Subj : Southern Ontario Weather To : All From : Northern Realms Date : Tue Jul 09 2024 15:35:02 FPCN11 CWTO 091930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Tuesday 9 July 2024 for tonight Wednesday and Wednesday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Wednesday. City of Toronto. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Rain at times heavy beginning before morning. Risk of a thunderstorm. Wind north 20 km/h becoming light late this evening. Low 19. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Local amount 10 to 15 mm. Wind east 30 km/h. Low 20. Windsor - Leamington - Essex County. Tonight..Cloudy with 30 percent chance of showers this evening. Rain at times heavy beginning near midnight. Risk of a thunderstorm. 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. Wednesday night..Showers. Wind north 30 km/h. Low 17. Chatham-Kent - Rondeau Park. Tonight..Cloudy with 30 percent chance of showers this evening. Rain at times heavy beginning near midnight. Risk of a thunderstorm. 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. Wednesday night..Showers. Wind south 20 km/h becoming east 30 near midnight then light after midnight. Low 18. Sarnia - Petrolia - Western Lambton County. Tonight..Cloudy with 40 percent chance of showers this evening. Rain at times heavy beginning near midnight. Risk of a thunderstorm. Local amount 15 to 25 mm. Low 19. Wednesday..Showers with risk of a thunderstorm. Local amount 40 to 50 mm. Wind becoming northeast 30 km/h in the morning. High 22. Humidex 27. UV index 4 or moderate. Wednesday night..Showers. Local amount 5 mm. Wind northeast 30 km/h. Low 18. Watford - Pinery Park - Eastern Lambton County. Tonight..Mainly cloudy with 40 percent chance of showers this evening. Rain at times heavy beginning near midnight. Risk of a thunderstorm. Local amount 15 to 25 mm. Low 18. Wednesday..Showers with risk of a thunderstorm. Local amount 40 to 50 mm. Wind becoming northeast 30 km/h in the morning then light in the afternoon. High 24. Humidex 32. UV index 4 or moderate. Wednesday night..Showers. Local amount 5 mm. Wind becoming east 30 km/h near midnight then light after midnight. Low 19. Rodney - Shedden - Western Elgin County. Tonight..Cloudy with 30 percent chance of showers this evening. Rain at times heavy beginning near midnight. Risk of a thunderstorm overnight. Local amount 10 to 20 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. Wednesday night..Showers. Wind becoming east 30 km/h near midnight. Low 20. St. Thomas - Aylmer - Eastern Elgin County. Tonight..Cloudy with 30 percent chance of showers this evening. Rain at times heavy beginning near midnight. Risk of a thunderstorm overnight. Local amount 10 to 20 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. Wednesday night..Showers. Wind becoming east 30 km/h near midnight. Low 20. Strathroy - Komoka - Western Middlesex County. Tonight..Cloudy with 40 percent chance of showers this evening. Rain at times heavy beginning near midnight. Risk of a thunderstorm. Local amount 15 to 25 mm. Low 18. Wednesday..Showers with risk of a thunderstorm. Local amount 40 to 50 mm. Wind becoming east 30 km/h in the morning then light in the afternoon. High 24. Humidex 32. UV index 4 or moderate. Wednesday night..Showers. Local amount 5 mm. Wind becoming east 30 km/h near midnight. Low 19. London - Parkhill - Eastern Middlesex County. Tonight..Cloudy with 40 percent chance of showers this evening. Rain at times heavy beginning near midnight. Risk of a thunderstorm. Local amount 15 to 25 mm. Low 18. Wednesday..Showers with risk of a thunderstorm. Local amount 40 to 50 mm. Wind becoming east 30 km/h in the morning. High 23. Humidex 30. UV index 4 or moderate. Wednesday night..Showers. Local amount 5 mm. Wind becoming east 30 km/h near midnight. Low 20. Simcoe - Delhi - Norfolk. Tonight..Cloudy. Rain beginning after midnight. Risk of a thunderstorm overnight. Local amount 10 to 15 mm. Low 19. Wednesday..Rain with risk of a thunderstorm. Local amount 15 to 25 mm. High 25. Humidex 33. UV index 4 or moderate. Wednesday night..Showers. Wind becoming east 30 km/h near midnight then light after midnight. Low 19. Dunnville - Caledonia - Haldimand. Tonight..Mainly cloudy. Rain beginning after midnight. Risk of a thunderstorm overnight. Local amount 10 to 15 mm. Wind west 20 km/h becoming light early this evening. Low 20. Wednesday..Rain with risk of a thunderstorm. Local amount 15 to 25 mm. Wind becoming northeast 20 km/h late in the morning. High 27. Humidex 36. UV index 4 or moderate. Wednesday night..Showers. Wind becoming east 20 km/h near midnight. Low 20. Woodstock - Tillsonburg - Oxford County. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain at times heavy beginning after midnight. Risk of a thunderstorm. Local amount 10 to 15 mm. Low 18. Wednesday..Rain at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming east 30 km/h in the morning. High 23. Humidex 31. UV index 4 or moderate. Wednesday night..Showers. Local amount 5 mm. Wind becoming east 30 km/h near midnight. Low 19. Brantford - County of Brant. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain at times heavy beginning after midnight. Risk of a thunderstorm. Local amount 10 to 15 mm. Low 18. Wednesday..Rain at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming east 30 km/h in the morning. High 24. Humidex 32. UV index 4 or moderate. Wednesday night..Showers. Local amount 5 mm. Wind becoming east 30 km/h near midnight. Low 19. Niagara Falls - Welland - Southern Niagara Region. Tonight..Mainly cloudy. Rain beginning after midnight. Risk of a thunderstorm overnight. Local amount 10 to 15 mm. Wind southwest 20 km/h becoming light this evening. Low 20. Wednesday..Rain with risk of a thunderstorm. Local amount 15 to 25 mm. Wind becoming east 20 km/h in the afternoon. High 28. Humidex 37. UV index 4 or moderate. Wednesday night..Showers. Wind east 20 km/h. Low 21. St. Catharines - Grimsby - Northern Niagara Region. Tonight..Mainly cloudy. Rain beginning after midnight. Risk of a thunderstorm overnight. Local amount 10 to 15 mm. Wind southwest 20 km/h becoming light this evening. Low 20. Wednesday..Rain with risk of a thunderstorm. Local amount 15 to 25 mm. Wind becoming east 20 km/h in the afternoon. High 27. Humidex 36. UV index 4 or moderate. Wednesday night..Showers. Wind east 20 km/h. Low 21. City of Hamilton. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Rain at times heavy beginning after midnight. Risk of a thunderstorm. Local amount 10 to 15 mm. Low 19. Wednesday..Rain at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. Wind becoming northeast 30 km/h in the morning. High 24. Humidex 32. UV index 4 or moderate. Wednesday night..Showers. Local amount 5 mm. Wind becoming east 30 km/h near midnight then light after midnight. Low 20. Burlington - Oakville. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain at times heavy beginning before morning. Risk of a thunderstorm. Low 19. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Local amount 10 to 15 mm. Wind northeast 30 km/h. Low 20. Halton Hills - Milton. Tonight..Cloudy. 40 percent chance of showers early this evening. Rain at times heavy beginning before morning. Risk of a thunderstorm. Wind west 20 km/h becoming light this evening. Low 19. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Local amount 10 to 15 mm. Wind northeast 30 km/h. Low 17. Mississauga - Brampton. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Rain at times heavy beginning before morning. Risk of a thunderstorm. Low 19. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Local amount 10 to 15 mm. Wind northeast 30 km/h. Low 17. Caledon. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Rain at times heavy beginning overnight. Risk of a thunderstorm. Wind west 20 km/h becoming light early this evening. Low 18. Wednesday..Rain at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. High 21. Humidex 26. UV index 2 or low. Wednesday night..Periods of rain. Local amount 10 to 15 mm. Low 17. Vaughan - Richmond Hill - Markham. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Rain at times heavy beginning before morning. Risk of a thunderstorm. Low 19. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Local amount 10 to 15 mm. Wind northeast 20 km/h becoming light in the evening. Low 18. Newmarket - Georgina - Northern York Region. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Rain at times heavy beginning before morning. Risk of a thunderstorm. Wind west 20 km/h becoming light early this evening. Low 18. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Wind northeast 20 km/h becoming light in the evening. Low 18. Pickering - Oshawa - Southern Durham Region. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Rain at times heavy beginning before morning. Risk of a thunderstorm. Wind southwest 20 km/h becoming light early this evening. Low 19. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Local amount 10 to 15 mm. Wind northeast 20 km/h becoming light in the evening. Low 18. Uxbridge - Beaverton - Northern Durham Region. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Rain at times heavy beginning before morning. Risk of a thunderstorm. Low 18. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Wind northeast 20 km/h becoming light in the evening. Low 18. Goderich - Bluewater - Southern Huron County. Tonight..Partly cloudy. Becoming cloudy near midnight then rain at times heavy. Risk of a thunderstorm overnight. Low 18. Wednesday..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Wind becoming northeast 30 km/h late in the morning. High 21. Humidex 29. UV index 2 or low. Wednesday night..Rain. Local amount 10 to 20 mm. Wind northeast 20 km/h. Low 18. Wingham - Blyth - Northern Huron County. Tonight..Partly cloudy. Becoming cloudy near midnight then rain at times heavy. Risk of a thunderstorm overnight. Low 18. Wednesday..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Wind becoming northeast 30 km/h late in the morning. High 20. Humidex 25. UV index 2 or low. Wednesday night..Rain. Local amount 10 to 20 mm. Wind northeast 30 km/h. Temperature steady near 17. Stratford - Mitchell - Southern Perth County. Tonight..Cloudy. 30 percent chance of showers early this evening. Rain at times heavy beginning overnight. Risk of a thunderstorm. Wind west 20 km/h becoming light early this evening. Low 18. Wednesday..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Wind becoming east 30 km/h in the morning. High 21. Humidex 29. UV index 2 or low. Wednesday night..Rain. Local amount 10 to 20 mm. Wind east 30 km/h. Low 19. Listowel - Milverton - Northern Perth County. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Rain at times heavy beginning overnight. Risk of a thunderstorm. Wind west 20 km/h becoming light early this evening. Low 18. Wednesday..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Wind becoming east 30 km/h in the morning. High 21. Humidex 29. UV index 2 or low. Wednesday night..Rain. Local amount 10 to 20 mm. Wind east 30 km/h. Temperature steady near 17. Kitchener - Cambridge - Region of Waterloo. Tonight..Cloudy. 30 percent chance of showers early this evening. Rain at times heavy beginning overnight. Risk of a thunderstorm. Low 19. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Local amount 10 to 15 mm. Wind east 30 km/h. Temperature steady near 19. Guelph - Erin - Southern Wellington County. Tonight..Cloudy. 30 percent chance of showers early this evening. Rain at times heavy beginning overnight. Risk of a thunderstorm. Low 19. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Local amount 10 to 15 mm. Wind east 30 km/h. Temperature steady near 19. Mount Forest - Arthur - Northern Wellington County. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Rain at times heavy beginning overnight. Risk of a thunderstorm. Low 18. Wednesday..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Wind becoming northeast 20 km/h in the afternoon. High 20. UV index 2 or low. Wednesday night..Rain. Local amount 10 to 20 mm. Wind east 20 km/h. Temperature steady near 17. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Rain at times heavy beginning before morning. Risk of a thunderstorm. Low 16. Wednesday..Rain at times heavy 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. Wednesday night..Rain. Local amount 10 to 20 mm. Temperature steady near 17. Shelburne - Mansfield - Northern Dufferin County. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Rain at times heavy beginning before morning. Risk of a thunderstorm. Low 16. Wednesday..Rain at times heavy 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. Wednesday night..Rain. Local amount 10 to 20 mm. Temperature steady near 17. Innisfil - New Tecumseth - Angus. Tonight..Partly cloudy. 40 percent chance of showers early this evening. Rain at times heavy beginning before morning. Risk of a thunderstorm. Low 16. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Temperature steady near 18. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..A few clouds. Increasing cloudiness near midnight then rain at times heavy. Risk of a thunderstorm overnight. Low 16. Wednesday..Rain at times heavy 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. Wednesday night..Rain. Local amount 20 to 30 mm. Wind northeast 30 km/h. Temperature steady near 17. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..A few clouds. Increasing cloudiness near midnight. Low 16. Wednesday..Rain. Local amount 10 to 20 mm. Wind becoming east 20 km/h late in the morning. High 20. Humidex 25. UV index 2 or low. Wednesday night..Rain at times heavy. Local amount 30 to 40 mm. Wind northeast 30 km/h. Temperature steady near 17. Hanover - Dundalk - Southern Grey County. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Rain at times heavy 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. Wednesday night..Rain. Local amount 20 to 30 mm. Wind northeast 30 km/h. Temperature steady near 17. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Rain at times heavy 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. Wednesday night..Rain. Local amount 20 to 30 mm. Wind northeast 30 km/h. Low 16. Barrie - Collingwood - Hillsdale. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Rain at times heavy 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. Wednesday night..Rain. Risk of a thunderstorm in the evening. Local amount 15 to 25 mm. Wind east 30 km/h. Temperature steady near 18. Midland - Coldwater - Orr Lake. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Rain at times heavy 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. Wednesday night..Rain. Risk of a thunderstorm in the evening. Local amount 15 to 25 mm. Wind east 30 km/h. Temperature steady near 18. Orillia - Lagoon City - Washago. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Low 16. Wednesday..Rain at times heavy 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. Wednesday night..Rain. Risk of a thunderstorm in the evening. Local amount 15 to 25 mm. Wind east 30 km/h. Temperature steady near 18. Cobourg - Colborne - Western Northumberland County. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 19. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Wind northeast 20 km/h. Temperature steady near 20. Belleville - Quinte West - Eastern Northumberland County. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 19. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Wind northeast 20 km/h. Temperature steady near 20. Picton - Sandbanks Park. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 20. Wednesday..Rain at times heavy 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. Wednesday night..Rain at times heavy. Risk of a thunderstorm in the evening. Local amount 30 to 40 mm. Wind northeast 20 km/h. Temperature steady near 20. Napanee - Consecon. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 20. Wednesday..Rain at times heavy 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. Wednesday night..Rain at times heavy. Risk of a thunderstorm in the evening. Local amount 30 to 40 mm. Wind northeast 20 km/h. Temperature steady near 20. Kingston - Odessa - Frontenac Islands. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 20. Wednesday..Rain at times heavy 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. Wednesday night..Rain at times heavy. Risk of a thunderstorm in the evening. Local amount 30 to 40 mm. Wind northeast 20 km/h. Temperature steady near 20. Lindsay - Southern Kawartha Lakes. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 17. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Wind east 20 km/h. Low 17. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. 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 at times heavy 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. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Wind east 20 km/h. Low 17. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 17. Wednesday..Rain at times heavy 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. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Wind east 20 km/h. Low 17. Apsley - Woodview - Northern Peterborough County. 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 at times heavy 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. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Wind east 20 km/h. Low 17. Stirling - Tweed - Madoc. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 19. Wednesday..Rain at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. High 23. Humidex 31. UV index 2 or low. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Low 18. Tamworth - Sydenham - South Frontenac. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 19. Wednesday..Rain at times heavy with risk of a thunderstorm. Local amount 30 to 40 mm. High 23. Humidex 31. UV index 2 or low. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Temperature steady near 19. Kaladar - Bannockburn - Bon Echo Park. Tonight..Mainly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light early this evening. Low 15. Wednesday..Cloudy. Rain at times heavy 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. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Low 17. Bancroft - Hastings Highlands - Denbigh. Tonight..Partly cloudy. 40 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 5 to 10 mm. High 21. Humidex 27. UV index 2 or low. Wednesday night..Rain. Risk of a thunderstorm in the evening. Local amount 10 to 15 mm. Low 17. Gananoque - Mallorytown. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind southwest 30 km/h gusting to 50 becoming northwest 30 gusting to 50 then light this evening. Low 20. Wednesday..Cloudy. Rain at times heavy beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. High 23 with temperature falling to 20 in the afternoon. Humidex 31. UV index 2 or low. Wednesday night..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Temperature steady near 19. Brockville - Prescott. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind becoming northwest 30 km/h gusting to 50 then light this evening. Low 20. Wednesday..Cloudy. Rain at times heavy beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. High 23 with temperature falling to 20 in the afternoon. Humidex 31. UV index 2 or low. Wednesday night..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Temperature steady near 19. Westport - Charleston Lake. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind southwest 30 km/h gusting to 50 becoming northwest 20 then light this evening. Low 19. Wednesday..Cloudy. Rain at times heavy beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. High 24. Humidex 31. UV index 2 or low. Wednesday night..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Temperature steady near 19. Merrickville-Wolford - Kemptville. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind southwest 30 km/h gusting to 50 becoming northwest 20 then light this evening. Low 19. Wednesday..Cloudy. Rain at times heavy beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. High 24. Humidex 31. UV index 2 or low. Wednesday night..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Low 17. Ottawa North - Kanata - Orl‚ans. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind northwest 30 km/h becoming light early this evening. Low 19. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 10 to 20 mm. Wind becoming east 20 km/h late in the afternoon. High 23. Humidex 31. UV index 3 or moderate. Wednesday night..Rain with risk of a thunderstorm. Local amount 15 to 25 mm. Wind east 20 km/h. Low 18. Ottawa South - Richmond - Metcalfe. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind northwest 30 km/h becoming light early this evening. Low 19. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 10 to 20 mm. Wind becoming east 20 km/h late in the afternoon. High 23. Humidex 31. UV index 3 or moderate. Wednesday night..Rain with risk of a thunderstorm. Local amount 15 to 25 mm. Wind east 20 km/h. Low 18. Gatineau. Tonight..Partly cloudy. 40 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 late in the morning and in the afternoon. Local amount 10 to 20 mm. High 24. Humidex 30. UV index 5 or moderate. Wednesday night..Rain with risk of a thunderstorm. Local amount 15 to 25 mm. Low 19. Prescott and Russell. Tonight..Partly cloudy. 40 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 in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 10 to 20 mm. High 23. Humidex 31. UV index 3 or moderate. Wednesday night..Rain with risk of a thunderstorm. Local amount 15 to 25 mm. Temperature steady near 19. Morrisburg - Long Sault. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 18. Wednesday..Cloudy. Rain at times heavy beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. Wind becoming east 20 km/h late in the afternoon. High 25. Humidex 30. UV index 2 or low. Wednesday night..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Wind east 20 km/h becoming light in the evening. Low 18. Cornwall - Lancaster. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 18. Wednesday..Cloudy. Rain at times heavy beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. Wind becoming east 20 km/h late in the afternoon. High 25. Humidex 30. UV index 2 or low. Wednesday night..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Wind east 20 km/h becoming light in the evening. Low 18. Winchester - Newington. Tonight..Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 18. Wednesday..Cloudy. Rain at times heavy beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. Wind becoming east 20 km/h late in the afternoon. High 25. Humidex 30. UV index 2 or low. Wednesday night..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Wind east 20 km/h becoming light in the evening. Low 18. Maxville - Alexandria. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Low 18. Wednesday..Cloudy. Rain at times heavy beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 20 to 30 mm. Wind becoming east 20 km/h late in the afternoon. High 25. Humidex 30. UV index 3 or moderate. Wednesday night..Rain at times heavy with risk of a thunderstorm. Local amount 40 to 50 mm. Wind east 20 km/h becoming light in the evening. Low 18. Plevna - Sharbot Lake - Western Lanark County. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 17. Wednesday..Cloudy. Rain at times heavy 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. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Low 17. Smiths Falls - Perth - Eastern Lanark County. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 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 10 to 20 mm. High 24. Humidex 30. UV index 3 or moderate. Wednesday night..Rain with risk of a thunderstorm. Local amount 15 to 25 mm. Low 17. Port Carling - Port Severn. Tonight..A few clouds. Increasing cloudiness overnight. Low 15. Wednesday..Cloudy. Rain at times heavy 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. Wednesday night..Rain at times heavy. Local amount 20 to 30 mm. Wind northeast 20 km/h becoming light near midnight. Temperature steady near 17. Bracebridge - Gravenhurst. Tonight..Clear. Increasing cloudiness after midnight. Low 15. Wednesday..Cloudy. Rain at times heavy 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. Wednesday night..Rain at times heavy. Local amount 20 to 30 mm. Wind northeast 20 km/h becoming light near midnight. Temperature steady near 17. Town of Parry Sound - Rosseau - Killbear Park. Tonight..A few clouds. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Local amount 5 to 10 mm. Wind becoming northeast 20 km/h late in the afternoon. High 21. Humidex 26. UV index 2 or low. Wednesday night..Rain. Local amount 20 to 30 mm. Wind northeast 20 km/h becoming light near midnight. Low 17. Huntsville - Baysville. Tonight..Clearing early this evening. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Local amount 5 to 10 mm. Wind becoming northeast 20 km/h late in the afternoon. High 21. Humidex 26. UV index 2 or low. Wednesday night..Rain. Local amount 20 to 30 mm. Wind northeast 20 km/h becoming light near midnight. Low 17. Haliburton - Minden - Southern Haliburton County. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind west 20 km/h becoming light early this evening. Low 15. Wednesday..Cloudy. Rain at times heavy beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 30 to 40 mm. High 20. Humidex 27. UV index 2 or low. Wednesday night..Periods of rain. Risk of a thunderstorm in the evening. Local amount 10 to 20 mm. Temperature steady near 17. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Wind west 20 km/h becoming light early this evening. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Local amount 5 to 10 mm. High 20. Humidex 27. UV index 2 or low. Wednesday night..Rain. Local amount 10 to 20 mm. Temperature steady near 17. Barry's Bay - Killaloe. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind west 20 km/h becoming light early this evening. Low 16. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 5 to 10 mm. High 21. Humidex 27. UV index 2 or low. Wednesday night..Rain. Risk of a thunderstorm in the evening. Local amount 10 to 15 mm. Low 17. Renfrew - Arnprior - Calabogie. Tonight..Partly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Wind west 20 km/h becoming light early this evening. Low 16. Wednesday..Cloudy. Rain beginning in the morning. Risk of a thunderstorm late in the morning and in the afternoon. Local amount 5 to 10 mm. High 22. Humidex 28. UV index 2 or low. Wednesday night..Rain. Risk of a thunderstorm in the evening. Local amount 10 to 15 mm. Low 17. Petawawa - Pembroke - Cobden. Tonight..Partly cloudy. 40 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 5 to 10 mm. High 24. Humidex 29. UV index 2 or low. Wednesday night..Rain. Risk of a thunderstorm in the evening. Local amount 10 to 15 mm. Low 17. Western Algonquin Park - Lake of Two Rivers. Tonight..Partly cloudy with 30 percent chance of showers early this evening and risk of a thunderstorm. Clearing this evening. Wind west 20 km/h becoming light this evening. Low 14. Wednesday..Cloudy. Rain beginning in the morning. Local amount 5 to 10 mm. High 21. Humidex 27. UV index 2 or low. Wednesday night..Rain. Local amount 10 to 20 mm. Low 15. Deep River - Whitney - Eastern Algonquin Park. 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. Local amount 5 to 10 mm. High 21. Humidex 27. UV index 2 or low. Wednesday night..Rain. Local amount 10 to 20 mm. Low 15. Bayfield Inlet - Dunchurch. Tonight..A few clouds. Wind west 20 km/h becoming light early this evening. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Local amount 5 to 10 mm. Wind becoming northeast 20 km/h late in the afternoon. High 21. Humidex 26. UV index 2 or low. Wednesday night..Rain. Local amount 20 to 30 mm. Wind northeast 20 km/h becoming light near midnight. Low 16. South River - Burk's Falls. Tonight..A few clouds. Wind west 20 km/h becoming light early this evening. Low 15. Wednesday..Cloudy. Rain beginning in the morning. Local amount 5 to 10 mm. Wind becoming northeast 20 km/h late in the afternoon. High 21. Humidex 26. UV index 2 or low. Wednesday night..Rain. Local amount 20 to 30 mm. Wind northeast 20 km/h becoming light near midnight. Low 16. End $$$$^^ --- up 1 week, 6 days, 8 hours, 34 minutes * Origin: Northern Realms (1:229/664) .