Subj : Southern Ontario Weather To : All From : Northern Realms Date : Sat May 04 2024 15:35:00 FPCN11 CWTO 041930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Saturday 4 May 2024 for tonight Sunday and Sunday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Sunday. City of Toronto. Tonight..Mainly cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Wind northeast 20 km/h gusting to 40 becoming light this evening. Low 12. Sunday..Showers with risk of a thunderstorm. High 19. UV index 3 or moderate. Sunday night..Mainly cloudy. Clearing near midnight. Low 8. Windsor - Leamington - Essex County. Tonight..Cloudy with 30 percent chance of showers and risk of a thunderstorm. Wind becoming southeast 30 km/h then light this evening. Low 16. Sunday..Cloudy. 60 percent chance of showers in the morning and early in the afternoon with risk of a thunderstorm. Wind becoming northeast 30 km/h in the afternoon. High 24. Humidex 29. UV index 5 or moderate. Sunday night..Mainly cloudy. Clearing after midnight. Wind northeast 20 km/h becoming light in the evening. Low 7. Chatham-Kent - Rondeau Park. Tonight..Cloudy with 30 percent chance of showers and risk of a thunderstorm. Wind southeast 30 km/h becoming light after midnight. Low 14. Sunday..Cloudy. 60 percent chance of showers in the morning and early in the afternoon with risk of a thunderstorm. Wind becoming north 20 km/h gusting to 40 late in the morning. High 21. Humidex 26. UV index 5 or moderate. Sunday night..Mainly cloudy. Clearing after midnight. Wind north 30 km/h becoming light in the evening. Low plus 4. Sarnia - Petrolia - Western Lambton County. Tonight..Cloudy with 30 percent chance of showers and risk of a thunderstorm. Wind southeast 20 km/h becoming light this evening. Low 15. Sunday..Cloudy. 60 percent chance of showers in the morning and early in the afternoon with risk of a thunderstorm. Wind becoming northwest 20 km/h gusting to 50 in the morning then becoming northeast 20 in the afternoon. High 18 with temperature falling to 12 in the afternoon. UV index 5 or moderate. Sunday night..Clearing in the evening. Low plus 5. Watford - Pinery Park - Eastern Lambton County. Tonight..Cloudy with 30 percent chance of showers and risk of a thunderstorm. Wind becoming south 20 km/h this evening. Low 15. Sunday..Cloudy. 60 percent chance of showers in the morning and early in the afternoon with risk of a thunderstorm. High 19 with temperature falling to 13 in the afternoon. UV index 3 or moderate. Sunday night..Cloudy. Clearing overnight. Low plus 4. Rodney - Shedden - Western Elgin County. Tonight..Cloudy with 30 percent chance of showers and risk of a thunderstorm. Wind becoming southeast 30 km/h this evening. Low 14. Sunday..Cloudy. 60 percent chance of showers in the morning and early in the afternoon. Becoming a mix of sun and cloud late in the afternoon. Risk of a thunderstorm in the morning and early in the afternoon. Wind becoming north 30 km/h late in the morning. High 19. UV index 5 or moderate. Sunday night..Partly cloudy. Wind north 20 km/h becoming light in the evening. Low plus 4. St. Thomas - Aylmer - Eastern Elgin County. Tonight..Cloudy with 30 percent chance of showers and risk of a thunderstorm. Wind becoming southeast 20 km/h late this evening. Low 14. Sunday..Cloudy. 60 percent chance of showers in the morning and early in the afternoon. Becoming a mix of sun and cloud late in the afternoon. Risk of a thunderstorm in the morning and early in the afternoon. Wind south 20 km/h becoming northwest 20 late in the morning. High 19. UV index 5 or moderate. Sunday night..Partly cloudy. Clearing after midnight. Wind northwest 20 km/h becoming light in the evening. Low plus 4. Strathroy - Komoka - Western Middlesex County. Tonight..Cloudy with 30 percent chance of showers and risk of a thunderstorm. Wind becoming southeast 20 km/h gusting to 40 early this evening. Low 14. Sunday..Cloudy. 60 percent chance of showers in the morning and early in the afternoon. Becoming a mix of sun and cloud late in the afternoon. Risk of a thunderstorm in the morning and early in the afternoon. Wind becoming north 20 km/h late in the morning. High 18. UV index 4 or moderate. Sunday night..Partly cloudy. Becoming clear near midnight. Wind north 20 km/h becoming light in the evening. Low plus 4. London - Parkhill - Eastern Middlesex County. Tonight..Cloudy with 30 percent chance of showers and risk of a thunderstorm. Wind southeast 20 km/h gusting to 40. Low 14. Sunday..Cloudy. 60 percent chance of showers in the morning and early in the afternoon. Becoming a mix of sun and cloud late in the afternoon. Risk of a thunderstorm in the morning and early in the afternoon. Wind becoming northwest 20 km/h late in the afternoon. High 18. UV index 4 or moderate. Sunday night..Partly cloudy. Clearing after midnight. Wind northwest 20 km/h becoming light in the evening. Low plus 3 with risk of frost. Simcoe - Delhi - Norfolk. Tonight..Cloudy with 40 percent chance of showers. Wind southeast 20 km/h. Low 13. Sunday..Cloudy with 70 percent chance of showers and risk of a thunderstorm. Wind south 20 km/h becoming light in the morning. High 19. UV index 3 or moderate. Sunday night..Mainly cloudy. Clearing after midnight. Low plus 5. Dunnville - Caledonia - Haldimand. Tonight..Cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Wind becoming southeast 20 km/h late this evening. Low 13. Sunday..Showers with risk of a thunderstorm. Wind south 20 km/h becoming light late in the morning. High 20. Humidex 26. UV index 3 or moderate. Sunday night..Mainly cloudy. Clearing after midnight. Low plus 5. Woodstock - Tillsonburg - Oxford County. Tonight..Cloudy with 40 percent chance of showers. Wind southeast 20 km/h gusting to 40. Low 13. Sunday..Cloudy with 70 percent chance of showers. Becoming a mix of sun and cloud late in the afternoon. Risk of a thunderstorm. High 20. Humidex 25. UV index 3 or moderate. Sunday night..Partly cloudy. Clearing after midnight. Low plus 3 with risk of frost. Brantford - County of Brant. Tonight..Cloudy with 40 percent chance of showers. Wind becoming south 20 km/h late this evening. Low 13. Sunday..Cloudy with 70 percent chance of showers and risk of a thunderstorm. High 20. UV index 3 or moderate. Sunday night..Mainly cloudy. Clearing after midnight. Low plus 3 with risk of frost. Niagara Falls - Welland - Southern Niagara Region. Tonight..Cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Wind southeast 20 km/h becoming light late this evening. Low 13. Sunday..Showers with risk of a thunderstorm. Wind south 20 km/h becoming light late in the morning. High 17. UV index 3 or moderate. Sunday night..Mainly cloudy. Clearing before morning. Low 6. St. Catharines - Grimsby - Northern Niagara Region. Tonight..Cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Wind becoming south 20 km/h after midnight. Low 13. Sunday..Showers with risk of a thunderstorm. Wind south 20 km/h gusting to 40 becoming light in the afternoon. High 19. UV index 3 or moderate. Sunday night..Cloudy. Clearing overnight. Low 6. City of Hamilton. Tonight..Mainly cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Low 13. Sunday..Showers with risk of a thunderstorm. High 20. Humidex 25. UV index 3 or moderate. Sunday night..Mainly cloudy. Clearing after midnight. Low plus 5. Burlington - Oakville. Tonight..Mainly cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Low 11. Sunday..Showers with risk of a thunderstorm. High 19. UV index 3 or moderate. Sunday night..Mainly cloudy. Clearing after midnight. Low 7. Halton Hills - Milton. Tonight..Mainly cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Low 12. Sunday..Showers with risk of a thunderstorm. High 20. Humidex 25. UV index 3 or moderate. Sunday night..Partly cloudy. Clearing near midnight. Low 6. Mississauga - Brampton. Tonight..Mainly cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Wind east 30 km/h becoming light this evening. Low 12. Sunday..Showers with risk of a thunderstorm. High 20. Humidex 25. UV index 3 or moderate. Sunday night..Clearing late in the evening. Low 6. Caledon. Tonight..Mainly cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Wind southeast 20 km/h. Low 12. Sunday..Showers with risk of a thunderstorm. High 20. Humidex 25. UV index 3 or moderate. Sunday night..Clearing in the evening. Low plus 3. Vaughan - Richmond Hill - Markham. Tonight..Cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Wind east 20 km/h gusting to 40 becoming light late this evening. Low 11. Sunday..Showers with risk of a thunderstorm. High 18. UV index 3 or moderate. Sunday night..Clearing late in the evening. Low 6. Newmarket - Georgina - Northern York Region. Tonight..Mainly cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Wind southeast 20 km/h. Low 11. Sunday..Showers with risk of a thunderstorm. Wind south 20 km/h becoming light in the morning. High 18. UV index 3 or moderate. Sunday night..Clearing late in the evening. Low 6. Pickering - Oshawa - Southern Durham Region. Tonight..Cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Wind east 20 km/h gusting to 40 becoming light late this evening. Low 11. Sunday..Showers. Risk of a thunderstorm late in the morning and in the afternoon. High 18. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Clearing near midnight. Low 6. Uxbridge - Beaverton - Northern Durham Region. Tonight..Cloudy. 60 percent chance of showers overnight. Wind east 20 km/h becoming south 20 after midnight. Low 11. Sunday..Showers. Risk of a thunderstorm late in the morning and in the afternoon. Wind south 20 km/h becoming light in the morning. High 18. UV index 3 or moderate. Sunday night..Mainly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Clearing near midnight. Low 6. Goderich - Bluewater - Southern Huron County. Tonight..Cloudy with 30 percent chance of showers. Risk of a thunderstorm early this evening. Fog patches developing this evening. Wind becoming southeast 20 km/h this evening. Low 12. Sunday..A few showers ending in the afternoon then clearing. Risk of a thunderstorm in the morning and early in the afternoon. Wind south 20 km/h becoming north 30 in the morning then light in the afternoon. High 13. UV index 4 or moderate. Sunday night..Clear. Low plus 3. Wingham - Blyth - Northern Huron County. Tonight..Cloudy with 30 percent chance of showers. Risk of a thunderstorm early this evening. Fog patches developing this evening. Wind southeast 20 km/h. Low 12. Sunday..A few showers ending in the afternoon then clearing. Risk of a thunderstorm in the morning and early in the afternoon. High 13. UV index 4 or moderate. Sunday night..Clear. Low plus 3. Stratford - Mitchell - Southern Perth County. Tonight..Cloudy. 40 percent chance of showers overnight. Wind southeast 20 km/h gusting to 40. Low 13. Sunday..A few showers ending late in the afternoon then a mix of sun and cloud. Risk of a thunderstorm. Wind south 20 km/h becoming light in the morning. High 19. UV index 3 or moderate. Sunday night..Partly cloudy. Becoming clear in the evening. Low plus 3. Listowel - Milverton - Northern Perth County. Tonight..Cloudy. 40 percent chance of showers overnight. Wind south 20 km/h. Low 13. Sunday..A few showers ending late in the afternoon then clearing. Risk of a thunderstorm. Wind south 20 km/h becoming light in the morning. High 19. UV index 3 or moderate. Sunday night..Clear. Low plus 3. Kitchener - Cambridge - Region of Waterloo. Tonight..Cloudy. 40 percent chance of showers overnight. Wind southeast 20 km/h. Low 13. Sunday..A few showers ending late in the afternoon then a mix of sun and cloud. Risk of a thunderstorm. Wind becoming northwest 20 km/h late in the afternoon. High 20. Humidex 25. UV index 3 or moderate. Sunday night..Partly cloudy. Becoming clear in the evening. Wind northwest 20 km/h becoming light in the evening. Low plus 3. Guelph - Erin - Southern Wellington County. Tonight..Mainly cloudy. 40 percent chance of showers overnight. Wind east 20 km/h becoming light this evening. Low 13. Sunday..A few showers ending late in the afternoon then a mix of sun and cloud. Risk of a thunderstorm. Wind becoming northwest 20 km/h late in the afternoon. High 20. Humidex 25. UV index 3 or moderate. Sunday night..Partly cloudy. Becoming clear near midnight. Wind northwest 20 km/h becoming light in the evening. Low plus 3. Mount Forest - Arthur - Northern Wellington County. Tonight..Cloudy. 40 percent chance of showers overnight. Wind southeast 20 km/h. Low 13. Sunday..A few showers ending late in the afternoon then clearing. Risk of a thunderstorm. Wind south 20 km/h becoming light in the morning. High 19. UV index 3 or moderate. Sunday night..Clear. Low plus 2. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Mainly cloudy. 40 percent chance of showers overnight. Wind southeast 20 km/h becoming light this evening. Low 12. Sunday..A few showers ending late in the afternoon then a mix of sun and cloud. Risk of a thunderstorm. High 20. UV index 3 or moderate. Sunday night..Partly cloudy. Becoming clear in the evening. Low plus 3. Shelburne - Mansfield - Northern Dufferin County. Tonight..Mainly cloudy. 40 percent chance of showers overnight. Wind south 20 km/h. Low 12. Sunday..A few showers ending late in the afternoon then clearing. Risk of a thunderstorm. Wind south 20 km/h becoming light in the morning. High 20. UV index 3 or moderate. Sunday night..Clear. Low plus 3. Innisfil - New Tecumseth - Angus. Tonight..Cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Wind southeast 20 km/h. Low 12. Sunday..Showers with risk of a thunderstorm. Wind south 20 km/h becoming light in the morning. High 20. UV index 3 or moderate. Sunday night..Partly cloudy. Becoming clear in the evening. Low plus 4. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..Cloudy with 30 percent chance of showers. Risk of a thunderstorm early this evening. Fog patches developing this evening. Wind southeast 20 km/h becoming light this evening. Wind becoming southwest 30 after midnight. Low 11. Sunday..A few showers ending in the afternoon then clearing. Risk of a thunderstorm in the morning and early in the afternoon. Wind southwest 30 km/h becoming light in the morning. High 12. UV index 4 or moderate. Sunday night..Clear. Low plus 4. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..Cloudy with 30 percent chance of showers. Risk of a thunderstorm early this evening. Fog patches developing this evening. Low 11. Sunday..A few showers ending in the afternoon then clearing. Risk of a thunderstorm in the morning and early in the afternoon. High 12. UV index 4 or moderate. Sunday night..Clear. Low plus 4. Hanover - Dundalk - Southern Grey County. Tonight..Cloudy with 30 percent chance of showers. Risk of a thunderstorm early this evening. Fog patches developing this evening. Wind southeast 20 km/h. Low 14. Sunday..A few showers ending in the afternoon then clearing. Risk of a thunderstorm in the morning and early in the afternoon. Wind south 20 km/h becoming light in the morning. High 16. UV index 4 or moderate. Sunday night..Clear. Low plus 3. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Cloudy with 30 percent chance of showers. Risk of a thunderstorm early this evening. Fog patches developing this evening. Wind east 20 km/h gusting to 40 becoming south 20 late this evening then light after midnight. Low 11. Sunday..A few showers ending in the afternoon then clearing. Risk of a thunderstorm in the morning and early in the afternoon. Wind becoming northwest 30 km/h gusting to 50 in the morning. High 13. UV index 4 or moderate. Sunday night..Clear. Wind northwest 30 km/h gusting to 50 becoming light after midnight. Low plus 4. Barrie - Collingwood - Hillsdale. Tonight..Becoming cloudy this evening. 40 percent chance of showers overnight. Fog patches developing this evening. Wind southeast 20 km/h becoming light this evening. Low 11. Sunday..A few showers ending late in the afternoon then cloudy. Risk of a thunderstorm. Wind becoming northwest 20 km/h in the afternoon. High 15. UV index 3 or moderate. Sunday night..Clearing in the evening. Wind northwest 20 km/h becoming light in the evening. Low plus 4. Midland - Coldwater - Orr Lake. Tonight..Mainly cloudy. 40 percent chance of showers overnight. Fog patches developing this evening. Wind southeast 20 km/h gusting to 40 becoming light late this evening. Wind becoming south 30 after midnight. Low 11. Sunday..A few showers ending late in the afternoon then a mix of sun and cloud. Risk of a thunderstorm. Wind south 30 km/h becoming light in the morning. High 13. UV index 3 or moderate. Sunday night..Clearing in the evening. Low 6. Orillia - Lagoon City - Washago. Tonight..Becoming cloudy this evening. 40 percent chance of showers overnight. Fog patches developing this evening. Wind southeast 20 km/h. Low 12. Sunday..A few showers ending late in the afternoon then cloudy. Risk of a thunderstorm. Wind south 20 km/h becoming light late in the morning. High 13. UV index 3 or moderate. Sunday night..Clearing late in the evening. Low 7. Cobourg - Colborne - Western Northumberland County. Tonight..Mainly cloudy with 30 percent chance of showers early this evening and 70 percent chance of showers overnight. Wind southeast 20 km/h gusting to 40 becoming light this evening. Wind becoming southeast 30 gusting to 50 late this evening. Low 11. Sunday..Showers. Risk of a thunderstorm late in the morning and in the afternoon. Wind southeast 30 km/h becoming light in the afternoon. High 17. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Clearing before morning. Low 8. Belleville - Quinte West - Eastern Northumberland County. Tonight..Cloudy. 30 percent chance of showers this evening. A few showers beginning overnight. Wind southeast 20 km/h gusting to 40 becoming light this evening. Wind becoming southeast 30 gusting to 50 late this evening. Low 11. Sunday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind southeast 30 km/h becoming light in the afternoon. High 17. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers in the evening with risk of a thunderstorm. Clearing before morning. Low 8. Picton - Sandbanks Park. Tonight..Cloudy. 30 percent chance of showers this evening. A few showers beginning overnight. Wind southeast 20 km/h gusting to 40 becoming light this evening. Wind becoming southeast 30 gusting to 50 late this evening. Low 10. Sunday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind southeast 30 km/h becoming light in the afternoon. High 14. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers in the evening with risk of a thunderstorm. Clearing before morning. Low 9. Napanee - Consecon. Tonight..Cloudy. 30 percent chance of showers this evening. A few showers beginning overnight. Wind southeast 20 km/h gusting to 40 becoming light this evening. Wind becoming southeast 30 gusting to 50 late this evening. Low 10. Sunday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind southeast 30 km/h becoming light in the afternoon. High 14. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers in the evening with risk of a thunderstorm. Clearing before morning. Low 9. Kingston - Odessa - Frontenac Islands. Tonight..Cloudy. 30 percent chance of showers this evening. A few showers beginning overnight. Wind becoming southeast 30 km/h gusting to 50 this evening. Low 10. Sunday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind south 30 km/h gusting to 50. High 14. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers in the evening with risk of a thunderstorm. Wind south 20 km/h becoming light in the evening. Low 9. Lindsay - Southern Kawartha Lakes. Tonight..Cloudy. 60 percent chance of showers overnight. Wind southeast 20 km/h. Low 10. Sunday..Showers. Risk of a thunderstorm late in the morning and in the afternoon. Wind southeast 20 km/h becoming light in the morning. High 16. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Clearing near midnight. Low plus 5. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Cloudy. 60 percent chance of showers overnight. Wind southeast 20 km/h gusting to 40. Low 10. Sunday..Showers. Risk of a thunderstorm late in the morning and in the afternoon. Wind southeast 30 km/h becoming light in the morning. High 16. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Clearing near midnight. Low plus 5. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Partly cloudy. Becoming cloudy near midnight with 60 percent chance of showers overnight. Wind southeast 20 km/h. Low 10. Sunday..Showers. Risk of a thunderstorm late in the morning and in the afternoon. Wind southeast 20 km/h becoming light in the morning. High 16. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Clearing near midnight. Low plus 5. Apsley - Woodview - Northern Peterborough County. Tonight..Partly cloudy. Becoming cloudy near midnight with 60 percent chance of showers overnight. Wind south 20 km/h gusting to 40. Low 10. Sunday..Showers. Risk of a thunderstorm late in the morning and in the afternoon. Wind southeast 20 km/h becoming light in the morning. High 16. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Clearing before morning. Low plus 5. Stirling - Tweed - Madoc. Tonight..Cloudy. 30 percent chance of showers this evening. A few showers beginning overnight. Wind southeast 20 km/h becoming light this evening. Wind becoming south 20 gusting to 40 after midnight. Low 11. Sunday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind south 20 km/h becoming light late in the morning. High 14. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers in the evening with risk of a thunderstorm. Clearing before morning. Low 10. Tamworth - Sydenham - South Frontenac. Tonight..Cloudy. 30 percent chance of showers this evening. A few showers beginning overnight. Wind south 30 km/h gusting to 50. Low 11. Sunday..Showers. Risk of a thunderstorm in the afternoon. Local amount 10 to 15 mm. Wind south 30 km/h gusting to 50. High 14. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers in the evening with risk of a thunderstorm. Low 10. Kaladar - Bannockburn - Bon Echo Park. Tonight..Cloudy with 40 percent chance of showers. Wind southeast 20 km/h gusting to 40 becoming light this evening. Wind becoming south 30 gusting to 50 after midnight. Low 10. Sunday..Showers. Risk of a thunderstorm in the afternoon. Wind south 20 km/h gusting to 40 becoming light in the afternoon. High 14. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers in the evening. Becoming partly cloudy after midnight. Risk of a thunderstorm in the evening. Low plus 5. Bancroft - Hastings Highlands - Denbigh. Tonight..Cloudy with 40 percent chance of showers. Wind south 20 km/h gusting to 40. Low 10. Sunday..Showers. Risk of a thunderstorm in the afternoon. Wind south 20 km/h gusting to 40 becoming light in the afternoon. High 14. UV index 3 or moderate. Sunday night..Cloudy with 40 percent chance of showers in the evening and risk of a thunderstorm. Clearing near midnight. Low plus 5. Gananoque - Mallorytown. Tonight..Partly cloudy. 30 percent chance of showers this evening. A few showers beginning before morning. Wind becoming south 20 km/h gusting to 40 late this evening. Low 11. Sunday..Showers. Wind south 20 km/h gusting to 40. High 14. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers in the evening. Wind south 20 km/h becoming light in the evening. Low 13. Brockville - Prescott. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind southeast 20 km/h becoming light early this evening. Wind becoming south 30 gusting to 50 after midnight. Low 11. Sunday..Showers. Local amount 10 to 15 mm. Wind south 20 km/h gusting to 40. High 14. UV index 3 or moderate. Sunday night..Cloudy. 60 percent chance of showers in the evening and after midnight. Wind south 20 km/h becoming light in the evening. Low 13. Westport - Charleston Lake. Tonight..Partly cloudy. 30 percent chance of showers this evening. A few showers beginning before morning. Wind south 20 km/h becoming light early this evening. Wind becoming south 30 gusting to 60 this evening. Low 11. Sunday..Showers. Wind south 20 km/h gusting to 40. High 14. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers in the evening. Wind southwest 20 km/h becoming light in the evening. Low 13. Merrickville-Wolford - Kemptville. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind becoming south 30 km/h gusting to 50 before morning. Low 11. Sunday..Showers. Local amount 10 to 15 mm. Wind south 30 km/h gusting to 50. High 14. UV index 3 or moderate. Sunday night..Cloudy. 60 percent chance of showers in the evening and after midnight. Wind southwest 20 km/h becoming light in the evening. Low 13. Ottawa North - Kanata - Orl‚ans. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind east 20 km/h becoming light this evening. Wind becoming south 30 gusting to 50 before morning. Low 12. Sunday..Showers. Local amount 10 to 15 mm. Wind south 30 km/h gusting to 50 becoming light in the afternoon. High 13. UV index 3 or moderate. Sunday night..Cloudy. 60 percent chance of showers in the evening and after midnight. Low 12. Ottawa South - Richmond - Metcalfe. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind east 20 km/h becoming light this evening. Wind becoming south 30 gusting to 50 before morning. Low 12. Sunday..Showers. Local amount 10 to 15 mm. Wind south 30 km/h gusting to 50 becoming light in the afternoon. High 13. UV index 3 or moderate. Sunday night..Cloudy. 60 percent chance of showers in the evening and after midnight. Low 13. Gatineau. Tonight..Partly cloudy. 30 percent chance of showers this evening. Low 12. Sunday..Showers. Local amount 10 to 15 mm. High 13. UV index 3 or moderate. Sunday night..Cloudy. 60 percent chance of showers in the evening and after midnight. Low 11. Prescott and Russell. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind becoming south 20 km/h gusting to 40 before morning. Low 12. Sunday..Showers. Local amount 10 to 15 mm. Wind south 20 km/h gusting to 40 becoming light in the afternoon. High 13. UV index 3 or moderate. Sunday night..Cloudy. 60 percent chance of showers in the evening and after midnight. Low 13. Morrisburg - Long Sault. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind becoming south 20 km/h before morning. Low 12. Sunday..Showers. Local amount 10 to 15 mm. Wind south 20 km/h gusting to 40. High 14. UV index 3 or moderate. Sunday night..Cloudy. 60 percent chance of showers in the evening and after midnight. Wind southwest 20 km/h becoming light in the evening. Low 13. Cornwall - Lancaster. Tonight..Partly cloudy. 30 percent chance of showers this evening. Low 12. Sunday..Showers. Local amount 10 to 15 mm. High 14. UV index 3 or moderate. Sunday night..Cloudy. 60 percent chance of showers in the evening and after midnight. Low 13. Winchester - Newington. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind becoming south 20 km/h before morning. Low 12. Sunday..Showers. Local amount 10 to 15 mm. Wind south 20 km/h. High 14. UV index 3 or moderate. Sunday night..Cloudy. 60 percent chance of showers in the evening and after midnight. Wind southwest 20 km/h becoming light in the evening. Low 13. Maxville - Alexandria. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind east 20 km/h becoming light this evening. Low 12. Sunday..Showers. Local amount 10 to 15 mm. Wind becoming south 20 km/h late in the morning. High 14. UV index 3 or moderate. Sunday night..Cloudy. 60 percent chance of showers in the evening and after midnight. Low 13. Plevna - Sharbot Lake - Western Lanark County. Tonight..Mainly cloudy. 30 percent chance of showers this evening. A few showers beginning before morning. Wind southeast 20 km/h gusting to 40 becoming light this evening. Wind becoming south 30 gusting to 50 late this evening. Low 10. Sunday..Showers. Wind south 20 km/h gusting to 40. High 13. UV index 3 or moderate. Sunday night..Cloudy. 40 percent chance of showers in the evening. Becoming partly cloudy after midnight. Low 11. Smiths Falls - Perth - Eastern Lanark County. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind east 20 km/h becoming light this evening. Wind becoming south 30 gusting to 50 after midnight. Low 10. Sunday..Showers. Local amount 10 to 15 mm. Wind south 20 km/h gusting to 40. High 13. UV index 3 or moderate. Sunday night..Cloudy. 60 percent chance of showers in the evening and after midnight. Wind southwest 20 km/h becoming light in the evening. Low 11. Port Carling - Port Severn. Tonight..Mainly cloudy. 40 percent chance of showers overnight. Fog patches developing this evening. Wind southeast 20 km/h. Low 12. Sunday..A few showers ending late in the afternoon then cloudy. Risk of a thunderstorm. Wind southeast 20 km/h becoming west 20 late in the morning. High 16. UV index 3 or moderate. Sunday night..Clearing in the evening. Low plus 3. Bracebridge - Gravenhurst. Tonight..Mainly cloudy. 40 percent chance of showers overnight. Fog patches developing this evening. Wind southeast 20 km/h gusting to 40. Low 12. Sunday..A few showers ending late in the afternoon then cloudy. Risk of a thunderstorm. Wind south 20 km/h gusting to 40 becoming light in the morning. High 16. UV index 3 or moderate. Sunday night..Clearing late in the evening. Low plus 3. Town of Parry Sound - Rosseau - Killbear Park. Tonight..Cloudy with 30 percent chance of showers and risk of a thunderstorm. Fog patches developing this evening. Wind becoming southeast 20 km/h early this evening. Low 12. Sunday..A few showers ending late in the afternoon then a mix of sun and cloud. Risk of a thunderstorm. Wind south 20 km/h becoming light late in the morning. High 16. UV index 3 or moderate. Sunday night..Clearing in the evening. Low plus 3. Huntsville - Baysville. Tonight..Cloudy with 30 percent chance of showers and risk of a thunderstorm. Fog patches developing this evening. Wind southeast 20 km/h. Low 12. Sunday..A few showers ending late in the afternoon then cloudy. Risk of a thunderstorm. Wind southeast 20 km/h becoming light in the morning. High 16. UV index 3 or moderate. Sunday night..Clearing late in the evening. Low plus 3. Haliburton - Minden - Southern Haliburton County. Tonight..Cloudy. 30 percent chance of showers early this evening. Wind southeast 20 km/h gusting to 40. Low 11. Sunday..A few showers ending late in the afternoon then cloudy. Risk of a thunderstorm in the morning and afternoon. Wind south 20 km/h gusting to 40 becoming light late in the morning. High 15. UV index 3 or moderate. Sunday night..Cloudy. Clearing near midnight. Low plus 3. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Tonight..Cloudy. 30 percent chance of showers early this evening. Wind south 20 km/h. Low 11. Sunday..A few showers ending late in the afternoon then cloudy. Risk of a thunderstorm in the morning and afternoon. Wind south 20 km/h becoming light late in the morning. High 15. UV index 3 or moderate. Sunday night..Cloudy. Clearing near midnight. Low plus 3. Barry's Bay - Killaloe. Tonight..Cloudy with 40 percent chance of showers. Wind south 20 km/h gusting to 40 becoming light late this evening. Wind becoming south 20 gusting to 40 after midnight. Low 12. Sunday..Showers. Risk of a thunderstorm in the afternoon. Wind south 20 km/h gusting to 40. High 15. UV index 3 or moderate. Sunday night..Mainly cloudy. 40 percent chance of showers in the evening with risk of a thunderstorm. Clearing before morning. Wind southwest 20 km/h becoming northwest 20 after midnight. Low 6. Renfrew - Arnprior - Calabogie. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind south 20 km/h becoming light late this evening. Wind becoming south 30 gusting to 50 after midnight. Low 12. Sunday..Showers. Wind south 20 km/h gusting to 40 becoming light late in the morning. High 15. UV index 3 or moderate. Sunday night..Cloudy with 40 percent chance of showers in the evening then partly cloudy. Wind becoming northwest 20 km/h before morning. Low 6. Petawawa - Pembroke - Cobden. Tonight..Partly cloudy. 30 percent chance of showers this evening. Wind southeast 20 km/h becoming light late this evening. Low 12. Sunday..Showers. Wind southeast 20 km/h becoming light late in the morning. High 15. UV index 3 or moderate. Sunday night..Mainly cloudy. 40 percent chance of showers in the evening. Low 6. Western Algonquin Park - Lake of Two Rivers. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Wind southeast 20 km/h becoming light this evening. Low 11. Sunday..A few showers ending late in the afternoon then cloudy. Risk of a thunderstorm in the morning and afternoon. High 15. UV index 3 or moderate. Sunday night..Mainly cloudy. Clearing near midnight. Low plus 3. Deep River - Whitney - Eastern Algonquin Park. Tonight..Cloudy. 30 percent chance of showers early this evening. Wind southeast 20 km/h becoming light late this evening. Wind becoming south 20 gusting to 40 before morning. Low 11. Sunday..A few showers ending late in the afternoon then cloudy. Risk of a thunderstorm in the morning and afternoon. Wind south 20 km/h gusting to 40 becoming light in the afternoon. High 15. UV index 3 or moderate. Sunday night..Mainly cloudy. Clearing near midnight. Low plus 3. Bayfield Inlet - Dunchurch. Tonight..Mainly cloudy with 30 percent chance of showers and risk of a thunderstorm. Fog patches developing this evening. Wind southeast 20 km/h gusting to 40. Low 12. Sunday..A few showers ending late in the afternoon then a mix of sun and cloud. Risk of a thunderstorm. Wind south 20 km/h gusting to 40 becoming light late in the morning. High 16. UV index 3 or moderate. Sunday night..Clearing in the evening. Low plus 4. South River - Burk's Falls. Tonight..Mainly cloudy with 30 percent chance of showers and risk of a thunderstorm. Fog patches developing this evening. Wind southeast 20 km/h gusting to 40. Low 12. Sunday..A few showers ending late in the afternoon then a mix of sun and cloud. Risk of a thunderstorm. Wind south 20 km/h gusting to 40 becoming light late in the morning. High 16. UV index 3 or moderate. Sunday night..Clearing in the evening. Low plus 4. End $$$$^^ --- up 4 days, 18 hours, 16 minutes * Origin: Northern Realms (1:229/664) .