Subj : Southern Ontario Weather To : All From : Northern Realms Date : Fri Aug 30 2024 11:05:00 FPCN11 CWTO 301500 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 11:00 a.m. EDT Friday 30 August 2024 for today and Saturday. The next scheduled forecast will be issued at 3:30 p.m. EDT. City of Toronto. Today..A mix of sun and cloud. High 28. Humidex 35. UV index 7 or high. Tonight..Becoming cloudy late this evening with showers. Risk of a thunderstorm late this evening and overnight. Low 21. Saturday..Cloudy. Becoming a mix of sun and cloud near noon. Wind becoming west 20 km/h late in the afternoon. High 26. Humidex 31. UV index 6 or high. Windsor - Leamington - Essex County. Today..A mix of sun and cloud. 30 percent chance of showers late this afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h late this afternoon. High 31. Humidex 41. UV index 8 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Wind southwest 20 km/h becoming light this evening. Low 20. Saturday..Mainly cloudy. Clearing near noon. High 26. Humidex 32. UV index 7 or high. Chatham-Kent - Rondeau Park. Today..A mix of sun and cloud. 30 percent chance of showers late this afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h late this afternoon. High 30. Humidex 40. UV index 8 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Wind southwest 20 km/h becoming light this evening. Low 20. Saturday..Cloudy. Clearing early in the afternoon. High 26. Humidex 32. UV index 7 or high. Sarnia - Petrolia - Western Lambton County. Today..Mainly cloudy. 40 percent chance of showers late this afternoon with risk of a thunderstorm. Wind southwest 20 km/h. High 30. Humidex 38. UV index 7 or high. Tonight..Showers ending after midnight then cloudy. Risk of a thunderstorm this evening and after midnight. Low 19. Saturday..Mainly cloudy. Clearing near noon. High 26. Humidex 32. UV index 7 or high. Watford - Pinery Park - Eastern Lambton County. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon with risk of a thunderstorm. High 29. Humidex 37. UV index 8 or very high. Tonight..Showers ending after midnight then cloudy. Risk of a thunderstorm this evening and after midnight. Low 19. Saturday..Cloudy. Becoming a mix of sun and cloud in the afternoon. High 26. Humidex 31. UV index 5 or moderate. Rodney - Shedden - Western Elgin County. Today..A mix of sun and cloud. High 29. Humidex 38. UV index 8 or very high. Tonight..Mainly cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Low 20. Saturday..Cloudy. Clearing early in the afternoon. High 26. Humidex 32. UV index 7 or high. St. Thomas - Aylmer - Eastern Elgin County. Today..A mix of sun and cloud. High 29. Humidex 38. UV index 8 or very high. Tonight..Mainly cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Low 20. Saturday..Cloudy. Clearing early in the afternoon. High 26. Humidex 32. UV index 7 or high. Strathroy - Komoka - Western Middlesex County. Today..A mix of sun and cloud. 30 percent chance of showers late this afternoon with risk of a thunderstorm. High 29. Humidex 38. UV index 7 or high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Low 19. Saturday..Mainly cloudy. Clearing early in the afternoon. High 25. Humidex 30. UV index 7 or high. London - Parkhill - Eastern Middlesex County. Today..A mix of sun and cloud. 30 percent chance of showers late this afternoon with risk of a thunderstorm. Wind becoming south 20 km/h early this afternoon. High 29. Humidex 38. UV index 7 or high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Low 19. Saturday..Cloudy. Clearing near noon. High 25. Humidex 30. UV index 7 or high. Simcoe - Delhi - Norfolk. Today..A mix of sun and cloud. High 29. Humidex 37. UV index 7 or high. Tonight..Increasing cloudiness. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Low 19. Saturday..Cloudy. Becoming a mix of sun and cloud in the afternoon. High 26. Humidex 31. UV index 6 or high. Dunnville - Caledonia - Haldimand. Today..Mainly sunny. High 29. Humidex 37. UV index 7 or high. Tonight..Increasing cloudiness. Showers beginning late this evening. Risk of a thunderstorm late this evening and overnight. Wind becoming west 20 km/h late this evening. Low 20. Saturday..Cloudy. Clearing late in the afternoon. High 24. Humidex 32. UV index 6 or high. Woodstock - Tillsonburg - Oxford County. Today..A mix of sun and cloud. High 29. Humidex 35. UV index 7 or high. Tonight..Mainly cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Wind becoming southwest 20 km/h late this evening. Low 19. Saturday..Cloudy. Clearing near noon. High 25. Humidex 30. UV index 7 or high. Brantford - County of Brant. Today..Mainly sunny. High 29. Humidex 35. UV index 8 or very high. Tonight..Increasing cloudiness. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Wind becoming southwest 20 km/h late this evening. Low 19. Saturday..Cloudy. Clearing early in the afternoon. High 25. Humidex 30. UV index 7 or high. Niagara Falls - Welland - Southern Niagara Region. Today..Sunny. High 29. Humidex 37. UV index 7 or high. Tonight..Increasing cloudiness. Showers beginning late this evening. Risk of a thunderstorm late this evening and overnight. Low 21. Saturday..Cloudy. High 25. Humidex 32. UV index 5 or moderate. St. Catharines - Grimsby - Northern Niagara Region. Today..Mainly sunny. High 29. Humidex 37. UV index 7 or high. Tonight..Increasing cloudiness. Showers beginning late this evening. Risk of a thunderstorm late this evening and overnight. Wind becoming southwest 20 km/h after midnight. Low 21. Saturday..Mainly cloudy. High 25. Humidex 32. UV index 5 or moderate. City of Hamilton. Today..Mainly sunny. High 28. Humidex 36. UV index 7 or high. Tonight..Increasing cloudiness. Showers beginning late this evening. Risk of a thunderstorm late this evening and overnight. Low 20. Saturday..Cloudy. Becoming a mix of sun and cloud in the afternoon. High 24. Humidex 30. UV index 6 or high. Burlington - Oakville. Today..Mainly sunny. High 28. Humidex 35. UV index 7 or high. Tonight..Mainly cloudy. Showers beginning late this evening. Risk of a thunderstorm late this evening and overnight. Low 20. Saturday..Cloudy. Clearing in the afternoon. High 26. Humidex 31. UV index 6 or high. Halton Hills - Milton. Today..Mainly sunny. High 28. Humidex 35. UV index 7 or high. Tonight..Becoming cloudy late this evening with showers. Risk of a thunderstorm late this evening and overnight. Low 19. Saturday..Cloudy. Clearing near noon. High 26. Humidex 31. UV index 7 or high. Mississauga - Brampton. Today..Mainly sunny. High 28. Humidex 35. UV index 8 or very high. Tonight..Becoming cloudy late this evening with showers. Risk of a thunderstorm late this evening and overnight. Low 20. Saturday..Cloudy. Clearing early in the afternoon. Wind becoming west 20 km/h late in the afternoon. High 26. Humidex 31. UV index 7 or high. Caledon. Today..A mix of sun and cloud. High 28. Humidex 36. UV index 7 or high. Tonight..Mainly cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Local amount 15 to 25 mm. Wind becoming southwest 20 km/h late this evening. Low 19. Saturday..Cloudy. Becoming a mix of sun and cloud in the morning. High 25. Humidex 29. UV index 7 or high. Vaughan - Richmond Hill - Markham. Today..Clearing early this afternoon. High 27. Humidex 34. UV index 7 or high. Tonight..Becoming cloudy late this evening with showers. Risk of a thunderstorm late this evening and overnight. Low 19. Saturday..Cloudy. Becoming a mix of sun and cloud near noon. Wind becoming west 20 km/h late in the afternoon. High 26. Humidex 31. UV index 7 or high. Newmarket - Georgina - Northern York Region. Today..A mix of sun and cloud. High 28. Humidex 33. UV index 7 or high. Tonight..Becoming cloudy late this evening with showers. Risk of a thunderstorm late this evening and overnight. Low 18. Saturday..Cloudy. Becoming a mix of sun and cloud late in the morning. Wind becoming west 20 km/h late in the afternoon. High 25. Humidex 30. UV index 7 or high. Pickering - Oshawa - Southern Durham Region. Today..Clearing this afternoon. High 26. Humidex 31. UV index 7 or high. Tonight..Increasing cloudiness. Showers beginning late this evening. Risk of a thunderstorm late this evening and overnight. Low 20. Saturday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming west 20 km/h late in the afternoon. High 25. Humidex 30. UV index 6 or high. Uxbridge - Beaverton - Northern Durham Region. Today..Mainly sunny. High 27. Humidex 32. UV index 7 or high. Tonight..Becoming cloudy late this evening with showers. Risk of a thunderstorm late this evening and overnight. Low 18. Saturday..Cloudy. Becoming a mix of sun and cloud late in the morning. High 24. Humidex 29. UV index 7 or high. Goderich - Bluewater - Southern Huron County. Today..Increasing cloudiness late this morning. 40 percent chance of showers late this afternoon with risk of a thunderstorm. High 28. Humidex 35. UV index 7 or high. Tonight..Showers ending after midnight then cloudy. Risk of a thunderstorm this evening and after midnight. Local amount 15 to 25 mm. Low 18. Saturday..A mix of sun and cloud. Clearing near noon. High 25. Humidex 30. UV index 7 or high. Wingham - Blyth - Northern Huron County. Today..Increasing cloudiness near noon. 40 percent chance of showers late this afternoon with risk of a thunderstorm. High 28. Humidex 35. UV index 7 or high. Tonight..Showers ending after midnight then cloudy. Risk of a thunderstorm this evening and after midnight. Local amount 15 to 25 mm. Low 18. Saturday..Mainly cloudy. Clearing late in the morning. High 25. Humidex 28. UV index 7 or high. Stratford - Mitchell - Southern Perth County. Today..Increasing cloudiness near noon. 30 percent chance of showers late this afternoon with risk of a thunderstorm. High 28. Humidex 36. UV index 7 or high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Low 19. Saturday..Clearing. High 24. Humidex 29. UV index 7 or high. Listowel - Milverton - Northern Perth County. Today..Increasing cloudiness near noon. 30 percent chance of showers late this afternoon with risk of a thunderstorm. High 28. Humidex 35. UV index 7 or high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Low 18. Saturday..Clearing late in the morning. High 25. Humidex 29. UV index 7 or high. Kitchener - Cambridge - Region of Waterloo. Today..Increasing cloudiness near noon. Wind south 20 km/h. High 28. Humidex 36. UV index 7 or high. Tonight..Mainly cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Wind south 20 km/h becoming light this evening. Low 19. Saturday..Cloudy. Clearing near noon. High 26. Humidex 31. UV index 7 or high. Guelph - Erin - Southern Wellington County. Today..A mix of sun and cloud. Wind becoming south 20 km/h late this afternoon. High 28. Humidex 36. UV index 7 or high. Tonight..Mainly cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Wind south 20 km/h becoming light this evening. Low 19. Saturday..Cloudy. Clearing near noon. High 26. Humidex 31. UV index 7 or high. Mount Forest - Arthur - Northern Wellington County. Today..Increasing cloudiness near noon. 30 percent chance of showers late this afternoon with risk of a thunderstorm. High 27. Humidex 34. UV index 7 or high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Low 18. Saturday..Clearing late in the morning. High 24. Humidex 28. UV index 7 or high. Orangeville - Grand Valley - Southern Dufferin County. Today..A mix of sun and cloud. 30 percent chance of showers late this afternoon with risk of a thunderstorm. High 28. Humidex 35. UV index 7 or high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Low 18. Saturday..Cloudy. Becoming a mix of sun and cloud in the morning. High 25. Humidex 29. UV index 7 or high. Shelburne - Mansfield - Northern Dufferin County. Today..A mix of sun and cloud. 30 percent chance of showers late this afternoon with risk of a thunderstorm. High 28. Humidex 35. UV index 7 or high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Low 18. Saturday..Cloudy. Becoming a mix of sun and cloud in the morning. High 25. Humidex 29. UV index 7 or high. Innisfil - New Tecumseth - Angus. Today..A mix of sun and cloud. High 28. Humidex 35. UV index 7 or high. Tonight..Cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Local amount 15 to 25 mm. Low 18. Saturday..Mainly cloudy. Clearing late in the morning. High 25. Humidex 30. UV index 7 or high. Saugeen Shores - Kincardine - Southern Bruce County. Today..Increasing cloudiness late this morning. 40 percent chance of showers late this afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h this afternoon. High 28. Humidex 35. UV index 7 or high. Tonight..Showers ending after midnight then cloudy. Risk of a thunderstorm this evening and after midnight. Local amount 30 mm. Wind southwest 20 km/h becoming light this evening. Low 17. Saturday..Mainly cloudy. Clearing near noon. High 23. Humidex 27. UV index 7 or high. Bruce Peninsula - Sauble Beach - Tobermory. Today..Becoming cloudy this afternoon with 40 percent chance of showers late this afternoon. Risk of a thunderstorm late this afternoon. Wind becoming south 20 km/h this afternoon. High 28. Humidex 35. UV index 7 or high. Tonight..Showers ending after midnight then cloudy. Risk of a thunderstorm this evening and after midnight. Local amount 30 mm. Wind southwest 20 km/h becoming light this evening. Low 16. Saturday..Mainly cloudy. Clearing early in the afternoon. High 22. Humidex 27. UV index 7 or high. Hanover - Dundalk - Southern Grey County. Today..Becoming cloudy this afternoon with 30 percent chance of showers late this afternoon. Risk of a thunderstorm late this afternoon. High 27. Humidex 32. UV index 7 or high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 30 mm. Low 17. Saturday..Clearing. High 23. Humidex 27. UV index 7 or high. Owen Sound - Blue Mountains - Northern Grey County. Today..Mainly cloudy. 30 percent chance of showers late this afternoon with risk of a thunderstorm. Wind becoming south 20 km/h this afternoon. High 28. Humidex 36. UV index 6 or high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 30 mm. Low 16. Saturday..A mix of sun and cloud. High 23. Humidex 28. UV index 7 or high. Barrie - Collingwood - Hillsdale. Today..A mix of sun and cloud. 30 percent chance of showers late this afternoon with risk of a thunderstorm. High 28. Humidex 34. UV index 7 or high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 30 mm. Low 17. Saturday..Clearing in the morning. High 24. Humidex 28. UV index 7 or high. Midland - Coldwater - Orr Lake. Today..Increasing cloudiness. 30 percent chance of showers late this afternoon with risk of a thunderstorm. High 27. Humidex 35. UV index 7 or high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 30 mm. Low 17. Saturday..Clearing in the morning. High 23. Humidex 28. UV index 7 or high. Orillia - Lagoon City - Washago. Today..A mix of sun and cloud. Wind becoming south 20 km/h late this afternoon. High 27. Humidex 34. UV index 7 or high. Tonight..Cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Local amount 15 to 25 mm. Wind south 20 km/h becoming light this evening. Low 17. Saturday..Clearing in the morning. High 23. Humidex 28. UV index 7 or high. Cobourg - Colborne - Western Northumberland County. Today..Cloudy. Becoming a mix of sun and cloud this afternoon. High 25. Humidex 33. UV index 6 or high. Tonight..A few clouds. Increasing cloudiness near midnight then showers. Risk of a thunderstorm overnight. Low 19. Saturday..Showers ending in the morning then mainly cloudy. Risk of a thunderstorm early in the morning. High 24. Humidex 31. UV index 5 or moderate. Belleville - Quinte West - Eastern Northumberland County. Today..Cloudy. Becoming a mix of sun and cloud this afternoon. High 25. Humidex 33. UV index 6 or high. Tonight..A few clouds. Increasing cloudiness near midnight then showers. Risk of a thunderstorm overnight. Low 19. Saturday..Showers ending in the morning then mainly cloudy. Risk of a thunderstorm early in the morning. High 24. Humidex 31. UV index 5 or moderate. Picton - Sandbanks Park. Today..Cloudy. Becoming a mix of sun and cloud this afternoon. Wind southeast 30 km/h. High 25. Humidex 33. UV index 6 or high. Tonight..Clear. Increasing cloudiness near midnight then showers. Risk of a thunderstorm overnight. Wind becoming southwest 20 km/h before morning. Low 19. Saturday..Showers ending in the morning then cloudy. Risk of a thunderstorm in the morning. Wind southwest 20 km/h becoming light in the afternoon. High 25. Humidex 31. UV index 5 or moderate. Napanee - Consecon. Today..Cloudy. Becoming a mix of sun and cloud this afternoon. High 25. Humidex 33. UV index 6 or high. Tonight..Clear. Increasing cloudiness near midnight then showers. Risk of a thunderstorm overnight. Wind becoming southwest 20 km/h before morning. Low 19. Saturday..Showers ending in the morning then cloudy. Risk of a thunderstorm in the morning. Wind southwest 20 km/h becoming light in the afternoon. High 25. Humidex 31. UV index 5 or moderate. Kingston - Odessa - Frontenac Islands. Today..Mainly cloudy with 30 percent chance of showers. Wind south 20 km/h. High 24. Humidex 32. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy after midnight with showers. Risk of a thunderstorm overnight. Wind becoming southwest 20 km/h before morning. Low 19. Saturday..Showers ending in the morning then cloudy. Risk of a thunderstorm in the morning. Wind southwest 20 km/h becoming light in the afternoon. High 25. Humidex 31. UV index 5 or moderate. Lindsay - Southern Kawartha Lakes. Today..Mainly sunny. High 27. Humidex 34. UV index 7 or high. Tonight..Becoming cloudy late this evening with showers. Risk of a thunderstorm late this evening and overnight. Low 18. Saturday..Cloudy. Clearing early in the afternoon. High 24. Humidex 28. UV index 7 or high. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Today..Clearing this afternoon. High 26. Humidex 33. UV index 7 or high. Tonight..Mainly cloudy. Showers beginning late this evening. Risk of a thunderstorm late this evening and overnight. Low 17. Saturday..Mainly cloudy. Clearing early in the afternoon. High 24. Humidex 28. UV index 7 or high. Peterborough City - Lakefield - Southern Peterborough County. Today..Clearing early this afternoon. High 27. Humidex 32. UV index 7 or high. Tonight..Increasing cloudiness. Showers beginning late this evening. Risk of a thunderstorm late this evening and overnight. Low 18. Saturday..Cloudy. Becoming a mix of sun and cloud in the afternoon. High 25. Humidex 29. UV index 6 or high. Apsley - Woodview - Northern Peterborough County. Today..Cloudy. Becoming a mix of sun and cloud this afternoon. High 26. Humidex 34. UV index 6 or high. Tonight..Becoming cloudy late this evening with showers. Risk of a thunderstorm late this evening and overnight. Low 17. Saturday..Cloudy. Clearing near noon. High 24. Humidex 27. UV index 7 or high. Stirling - Tweed - Madoc. Today..Cloudy. Becoming a mix of sun and cloud this afternoon. High 24. Humidex 32. UV index 6 or high. Tonight..Partly cloudy. Becoming cloudy near midnight with showers. Risk of a thunderstorm overnight. Low 18. Saturday..Showers ending in the morning then a mix of sun and cloud. Risk of a thunderstorm early in the morning. High 24. Humidex 29. UV index 6 or high. Tamworth - Sydenham - South Frontenac. Today..Mainly cloudy with 30 percent chance of showers. High 24. Humidex 32. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy after midnight with showers. Risk of a thunderstorm overnight. Low 18. Saturday..Showers ending in the morning then cloudy. Risk of a thunderstorm in the morning. High 24. Humidex 29. UV index 5 or moderate. Kaladar - Bannockburn - Bon Echo Park. Today..Cloudy. Becoming a mix of sun and cloud this afternoon. High 24. Humidex 30. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy near midnight with showers. Risk of a thunderstorm overnight. Low 17. Saturday..Showers ending in the morning then a mix of sun and cloud. Risk of a thunderstorm early in the morning. High 26. Humidex 32. UV index 6 or high. Bancroft - Hastings Highlands - Denbigh. Today..Cloudy. Becoming a mix of sun and cloud this afternoon. High 24. Humidex 30. UV index 5 or moderate. Tonight..Becoming cloudy late this evening with showers. Risk of a thunderstorm overnight. Low 16. Saturday..Showers ending in the morning then clearing. Risk of a thunderstorm early in the morning. High 26. Humidex 32. UV index 7 or high. Gananoque - Mallorytown. Today..Cloudy with 30 percent chance of showers. High 24. Humidex 31. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy after midnight with showers. Risk of a thunderstorm before morning. Low 18. Saturday..Showers ending near noon then cloudy. Risk of a thunderstorm in the morning. High 24. Humidex 32. UV index 5 or moderate. Brockville - Prescott. Today..Cloudy with 30 percent chance of showers. High 24. Humidex 31. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy overnight with showers. Risk of a thunderstorm before morning. Low 18. Saturday..Showers ending near noon then cloudy. Risk of a thunderstorm in the morning. High 24. Humidex 32. UV index 5 or moderate. Westport - Charleston Lake. Today..Cloudy with 30 percent chance of showers. High 24. Humidex 31. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy after midnight with showers. Risk of a thunderstorm before morning. Low 18. Saturday..Showers ending near noon then a mix of sun and cloud. Risk of a thunderstorm in the morning. High 24. Humidex 32. UV index 5 or moderate. Merrickville-Wolford - Kemptville. Today..Cloudy with 30 percent chance of showers. High 24. Humidex 31. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy after midnight with showers. Risk of a thunderstorm before morning. Low 18. Saturday..Showers ending near noon then a mix of sun and cloud. Risk of a thunderstorm in the morning. High 24. Humidex 32. UV index 5 or moderate. Ottawa North - Kanata - Orl‚ans. Today..Cloudy with 30 percent chance of showers. High 24. Humidex 30. UV index 5 or moderate. Tonight..Mainly cloudy. Showers beginning before morning. Risk of a thunderstorm before morning. Low 18. Saturday..Showers ending near noon then a mix of sun and cloud. Risk of a thunderstorm in the morning. High 26. Humidex 34. UV index 5 or moderate. Ottawa South - Richmond - Metcalfe. Today..Cloudy with 30 percent chance of showers. High 24. Humidex 30. UV index 5 or moderate. Tonight..Mainly cloudy. Showers beginning before morning. Risk of a thunderstorm before morning. Low 18. Saturday..Showers ending near noon then a mix of sun and cloud. Risk of a thunderstorm in the morning. High 26. Humidex 34. UV index 5 or moderate. Gatineau. Today..Cloudy with 30 percent chance of showers. Wind east 20 km/h becoming light near noon. High 24. Humidex 31. UV index 5 or moderate. Tonight..Mainly cloudy. Showers beginning before morning. Risk of a thunderstorm before morning. Low 18. Saturday..Showers ending near noon then a mix of sun and cloud. Risk of a thunderstorm in the morning. High 26. Humidex 34. UV index 5 or moderate. Prescott and Russell. Today..Cloudy with 30 percent chance of showers. High 25. Humidex 33. UV index 5 or moderate. Tonight..Mainly cloudy. Showers beginning before morning. Risk of a thunderstorm before morning. Low 17. Saturday..Showers ending near noon then a mix of sun and cloud. Risk of a thunderstorm in the morning. High 25. Humidex 33. UV index 5 or moderate. Morrisburg - Long Sault. Today..Cloudy with 30 percent chance of showers. High 25. Humidex 32. UV index 5 or moderate. Tonight..Partly cloudy. Showers beginning before morning. Risk of a thunderstorm before morning. Low 17. Saturday..Showers ending near noon then cloudy. Risk of a thunderstorm in the morning. High 24. Humidex 32. UV index 5 or moderate. Cornwall - Lancaster. Today..Cloudy with 30 percent chance of showers. High 25. Humidex 32. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy before morning with showers. Risk of a thunderstorm before morning. Low 17. Saturday..Showers ending near noon then cloudy. Risk of a thunderstorm in the morning. High 24. Humidex 32. UV index 5 or moderate. Winchester - Newington. Today..Cloudy with 30 percent chance of showers. High 25. Humidex 32. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy after midnight with showers. Risk of a thunderstorm before morning. Low 17. Saturday..Showers ending near noon then cloudy. Risk of a thunderstorm in the morning. High 24. Humidex 32. UV index 5 or moderate. Maxville - Alexandria. Today..Cloudy with 30 percent chance of showers. High 25. Humidex 32. UV index 5 or moderate. Tonight..Mainly cloudy. Showers beginning before morning. Risk of a thunderstorm before morning. Low 17. Saturday..Showers ending near noon then cloudy. Risk of a thunderstorm in the morning. High 24. Humidex 32. UV index 5 or moderate. Plevna - Sharbot Lake - Western Lanark County. Today..Mainly cloudy with 30 percent chance of showers. High 24. Humidex 31. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy near midnight with showers. Risk of a thunderstorm overnight. Low 17. Saturday..Showers ending in the morning then clearing. Risk of a thunderstorm in the morning. High 25. Humidex 33. UV index 6 or high. Smiths Falls - Perth - Eastern Lanark County. Today..Cloudy with 30 percent chance of showers. High 24. Humidex 31. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy after midnight with showers. Risk of a thunderstorm overnight. Low 18. Saturday..Showers ending in the morning then a mix of sun and cloud. Risk of a thunderstorm in the morning. High 25. Humidex 33. UV index 5 or moderate. Port Carling - Port Severn. Today..A mix of sun and cloud. 30 percent chance of showers late this afternoon with risk of a thunderstorm. High 26. Humidex 34. UV index 7 or high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 30 mm. Low 17. Saturday..Clearing in the morning. High 23. Humidex 28. UV index 7 or high. Bracebridge - Gravenhurst. Today..A mix of sun and cloud. High 26. Humidex 32. UV index 7 or high. Tonight..Cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Local amount 15 to 25 mm. Low 17. Saturday..Clearing in the morning. High 23. Humidex 27. UV index 7 or high. Town of Parry Sound - Rosseau - Killbear Park. Today..A mix of sun and cloud. 30 percent chance of showers late this afternoon with risk of a thunderstorm. High 26. Humidex 32. UV index 7 or high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 30 mm. Low 17. Saturday..Clearing in the morning. High 23. Humidex 27. UV index 7 or high. Huntsville - Baysville. Today..A mix of sun and cloud. High 26. Humidex 31. UV index 7 or high. Tonight..Cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Local amount 15 to 25 mm. Low 16. Saturday..Clearing in the morning. High 23. Humidex 26. UV index 7 or high. Haliburton - Minden - Southern Haliburton County. Today..A mix of sun and cloud. High 26. Humidex 32. UV index 7 or high. Tonight..Cloudy. Showers beginning late this evening. Risk of a thunderstorm late this evening and overnight. Low 16. Saturday..Clearing in the morning. High 23. Humidex 26. UV index 7 or high. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Today..A mix of sun and cloud. High 25. Humidex 31. UV index 6 or high. Tonight..Mainly cloudy. Showers beginning late this evening. Risk of a thunderstorm late this evening and overnight. Low 16. Saturday..Clearing in the morning. High 23. Humidex 26. UV index 7 or high. Barry's Bay - Killaloe. Today..Cloudy. Becoming a mix of sun and cloud this afternoon. High 24. Humidex 29. UV index 5 or moderate. Tonight..Becoming cloudy this evening with showers. Risk of a thunderstorm overnight. Low 17. Saturday..Showers ending in the morning then clearing. Risk of a thunderstorm early in the morning. High 26. Humidex 29. UV index 7 or high. Renfrew - Arnprior - Calabogie. Today..Mainly cloudy. High 24. Humidex 29. UV index 5 or moderate. Tonight..Partly cloudy. Becoming cloudy near midnight with showers. Risk of a thunderstorm overnight. Low 18. Saturday..Showers ending in the morning then clearing. Risk of a thunderstorm early in the morning. High 26. Humidex 29. UV index 7 or high. Petawawa - Pembroke - Cobden. Today..Mainly cloudy. High 24. Humidex 29. UV index 5 or moderate. Tonight..Becoming cloudy this evening with showers. Risk of a thunderstorm overnight. Low 18. Saturday..Showers ending in the morning then clearing. Risk of a thunderstorm early in the morning. High 26. Humidex 29. UV index 7 or high. Western Algonquin Park - Lake of Two Rivers. Today..A mix of sun and cloud. High 25. Humidex 30. UV index 7 or high. Tonight..Cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Local amount 15 to 25 mm. Low 17. Saturday..Clearing in the morning. High 23. Humidex 26. UV index 7 or high. Deep River - Whitney - Eastern Algonquin Park. Today..A mix of sun and cloud. High 25. Humidex 30. UV index 7 or high. Tonight..Cloudy. Showers beginning late this evening. Risk of a thunderstorm late this evening and overnight. Low 17. Saturday..Clearing in the morning. High 23. Humidex 26. UV index 7 or high. Bayfield Inlet - Dunchurch. Today..Increasing cloudiness. 30 percent chance of showers late this afternoon with risk of a thunderstorm. High 26. Humidex 31. UV index 7 or high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Local amount 30 mm. Low 16. Saturday..Sunny. Wind becoming southwest 20 km/h in the afternoon. High 23. Humidex 26. UV index 7 or high. South River - Burk's Falls. Today..Increasing cloudiness this afternoon. High 26. Humidex 31. UV index 7 or high. Tonight..Cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm late this evening and overnight. Local amount 15 to 25 mm. Low 16. Saturday..Sunny. Wind becoming southwest 20 km/h in the afternoon. High 23. Humidex 26. UV index 7 or high. End $$$$^^ --- up 1 week, 1 day, 5 hours, 24 minutes * Origin: Northern Realms (1:229/664) .