Subj : Southern Ontario Weather To : All From : Northern Realms Date : Fri May 24 2024 05:05:02 FPCN11 CWTO 240900 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 5:00 a.m. EDT Friday 24 May 2024 for today and Saturday. The next scheduled forecast will be issued at 11:00 a.m. EDT. City of Toronto. Today..Sunny. Wind northwest 20 km/h becoming light late this morning. High 27. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h gusting to 40 before morning. Low 14. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind east 20 km/h becoming light in the afternoon. High 25. Humidex 30. UV index 8 or very high. Windsor - Leamington - Essex County. Today..Sunny. Wind northeast 20 km/h becoming light this morning. High 28. Humidex 29. UV index 8 or very high. Tonight..Increasing cloudiness. 40 percent chance of showers overnight with risk of a thunderstorm. Low 18. Saturday..A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light in the afternoon. High 23. Humidex 28. UV index 8 or very high. Chatham-Kent - Rondeau Park. Today..Sunny. High 27. UV index 8 or very high. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Wind becoming east 30 km/h after midnight. Low 18. Saturday..A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light in the afternoon. High 26. Humidex 30. UV index 8 or very high. Sarnia - Petrolia - Western Lambton County. Today..Sunny. Wind north 30 km/h becoming light this morning. Wind becoming northeast 20 late this morning. High 22. UV index 8 or very high. Tonight..Clear. Increasing cloudiness near midnight then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Wind becoming southeast 20 km/h after midnight. Low 17. Saturday..A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind southeast 20 km/h becoming southwest 20 late in the morning. High 23. Humidex 27. UV index 7 or high. Watford - Pinery Park - Eastern Lambton County. Today..Sunny. Wind becoming northwest 20 km/h late this morning. High 22. UV index 8 or very high. Tonight..Clear this evening then partly cloudy with 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 17. Saturday..A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind southeast 30 km/h becoming southwest 20 late in the morning. High 25. Humidex 30. UV index 8 or very high. Rodney - Shedden - Western Elgin County. Today..Sunny. High 26. UV index 8 or very high. Tonight..Clear. Increasing cloudiness near midnight. Low 16. Saturday..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h in the morning then west 30 in the afternoon. High 25. Humidex 29. UV index 7 or high. St. Thomas - Aylmer - Eastern Elgin County. Today..Sunny. High 26. UV index 8 or very high. Tonight..Clear. Increasing cloudiness near midnight. Low 16. Saturday..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h in the morning then west 30 in the afternoon. High 25. Humidex 29. UV index 6 or high. Strathroy - Komoka - Western Middlesex County. Today..Sunny. High 25. UV index 8 or very high. Tonight..Clear. Increasing cloudiness near midnight. Wind becoming southeast 20 km/h before morning. Low 15. Saturday..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h in the morning. High 24. Humidex 28. UV index 6 or high. London - Parkhill - Eastern Middlesex County. Today..Sunny. High 26. UV index 8 or very high. Tonight..Clear. Becoming partly cloudy near midnight. Low 15. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h in the morning. High 24. Humidex 28. UV index 5 or moderate. Simcoe - Delhi - Norfolk. Today..Sunny. High 27. Humidex 28. UV index 8 or very high. Tonight..Clear. Becoming partly cloudy after midnight. Low 14. Saturday..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. Wind becoming southwest 30 km/h in the afternoon. High 25. Humidex 31. UV index 7 or high. Dunnville - Caledonia - Haldimand. Today..Sunny. Wind becoming west 20 km/h late this morning. High 28. UV index 8 or very high. Tonight..Clear. Becoming partly cloudy after midnight. Low 15. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h late in the afternoon. High 24. Humidex 29. UV index 6 or high. Woodstock - Tillsonburg - Oxford County. Today..Sunny. Wind becoming northwest 20 km/h late this morning. High 27. Humidex 28. UV index 8 or very high. Tonight..Clear. Becoming partly cloudy after midnight. Low 14. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h in the afternoon. High 25. Humidex 30. UV index 6 or high. Brantford - County of Brant. Today..Sunny. Wind becoming northwest 20 km/h late this morning. High 27. Humidex 28. UV index 8 or very high. Tonight..Clear. Becoming partly cloudy after midnight. Low 14. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h in the afternoon. High 25. Humidex 30. UV index 6 or high. Niagara Falls - Welland - Southern Niagara Region. Today..Sunny. Wind becoming west 20 km/h late this morning. High 23. UV index 7 or high. Tonight..Clear. Low 17. Saturday..A mix of sun and cloud. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h in the afternoon. High 22. Humidex 28. UV index 8 or very high. St. Catharines - Grimsby - Northern Niagara Region. Today..Sunny. High 26. Humidex 28. UV index 7 or high. Tonight..Clear. Low 15. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. High 24. Humidex 29. UV index 6 or high. City of Hamilton. Today..Sunny. Wind becoming northwest 20 km/h late this morning. High 27. Humidex 29. UV index 8 or very high. Tonight..Clear. Becoming partly cloudy overnight. Low 15. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind northeast 20 km/h becoming light late in the morning. High 23. Humidex 29. UV index 7 or high. Burlington - Oakville. Today..Sunny. High 26. Humidex 27. UV index 7 or high. Tonight..Clear. Becoming partly cloudy before morning. Wind becoming northeast 20 km/h before morning. Low 12. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. High 26. Humidex 31. UV index 8 or very high. Halton Hills - Milton. Today..Sunny. Wind becoming northwest 20 km/h gusting to 40 this morning. High 26. Humidex 27. UV index 7 or high. Tonight..Clear. Becoming partly cloudy overnight. Low 12. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. High 26. Humidex 31. UV index 7 or high. Mississauga - Brampton. Today..Sunny. Wind becoming northwest 20 km/h this morning. High 26. Humidex 27. UV index 7 or high. Tonight..Clear. Becoming partly cloudy before morning. Wind becoming east 20 km/h before morning. Low 12. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. High 26. Humidex 31. UV index 8 or very high. Caledon. Today..Sunny. Wind northwest 20 km/h gusting to 40. High 26. Humidex 27. UV index 7 or high. Tonight..Clear. Becoming partly cloudy before morning. Low 12. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. High 26. Humidex 31. UV index 6 or high. Vaughan - Richmond Hill - Markham. Today..Sunny. Wind northwest 20 km/h. High 25. Humidex 26. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h gusting to 40 before morning. Low 11. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind east 20 km/h becoming light in the afternoon. High 25. Humidex 30. UV index 8 or very high. Newmarket - Georgina - Northern York Region. Today..Sunny. Wind northwest 20 km/h. High 25. Humidex 26. UV index 7 or high. Tonight..Clear. Wind becoming southeast 20 km/h gusting to 40 before morning. Low 11. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind east 20 km/h becoming light in the afternoon. High 25. Humidex 30. UV index 6 or high. Pickering - Oshawa - Southern Durham Region. Today..Sunny. Wind northwest 20 km/h gusting to 40. High 25. UV index 7 or high. Tonight..Clear. Wind northwest 20 km/h becoming light this evening. Wind becoming east 20 gusting to 40 before morning. Low 11. Saturday..Increasing cloudiness early in the morning. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind east 20 km/h becoming light in the afternoon. High 25. Humidex 30. UV index 7 or high. Uxbridge - Beaverton - Northern Durham Region. Today..Sunny. Wind northwest 20 km/h gusting to 40. High 25. UV index 7 or high. Tonight..Clear. Wind northwest 20 km/h becoming light this evening. Low 11. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind east 20 km/h becoming light in the afternoon. High 25. Humidex 30. UV index 7 or high. Goderich - Bluewater - Southern Huron County. Today..Sunny. High 24. UV index 8 or very high. Tonight..Clear. Increasing cloudiness after midnight. Wind becoming southeast 30 km/h after midnight. Low 14. Saturday..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h in the morning. High 24. Humidex 28. UV index 7 or high. Wingham - Blyth - Northern Huron County. Today..Sunny. High 24. UV index 8 or very high. Tonight..Clear. Increasing cloudiness after midnight. Wind becoming southeast 20 km/h before morning. Low 14. Saturday..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h in the morning. High 24. Humidex 28. UV index 6 or high. Stratford - Mitchell - Southern Perth County. Today..Sunny. High 26. UV index 8 or very high. Tonight..Clear. Increasing cloudiness after midnight. Wind becoming east 20 km/h before morning. Low 14. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h in the morning. High 24. Humidex 28. UV index 5 or moderate. Listowel - Milverton - Northern Perth County. Today..Sunny. Wind becoming northwest 20 km/h late this morning. High 26. UV index 8 or very high. Tonight..Clear. Increasing cloudiness after midnight. Wind becoming southeast 20 km/h before morning. Low 14. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h in the morning. High 24. Humidex 28. UV index 5 or moderate. Kitchener - Cambridge - Region of Waterloo. Today..Sunny. Wind becoming northwest 20 km/h this morning. High 25. UV index 8 or very high. Tonight..Clear. Increasing cloudiness after midnight. Low 12. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 24. Humidex 27. UV index 6 or high. Guelph - Erin - Southern Wellington County. Today..Sunny. Wind becoming northwest 20 km/h this morning. High 25. UV index 8 or very high. Tonight..Clear. Becoming partly cloudy overnight. Low 12. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. High 24. Humidex 27. UV index 6 or high. Mount Forest - Arthur - Northern Wellington County. Today..Sunny. Wind becoming northwest 20 km/h this morning. High 25. UV index 8 or very high. Tonight..Clear. Increasing cloudiness overnight. Wind becoming southeast 20 km/h before morning. Low 12. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 24. Humidex 27. UV index 6 or high. Orangeville - Grand Valley - Southern Dufferin County. Today..Sunny. Wind becoming northwest 20 km/h this morning. High 24. UV index 7 or high. Tonight..Clear. Becoming partly cloudy before morning. Low 12. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. High 23. Humidex 26. UV index 6 or high. Shelburne - Mansfield - Northern Dufferin County. Today..Sunny. Wind becoming northwest 20 km/h gusting to 40 this morning. High 24. UV index 7 or high. Tonight..Clear. Becoming partly cloudy overnight. Low 12. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. High 23. Humidex 26. UV index 6 or high. Innisfil - New Tecumseth - Angus. Today..Sunny. Wind northwest 20 km/h gusting to 40 becoming light late this morning. High 21. UV index 7 or high. Tonight..Clear. Becoming partly cloudy before morning. Low 6. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. High 25. Humidex 28. UV index 6 or high. Saugeen Shores - Kincardine - Southern Bruce County. Today..Sunny. High 19. UV index 7 or high. Tonight..Clear. Increasing cloudiness after midnight. Wind becoming southeast 20 km/h before morning. Low 12. Saturday..A mix of sun and cloud with 60 percent chance of showers and risk of a thunderstorm. Wind becoming southwest 30 km/h in the morning then light in the afternoon. High 19. UV index 7 or high. Bruce Peninsula - Sauble Beach - Tobermory. Today..Sunny. High 17. UV index 7 or high. Tonight..Clear. Increasing cloudiness overnight. Low 12. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming southwest 30 km/h in the morning then light in the afternoon. High 19. UV index 6 or high. Hanover - Dundalk - Southern Grey County. Today..Sunny. Wind becoming northwest 20 km/h this morning. High 24. UV index 7 or high. Tonight..Clear. Increasing cloudiness overnight. Wind becoming southeast 20 km/h before morning. Low 12. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h in the morning. High 22. Humidex 25. UV index 6 or high. Owen Sound - Blue Mountains - Northern Grey County. Today..Sunny. Wind northwest 20 km/h becoming light this morning. High 18. UV index 7 or high. Tonight..Clear. Increasing cloudiness near midnight. Wind becoming east 20 km/h gusting to 40 after midnight. Low 11. Saturday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 18. UV index 5 or moderate. Barrie - Collingwood - Hillsdale. Today..Sunny. Wind northwest 20 km/h gusting to 40. High 19. UV index 7 or high. Tonight..Clear. Wind becoming southeast 20 km/h before morning. Low 9. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind southeast 20 km/h becoming light in the afternoon. High 21. Humidex 25. UV index 6 or high. Midland - Coldwater - Orr Lake. Today..Sunny. Wind northwest 20 km/h gusting to 40 becoming light late this morning. High 19. UV index 7 or high. Tonight..Clear. Low 9. Saturday..Mainly cloudy. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. Wind southeast 20 km/h becoming light in the afternoon. High 21. Humidex 25. UV index 6 or high. Orillia - Lagoon City - Washago. Today..Sunny. Wind northwest 20 km/h gusting to 40. High 20. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h gusting to 40 after midnight. Low 9. Saturday..Becoming cloudy in the morning with 60 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. Wind east 20 km/h becoming west 20 in the afternoon. High 21. Humidex 25. UV index 6 or high. Cobourg - Colborne - Western Northumberland County. Today..Sunny. Wind west 20 km/h gusting to 40. High 24. Humidex 25. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 11. Saturday..Mainly sunny. Increasing cloudiness in the morning then 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. High 20. UV index 7 or high. Belleville - Quinte West - Eastern Northumberland County. Today..Sunny. Wind west 20 km/h gusting to 40. High 24. Humidex 25. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 11. Saturday..Mainly sunny. Increasing cloudiness in the morning then 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. High 20. UV index 7 or high. Picton - Sandbanks Park. Today..Sunny. Wind west 20 km/h gusting to 40. High 24. Humidex 25. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 11. Saturday..Mainly sunny. Increasing cloudiness in the morning then 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. High 22. UV index 7 or high. Napanee - Consecon. Today..Sunny. Wind west 20 km/h gusting to 40. High 24. Humidex 25. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 11. Saturday..Mainly sunny. Increasing cloudiness in the morning then 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. High 22. UV index 7 or high. Kingston - Odessa - Frontenac Islands. Today..Sunny. Wind west 20 km/h gusting to 40. High 24. Humidex 25. UV index 7 or high. Tonight..Clearing late this evening. Wind becoming northeast 20 km/h before morning. Low 11. Saturday..Sunny. Increasing cloudiness near noon. High 22. UV index 8 or very high. Lindsay - Southern Kawartha Lakes. Today..Sunny. Wind northwest 20 km/h gusting to 40. High 23. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 7. Saturday..Becoming cloudy in the morning with 60 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. High 21. Humidex 26. UV index 6 or high. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Today..Sunny. Wind west 20 km/h gusting to 40. High 23. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h gusting to 40 before morning. Low 7. Saturday..Becoming cloudy in the morning with 60 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. High 21. Humidex 26. UV index 6 or high. Peterborough City - Lakefield - Southern Peterborough County. Today..Sunny. Wind northwest 20 km/h gusting to 40. High 23. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 7. Saturday..Increasing cloudiness early in the morning. 40 percent chance of showers in the afternoon with risk of a thunderstorm. High 21. Humidex 26. UV index 7 or high. Apsley - Woodview - Northern Peterborough County. Today..Mainly sunny. Wind northwest 20 km/h gusting to 40. High 23. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 7. Saturday..Increasing cloudiness. 40 percent chance of showers in the afternoon with risk of a thunderstorm. High 21. Humidex 26. UV index 7 or high. Stirling - Tweed - Madoc. Today..Sunny. Wind northwest 20 km/h gusting to 40. High 24. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 9. Saturday..Mainly sunny. Increasing cloudiness in the morning then 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. High 22. UV index 8 or very high. Tamworth - Sydenham - South Frontenac. Today..Sunny. Wind west 20 km/h gusting to 40 becoming north 20 this afternoon. High 24. UV index 7 or high. Tonight..Clearing late this evening. Low 9. Saturday..Sunny. Increasing cloudiness near noon. High 22. UV index 8 or very high. Kaladar - Bannockburn - Bon Echo Park. Today..Mainly sunny. Wind west 20 km/h gusting to 40 becoming north 20 this afternoon. High 23. UV index 7 or high. Tonight..Clearing late this evening. Low plus 4. Saturday..Increasing cloudiness. 40 percent chance of showers in the afternoon with risk of a thunderstorm. High 20. UV index 8 or very high. Bancroft - Hastings Highlands - Denbigh. Today..Clearing this morning. Wind northwest 20 km/h gusting to 40. High 23. UV index 7 or high. Tonight..Clear. Low plus 3 with risk of frost. Saturday..Increasing cloudiness. 40 percent chance of showers in the afternoon with risk of a thunderstorm. High 20. UV index 7 or high. Gananoque - Mallorytown. Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind west 20 km/h gusting to 40 becoming north 20 this afternoon. High 25. UV index 7 or high. Tonight..Partly cloudy. Becoming clear this evening. Wind becoming east 20 km/h before morning. Low 8. Saturday..Sunny. Increasing cloudiness early in the afternoon. High 23. UV index 8 or very high. Brockville - Prescott. Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind northwest 20 km/h gusting to 40. High 25. UV index 7 or high. Tonight..Clear. Low 8. Saturday..Sunny. Increasing cloudiness in the afternoon. High 23. UV index 8 or very high. Westport - Charleston Lake. Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind west 20 km/h gusting to 40 becoming north 20 this afternoon. High 25. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 8. Saturday..Mainly sunny. Increasing cloudiness early in the afternoon. High 23. UV index 8 or very high. Merrickville-Wolford - Kemptville. Today..Mainly sunny. Wind northwest 20 km/h gusting to 40. High 25. UV index 7 or high. Tonight..Clear. Wind north 20 km/h becoming light this evening. Low 8. Saturday..Sunny. Increasing cloudiness in the afternoon. High 23. UV index 8 or very high. Ottawa North - Kanata - Orl‚ans. Today..Increasing cloudiness early this morning. Wind northwest 20 km/h gusting to 40. High 21. UV index 6 or high. Tonight..Clearing. Low 8. Saturday..Sunny. Increasing cloudiness late in the morning. High 21. UV index 8 or very high. Ottawa South - Richmond - Metcalfe. Today..Increasing cloudiness early this morning. Wind northwest 20 km/h gusting to 40. High 21. UV index 6 or high. Tonight..Clear. Low 8. Saturday..Increasing cloudiness. High 21. UV index 8 or very high. Gatineau. Today..Increasing cloudiness early this morning. Wind northwest 20 km/h gusting to 40. High 20. UV index 6 or high. Tonight..Clearing. Wind north 20 km/h becoming light this evening. Low 8. Saturday..Sunny. Increasing cloudiness late in the morning. High 20. UV index 8 or very high. Prescott and Russell. Today..Increasing cloudiness early this morning. Wind northwest 20 km/h gusting to 40. High 21. UV index 6 or high. Tonight..Clearing. Low 8. Saturday..Sunny. Increasing cloudiness late in the morning. High 20. UV index 8 or very high. Morrisburg - Long Sault. Today..Mainly sunny. Wind northwest 20 km/h gusting to 40. High 22. UV index 7 or high. Tonight..Clear. Wind north 20 km/h becoming light this evening. Low 7. Saturday..Sunny. Increasing cloudiness early in the afternoon. High 22. UV index 8 or very high. Cornwall - Lancaster. Today..A mix of sun and cloud. Wind west 20 km/h gusting to 40. High 22. UV index 7 or high. Tonight..Clearing late this evening. Wind north 20 km/h becoming light this evening. Low 7. Saturday..Sunny. Increasing cloudiness in the afternoon. High 22. UV index 8 or very high. Winchester - Newington. Today..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40. High 22. UV index 7 or high. Tonight..Clear. Wind north 20 km/h becoming light this evening. Low 7. Saturday..Sunny. Increasing cloudiness in the afternoon. High 22. UV index 8 or very high. Maxville - Alexandria. Today..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40. High 22. UV index 7 or high. Tonight..Clearing late this evening. Low 7. Saturday..Sunny. Increasing cloudiness early in the afternoon. High 22. UV index 8 or very high. Plevna - Sharbot Lake - Western Lanark County. Today..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40. High 23. UV index 7 or high. Tonight..Clear. Low 8. Saturday..Increasing cloudiness late in the morning. High 20. UV index 8 or very high. Smiths Falls - Perth - Eastern Lanark County. Today..Increasing cloudiness early this morning. Wind northwest 20 km/h gusting to 40. High 23. UV index 6 or high. Tonight..Clear. Low 8. Saturday..Mainly sunny. Increasing cloudiness early in the afternoon. High 20. UV index 8 or very high. Port Carling - Port Severn. Today..Sunny. Wind northwest 20 km/h gusting to 40. High 19. UV index 7 or high. Tonight..Clear. Wind becoming southeast 20 km/h gusting to 40 before morning. Low 8. Saturday..Becoming cloudy in the morning with 60 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. Wind southeast 20 km/h becoming light in the afternoon. High 19. UV index 5 or moderate. Bracebridge - Gravenhurst. Today..Clearing. Wind northwest 20 km/h gusting to 40 becoming light this afternoon. High 20. UV index 7 or high. Tonight..Clear. Wind becoming southeast 20 km/h gusting to 40 before morning. Low 8. Saturday..Becoming cloudy in the morning with 60 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. Wind southeast 20 km/h becoming light in the afternoon. High 19. UV index 5 or moderate. Town of Parry Sound - Rosseau - Killbear Park. Today..Clearing. Wind northwest 20 km/h gusting to 40 becoming light this morning. Wind becoming west 20 late this morning. High 19. UV index 7 or high. Tonight..Clear. Becoming partly cloudy before morning. Wind becoming southeast 20 km/h gusting to 40 late this evening. Low 8. Saturday..Becoming cloudy in the morning with 60 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. Wind southeast 20 km/h becoming light in the afternoon. High 19. UV index 5 or moderate. Huntsville - Baysville. Today..Clearing this morning. Wind northwest 20 km/h gusting to 40. High 20. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 8. Saturday..Becoming cloudy in the morning with 60 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. High 19. UV index 5 or moderate. Haliburton - Minden - Southern Haliburton County. Today..Clearing. Wind northwest 20 km/h gusting to 40. High 20. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 6. Saturday..Becoming cloudy in the morning with 60 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. High 19. UV index 6 or high. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Today..Clearing. Wind northwest 20 km/h gusting to 40. High 20. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low plus 3 with risk of frost. Saturday..Increasing cloudiness. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. High 19. UV index 6 or high. Barry's Bay - Killaloe. Today..Mainly cloudy. Clearing this afternoon. Wind northwest 20 km/h gusting to 40. High 20. UV index 6 or high. Tonight..Clear. Low plus 3 with risk of frost. Saturday..Increasing cloudiness. 40 percent chance of showers in the afternoon with risk of a thunderstorm. High 19. UV index 7 or high. Renfrew - Arnprior - Calabogie. Today..Cloudy. Clearing late this afternoon. Wind northwest 20 km/h gusting to 40. High 19. UV index 6 or high. Tonight..A few clouds. Low 6. Saturday..Increasing cloudiness in the morning. High 18. UV index 7 or high. Petawawa - Pembroke - Cobden. Today..Cloudy. Clearing late this afternoon. Wind northwest 20 km/h gusting to 40. High 19. UV index 6 or high. Tonight..A few clouds. Low 6. Saturday..Increasing cloudiness. 40 percent chance of showers in the afternoon with risk of a thunderstorm. High 18. UV index 7 or high. Western Algonquin Park - Lake of Two Rivers. Today..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40 becoming light this afternoon. High 19. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low plus 3 with risk of frost. Saturday..Increasing cloudiness. 60 percent chance of showers late in the morning and in the afternoon with risk of a thunderstorm. High 17. UV index 6 or high. Deep River - Whitney - Eastern Algonquin Park. Today..Mainly cloudy. Clearing early this afternoon. Wind northwest 20 km/h gusting to 40 becoming light this afternoon. High 19. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low plus 3 with risk of frost. Saturday..Increasing cloudiness. 40 percent chance of showers in the afternoon with risk of a thunderstorm. High 17. UV index 6 or high. Bayfield Inlet - Dunchurch. Today..Mainly sunny. Wind northwest 20 km/h. High 19. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 9. Saturday..Becoming cloudy in the morning with 60 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. High 18. UV index 5 or moderate. South River - Burk's Falls. Today..Clearing this morning. Wind northwest 20 km/h. High 19. UV index 7 or high. Tonight..Clear. Wind becoming east 20 km/h before morning. Low 9. Saturday..Becoming cloudy in the morning with 60 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the morning and in the afternoon. High 18. UV index 5 or moderate. End $$$$^^ --- up 1 week, 3 days, 12 hours, 55 minutes * Origin: Northern Realms (1:229/664) .