Subj : [1/2] Southern Ontario Weather To : All From : Northern Realms Date : Sat Jul 19 2025 11:05:00 FPCN11 CWTO 191500 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 11:00 a.m. EDT Saturday 19 July 2025 for today and Sunday. The next scheduled forecast will be issued at 3:30 p.m. EDT. City of Toronto. Today..Sunny. High 28. Humidex 31. UV index 9 or very high. Tonight..Mainly cloudy. A few showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Low 20. Sunday..Cloudy. Clearing early in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 30. UV index 9 or very high. Windsor - Leamington - Essex County. Today..A mix of sun and cloud. A few showers beginning late this afternoon. Risk of a thunderstorm late this afternoon. Wind southwest 20 km/h gusting to 40. High 29. Humidex 37. UV index 10 or very high. Tonight..A few showers ending overnight then mainly cloudy. Risk of a thunderstorm this evening and after midnight. Wind west 20 km/h becoming light near midnight. Low 21. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming north 20 km/h gusting to 40 near noon. High 28. Humidex 35. UV index 9 or very high. Chatham-Kent - Rondeau Park. Today..Sunny. A mix of sun and cloud late this afternoon with a few showers beginning this afternoon. Risk of a thunderstorm late this afternoon. Wind southwest 20 km/h gusting to 40. High 28. Humidex 35. UV index 10 or very high. Tonight..A few showers ending overnight then cloudy. Risk of a thunderstorm this evening and after midnight. Wind west 20 km/h becoming light near midnight. Low 20. Sunday..Cloudy. Clearing in the afternoon. Wind becoming north 20 km/h gusting to 40 near noon. High 27. Humidex 33. UV index 9 or very high. Sarnia - Petrolia - Western Lambton County. Today..Sunny near noon then a mix of sun and cloud with a few showers beginning this afternoon. Risk of a thunderstorm late this afternoon. Wind southwest 20 km/h gusting to 40. High 28. Humidex 35. UV index 9 or very high. Tonight..A few showers ending overnight then cloudy. Risk of a thunderstorm this evening and after midnight. Wind west 20 km/h becoming light near midnight. Low 20. Sunday..Cloudy. Clearing early in the afternoon. Wind becoming north 20 km/h gusting to 40 near noon. High 26 except 22 near Lake Huron. Humidex 33 except 27 near Lake Huron. UV index 9 or very high. Watford - Pinery Park - Eastern Lambton County. Today..Sunny. A mix of sun and cloud late this afternoon with a few showers beginning this afternoon. Risk of a thunderstorm late this afternoon. Wind southwest 20 km/h gusting to 40. High 28. Humidex 35. UV index 10 or very high. Tonight..A few showers ending overnight then cloudy. Risk of a thunderstorm this evening and after midnight. Wind west 20 km/h becoming light near midnight. Low 20. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming north 20 km/h gusting to 40 near noon. High 26 except 22 near Lake Huron. Humidex 33 except 27 near Lake Huron. UV index 8 or very high. Rodney - Shedden - Western Elgin County. Today..Sunny. Wind southwest 20 km/h gusting to 40. High 28. Humidex 33. UV index 10 or very high. Tonight..Increasing cloudiness. A few showers beginning early this evening and ending before morning. Risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 19. Sunday..Cloudy. Clearing in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 27. Humidex 30. UV index 8 or very high. St. Thomas - Aylmer - Eastern Elgin County. Today..Sunny. Wind southwest 20 km/h gusting to 40. High 28. Humidex 33. UV index 10 or very high. Tonight..Increasing cloudiness. A few showers beginning early this evening and ending before morning. Risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 19. Sunday..Cloudy. Clearing in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 27. Humidex 30. UV index 8 or very high. Strathroy - Komoka - Western Middlesex County. Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 28. Humidex 33. UV index 9 or very high. Tonight..Increasing cloudiness. A few showers beginning early this evening and ending before morning. Risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 19. Sunday..Cloudy. Clearing early in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 27. Humidex 30. UV index 9 or very high. London - Parkhill - Eastern Middlesex County. Today..Sunny. Wind southwest 20 km/h gusting to 40. High 28. Humidex 33. UV index 9 or very high. Tonight..Increasing cloudiness. A few showers beginning early this evening and ending before morning. Risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 19. Sunday..Cloudy. Clearing in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 27. Humidex 30. UV index 9 or very high. Simcoe - Delhi - Norfolk. Today..Sunny. Wind southwest 20 km/h gusting to 40. High 28. Humidex 33. UV index 9 or very high. Tonight..Increasing cloudiness. 70 percent chance of showers late this evening and overnight with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 19. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 27. Humidex 30. UV index 8 or very high. Dunnville - Caledonia - Haldimand. Today..Sunny. Wind southwest 20 km/h gusting to 40. High 29. Humidex 34. UV index 9 or very high. Tonight..Increasing cloudiness. 70 percent chance of showers late this evening and overnight with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 21. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 27. Humidex 32. UV index 8 or very high. Woodstock - Tillsonburg - Oxford County. Today..Sunny. Wind southwest 20 km/h gusting to 40. High 28. Humidex 33. UV index 9 or very high. Tonight..Increasing cloudiness. A few showers beginning early this evening and ending before morning. Risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 19. Sunday..Cloudy. Clearing early in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 27. Humidex 30. UV index 9 or very high. Brantford - County of Brant. Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 28. Humidex 33. UV index 9 or very high. Tonight..Increasing cloudiness. 70 percent chance of showers late this evening and overnight with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 19. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 27. Humidex 30. UV index 9 or very high. Niagara Falls - Welland - Southern Niagara Region. Today..Sunny. Wind southwest 20 km/h gusting to 40. High 29. Humidex 34. UV index 9 or very high. Tonight..Increasing cloudiness. 70 percent chance of showers late this evening and overnight with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 21. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 27. Humidex 32. UV index 8 or very high. St. Catharines - Grimsby - Northern Niagara Region. Today..Sunny. Wind southwest 20 km/h gusting to 40. High 29. Humidex 34. UV index 9 or very high. Tonight..Increasing cloudiness. 70 percent chance of showers late this evening and overnight with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 21. Sunday..Cloudy. Becoming a mix of sun and cloud near noon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 27. Humidex 32. UV index 9 or very high. City of Hamilton. Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 28. Humidex 33. UV index 9 or very high. Tonight..Increasing cloudiness. 70 percent chance of showers late this evening and overnight with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 19. Sunday..Cloudy. Clearing in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 27. Humidex 30. UV index 8 or very high. Burlington - Oakville. Today..Sunny. High 28. Humidex 31. UV index 9 or very high. Tonight..Increasing cloudiness. A few showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Low 20. Sunday..Cloudy. Becoming a mix of sun and cloud late in the morning. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 30. UV index 9 or very high. Halton Hills - Milton. Today..Mainly sunny. High 28. Humidex 31. UV index 9 or very high. Tonight..Becoming cloudy this evening with a few showers. Risk of a thunderstorm late this evening and overnight. Low 20. Sunday..Cloudy. Becoming a mix of sun and cloud late in the morning. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 30. UV index 9 or very high. Mississauga - Brampton. Today..Sunny. High 28. Humidex 31. UV index 9 or very high. Tonight..Becoming cloudy this evening with a few showers. Risk of a thunderstorm late this evening and overnight. Low 20. Sunday..Cloudy. Becoming a mix of sun and cloud late in the morning. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 30. UV index 9 or very high. Caledon. Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind southwest 20 km/h gusting to 40. High 27. Humidex 31. UV index 9 or very high. Tonight..Cloudy. A few showers beginning early this evening and ending before morning then 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Cloudy. Clearing near noon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 29. UV index 9 or very high. Vaughan - Richmond Hill - Markham. Today..Sunny. High 28. Humidex 31. UV index 9 or very high. Tonight..Becoming cloudy this evening with a few showers. Risk of a thunderstorm late this evening and overnight. Low 20. Sunday..Mainly cloudy. Clearing early in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 30. UV index 9 or very high. Newmarket - Georgina - Northern York Region. Today..Sunny. Becoming a mix of sun and cloud this afternoon. High 28. Humidex 32. UV index 9 or very high. Tonight..Cloudy. A few showers beginning early this evening and ending before morning then 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Cloudy. Clearing near noon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 29. UV index 9 or very high. Pickering - Oshawa - Southern Durham Region. Today..Sunny. High 28. Humidex 31. UV index 9 or very high. Tonight..Becoming cloudy this evening with a few showers. Risk of a thunderstorm late this evening and overnight. Low 20. Sunday..Mainly cloudy. Clearing early in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 30. UV index 9 or very high. Uxbridge - Beaverton - Northern Durham Region. Today..Sunny. High 28. Humidex 32. UV index 9 or very high. Tonight..Becoming cloudy this evening with a few showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Mainly cloudy. Clearing early in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 29. UV index 9 or very high. Goderich - Bluewater - Southern Huron County. Today..Increasing cloudiness near noon. Wind southwest 20 km/h gusting to 40. High 27. Humidex 33. UV index 9 or very high. Tonight..A few showers ending before morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Wind west 20 km/h becoming light near midnight. Low 17. Sunday..Cloudy. Clearing near noon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 30. UV index 9 or very high. Wingham - Blyth - Northern Huron County. Today..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40. High 27. Humidex 33. UV index 9 or very high. Tonight..A few showers ending before morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Wind west 20 km/h becoming light near midnight. Low 17. Sunday..Cloudy. Clearing near noon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 30. UV index 9 or very high. Stratford - Mitchell - Southern Perth County. Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 27. Humidex 31. UV index 9 or very high. Tonight..Mainly cloudy. A few showers beginning early this evening and ending before morning then 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Mainly cloudy. Clearing early in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 29. UV index 9 or very high. Listowel - Milverton - Northern Perth County. Today..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40. High 27. Humidex 31. UV index 9 or very high. Tonight..Cloudy. A few showers beginning early this evening and ending before morning then 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Mainly cloudy. Clearing early in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 29. UV index 9 or very high. Kitchener - Cambridge - Region of Waterloo. Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 27. Humidex 31. UV index 9 or very high. Tonight..Increasing cloudiness. A few showers beginning early this evening and ending before morning then 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Cloudy. Becoming a mix of sun and cloud near noon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 29. UV index 9 or very high. Guelph - Erin - Southern Wellington County. Today..Mainly sunny. Wind southwest 20 km/h gusting to 40. High 27. Humidex 31. UV index 9 or very high. Tonight..Increasing cloudiness. A few showers beginning early this evening and ending before morning then 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Cloudy. Becoming a mix of sun and cloud late in the morning. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 29. UV index 9 or very high. Mount Forest - Arthur - Northern Wellington County. Today..Increasing cloudiness near noon. Wind southwest 20 km/h gusting to 40. High 27. Humidex 31. UV index 9 or very high. Tonight..Cloudy. A few showers beginning early this evening and ending before morning then 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Mainly cloudy. Clearing in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 29. UV index 9 or very high. Orangeville - Grand Valley - Southern Dufferin County. Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind southwest 20 km/h gusting to 40. High 27. Humidex 31. UV index 9 or very high. Tonight..Cloudy. A few showers beginning early this evening and ending before morning then 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Cloudy. Becoming a mix of sun and cloud in the morning. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 29. UV index 9 or very high. Shelburne - Mansfield - Northern Dufferin County. Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind southwest 20 km/h gusting to 40. High 27. Humidex 31. UV index 9 or very high. Tonight..Cloudy. A few showers beginning early this evening and ending before morning then 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Cloudy. Becoming a mix of sun and cloud in the morning. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 29. UV index 9 or very high. Innisfil - New Tecumseth - Angus. Today..Increasing cloudiness this afternoon. High 28. Humidex 32. UV index 9 or very high. Tonight..Cloudy. A few showers beginning early this evening and ending before morning then 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Mainly cloudy. Clearing near noon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 29. UV index 9 or very high. Saugeen Shores - Kincardine - Southern Bruce County. Today..Becoming cloudy this afternoon with 40 percent chance of showers late this afternoon. Risk of a thunderstorm late this afternoon. Wind southwest 20 km/h gusting to 40. High 26. Humidex 30. UV index 9 or very high. Tonight..A few showers ending overnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Low 17. Sunday..Clearing. Wind becoming northwest 20 km/h gusting to 40 near noon. High 23. Humidex 26. UV index 9 or very high. Bruce Peninsula - Sauble Beach - Tobermory. Today..Cloudy. 40 percent chance of showers. A few showers beginning late this afternoon. Risk of a thunderstorm late this afternoon. Wind southwest 20 km/h gusting to 40. High 24. Humidex 31. UV index 6 or high. Tonight..A few showers ending near midnight then mainly cloudy. Risk of a thunderstorm this evening. Low 17. Sunday..A mix of sun and cloud. Becoming sunny in the morning. Wind becoming northwest 20 km/h gusting to 40 in the morning. High 23. Humidex 27. UV index 9 or very high. Hanover - Dundalk - Southern Grey County. Today..Becoming cloudy this afternoon with 40 percent chance of showers late this afternoon. Risk of a thunderstorm late this afternoon. Wind southwest 20 km/h gusting to 40. High 26. Humidex 30. UV index 9 or very high. Tonight..A few showers ending overnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Low 17. Sunday..Cloudy. Clearing late in the morning. Wind becoming northwest 20 km/h gusting to 40 near noon. High 23. Humidex 26. UV index 9 or very high. Owen Sound - Blue Mountains - Northern Grey County. Today..Becoming cloudy near noon with 40 percent chance of showers late this afternoon. Risk of a thunderstorm late this afternoon. Wind southwest 20 km/h gusting to 40. High 26. Humidex 30. UV index 8 or very high. Tonight..A few showers ending overnight then partly cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Low 17. Sunday..Clearing. Wind becoming northwest 20 km/h gusting to 40 near noon. High 23. Humidex 26. UV index 8 or very high. Barrie - Collingwood - Hillsdale. Today..Increasing cloudiness. 40 percent chance of showers late this afternoon. High 27. Humidex 31. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning this evening. Risk of a thunderstorm this evening and after midnight. Low 18. Sunday..Clearing in the morning. Wind becoming northwest 20 km/h gusting to 40 near noon. High 23. Humidex 27. UV index 9 or very high. Midland - Coldwater - Orr Lake. Today..Becoming cloudy this afternoon with 40 percent chance of showers late this afternoon. High 27. Humidex 31. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning this evening. Risk of a thunderstorm this evening and after midnight. Low 18. Sunday..A mix of sun and cloud. Clearing early in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 23. Humidex 27. UV index 8 or very high. Orillia - Lagoon City - Washago. Today..Sunny early this afternoon then a mix of sun and cloud with 40 percent chance of showers late this afternoon. High 27. Humidex 31. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning this evening. Risk of a thunderstorm this evening and after midnight. Low 18. Sunday..Clearing late in the morning. Wind becoming northwest 20 km/h gusting to 40 near noon. High 23. Humidex 27. UV index 8 or very high. Cobourg - Colborne - Western Northumberland County. Today..Sunny. High 26. Humidex 28. UV index 9 or very high. Tonight..Increasing cloudiness. A few showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Low 19. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 8 or very high. Belleville - Quinte West - Eastern Northumberland County. Today..Sunny. High 26. Humidex 28. UV index 9 or very high. Tonight..Increasing cloudiness. A few showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Low 19. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 8 or very high. Picton - Sandbanks Park. Today..Sunny. High 26. Humidex 28. UV index 9 or very high. Tonight..Increasing cloudiness. A few showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Low 19. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 8 or very high. Napanee - Consecon. Today..Sunny. High 26. Humidex 28. UV index 9 or very high. Tonight..Increasing cloudiness. A few showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Low 19. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 8 or very high. Kingston - Odessa - Frontenac Islands. Today..A mix of sun and cloud. High 26. Humidex 28. UV index 9 or very high. Tonight..Mainly cloudy. A few showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Low 19. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 6 or high. Lindsay - Southern Kawartha Lakes. Today..Sunny. High 27. Humidex 29. UV index 9 or very high. Tonight..Cloudy. A few showers beginning this evening and ending before morning then 30 percent chance of showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Cloudy. Becoming a mix of sun and cloud in the morning. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 8 or very high. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 29. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and after midnight. Low 17. Sunday..Cloudy. Becoming a mix of sun and cloud in the morning. Wind becoming northwest 20 km/h gusting to 40 near noon. High 24. Humidex 28. UV index 8 or very high. Peterborough City - Lakefield - Southern Peterborough County. Today..Mainly sunny. High 27. Humidex 29. UV index 9 or very high. Tonight..Becoming cloudy this evening with a few showers. Risk of a thunderstorm this evening and overnight. Low 18. Sunday..Cloudy. Clearing early in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 8 or very high. Apsley - Woodview - Northern Peterborough County. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 29. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning early this evening. Risk of a thunderstorm this evening and after midnight. Low 17. Sunday..Cloudy. Becoming a mix of sun and cloud near noon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 24. Humidex 28. UV index 8 or very high. Stirling - Tweed - Madoc. Today..Sunny. Becoming a mix of sun and cloud this afternoon. High 26. Humidex 28. UV index 9 or very high. Tonight..Becoming cloudy this evening with a few showers. Risk of a thunderstorm late this evening and overnight. Low 19. Sunday..Cloudy. Becoming a mix of sun and cloud near noon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 8 or very high. Tamworth - Sydenham - South Frontenac. Today..A mix of sun and cloud. High 26. Humidex 28. UV index 9 or very high. Tonight..Mainly cloudy. A few showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Low 19. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 7 or high. Kaladar - Bannockburn - Bon Echo Park. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 29. UV index 9 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. A few showers beginning this evening. Risk of a thunderstorm late this evening and after midnight. Low 17. Sunday..Mainly cloudy. Wind becoming northwest 20 km/h gusting to 40 near noon. High 24. Humidex 27. UV index 8 or very high. Bancroft - Hastings Highlands - Denbigh. Today..A mix of sun and cloud. 40 percent chance of showers this afternoon. High 24. Humidex 26. UV index 9 or very high. Tonight..A few showers ending after midnight then cloudy with 40 percent chance of showers. Low 15. Sunday..Mainly cloudy. Wind becoming northwest 20 km/h near noon. High 23. Humidex 25. UV index 8 or very high. Gananoque - Mallorytown. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 30. UV index 9 or very high. Tonight..Mainly cloudy with 40 percent chance of showers early this evening. A few showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Low 18. Sunday..Mainly cloudy. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 7 or high. Brockville - Prescott. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 30. UV index 9 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. A few showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Low 18. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 6 or high. Westport - Charleston Lake. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 30. UV index 9 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. A few showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Low 18. Sunday..Mainly cloudy. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 7 or high. Merrickville-Wolford - Kemptville. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 30. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. A few showers beginning this evening. Risk of a thunderstorm late this evening and overnight. Low 18. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 26. Humidex 29. UV index 7 or high. Ottawa North - Kanata - Orl‚ans. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 30. UV index 8 or very high. Tonight..Cloudy. 40 percent chance of showers this evening. A few showers beginning late this evening. Low 18. Sunday..Mainly cloudy. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 28. UV index 7 or high. Ottawa South - Richmond - Metcalfe. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 30. UV index 8 or very high. Tonight..Cloudy. 40 percent chance of showers this evening. A few showers beginning late this evening. Low 18. Sunday..Mainly cloudy. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 28. UV index 7 or high. Gatineau. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 30. UV index 8 or very high. Tonight..Cloudy. 40 percent chance of showers this evening. A few showers beginning late this evening. Low 18. Sunday..Mainly cloudy. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 28. UV index 7 or high. Prescott and Russell. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 30. UV index 8 or very high. Tonight..Cloudy. 40 percent chance of showers this evening. A few showers beginning late this evening. Low 18. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 28. UV index 7 or high. Morrisburg - Long Sault. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 30. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers this evening. A few showers beginning late this evening. Low 18. Sunday..Mainly cloudy. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 28. UV index 6 or high. Cornwall - Lancaster. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 30. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers this evening. A few showers beginning late this evening. Low 18. Sunday..Mainly cloudy. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 28. UV index 6 or high. Winchester - Newington. Today..A mix of sun and cloud. 40 percent chance of showers late this afternoon. High 27. Humidex 30. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers this evening. A few showers beginning late this evening. Low 18. Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 25. Humidex 28. UV index 7 or high. Continued in next message... --- up 1 day, 6 hours, 7 minutes * Origin: Northern Realms (1:229/664) .