Subj : [1/2] Southern Ontario Weather To : All From : Northern Realms Date : Sun May 25 2025 11:05:02 FPCN11 CWTO 251500 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 11:00 a.m. EDT Sunday 25 May 2025 for today and Monday. The next scheduled forecast will be issued at 3:30 p.m. EDT. City of Toronto. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind northwest 20 km/h. High 17. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Risk of a thunderstorm early this evening. Low 9. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. High 21. UV index 7 or high. Windsor - Leamington - Essex County. Today..A mix of sun and cloud. Wind northwest 20 km/h becoming northeast 20 this afternoon. High 19. UV index 8 or very high. Tonight..A few clouds. Fog patches developing overnight. Low plus 5. Monday..Mainly sunny. Fog patches dissipating in the morning. Wind becoming northeast 20 km/h late in the afternoon. High 21. UV index 8 or very high. Chatham-Kent - Rondeau Park. Today..A mix of sun and cloud with 30 percent chance of showers. Wind northwest 20 km/h becoming light this afternoon. High 17. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Low plus 5. Monday..Mainly sunny. Fog patches dissipating in the morning. High 20 except 14 near Lake Erie. UV index 8 or very high. Sarnia - Petrolia - Western Lambton County. Today..A mix of sun and cloud with 30 percent chance of showers. High 15. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Low plus 4. Monday..Mainly sunny. Fog patches dissipating in the morning. High 19 except 12 near Lake Huron. UV index 8 or very high. Watford - Pinery Park - Eastern Lambton County. Today..A mix of sun and cloud with 30 percent chance of showers. Wind northwest 20 km/h. High 15. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Wind north 20 km/h becoming light this evening. Low plus 4. Monday..Mainly sunny. Fog patches dissipating in the morning. High 19 except 13 near Lake Huron. UV index 8 or very high. Rodney - Shedden - Western Elgin County. Today..A mix of sun and cloud with 30 percent chance of showers. Wind northwest 20 km/h. High 17. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low plus 5. Monday..Mainly sunny. Fog patches dissipating in the morning. High 21 except 13 near Lake Erie. UV index 8 or very high. St. Thomas - Aylmer - Eastern Elgin County. Today..A mix of sun and cloud with 30 percent chance of showers. Wind northwest 20 km/h. High 17. UV index 8 or very high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low plus 5. Monday..Mainly sunny. Fog patches dissipating in the morning. High 21 except 13 near Lake Erie. UV index 8 or very high. Strathroy - Komoka - Western Middlesex County. Today..A mix of sun and cloud with 30 percent chance of showers. Wind northwest 20 km/h. High 17. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Low plus 3 with risk of frost. Monday..Mainly sunny. Fog patches dissipating in the morning. High 21. UV index 8 or very high. London - Parkhill - Eastern Middlesex County. Today..A mix of sun and cloud with 30 percent chance of showers. Wind northwest 20 km/h. High 17. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low plus 3 with risk of frost. Monday..Mainly sunny. Fog patches dissipating in the morning. High 21. UV index 8 or very high. Simcoe - Delhi - Norfolk. Today..A mix of sun and cloud with 30 percent chance of showers. Wind northwest 20 km/h. High 17. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low plus 4. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 21 except 13 near Lake Erie. UV index 8 or very high. Dunnville - Caledonia - Haldimand. Today..Increasing cloudiness late this morning. 60 percent chance of showers with risk of a thunderstorm. Wind west 20 km/h. High 17. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low 6. Monday..Mainly sunny. Fog patches dissipating in the morning. High 21 except 13 near Lake Erie. UV index 8 or very high. Woodstock - Tillsonburg - Oxford County. Today..A mix of sun and cloud with 30 percent chance of showers. Wind northwest 20 km/h. High 17. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low plus 4. Monday..Mainly sunny. Fog patches dissipating in the morning. High 21. UV index 8 or very high. Brantford - County of Brant. Today..A mix of sun and cloud with 30 percent chance of showers. Wind northwest 20 km/h. High 17. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low plus 4. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 21. UV index 8 or very high. Niagara Falls - Welland - Southern Niagara Region. Today..Increasing cloudiness late this morning. 60 percent chance of showers with risk of a thunderstorm. High 17. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 6. Monday..Mainly sunny. Fog patches dissipating in the morning. High 21 except 14 near Lake Erie. UV index 7 or high. St. Catharines - Grimsby - Northern Niagara Region. Today..Increasing cloudiness late this morning. 60 percent chance of showers with risk of a thunderstorm. Wind west 20 km/h becoming light this afternoon. High 17. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 6. Monday..Mainly sunny. Fog patches dissipating in the morning. High 21. UV index 7 or high. City of Hamilton. Today..Increasing cloudiness late this morning. 60 percent chance of showers with risk of a thunderstorm. Wind northwest 20 km/h. High 17. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low plus 5. Monday..Mainly sunny. Fog patches dissipating in the morning. High 21. UV index 7 or high. Burlington - Oakville. Today..Increasing cloudiness late this morning. 60 percent chance of showers with risk of a thunderstorm. Wind west 20 km/h becoming north 20 this afternoon. High 17. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Risk of a thunderstorm early this evening. Low 7. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. High 21. UV index 7 or high. Halton Hills - Milton. Today..Increasing cloudiness late this morning. 60 percent chance of showers with risk of a thunderstorm. Wind northwest 20 km/h becoming light this afternoon. High 17. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 7. Monday..Mainly sunny. Fog patches dissipating in the morning. High 22. UV index 7 or high. Mississauga - Brampton. Today..Increasing cloudiness late this morning. 60 percent chance of showers with risk of a thunderstorm. Wind northwest 20 km/h becoming light this afternoon. High 17. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Risk of a thunderstorm early this evening. Low 7. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. High 22. UV index 7 or high. Caledon. Today..Increasing cloudiness late this morning. 60 percent chance of showers with risk of a thunderstorm. Wind north 20 km/h. High 15. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low plus 5. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 20. UV index 7 or high. Vaughan - Richmond Hill - Markham. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h becoming light this afternoon. High 17. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Risk of a thunderstorm early this evening. Low 8. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. High 22. UV index 7 or high. Newmarket - Georgina - Northern York Region. Today..Becoming cloudy near noon with 60 percent chance of showers this afternoon. Wind north 20 km/h. High 16. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low 6. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 20. UV index 7 or high. Pickering - Oshawa - Southern Durham Region. Today..Mainly cloudy with 60 percent chance of showers. Wind becoming northwest 20 km/h late this afternoon. High 17. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low 8. Monday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. Fog patches dissipating in the morning. High 20. UV index 7 or high. Uxbridge - Beaverton - Northern Durham Region. Today..Mainly cloudy with 60 percent chance of showers. Wind northwest 20 km/h. High 16. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Fog patches developing overnight. Low 6. Monday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with 30 percent chance of showers late in the afternoon. Fog patches dissipating in the morning. High 20. UV index 7 or high. Goderich - Bluewater - Southern Huron County. Today..A mix of sun and cloud with 30 percent chance of showers. High 13. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Low plus 3 with risk of frost. Monday..Mainly sunny. Fog patches dissipating in the morning. High 19 except 12 near Lake Huron. UV index 8 or very high. Wingham - Blyth - Northern Huron County. Today..Mainly cloudy with 40 percent chance of showers. Wind northwest 20 km/h. High 13. UV index 6 or high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing late this evening. Fog patches developing after midnight. Low plus 3 with risk of frost. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 19 except 12 near Lake Huron. UV index 7 or high. Stratford - Mitchell - Southern Perth County. Today..A mix of sun and cloud with 30 percent chance of showers. Wind northwest 20 km/h. High 15. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light late this evening. Low plus 3 with risk of frost. Monday..Mainly sunny. Fog patches dissipating in the morning. High 20. UV index 8 or very high. Listowel - Milverton - Northern Perth County. Today..Mainly cloudy with 40 percent chance of showers. Wind northwest 20 km/h. High 15. UV index 6 or high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing late this evening. Fog patches developing after midnight. Wind northwest 20 km/h becoming light this evening. Low plus 3 with risk of frost. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 20. UV index 7 or high. Kitchener - Cambridge - Region of Waterloo. Today..A mix of sun and cloud with 30 percent chance of showers. Wind northwest 20 km/h. High 16. UV index 7 or high. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light late this evening. Low plus 3 with risk of frost. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 20. UV index 7 or high. Guelph - Erin - Southern Wellington County. Today..Increasing cloudiness late this morning. 60 percent chance of showers with risk of a thunderstorm. Wind northwest 20 km/h. High 16. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low plus 3 with risk of frost. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 20. UV index 7 or high. Mount Forest - Arthur - Northern Wellington County. Today..Increasing cloudiness late this morning. 40 percent chance of showers. Wind northwest 20 km/h. High 15. UV index 6 or high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing late this evening. Fog patches developing after midnight. Low plus 3 with risk of frost. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 19. UV index 7 or high. Orangeville - Grand Valley - Southern Dufferin County. Today..Increasing cloudiness late this morning. 40 percent chance of showers. Wind north 20 km/h. High 15. UV index 6 or high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing late this evening. Fog patches developing after midnight. Wind northwest 20 km/h becoming light this evening. Low plus 5. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 20. UV index 7 or high. Shelburne - Mansfield - Northern Dufferin County. Today..Increasing cloudiness late this morning. 40 percent chance of showers. Wind northwest 20 km/h. High 15. UV index 6 or high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing late this evening. Fog patches developing after midnight. Wind northwest 20 km/h becoming light this evening. Low plus 5. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 20. UV index 7 or high. Innisfil - New Tecumseth - Angus. Today..Becoming cloudy near noon with 60 percent chance of showers this afternoon. Wind northwest 20 km/h. High 15. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Fog patches developing overnight. Low plus 5. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 20. UV index 7 or high. Saugeen Shores - Kincardine - Southern Bruce County. Today..Mainly cloudy with 40 percent chance of showers. High 13. UV index 6 or high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing late this evening. Fog patches developing after midnight. Low plus 3 with risk of frost. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 19 except 12 near Lake Huron. UV index 7 or high. Bruce Peninsula - Sauble Beach - Tobermory. Today..Mainly cloudy with 40 percent chance of showers. Wind becoming west 20 km/h late this afternoon. High 13. UV index 6 or high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing late this evening. Fog patches developing after midnight. Wind west 20 km/h becoming light this evening. Low plus 5. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 17. UV index 7 or high. Hanover - Dundalk - Southern Grey County. Today..Increasing cloudiness late this morning. 40 percent chance of showers. Wind northwest 20 km/h becoming light this afternoon. High 14. UV index 6 or high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing late this evening. Fog patches developing after midnight. Low plus 3 with risk of frost. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 19. UV index 7 or high. Owen Sound - Blue Mountains - Northern Grey County. Today..Mainly cloudy with 40 percent chance of showers. High 13. UV index 6 or high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing late this evening. Fog patches developing after midnight. Low plus 4. Monday..Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. High 19. UV index 7 or high. Barrie - Collingwood - Hillsdale. Today..Mainly cloudy with 40 percent chance of showers. Wind northwest 20 km/h. High 14. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low plus 5. Monday..Sunny. Fog patches dissipating in the morning. High 18. UV index 7 or high. Midland - Coldwater - Orr Lake. Today..Mainly cloudy with 40 percent chance of showers. High 14. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Fog patches developing overnight. Low 7. Monday..Sunny. Fog patches dissipating in the morning. High 16. UV index 7 or high. Orillia - Lagoon City - Washago. Today..Mainly cloudy with 40 percent chance of showers. Wind northwest 30 km/h. High 14. UV index 6 or high. Tonight..Partly cloudy. 30 percent chance of showers this evening. Fog patches developing overnight. Wind northwest 30 km/h becoming light after midnight. Low 7. Monday..Sunny. Fog patches dissipating in the morning. High 20. UV index 7 or high. Cobourg - Colborne - Western Northumberland County. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. High 16. UV index 6 or high. Tonight..Partly cloudy. 40 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 7. Monday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Fog patches dissipating in the morning. High 20. UV index 7 or high. Belleville - Quinte West - Eastern Northumberland County. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. High 16. UV index 6 or high. Tonight..Partly cloudy. 40 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 7. Monday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Fog patches dissipating in the morning. High 20. UV index 7 or high. Picton - Sandbanks Park. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. High 16. UV index 6 or high. Tonight..Partly cloudy. 40 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 8. Monday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Fog patches dissipating in the morning. High 13. UV index 7 or high. Napanee - Consecon. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. High 16. UV index 6 or high. Tonight..Partly cloudy. 40 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 8. Monday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Fog patches dissipating in the morning. High 18. UV index 7 or high. Kingston - Odessa - Frontenac Islands. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind northwest 20 km/h. High 16. UV index 6 or high. Tonight..Partly cloudy. 40 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 8. Monday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Fog patches dissipating in the morning. High 17. UV index 7 or high. Lindsay - Southern Kawartha Lakes. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind northwest 20 km/h. High 16. UV index 6 or high. Tonight..Mainly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low 6. Monday..Sunny in the morning then a mix of sun and cloud with 30 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. Wind becoming north 20 km/h in the afternoon. High 21. UV index 7 or high. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind northwest 20 km/h becoming light this afternoon. High 16. UV index 6 or high. Tonight..Mainly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light late this evening. Low 6. Monday..Sunny in the morning then a mix of sun and cloud with 30 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. Wind becoming south 30 km/h in the afternoon. High 21. UV index 7 or high. Peterborough City - Lakefield - Southern Peterborough County. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming northwest 20 km/h this afternoon. High 16. UV index 6 or high. Tonight..Mainly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 6. Monday..Sunny in the morning then a mix of sun and cloud with 30 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. High 21. UV index 7 or high. Apsley - Woodview - Northern Peterborough County. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h. High 16. UV index 6 or high. Tonight..Mainly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low 6. Monday..Sunny in the morning then a mix of sun and cloud with 30 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. High 21. UV index 7 or high. Stirling - Tweed - Madoc. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h. High 16. UV index 6 or high. Tonight..Partly cloudy. 40 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 7. Monday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Fog patches dissipating in the morning. High 20. UV index 7 or high. Tamworth - Sydenham - South Frontenac. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h. High 16. UV index 6 or high. Tonight..Partly cloudy. 40 percent chance of showers this evening. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 7. Monday..A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Fog patches dissipating in the morning. High 20. UV index 7 or high. Kaladar - Bannockburn - Bon Echo Park. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h gusting to 40. High 16. UV index 6 or high. Tonight..Partly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low plus 5. Monday..Sunny in the morning then a mix of sun and cloud with 30 percent chance of showers in the afternoon. Fog patches dissipating in the morning. High 21. UV index 7 or high. Bancroft - Hastings Highlands - Denbigh. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h gusting to 40. High 15. UV index 6 or high. Tonight..Partly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low plus 5. Monday..Sunny in the morning then a mix of sun and cloud with 30 percent chance of showers in the afternoon. Fog patches dissipating in the morning. High 21. UV index 7 or high. Gananoque - Mallorytown. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h gusting to 40. High 17. UV index 7 or high. Tonight..Mainly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 8. Monday..Sunny in the morning then a mix of sun and cloud with 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. High 23. UV index 7 or high. Brockville - Prescott. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind west 20 km/h. High 17. UV index 7 or high. Tonight..Mainly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Wind southwest 20 km/h becoming light this evening. Low 8. Monday..Sunny in the morning then a mix of sun and cloud with 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. High 23. UV index 7 or high. Westport - Charleston Lake. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h this afternoon. High 17. UV index 7 or high. Tonight..Mainly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Wind northwest 20 km/h becoming light this evening. Low 8. Monday..Sunny in the morning then a mix of sun and cloud with 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. High 23. UV index 7 or high. Merrickville-Wolford - Kemptville. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h this afternoon. High 17. UV index 7 or high. Tonight..Mainly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 8. Monday..Sunny in the morning then a mix of sun and cloud with 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. High 23. UV index 7 or high. Ottawa North - Kanata - Orl‚ans. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 17. UV index 6 or high. Tonight..Mainly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 7. Monday..Sunny in the morning then a mix of sun and cloud with 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. High 23. UV index 7 or high. Ottawa South - Richmond - Metcalfe. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 17. UV index 6 or high. Tonight..Mainly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 7. Monday..Sunny in the morning then a mix of sun and cloud with 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. High 23. UV index 7 or high. Gatineau. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 17. UV index 6 or high. Tonight..Mainly cloudy with 60 percent chance of showers this evening. Clearing overnight. Risk of a thunderstorm early this evening. Fog patches developing overnight. Low 7. Monday..Sunny in the morning then a mix of sun and cloud with 40 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. High 24. UV index 7 or high. Continued in next message... --- up 1 week, 3 days, 4 hours, 16 minutes * Origin: Northern Realms (1:229/664) .