Subj : Southern Ontario Weather To : All From : Northern Realms Date : Tue Jul 09 2024 05:05:00 FPCN11 CWTO 090900 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 5:00 a.m. EDT Tuesday 9 July 2024 for today and Wednesday. The next scheduled forecast will be issued at 11:00 a.m. EDT. City of Toronto. Today..A mix of sun and cloud. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming west 20 km/h late this afternoon. High 30. Humidex 38. UV index 10 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Wind west 20 km/h becoming north 20 this evening. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming east 30 km/h late in the morning. High 23. Humidex 28. UV index 2 or low. Windsor - Leamington - Essex County. Today..Mainly cloudy. 30 percent chance of showers this afternoon with risk of a thunderstorm. High 29. Humidex 36. UV index 9 or very high. Tonight..Cloudy. Rain beginning near midnight. Risk of a thunderstorm overnight. Local amount 15 to 25 mm. Wind becoming east 20 km/h gusting to 40 before morning. Low 20. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind east 20 km/h gusting to 40 becoming north 30 in the afternoon. High 23. Humidex 27. UV index 4 or moderate. Chatham-Kent - Rondeau Park. Today..Mainly cloudy. 30 percent chance of showers this afternoon with risk of a thunderstorm. High 28. Humidex 35. UV index 10 or very high. Tonight..Cloudy. Rain beginning near midnight. Risk of a thunderstorm overnight. Local amount 15 to 25 mm. Wind becoming east 20 km/h gusting to 40 before morning. Low 19. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind east 20 km/h gusting to 40 becoming south 20 in the afternoon. High 23. Humidex 32. UV index 4 or moderate. Sarnia - Petrolia - Western Lambton County. Today..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm this afternoon. High 28. Humidex 36. UV index 10 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning near midnight. Risk of a thunderstorm. Local amount 15 to 25 mm. Low 19. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind becoming northeast 30 km/h in the morning. High 22. Humidex 27. UV index 4 or moderate. Watford - Pinery Park - Eastern Lambton County. Today..A mix of sun and cloud with 40 percent chance of showers. Risk of a thunderstorm this afternoon. Wind southwest 20 km/h becoming light this afternoon. High 28. Humidex 36. UV index 10 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning near midnight. Risk of a thunderstorm. Local amount 15 to 25 mm. Low 18. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind becoming northeast 30 km/h in the morning then light in the afternoon. High 24. Humidex 32. UV index 4 or moderate. Rodney - Shedden - Western Elgin County. Today..Mainly cloudy. High 28. Humidex 35. UV index 10 or very high. Tonight..Cloudy. Rain beginning near midnight. Risk of a thunderstorm overnight. Local amount 15 to 25 mm. Low 19. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind becoming northeast 30 km/h in the morning then southeast 20. High 24. Humidex 32. UV index 4 or moderate. St. Thomas - Aylmer - Eastern Elgin County. Today..Mainly cloudy. High 28. Humidex 35. UV index 10 or very high. Tonight..Cloudy. Rain beginning near midnight. Risk of a thunderstorm overnight. Local amount 15 to 25 mm. Low 19. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind becoming northeast 30 km/h in the morning then southeast 20. High 24. Humidex 32. UV index 4 or moderate. Strathroy - Komoka - Western Middlesex County. Today..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm this afternoon. High 28. Humidex 34. UV index 10 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning near midnight. Risk of a thunderstorm. Local amount 15 to 25 mm. Low 18. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind becoming east 30 km/h in the morning then light in the afternoon. High 24. Humidex 32. UV index 4 or moderate. London - Parkhill - Eastern Middlesex County. Today..A mix of sun and cloud with 40 percent chance of showers. Risk of a thunderstorm this afternoon. Wind becoming west 20 km/h late this morning. High 28. Humidex 35. UV index 10 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning near midnight. Risk of a thunderstorm. Local amount 15 to 25 mm. Low 18. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind becoming east 30 km/h in the morning. High 23. Humidex 30. UV index 4 or moderate. Simcoe - Delhi - Norfolk. Today..Mainly cloudy. Wind becoming southwest 20 km/h late this morning. High 28. Humidex 35. UV index 10 or very high. Tonight..Cloudy. Rain beginning after midnight. Risk of a thunderstorm overnight. Local amount 15 to 25 mm. Low 19. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. High 24. Humidex 32. UV index 4 or moderate. Dunnville - Caledonia - Haldimand. Today..A mix of sun and cloud. Wind becoming west 20 km/h this afternoon. High 29. Humidex 36. UV index 10 or very high. Tonight..Cloudy. Rain beginning after midnight. Risk of a thunderstorm overnight. Local amount 15 to 25 mm. Low 20. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind becoming northeast 20 km/h late in the morning. High 25. Humidex 34. UV index 4 or moderate. Woodstock - Tillsonburg - Oxford County. Today..A mix of sun and cloud. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind southwest 20 km/h becoming light late this morning. High 28. Humidex 35. UV index 10 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning after midnight. Risk of a thunderstorm. Local amount 15 to 25 mm. Low 18. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind becoming east 30 km/h in the morning. High 23. Humidex 31. UV index 4 or moderate. Brantford - County of Brant. Today..Mainly cloudy. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind southwest 20 km/h becoming light late this morning. High 28. Humidex 35. UV index 10 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning after midnight. Risk of a thunderstorm. Local amount 15 to 25 mm. Low 18. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind becoming east 30 km/h in the morning. High 23. Humidex 31. UV index 4 or moderate. Niagara Falls - Welland - Southern Niagara Region. Today..A mix of sun and cloud. Wind becoming northwest 20 km/h this morning. High 30. Humidex 38. UV index 10 or very high. Tonight..Cloudy. Rain beginning after midnight. Risk of a thunderstorm overnight. Local amount 15 to 25 mm. Wind southwest 20 km/h becoming light this evening. Low 20. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind becoming east 20 km/h in the afternoon. High 25. Humidex 34. UV index 4 or moderate. St. Catharines - Grimsby - Northern Niagara Region. Today..A mix of sun and cloud. Wind becoming northwest 20 km/h this morning. High 30. Humidex 38. UV index 10 or very high. Tonight..Mainly cloudy. Rain beginning after midnight. Risk of a thunderstorm overnight. Local amount 15 to 25 mm. Wind southwest 20 km/h becoming light this evening. Low 20. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind becoming east 20 km/h in the afternoon. High 25. Humidex 34. UV index 4 or moderate. City of Hamilton. Today..A mix of sun and cloud. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h this morning. High 29. Humidex 37. UV index 10 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning after midnight. Risk of a thunderstorm. Local amount 15 to 25 mm. Low 19. Wednesday..Showers with risk of a thunderstorm. Local amount 10 to 15 mm. Wind becoming northeast 30 km/h in the morning. High 23. Humidex 31. UV index 4 or moderate. Burlington - Oakville. Today..Mainly cloudy. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming west 20 km/h late this morning. High 29. Humidex 37. UV index 10 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 30 km/h late in the morning. High 23. Humidex 30. UV index 2 or low. Halton Hills - Milton. Today..Mainly cloudy. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming west 20 km/h late this morning. High 29. Humidex 37. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 30 km/h late in the morning. High 23. Humidex 30. UV index 2 or low. Mississauga - Brampton. Today..Mainly cloudy. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming west 20 km/h late this morning. High 30. Humidex 38. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 30 km/h late in the morning. High 23. Humidex 30. UV index 2 or low. Caledon. Today..A mix of sun and cloud. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming west 20 km/h this afternoon. High 27. Humidex 35. UV index 9 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Low 18. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. High 21. Humidex 26. UV index 2 or low. Vaughan - Richmond Hill - Markham. Today..Mainly cloudy. 40 percent chance of showers this afternoon with risk of a thunderstorm. High 29. Humidex 36. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 20 km/h in the afternoon. High 23. Humidex 28. UV index 2 or low. Newmarket - Georgina - Northern York Region. Today..Mainly cloudy. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming west 20 km/h this afternoon. High 27. Humidex 34. UV index 8 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Rain beginning before morning. Risk of a thunderstorm. Low 18. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 20 km/h in the afternoon. High 22. Humidex 27. UV index 2 or low. Pickering - Oshawa - Southern Durham Region. Today..Increasing cloudiness early this morning. 40 percent chance of showers this afternoon with risk of a thunderstorm. High 29. Humidex 36. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 20 km/h in the afternoon. High 23. Humidex 28. UV index 2 or low. Uxbridge - Beaverton - Northern Durham Region. Today..Mainly cloudy. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming west 20 km/h this afternoon. High 27. Humidex 34. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning before morning. Risk of a thunderstorm. Low 18. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 20 km/h in the afternoon. High 22. Humidex 27. UV index 2 or low. Goderich - Bluewater - Southern Huron County. Today..A few showers ending this morning then a mix of sun and cloud. High 27. Humidex 35. UV index 9 or very high. Tonight..Partly cloudy. Becoming cloudy near midnight then rain. Risk of a thunderstorm overnight. Low 18. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 30 km/h late in the morning. High 21. Humidex 29. UV index 2 or low. Wingham - Blyth - Northern Huron County. Today..A few showers ending this morning then a mix of sun and cloud. High 25. Humidex 32. UV index 9 or very high. Tonight..Partly cloudy. Becoming cloudy near midnight then rain. Risk of a thunderstorm overnight. Low 18. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 30 km/h late in the morning. High 20. Humidex 25. UV index 2 or low. Stratford - Mitchell - Southern Perth County. Today..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm this afternoon. Wind becoming west 20 km/h late this morning. High 27. Humidex 33. UV index 9 or very high. Tonight..Cloudy. 30 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Low 18. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming east 30 km/h in the morning. High 21. Humidex 29. UV index 2 or low. Listowel - Milverton - Northern Perth County. Today..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm this afternoon. Wind becoming west 20 km/h late this morning. High 26. Humidex 33. UV index 9 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Low 18. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming east 30 km/h in the morning. High 21. Humidex 29. UV index 2 or low. Kitchener - Cambridge - Region of Waterloo. Today..A mix of sun and cloud. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming west 20 km/h late this morning. High 28. Humidex 34. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming east 30 km/h late in the morning. High 22. Humidex 28. UV index 2 or low. Guelph - Erin - Southern Wellington County. Today..Mainly cloudy. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming west 20 km/h late this morning. High 28. Humidex 34. UV index 9 or very high. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming east 30 km/h late in the morning. High 22. Humidex 28. UV index 2 or low. Mount Forest - Arthur - Northern Wellington County. Today..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm this afternoon. Wind becoming west 20 km/h this afternoon. High 27. Humidex 33. UV index 8 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Low 18. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 20 km/h in the afternoon. High 20. UV index 2 or low. Orangeville - Grand Valley - Southern Dufferin County. Today..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm this afternoon. High 27. Humidex 34. UV index 8 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Low 16. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 30 km/h in the afternoon. High 21. Humidex 25. UV index 2 or low. Shelburne - Mansfield - Northern Dufferin County. Today..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm this afternoon. High 27. Humidex 34. UV index 8 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Rain beginning overnight. Risk of a thunderstorm. Low 16. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 30 km/h in the afternoon. High 21. Humidex 25. UV index 2 or low. Innisfil - New Tecumseth - Angus. Today..Mainly cloudy. 40 percent chance of showers this afternoon with risk of a thunderstorm. High 27. Humidex 34. UV index 8 or very high. Tonight..Partly cloudy. 40 percent chance of showers early this evening. Rain beginning before morning. Risk of a thunderstorm. Low 16. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 30 km/h in the afternoon. High 21. Humidex 25. UV index 2 or low. Saugeen Shores - Kincardine - Southern Bruce County. Today..A few showers ending this morning then a mix of sun and cloud. High 24. Humidex 30. UV index 9 or very high. Tonight..A few clouds. Increasing cloudiness near midnight then rain. Risk of a thunderstorm overnight. Low 16. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 30 km/h late in the morning. High 20. Humidex 25. UV index 2 or low. Bruce Peninsula - Sauble Beach - Tobermory. Today..Mainly cloudy. 30 percent chance of showers early this morning. High 24. Humidex 30. UV index 9 or very high. Tonight..A few clouds. Increasing cloudiness near midnight. Low 16. Wednesday..Rain with risk of a thunderstorm. Local amount 10 to 20 mm. Wind becoming northeast 30 km/h late in the morning. High 20. Humidex 25. UV index 2 or low. Hanover - Dundalk - Southern Grey County. Today..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm. High 25. Humidex 31. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 30 km/h in the afternoon. High 20. UV index 2 or low. Owen Sound - Blue Mountains - Northern Grey County. Today..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm. High 25. Humidex 31. UV index 8 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 30 km/h in the afternoon. High 20. UV index 2 or low. Barrie - Collingwood - Hillsdale. Today..A mix of sun and cloud with 40 percent chance of showers. Risk of a thunderstorm. High 26. Humidex 34. UV index 9 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming east 20 km/h late in the afternoon. High 20. Humidex 25. UV index 2 or low. Midland - Coldwater - Orr Lake. Today..A mix of sun and cloud with 40 percent chance of showers. Risk of a thunderstorm. High 26. Humidex 34. UV index 9 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming east 20 km/h late in the afternoon. High 20. Humidex 25. UV index 2 or low. Orillia - Lagoon City - Washago. Today..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm. High 26. Humidex 34. UV index 9 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming east 20 km/h late in the afternoon. High 20. Humidex 25. UV index 2 or low. Cobourg - Colborne - Western Northumberland County. Today..A mix of sun and cloud. 40 percent chance of showers this afternoon with risk of a thunderstorm. High 29. Humidex 37. UV index 9 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 20 km/h in the afternoon. High 23. Humidex 30. UV index 2 or low. Belleville - Quinte West - Eastern Northumberland County. Today..A mix of sun and cloud. 40 percent chance of showers this afternoon with risk of a thunderstorm. High 29. Humidex 37. UV index 9 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 20 km/h in the afternoon. High 23. Humidex 30. UV index 2 or low. Picton - Sandbanks Park. Today..A mix of sun and cloud. 40 percent chance of showers this afternoon with risk of a thunderstorm. High 29. Humidex 37. UV index 9 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 20. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 20 km/h in the afternoon. High 23. Humidex 30. UV index 2 or low. Napanee - Consecon. Today..A mix of sun and cloud. 40 percent chance of showers this afternoon with risk of a thunderstorm. High 29. Humidex 37. UV index 9 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 20. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 20 km/h in the afternoon. High 23. Humidex 30. UV index 2 or low. Kingston - Odessa - Frontenac Islands. Today..Sunny this morning then a mix of sun and cloud with 40 percent chance of showers this afternoon. Risk of a thunderstorm this afternoon. High 29. Humidex 37. UV index 10 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 20. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 20 km/h in the afternoon. High 23. Humidex 30. UV index 2 or low. Lindsay - Southern Kawartha Lakes. Today..Mainly cloudy. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h late this morning. High 28. Humidex 36. UV index 8 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 17. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming east 20 km/h in the afternoon. High 22. Humidex 27. UV index 2 or low. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Today..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm this afternoon. Wind becoming west 20 km/h late this morning. High 27. Humidex 35. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 17. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 30 to 40 mm. Wind becoming east 20 km/h in the afternoon. High 22. Humidex 27. UV index 2 or low. Peterborough City - Lakefield - Southern Peterborough County. Today..Increasing cloudiness early this morning. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h late this morning. High 28. Humidex 36. UV index 8 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 17. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming east 20 km/h in the afternoon. High 22. Humidex 27. UV index 2 or low. Apsley - Woodview - Northern Peterborough County. Today..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm this afternoon. Wind becoming west 20 km/h late this morning. High 27. Humidex 35. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 17. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 30 to 40 mm. Wind becoming east 20 km/h in the afternoon. High 22. Humidex 27. UV index 2 or low. Stirling - Tweed - Madoc. Today..Increasing cloudiness early this morning. 40 percent chance of showers this afternoon with risk of a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 late this morning. High 29. Humidex 37. UV index 9 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind southwest 20 km/h becoming light this evening. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. High 23. Humidex 31. UV index 2 or low. Tamworth - Sydenham - South Frontenac. Today..Sunny early this morning then a mix of sun and cloud with 40 percent chance of showers this afternoon. Risk of a thunderstorm this afternoon. Wind becoming southwest 20 km/h gusting to 40 late this morning. High 29. Humidex 37. UV index 10 or very high. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind southwest 20 km/h becoming light this evening. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 30 to 40 mm. High 23. Humidex 31. UV index 2 or low. Kaladar - Bannockburn - Bon Echo Park. Today..A mix of sun and cloud with 30 percent chance of showers. Risk of a thunderstorm this afternoon. Wind becoming southwest 20 km/h gusting to 40 this afternoon. High 28. Humidex 35. UV index 9 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 30 to 40 mm. High 21. Humidex 27. UV index 2 or low. Bancroft - Hastings Highlands - Denbigh. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming southwest 20 km/h late this morning. High 27. Humidex 34. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. High 21. Humidex 27. UV index 2 or low. Gananoque - Mallorytown. Today..Sunny early this morning then a mix of sun and cloud with 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. Wind becoming southwest 30 km/h gusting to 50 late this morning. High 29. Humidex 37. UV index 10 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low 20. Wednesday..Cloudy. Rain beginning late in the morning. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. High 23 with temperature falling to 20 in the afternoon. Humidex 31. UV index 5 or moderate. Brockville - Prescott. Today..Sunny early this morning then a mix of sun and cloud with 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. Wind becoming southwest 30 km/h gusting to 50 late this morning. High 29. Humidex 37. UV index 10 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low 20. Wednesday..Cloudy. Rain beginning late in the morning. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. High 23 with temperature falling to 20 in the afternoon. Humidex 31. UV index 5 or moderate. Westport - Charleston Lake. Today..Sunny early this morning then a mix of sun and cloud with 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. Wind becoming southwest 30 km/h gusting to 50 this afternoon. High 29. Humidex 37. UV index 9 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light this evening. Low 19. Wednesday..Cloudy. Rain beginning late in the morning. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. High 24. Humidex 31. UV index 3 or moderate. Merrickville-Wolford - Kemptville. Today..Increasing cloudiness. 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. Wind becoming southwest 30 km/h gusting to 50 this afternoon. High 29. Humidex 37. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind northwest 20 km/h becoming light this evening. Low 19. Wednesday..Cloudy. Rain beginning late in the morning. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. High 24. Humidex 31. UV index 5 or moderate. Ottawa North - Kanata - Orl‚ans. Today..Increasing cloudiness early this morning. 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. Wind becoming west 30 km/h this afternoon. High 29. Humidex 37. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 19. Wednesday..Cloudy. Rain beginning late in the morning. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. Wind becoming east 20 km/h late in the afternoon. High 22. Humidex 30. UV index 5 or moderate. Ottawa South - Richmond - Metcalfe. Today..Increasing cloudiness early this morning. 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. Wind becoming west 30 km/h this afternoon. High 29. Humidex 37. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 19. Wednesday..Cloudy. Rain beginning late in the morning. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. Wind becoming east 20 km/h late in the afternoon. High 22. Humidex 30. UV index 5 or moderate. Gatineau. Today..Increasing cloudiness early this morning. 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. High 29. Humidex 36. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 19. Wednesday..Becoming cloudy in the morning then rain. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. High 24. Humidex 30. UV index 6 or high. Prescott and Russell. Today..Increasing cloudiness early this morning. 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. Wind northwest 20 km/h. High 29. Humidex 36. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 18. Wednesday..Cloudy. Rain beginning late in the morning. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. High 23. Humidex 31. UV index 5 or moderate. Morrisburg - Long Sault. Today..A mix of sun and cloud. 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. Wind west 20 km/h becoming light late this morning. High 29. Humidex 37. UV index 9 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 18. Wednesday..Cloudy. Rain beginning late in the morning. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. Wind becoming east 20 km/h late in the afternoon. High 25. Humidex 30. UV index 5 or moderate. Cornwall - Lancaster. Today..Sunny early this morning then a mix of sun and cloud with 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. Wind west 20 km/h becoming light late this morning. High 29. Humidex 37. UV index 9 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 18. Wednesday..Cloudy. Rain beginning late in the morning. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. Wind becoming east 20 km/h late in the afternoon. High 25. Humidex 30. UV index 5 or moderate. Winchester - Newington. Today..A mix of sun and cloud. 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. Wind west 20 km/h becoming light late this morning. High 29. Humidex 37. UV index 8 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 18. Wednesday..Cloudy. Rain beginning late in the morning. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. Wind becoming east 20 km/h late in the afternoon. High 25. Humidex 30. UV index 5 or moderate. Maxville - Alexandria. Today..Sunny early this morning then a mix of sun and cloud with 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. Wind west 20 km/h becoming light late this morning. High 29. Humidex 37. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 18. Wednesday..Cloudy. Rain beginning late in the morning. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. Wind becoming east 20 km/h late in the afternoon. High 25. Humidex 30. UV index 5 or moderate. Plevna - Sharbot Lake - Western Lanark County. Today..A mix of sun and cloud with 30 percent chance of showers. Risk of a thunderstorm this afternoon. Wind becoming southwest 20 km/h gusting to 40 late this morning. High 28. Humidex 34. UV index 9 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 17. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 30 to 40 mm. High 24. Humidex 30. UV index 2 or low. Smiths Falls - Perth - Eastern Lanark County. Today..Increasing cloudiness. 30 percent chance of showers late this morning and this afternoon. Risk of a thunderstorm this afternoon. Wind becoming southwest 20 km/h gusting to 40 late this morning. High 28. Humidex 34. UV index 9 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 17. Wednesday..Cloudy. Rain beginning late in the morning. Risk of a thunderstorm in the afternoon. Local amount 15 to 25 mm. High 24. Humidex 30. UV index 5 or moderate. Port Carling - Port Severn. Today..A mix of sun and cloud. 70 percent chance of showers this morning with risk of a thunderstorm. Wind south 20 km/h becoming light this morning. High 23. Humidex 31. UV index 9 or very high. Tonight..A few clouds. Increasing cloudiness overnight. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. Wind becoming northeast 20 km/h late in the afternoon. High 21. Humidex 26. UV index 2 or low. Bracebridge - Gravenhurst. Today..Cloudy with 70 percent chance of showers this morning then a mix of sun and cloud. Risk of a thunderstorm this morning. Wind becoming west 20 km/h this afternoon. High 25. Humidex 32. UV index 9 or very high. Tonight..Clear. Increasing cloudiness after midnight. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. Wind becoming northeast 20 km/h late in the afternoon. High 21. Humidex 26. UV index 2 or low. Town of Parry Sound - Rosseau - Killbear Park. Today..Cloudy. 30 percent chance of showers this morning. Becoming a mix of sun and cloud this afternoon. Risk of a thunderstorm this morning. Wind south 20 km/h becoming light this morning. High 23. Humidex 31. UV index 8 or very high. Tonight..Partly cloudy. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 10 to 15 mm. Wind becoming northeast 20 km/h late in the afternoon. High 21. Humidex 26. UV index 2 or low. Huntsville - Baysville. Today..Cloudy. 70 percent chance of showers early this morning with risk of a thunderstorm. Clearing this afternoon. Wind becoming west 20 km/h this afternoon. High 25. Humidex 32. UV index 7 or high. Tonight..Clear. Becoming partly cloudy before morning. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 10 to 15 mm. Wind becoming northeast 20 km/h late in the afternoon. High 21. Humidex 26. UV index 2 or low. Haliburton - Minden - Southern Haliburton County. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h late this morning. High 25. Humidex 33. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. High 20. Humidex 27. UV index 2 or low. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h late this morning. High 25. Humidex 33. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. High 20. Humidex 27. UV index 2 or low. Barry's Bay - Killaloe. Today..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm. Wind south 20 km/h becoming west 20 this afternoon. High 27. Humidex 35. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 10 to 15 mm. High 21. Humidex 27. UV index 2 or low. Renfrew - Arnprior - Calabogie. Today..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm. Wind south 20 km/h becoming west 20 this afternoon. High 27. Humidex 35. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 10 to 15 mm. High 21. Humidex 27. UV index 2 or low. Petawawa - Pembroke - Cobden. Today..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm. High 27. Humidex 35. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Becoming cloudy in the morning then rain. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 10 to 15 mm. High 24. Humidex 29. UV index 2 or low. Western Algonquin Park - Lake of Two Rivers. Today..A few showers ending this morning then mainly cloudy with 30 percent chance of showers. Risk of a thunderstorm. Local amount 5 to 10 mm. Wind becoming southwest 20 km/h this morning. High 25. Humidex 33. UV index 6 or high. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Otherwise clear. Risk of a thunderstorm early this evening. Wind west 20 km/h becoming light this evening. Low 14. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 10 to 15 mm. High 21. Humidex 27. UV index 2 or low. Deep River - Whitney - Eastern Algonquin Park. Today..A few showers ending this morning then mainly cloudy with 30 percent chance of showers. Risk of a thunderstorm. Local amount 5 to 10 mm. Wind becoming southwest 20 km/h this morning. High 25. Humidex 33. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 14. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 10 to 15 mm. High 21. Humidex 27. UV index 2 or low. Bayfield Inlet - Dunchurch. Today..Cloudy. 30 percent chance of showers this morning. Becoming a mix of sun and cloud this afternoon. Risk of a thunderstorm this morning. Wind becoming west 20 km/h this afternoon. High 24. Humidex 31. UV index 7 or high. Tonight..A few clouds. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 10 to 15 mm. Wind becoming northeast 20 km/h late in the afternoon. High 21. Humidex 26. UV index 2 or low. South River - Burk's Falls. Today..Cloudy. 70 percent chance of showers early this morning. Becoming a mix of sun and cloud this afternoon. Risk of a thunderstorm early this morning. Wind becoming west 20 km/h this afternoon. High 25. Humidex 32. UV index 7 or high. Tonight..A few clouds. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 10 to 15 mm. Wind becoming northeast 20 km/h late in the afternoon. High 21. Humidex 26. UV index 2 or low. End $$$$^^ --- up 1 week, 5 days, 22 hours, 4 minutes * Origin: Northern Realms (1:229/664) .