Thursday..Sunny. High 28. Humidex 31. UV index 8 or very high. Thursday night..Clear in the evening then partly cloudy with 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 19. Dunnville - Caledonia - Haldimand. Tonight..Partly cloudy. Becoming clear this evening. Low 13. Thursday..Sunny. High 28. Humidex 31. UV index 8 or very high. Thursday night..Clear. Becoming partly cloudy after midnight. Low 19. Woodstock - Tillsonburg - Oxford County. Tonight..Partly cloudy. Becoming clear this evening. Low 12. Thursday..Sunny. High 28. Humidex 31. UV index 8 or very high. Thursday night..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 18. Brantford - County of Brant. Tonight..Partly cloudy. Becoming clear this evening. Low 12. Thursday..Sunny. High 28. Humidex 31. UV index 8 or very high. Thursday night..Clear. Increasing cloudiness after midnight then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 18. Niagara Falls - Welland - Southern Niagara Region. Tonight..Partly cloudy. Becoming clear this evening. Low 15. Thursday..Sunny. High 29. Humidex 35. UV index 7 or high. Thursday night..Clear. Low 20. St. Catharines - Grimsby - Northern Niagara Region. Tonight..A few clouds. Low 15. Thursday..Sunny. High 29. Humidex 35. UV index 7 or high. Thursday night..Clear. Low 20. City of Hamilton. Tonight..A few clouds. Low 13. Thursday..Sunny. High 28. Humidex 31. UV index 8 or very high. Thursday night..Clear. Becoming partly cloudy overnight. Low 18. Burlington - Oakville. Tonight..Clear. Low 15. Thursday..Sunny. High 28. Humidex 31. UV index 7 or high. Thursday night..Clear. Becoming partly cloudy before morning. Low 18. Halton Hills - Milton. Tonight..Clear. Low 15. Thursday..Sunny. High 28. Humidex 31. UV index 7 or high. Thursday night..Clear. Becoming partly cloudy overnight. Low 18. Mississauga - Brampton. Tonight..Clear. Low 15. Thursday..Sunny. High 29. Humidex 32. UV index 7 or high. Thursday night..Clear. Low 19. Caledon. Tonight..Clear. Low 14. Thursday..Sunny. High 28. Humidex 31. UV index 7 or high. Thursday night..Clear. Becoming partly cloudy before morning. Low 18. Vaughan - Richmond Hill - Markham. Tonight..Clear. Low 15. Thursday..Sunny. High 29. Humidex 32. UV index 7 or high. Thursday night..Clear. Low 19. Newmarket - Georgina - Northern York Region. Tonight..Clear. Fog patches developing overnight. Low 13. Thursday..Sunny. Fog patches dissipating in the morning. High 28. Humidex 31. UV index 7 or high. Thursday night..Clear. Low 17. Pickering - Oshawa - Southern Durham Region. Tonight..Clear. Low 15. Thursday..Sunny. High 29. Humidex 32. UV index 7 or high. Thursday night..Clear. Low 19. Uxbridge - Beaverton - Northern Durham Region. Tonight..Clear. Fog patches developing overnight. Low 13. Thursday..Sunny. Fog patches dissipating in the morning. High 28. Humidex 31. UV index 7 or high. Thursday night..Clear. Low 17. Goderich - Bluewater - Southern Huron County. Tonight..Clear. Low 12. Thursday..Sunny. High 28. Humidex 31. UV index 8 or very high. Thursday night..Increasing cloudiness. 40 percent chance of showers overnight with risk of a thunderstorm. Low 18. Wingham - Blyth - Northern Huron County. Tonight..Clear. Low 12. Thursday..Sunny. High 28. Humidex 31. UV index 8 or very high. Thursday night..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 18. Stratford - Mitchell - Southern Perth County. Tonight..Clear. Low 12. Thursday..Sunny. High 28. Humidex 31. UV index 8 or very high. Thursday night..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 18. Listowel - Milverton - Northern Perth County. Tonight..Clear. Low 12. Thursday..Sunny. High 28. Humidex 31. UV index 8 or very high. Thursday night..Clear. Increasing cloudiness after midnight then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 18. Kitchener - Cambridge - Region of Waterloo. Tonight..Clear. Low 12. Thursday..Sunny. High 28. Humidex 32. UV index 8 or very high. Thursday night..Clear. Increasing cloudiness after midnight. Low 16. Guelph - Erin - Southern Wellington County. Tonight..Clear. Low 12. Thursday..Sunny. High 28. Humidex 32. UV index 8 or very high. Thursday night..Clear. Increasing cloudiness after midnight. Low 16. Mount Forest - Arthur - Northern Wellington County. Tonight..Clear. Low 12. Thursday..Sunny. High 28. Humidex 32. UV index 8 or very high. Thursday night..Clear. Increasing cloudiness after midnight. Low 16. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Clear. Low 13. Thursday..Sunny. High 28. Humidex 32. UV index 7 or high. Thursday night..Clear. Becoming partly cloudy before morning. Low 17. Shelburne - Mansfield - Northern Dufferin County. Tonight..Clear. Low 13. Thursday..Sunny. High 28. Humidex 32. UV index 7 or high. Thursday night..Clear. Increasing cloudiness overnight. Low 17. Innisfil - New Tecumseth - Angus. Tonight..Clear. Fog patches developing overnight. Low 12. Thursday..Sunny. Fog patches dissipating in the morning. High 28. Humidex 33. UV index 7 or high. Thursday night..Clear. Low 17. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..Clear. Low 12. Thursday..Sunny. High 28. Humidex 32. UV index 7 or high. Thursday night..A few clouds. Increasing cloudiness near midnight then 30 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 17. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..Clear. Low 12. Thursday..Sunny. High 27. Humidex 31. UV index 7 or high. Thursday night..Clear. Increasing cloudiness after midnight then 30 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 17. Hanover - Dundalk - Southern Grey County. Tonight..Clear. Low 12. Thursday..Sunny. High 27. Humidex 31. UV index 7 or high. Thursday night..Clear. Increasing cloudiness overnight. Low 17. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Clear. Low 12. Thursday..Sunny. High 28. Humidex 32. UV index 7 or high. Thursday night..Clear. Increasing cloudiness near midnight. Low 17. Barrie - Collingwood - Hillsdale. Tonight..Clear. Fog patches developing overnight. Low 12. Thursday..Sunny. Fog patches dissipating in the morning. High 28. Humidex 31. UV index 7 or high. Thursday night..Clear. Low 17. Midland - Coldwater - Orr Lake. Tonight..Clear. Fog patches developing overnight. Low 14. Thursday..Sunny. Fog patches dissipating in the morning. High 28. Humidex 32. UV index 7 or high. Thursday night..Clear. Low 17. Orillia - Lagoon City - Washago. Tonight..Clear. Fog patches developing overnight. Low 14. Thursday..Sunny. Fog patches dissipating in the morning. High 28. Humidex 32. UV index 7 or high. Thursday night..Clear. Low 17. Cobourg - Colborne - Western Northumberland County. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Becoming clear late this evening and overnight. Risk of a thunderstorm early this evening. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 20 km/h in the afternoon. High 29. Humidex 37. UV index 7 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. Low 15. Belleville - Quinte West - Eastern Northumberland County. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Becoming clear late this evening and overnight. Risk of a thunderstorm early this evening. Wind southwest 20 km/h becoming light early this evening. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 20 km/h in the afternoon. High 29. Humidex 37. UV index 7 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. Low 15. Picton - Sandbanks Park. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Becoming clear late this evening and overnight. Risk of a thunderstorm early this evening. Wind west 20 km/h becoming light this evening. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. High 29. Humidex 37. UV index 7 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. Low 15. Napanee - Consecon. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Becoming clear late this evening and overnight. Risk of a thunderstorm early this evening. Wind west 20 km/h becoming light this evening. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. High 29. Humidex 37. UV index 7 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. Low 15. Kingston - Odessa - Frontenac Islands. Tonight..Partly cloudy with 40 percent chance of showers this evening then clear. Risk of a thunderstorm this evening. Wind west 20 km/h becoming light this evening. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. High 29. Humidex 37. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening and risk of a thunderstorm. Clearing late in the evening. Low 15. Lindsay - Southern Kawartha Lakes. Tonight..Partly cloudy with 30 percent chance of showers early this evening then clear. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 13. Thursday..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. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 29. Humidex 35. UV index 7 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. Low 13. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Partly cloudy with 30 percent chance of showers early this evening then clear. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 12. Thursday..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. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 29. Humidex 35. UV index 7 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. Low 12. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Partly cloudy with 30 percent chance of showers early this evening then clear. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 13. Thursday..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. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 29. Humidex 35. UV index 7 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. Low 13. Apsley - Woodview - Northern Peterborough County. Tonight..Partly cloudy with 30 percent chance of showers early this evening then clear. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 12. Thursday..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. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 29. Humidex 35. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening and risk of a thunderstorm. Clearing in the evening. Low 12. Stirling - Tweed - Madoc. Tonight..Partly cloudy with 40 percent chance of showers this evening and risk of a thunderstorm. Clearing near midnight. Low 15. Thursday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. High 30. Humidex 37. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening and risk of a thunderstorm. Clearing in the evening. Low 14. Tamworth - Sydenham - South Frontenac. Tonight..Partly cloudy with 40 percent chance of showers this evening. Becoming clear late this evening and overnight. Risk of a thunderstorm this evening. Low 15. Thursday..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. Risk of a thunderstorm late in the afternoon. High 30. Humidex 37. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening and risk of a thunderstorm. Clearing in the evening. Low 14. Kaladar - Bannockburn - Bon Echo Park. Tonight..Partly cloudy with 40 percent chance of showers this evening and risk of a thunderstorm. Clearing near midnight. Low 12. Thursday..A mix of sun and cloud. 30 percent chance of showers late in the afternoon with risk of a thunderstorm. High 30. Humidex 37. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening and risk of a thunderstorm. Clearing late in the evening. Low 11. Bancroft - Hastings Highlands - Denbigh. Tonight..Partly cloudy with 40 percent chance of showers this evening then clear. Risk of a thunderstorm this evening. Wind northwest 20 km/h becoming light this evening. Low 12. Thursday..Mainly sunny. Increasing cloudiness near noon then 30 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 29. Humidex 36. UV index 7 or high. Thursday night..Mainly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Clearing overnight. Low 11. Gananoque - Mallorytown. Tonight..Partly cloudy with 40 percent chance of showers this evening then clear. Risk of a thunderstorm this evening. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. High 30. Humidex 35. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Low 16. Brockville - Prescott. Tonight..Partly cloudy with 40 percent chance of showers this evening. Becoming clear overnight. Risk of a thunderstorm this evening. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. High 30. Humidex 35. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Low 16. Westport - Charleston Lake. Tonight..Partly cloudy with 40 percent chance of showers this evening then clear. Risk of a thunderstorm this evening. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. High 30. Humidex 35. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Low 16. Merrickville-Wolford - Kemptville. Tonight..Partly cloudy. 40 percent chance of showers this evening with risk of a thunderstorm. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. High 30. Humidex 35. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Low 16. Ottawa North - Kanata - Orl‚ans. Tonight..Partly cloudy. 40 percent chance of showers this evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light this evening. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. High 30. Humidex 38. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Low 16. Ottawa South - Richmond - Metcalfe. Tonight..Partly cloudy. 40 percent chance of showers this evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light this evening. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. High 30. Humidex 38. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Low 16. Gatineau. Tonight..Partly cloudy with 40 percent chance of showers this evening. Becoming clear overnight. Risk of a thunderstorm this evening. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. High 30. Humidex 35. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Low 16. Prescott and Russell. Tonight..Partly cloudy. 40 percent chance of showers this evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light this evening. Low 16. Thursday..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. Risk of a thunderstorm late in the afternoon. High 29. Humidex 37. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Low 15. Morrisburg - Long Sault. Tonight..Partly cloudy. 40 percent chance of showers this evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light early this evening. Low 15. Thursday..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. Risk of a thunderstorm late in the afternoon. High 29. Humidex 36. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Low 16. Cornwall - Lancaster. Tonight..Partly cloudy with 40 percent chance of showers this evening. Becoming clear overnight. Risk of a thunderstorm this evening. Wind northwest 20 km/h becoming light early this evening. Low 15. Thursday..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. Risk of a thunderstorm late in the afternoon. High 29. Humidex 36. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Low 16. Winchester - Newington. Tonight..Partly cloudy. 40 percent chance of showers this evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light early this evening. Low 15. Thursday..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. Risk of a thunderstorm late in the afternoon. High 29. Humidex 36. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Low 16. Maxville - Alexandria. Tonight..Partly cloudy with 40 percent chance of showers this evening. Becoming clear overnight. Risk of a thunderstorm this evening. Wind northwest 20 km/h becoming light early this evening. Low 15. Thursday..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. Risk of a thunderstorm late in the afternoon. High 29. Humidex 36. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Low 16. Plevna - Sharbot Lake - Western Lanark County. Tonight..Partly cloudy. 40 percent chance of showers this evening with risk of a thunderstorm. Low 15. Thursday..Sunny early in the morning then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 30. Humidex 37. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening and risk of a thunderstorm. Clearing in the evening. Low 13. Smiths Falls - Perth - Eastern Lanark County. Tonight..Partly cloudy. 40 percent chance of showers this evening with risk of a thunderstorm. Low 15. Thursday..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. Risk of a thunderstorm late in the afternoon. High 30. Humidex 37. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Low 13. Port Carling - Port Severn. Tonight..Partly cloudy with 30 percent chance of showers early this evening then clear. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 15. Thursday..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. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 28. Humidex 34. UV index 7 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. Low 17. Bracebridge - Gravenhurst. Tonight..Partly cloudy with 30 percent chance of showers early this evening then clear. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 13. Thursday..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. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 28. Humidex 33. UV index 7 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. Low 14. Town of Parry Sound - Rosseau - Killbear Park. Tonight..Partly cloudy with 30 percent chance of showers early this evening then clear. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 15. Thursday..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. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 28. Humidex 33. UV index 7 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. Low 16. Huntsville - Baysville. Tonight..Partly cloudy with 40 percent chance of showers this evening then clear. Risk of a thunderstorm this evening. Fog patches developing overnight. Low 12. Thursday..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. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 28. Humidex 33. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Low 14. Haliburton - Minden - Southern Haliburton County. Tonight..Partly cloudy with 40 percent chance of showers this evening and risk of a thunderstorm. Clearing near midnight. Fog patches developing overnight. Low 12. Thursday..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. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 28. Humidex 33. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Low 11. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Tonight..Partly cloudy with 40 percent chance of showers this evening and risk of a thunderstorm. Clearing late this evening. Fog patches developing overnight. Low 12. Thursday..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. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 28. Humidex 33. UV index 7 or high. Thursday night..Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Low 11. Barry's Bay - Killaloe. Tonight..Partly cloudy with 40 percent chance of showers this evening then clear. Risk of a thunderstorm this evening. Low 13. Thursday..Sunny early in the morning then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 29. Humidex 34. UV index 6 or high. Thursday night..Mainly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Clearing overnight. Low 12. Renfrew - Arnprior - Calabogie. Tonight..Partly cloudy. 40 percent chance of showers this evening with risk of a thunderstorm. Wind east 20 km/h becoming light this evening. Low 14. Thursday..Sunny early in the morning then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 30. Humidex 35. UV index 6 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Low 14. Petawawa - Pembroke - Cobden. Tonight..Partly cloudy. 40 percent chance of showers this evening with risk of a thunderstorm. Clearing before morning. Wind east 20 km/h becoming light this evening. Low 14. Thursday..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. Risk of a thunderstorm late in the afternoon. High 30. Humidex 35. UV index 6 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Fog patches developing overnight. Low 14. Western Algonquin Park - Lake of Two Rivers. Tonight..Partly cloudy with 40 percent chance of showers this evening then clear. Risk of a thunderstorm this evening. Fog patches developing overnight. Low 11. Thursday..Sunny in the morning then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 28. Humidex 33. UV index 7 or high. Thursday night..Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Low 11. Deep River - Whitney - Eastern Algonquin Park. Tonight..Partly cloudy with 40 percent chance of showers this evening then clear. Risk of a thunderstorm this evening. Low 11. Thursday..Sunny in the morning then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 28. Humidex 33. UV index 7 or high. Thursday night..Partly cloudy. 30 percent chance of showers early in the evening with risk of a thunderstorm. Fog patches developing overnight. Low 11. Bayfield Inlet - Dunchurch. Tonight..Partly cloudy with 30 percent chance of showers early this evening then clear. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 15. Thursday..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. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 28. Humidex 33. UV index 7 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. Low 16. South River - Burk's Falls. Tonight..Partly cloudy with 40 percent chance of showers this evening then clear. Risk of a thunderstorm this evening. Fog patches developing overnight. Low 12. Thursday..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. Risk of a thunderstorm late in the afternoon. Fog patches dissipating in the morning. High 28. Humidex 33. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers early in the evening then clear. Risk of a thunderstorm early in the evening. Low 14. End $$$$^^ --- up 6 days, 4 hours, 15 minutes * Origin: Northern Realms (1:229/664) .