Subj : [1/3] Southern Ontario Weather To : All From : Northern Realms Date : Fri Apr 18 2025 05:05:00 FPCN11 CWTO 180900 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 5:00 a.m. EDT Friday 18 April 2025 for today and Saturday. The next scheduled forecast will be issued at 11:00 a.m. EDT. City of Toronto. Today..Mainly cloudy. 30 percent chance of showers changing to 70 percent chance of showers this morning and then to 30 percent chance of showers late this afternoon. Risk of a thunderstorm. Wind becoming south 20 km/h this afternoon. High 20. UV index 5 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Low 15. Saturday..Showers ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind becoming southwest 20 km/h gusting to 50 in the morning then northwest 30 gusting to 50 in the afternoon. High 17. UV index 5 or moderate. Windsor - Leamington - Essex County. Today..A mix of sun and cloud. 30 percent chance of showers this morning and early this afternoon with risk of thunderstorms. Wind southwest 30 km/h gusting to 50. High 26. Humidex 29. UV index 6 or high. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Wind southwest 30 km/h gusting to 50. Low 14. Saturday..Cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 20 km/h gusting to 40 becoming northwest 30 late in the morning. High 16. UV index 6 or high. Chatham-Kent - Rondeau Park. Today..Mainly cloudy. 30 percent chance of showers this morning and early this afternoon with risk of thunderstorms. Clearing this afternoon. Wind southwest 30 km/h gusting to 50. High 23. Humidex 26. UV index 6 or high. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Wind south 30 km/h becoming west 30 gusting to 50 after midnight. Low 14. Saturday..Cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 30 km/h gusting to 50 becoming northwest 30 gusting to 50 in the afternoon. High 17 with temperature falling to 12 in the afternoon. UV index 5 or moderate. Sarnia - Petrolia - Western Lambton County. Today..Mainly cloudy. 30 percent chance of showers this morning and early this afternoon with risk of thunderstorms. Wind south 40 km/h gusting to 60. High 23. Humidex 25. UV index 6 or high. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Wind south 30 km/h gusting to 50. Low 10. Saturday..Cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 20 km/h becoming northwest 30 in the morning. High 13. UV index 5 or moderate. Watford - Pinery Park - Eastern Lambton County. Today..Mainly cloudy. 30 percent chance of showers this morning and early this afternoon with risk of thunderstorms. Wind becoming southwest 30 km/h gusting to 60 this morning. High 23. Humidex 25. UV index 6 or high. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Wind southwest 20 km/h gusting to 40 becoming light this evening. Wind becoming southwest 20 before morning. Low 11. Saturday..Cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning. Wind west 30 km/h gusting to 50. High 13. UV index 5 or moderate. Rodney - Shedden - Western Elgin County. Today..Mainly cloudy with 60 percent chance of showers or thunderstorms. Wind becoming southwest 30 km/h gusting to 50 this morning. High 21. UV index 6 or high. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Wind southwest 20 km/h becoming light after midnight. Wind becoming southwest 30 before morning. Low 13. Saturday..Showers ending in the morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 30 km/h becoming northwest 20 gusting to 40 late in the morning. High 15 with temperature falling to 9 in the afternoon. UV index 5 or moderate. St. Thomas - Aylmer - Eastern Elgin County. Today..Mainly cloudy with 60 percent chance of showers or thunderstorms. Wind becoming southwest 30 km/h gusting to 50 this morning. High 20 except 12 near Lake Erie. UV index 6 or high. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Wind south 30 km/h becoming light late this evening. Wind becoming southwest 20 before morning. Low 14. Saturday..Showers ending in the morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 30 km/h gusting to 50 becoming northwest 20 gusting to 40 late in the morning. High 15 with temperature falling to 9 in the afternoon. UV index 5 or moderate. Strathroy - Komoka - Western Middlesex County. Today..Mainly cloudy with 60 percent chance of showers or thunderstorms. Wind south 30 km/h gusting to 50. High 23. Humidex 26. UV index 5 or moderate. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Wind south 30 km/h gusting to 50 becoming west 20 gusting to 40 late this evening. Low 14. Saturday..Showers ending in the morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 20 km/h becoming northwest 20 gusting to 40 in the morning. Temperature falling to 8 in the afternoon. UV index 5 or moderate. London - Parkhill - Eastern Middlesex County. Today..Mainly cloudy with 60 percent chance of showers or thunderstorms. Wind becoming south 30 km/h gusting to 60 this morning. High 22. Humidex 25. UV index 5 or moderate. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Wind south 20 km/h gusting to 40 becoming west 20 gusting to 40 late this evening. Low 15. Saturday..Showers ending in the morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 20 km/h gusting to 40 becoming northwest 20 gusting to 40 late in the morning. Temperature falling to 8 in the afternoon. UV index 3 or moderate. Simcoe - Delhi - Norfolk. Today..Mainly cloudy. 30 percent chance of showers changing to 70 percent chance of showers this morning. Risk of a thunderstorm. Wind becoming southwest 40 km/h gusting to 60 this morning. High 20 except 12 near Lake Erie. UV index 6 or high. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Wind southwest 20 km/h gusting to 40 becoming light this evening. Wind becoming southwest 30 gusting to 60 late this evening. Low 15. Saturday..Showers ending near noon then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 30 km/h gusting to 50 becoming northwest 20 gusting to 40 in the afternoon. High 16 with temperature falling to 8 in the afternoon. UV index 5 or moderate. Dunnville - Caledonia - Haldimand. Today..Mainly cloudy. 30 percent chance of showers changing to 70 percent chance of showers this morning. Risk of a thunderstorm. Wind becoming southwest 30 km/h gusting to 60 this morning. High 20 except 12 near Lake Erie. UV index 5 or moderate. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Wind southwest 30 km/h gusting to 50 becoming light this evening. Wind becoming west 20 gusting to 40 after midnight. Low 15. Saturday..Showers ending near noon then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 30 km/h gusting to 50 becoming northwest 30 gusting to 50 in the afternoon. High 16. UV index 5 or moderate. Woodstock - Tillsonburg - Oxford County. Today..Mainly cloudy. 30 percent chance of showers changing to 70 percent chance of showers this morning. Risk of a thunderstorm. Wind becoming southwest 30 km/h gusting to 60 this morning. High 22. UV index 5 or moderate. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Wind southwest 30 km/h gusting to 50. Low 16. Saturday..Showers ending near noon then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning. Wind west 30 km/h gusting to 50. Temperature falling to 8 in the afternoon. UV index 3 or moderate. Brantford - County of Brant. Today..Mainly cloudy. 30 percent chance of showers changing to 70 percent chance of showers this morning. Risk of a thunderstorm. Wind becoming southwest 40 km/h gusting to 70 this morning. High 22. UV index 5 or moderate. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Wind southwest 30 km/h gusting to 50 becoming light this evening. Wind becoming southwest 30 after midnight. Low 16. Saturday..Showers ending near noon then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 30 km/h gusting to 50 becoming northwest 20 gusting to 40 in the afternoon. Temperature falling to 8 in the afternoon. UV index 5 or moderate. Niagara Falls - Welland - Southern Niagara Region. Today..A mix of sun and cloud. 30 percent chance of showers changing to 70 percent chance of showers near noon. Risk of a thunderstorm. Wind becoming southwest 30 km/h gusting to 50 this morning. High 20 except 12 near Lake Erie. UV index 6 or high. Tonight..Mainly cloudy with 30 percent chance of showers. Showers beginning before morning. Risk of a thunderstorm this evening and overnight. Wind southwest 20 km/h becoming light this evening. Wind becoming southwest 20 gusting to 40 before morning. Low 12. Saturday..Showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 30 km/h gusting to 50. Temperature falling to 8 in the afternoon. UV index 5 or moderate. St. Catharines - Grimsby - Northern Niagara Region. Today..Mainly cloudy. 30 percent chance of showers changing to 70 percent chance of showers near noon. Risk of a thunderstorm. Wind becoming south 20 km/h gusting to 40 then southwest 40 gusting to 80 late this morning. High 23. Humidex 25. UV index 6 or high. Tonight..Mainly cloudy with 30 percent chance of showers. Showers beginning before morning. Risk of a thunderstorm this evening and overnight. Wind southwest 40 km/h gusting to 60 becoming light this evening. Wind becoming southwest 30 gusting to 60 before morning. Low 14. Saturday..Showers ending near noon then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 30 km/h gusting to 60. High 16. UV index 5 or moderate. City of Hamilton. Today..Mainly cloudy. 30 percent chance of showers changing to 70 percent chance of showers this morning. Risk of a thunderstorm. Wind becoming southwest 40 km/h gusting to 70 this morning. High 22. UV index 5 or moderate. Tonight..Mainly cloudy with 30 percent chance of showers. Showers beginning before morning. Risk of a thunderstorm this evening and overnight. Wind southwest 30 km/h gusting to 50 becoming light this evening. Wind becoming southwest 20 gusting to 40 late this evening. Low 17. Saturday..Showers ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the morning. Wind southwest 30 km/h gusting to 60. Temperature falling to 8 in the afternoon. UV index 5 or moderate. Burlington - Oakville. Today..Mainly cloudy. 30 percent chance of showers changing to 70 percent chance of showers this morning and then to 30 percent chance of showers late this afternoon. Risk of a thunderstorm. Wind becoming southwest 40 km/h gusting to 60 this afternoon. High 21. UV index 5 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Wind southwest 20 km/h gusting to 40 becoming light this evening. Wind becoming southwest 20 gusting to 40 after midnight. Low 15. Saturday..Showers ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind southwest 30 km/h gusting to 50 becoming northwest 20 gusting to 40 in the afternoon. High 17. UV index 5 or moderate. Halton Hills - Milton. Today..Mainly cloudy. 30 percent chance of showers changing to 70 percent chance of showers this morning and then to 30 percent chance of showers late this afternoon. Risk of a thunderstorm. Wind becoming southwest 30 km/h gusting to 50 this morning. High 21. UV index 5 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Wind southwest 20 km/h. Low 14. Saturday..Showers ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind southwest 20 km/h gusting to 50 becoming northwest 20 gusting to 40 in the afternoon. High 17. UV index 5 or moderate. Mississauga - Brampton. Today..Mainly cloudy. 30 percent chance of showers changing to 70 percent chance of showers this morning and then to 30 percent chance of showers late this afternoon. Risk of a thunderstorm. Wind becoming southwest 20 km/h gusting to 40 this afternoon. High 20. UV index 5 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Wind southwest 20 km/h becoming light this evening. Low 16. Saturday..Showers ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind becoming southwest 30 km/h in the morning then northwest 20 gusting to 40 in the afternoon. High 17. UV index 5 or moderate. Caledon. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning this morning then changing to 40 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind becoming southwest 30 km/h gusting to 50 this morning. High 19. UV index 3 or moderate. Tonight..Cloudy with 40 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Local amount 10 to 15 mm. Wind becoming southwest 20 km/h gusting to 40 late this evening. Low 15. Saturday..Showers ending early in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind southwest 20 km/h gusting to 40 becoming northwest 20 gusting to 40 in the afternoon. Temperature falling to plus 4 in the afternoon. UV index 3 or moderate. Vaughan - Richmond Hill - Markham. Today..Mainly cloudy. 30 percent chance of showers changing to 70 percent chance of showers this morning and then to 30 percent chance of showers late this afternoon. Risk of a thunderstorm. Wind becoming south 20 km/h this afternoon. High 20. UV index 5 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Low 14. Saturday..Showers ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind becoming southwest 20 km/h gusting to 50 in the morning then northwest 30 gusting to 50 in the afternoon. High 17. UV index 5 or moderate. Newmarket - Georgina - Northern York Region. Today..Cloudy. 30 percent chance of showers changing to 70 percent chance of showers this morning and then to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Wind becoming south 20 km/h gusting to 40 this morning then light this afternoon. High 18. UV index 5 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Wind becoming southwest 20 km/h gusting to 40 after midnight. Low 14. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind southwest 20 km/h gusting to 40 becoming northwest 20 gusting to 40 in the afternoon. High 17. UV index 5 or moderate. Pickering - Oshawa - Southern Durham Region. Today..Becoming cloudy this morning with 30 percent chance of showers changing to 70 percent chance of showers later this morning and then to 30 percent chance of showers late this afternoon. Risk of a thunderstorm. High 16. UV index 5 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Wind becoming southwest 20 km/h before morning. Temperature steady near 14. Saturday..Showers ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind southwest 20 km/h gusting to 50 becoming northwest 30 gusting to 50 in the afternoon. High 17. UV index 5 or moderate. Uxbridge - Beaverton - Northern Durham Region. Today..Cloudy. 30 percent chance of showers changing to 70 percent chance of showers this morning and then to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Wind becoming south 20 km/h gusting to 40 this morning then light this afternoon. High 16. UV index 5 or moderate. Tonight..Mainly cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Wind becoming south 20 km/h gusting to 40 late this evening. Low 12. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind southwest 30 km/h gusting to 50 becoming northwest 30 gusting to 50 in the afternoon. High 17. UV index 5 or moderate. Goderich - Bluewater - Southern Huron County. Today..Mainly cloudy. 30 percent chance of showers early this morning. Showers with thunderstorms beginning early this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind south 30 km/h gusting to 50. High 21 except 15 near Lake Huron. UV index 4 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Wind south 30 km/h becoming west 20 then south 30 late this evening. Low 9. Saturday..Cloudy. 30 percent chance of showers in the morning. Wind north 20 km/h. High 10. UV index 5 or moderate. Wingham - Blyth - Northern Huron County. Today..Mainly cloudy. 30 percent chance of showers early this morning. Showers with thunderstorms beginning early this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind southwest 30 km/h gusting to 50. High 20. UV index 4 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Wind south 20 km/h gusting to 40 becoming west 20 gusting to 40 before morning. Low 10. Saturday..Cloudy. 30 percent chance of showers in the morning. Wind northwest 20 km/h gusting to 40. Temperature falling to plus 5 in the afternoon. UV index 3 or moderate. Stratford - Mitchell - Southern Perth County. Today..Mainly cloudy. 30 percent chance of showers early this morning. Showers with thunderstorms beginning early this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind southwest 30 km/h gusting to 50. High 21. UV index 4 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Wind southwest 30 km/h gusting to 50. Low 13. Saturday..Cloudy. 30 percent chance of showers in the morning. Wind southwest 30 km/h gusting to 50 becoming northwest 30 gusting to 50 in the morning. Temperature falling to 6 in the afternoon. UV index 3 or moderate. Listowel - Milverton - Northern Perth County. Today..Mainly cloudy. 30 percent chance of showers early this morning. Showers with thunderstorms beginning early this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind southwest 30 km/h gusting to 50. High 21. UV index 4 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Local amount 10 to 20 mm. Wind south 20 km/h gusting to 40 becoming west 30 gusting to 50 before morning. Low 13. Saturday..Cloudy. 30 percent chance of showers in the morning. Wind west 30 km/h gusting to 50. Temperature falling to plus 5 in the afternoon. UV index 3 or moderate. Kitchener - Cambridge - Region of Waterloo. Today..Mainly cloudy. 30 percent chance of showers early this morning. Showers with thunderstorms beginning this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind becoming southwest 30 km/h gusting to 60 this morning. High 20. UV index 4 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Local amount 10 to 15 mm. Wind southwest 20 km/h gusting to 40. Low 14. Saturday..Showers ending early in the morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the morning. Wind west 30 km/h gusting to 50. Temperature falling to 7 in the afternoon. UV index 3 or moderate. Guelph - Erin - Southern Wellington County. Today..Mainly cloudy. 30 percent chance of showers early this morning. Showers with thunderstorms beginning this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind becoming southwest 30 km/h gusting to 50 this morning. High 20. UV index 3 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Local amount 10 to 15 mm. Wind southwest 20 km/h becoming light this evening. Wind becoming southwest 20 gusting to 40 after midnight. Low 14. Saturday..Showers ending early in the morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the morning. Wind west 30 km/h gusting to 50. Temperature falling to 7 in the afternoon. UV index 5 or moderate. Mount Forest - Arthur - Northern Wellington County. Today..Cloudy. 30 percent chance of showers early this morning. Showers with thunderstorms beginning this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind southwest 20 km/h gusting to 40. High 20. UV index 3 or moderate. Tonight..Cloudy with 30 percent chance of showers this evening and after midnight. Showers beginning overnight. Risk of a thunderstorm this evening and overnight. Local amount 10 to 15 mm. Wind southwest 20 km/h gusting to 40. Low 13. Saturday..Showers ending early in the morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the morning. Wind southwest 20 km/h becoming northwest 20 gusting to 40 in the morning. Temperature falling to plus 3 in the afternoon. UV index 3 or moderate. Orangeville - Grand Valley - Southern Dufferin County. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning this morning then changing to 40 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind becoming southwest 30 km/h gusting to 50 this morning. High 20. UV index 3 or moderate. Tonight..Cloudy with 40 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Local amount 10 to 15 mm. Wind becoming southwest 20 km/h after midnight. Low 13. Saturday..Showers ending early in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind southwest 20 km/h gusting to 40 becoming northwest 20 gusting to 40 in the afternoon. Temperature falling to plus 5 in the afternoon. UV index 3 or moderate. Shelburne - Mansfield - Northern Dufferin County. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning this morning then changing to 40 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind becoming southwest 20 km/h gusting to 40 this morning. High 18. UV index 3 or moderate. Tonight..Cloudy with 40 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Local amount 10 to 15 mm. Wind southwest 30 km/h gusting to 50. Low 12. Saturday..Showers ending early in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind west 30 km/h gusting to 50. High 13. UV index 3 or moderate. Innisfil - New Tecumseth - Angus. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning this morning then changing to 40 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind becoming southwest 20 km/h gusting to 40 this morning. High 19. UV index 3 or moderate. Tonight..Cloudy with 40 percent chance of showers this evening and after midnight. Showers beginning after midnight. Risk of a thunderstorm this evening and overnight. Local amount 10 to 15 mm. Wind south 20 km/h becoming light after midnight. Low 13. Saturday..Showers ending early in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind becoming west 20 km/h gusting to 40 in the morning. High 14 with temperature falling to plus 5 in the afternoon. UV index 3 or moderate. Saugeen Shores - Kincardine - Southern Bruce County. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning early this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 to 10 mm. Wind south 30 km/h gusting to 50. High 18. UV index 5 or moderate. Tonight..Showers at times heavy or thunderstorms. Local amount 10 to 20 mm. Wind southwest 20 km/h gusting to 40. Low 6. Saturday..Cloudy. 40 percent chance of showers in the morning. Becoming a mix of sun and cloud late in the afternoon. Wind northwest 20 km/h gusting to 40 becoming light in the morning. Wind becoming northwest 20 gusting to 40 in the afternoon. High 7. UV index 4 or moderate. Bruce Peninsula - Sauble Beach - Tobermory. Today..Mainly cloudy. 30 percent chance of showers early this morning. Showers beginning early this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 to 10 mm. Wind south 30 km/h gusting to 50. High 16. UV index 5 or moderate. Tonight..Showers at times heavy or thunderstorms. Local amount 30 to 40 mm. Wind becoming south 20 km/h late this evening then becoming west 20 gusting to 40. Low plus 3. Saturday..Cloudy. 30 percent chance of showers early in the morning. Becoming a mix of sun and cloud in the afternoon. Wind west 20 km/h gusting to 40 increasing to 50 gusting to 70 late in the morning. High plus 5. UV index 4 or moderate. Hanover - Dundalk - Southern Grey County. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning early this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 to 10 mm. Wind southwest 20 km/h gusting to 40. High 19. UV index 4 or moderate. Tonight..Showers at times heavy or thunderstorms. Local amount 10 to 20 mm. Wind southwest 30 km/h gusting to 50. Low 13. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind west 30 km/h gusting to 50. Temperature falling to plus 2 in the afternoon. UV index 3 or moderate. Owen Sound - Blue Mountains - Northern Grey County. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning early this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind southwest 30 km/h gusting to 50. High 18. UV index 5 or moderate. Tonight..Showers or thunderstorms. Local amount 20 to 30 mm. Wind becoming southwest 30 km/h gusting to 50 this evening. Low 7. Saturday..Cloudy. 40 percent chance of showers in the morning. Becoming a mix of sun and cloud late in the afternoon. Wind west 30 km/h gusting to 50. Temperature falling to plus 2 in the afternoon. UV index 5 or moderate. Barrie - Collingwood - Hillsdale. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning early this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind south 20 km/h becoming light late this morning. High 18. UV index 4 or moderate. Tonight..Showers or thunderstorms. Local amount 20 to 30 mm. Wind southwest 20 km/h. Low 11. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind west 30 km/h gusting to 50. Temperature falling to plus 3 in the afternoon. UV index 4 or moderate. Midland - Coldwater - Orr Lake. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind southeast 20 km/h becoming light late this morning. High 15. UV index 4 or moderate. Tonight..Showers at times heavy or thunderstorms. Local amount 30 to 40 mm. Wind becoming south 20 km/h this evening. Low 6. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind becoming west 30 km/h gusting to 50 in the morning. High 9. UV index 3 or moderate. Orillia - Lagoon City - Washago. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 mm. Wind southeast 20 km/h becoming light late this morning. High 13. UV index 4 or moderate. Tonight..Showers at times heavy or thunderstorms. Local amount 30 to 40 mm. Wind becoming south 20 km/h then increasing to 40 gusting to 60 late this evening. Low 8. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind southwest 30 km/h. High 9. UV index 4 or moderate. Cobourg - Colborne - Western Northumberland County. Today..Increasing cloudiness. 70 percent chance of showers changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind becoming west 20 km/h late this morning. High 12. UV index 5 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening. Risk of a thunderstorm this evening and overnight. Wind east 20 km/h becoming southwest 20 before morning. Temperature steady near 10. Saturday..Showers ending in the morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the morning. Wind west 30 km/h gusting to 50. High 15. UV index 4 or moderate. Belleville - Quinte West - Eastern Northumberland County. Today..Increasing cloudiness. 70 percent chance of showers changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind becoming west 20 km/h late this morning. High 14. UV index 5 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening. Risk of a thunderstorm this evening and overnight. Local amount 10 to 15 mm. Wind east 20 km/h becoming southwest 20 before morning. Low 9. Saturday..Showers ending in the morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the morning. Wind west 30 km/h gusting to 50. High 15. UV index 4 or moderate. Picton - Sandbanks Park. Today..Increasing cloudiness. 70 percent chance of showers changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind becoming west 20 km/h late this morning. High 11. UV index 5 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening. Risk of a thunderstorm this evening and overnight. Wind east 20 km/h becoming southwest 20 before morning. Temperature steady near 9. Saturday..Showers ending in the morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the morning. Wind west 30 km/h gusting to 50. High 15. UV index 4 or moderate. Napanee - Consecon. Today..Increasing cloudiness. 70 percent chance of showers changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind becoming west 20 km/h late this morning. High 12. UV index 5 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening. Risk of a thunderstorm this evening and overnight. Local amount 10 to 15 mm. Wind east 20 km/h becoming southwest 20 before morning. Temperature steady near 9. Saturday..Showers ending in the morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the morning. Wind west 30 km/h gusting to 50. High 15. UV index 4 or moderate. Kingston - Odessa - Frontenac Islands. Today..Sunny. Increasing cloudiness this morning then 70 percent chance of showers this afternoon. Risk of a thunderstorm late this afternoon. Wind becoming south 30 km/h this morning then light this afternoon. High 14. UV index 5 or moderate. Tonight..Cloudy. 30 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of a thunderstorm this evening and overnight. Local amount 15 to 25 mm. Wind becoming southwest 20 km/h before morning. Low 9. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind southwest 30 km/h gusting to 50. High 15. UV index 5 or moderate. Lindsay - Southern Kawartha Lakes. Today..Becoming cloudy this morning. Showers beginning this morning then changing to 40 percent chance of showers this afternoon. Risk of a thunderstorm late this morning and this afternoon. High 15. UV index 3 or moderate. Tonight..Cloudy. 40 percent chance of showers early this evening. Showers beginning this evening. Risk of a thunderstorm this evening and overnight. Local amount 10 to 15 mm. Wind becoming west 30 km/h gusting to 50 this evening then south 20 gusting to 40. Low 9. Saturday..Showers ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind southwest 30 km/h gusting to 60. High 12. UV index 5 or moderate. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Today..Becoming cloudy this morning with showers changing to 40 percent chance of showers this afternoon. Risk of a thunderstorm late this morning and this afternoon. Local amount 5 mm. Wind becoming southeast 20 km/h this morning. High 13. UV index 3 or moderate. Tonight..Cloudy. 40 percent chance of showers early this evening. Showers at times heavy or thunderstorms beginning this evening. Risk of a thunderstorm early this evening. Local amount 30 to 40 mm. Wind becoming south 20 km/h this evening. Low 9. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind west 30 km/h gusting to 50. High 12. UV index 4 or moderate. Peterborough City - Lakefield - Southern Peterborough County. Today..Becoming cloudy this morning with showers changing to 40 percent chance of showers this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind southeast 20 km/h becoming light late this morning. High 14. UV index 3 or moderate. Tonight..Cloudy. 40 percent chance of showers early this evening. Showers beginning this evening. Risk of a thunderstorm this evening and overnight. Local amount 10 to 15 mm. Wind becoming southwest 20 km/h late this evening. Temperature steady near 12. Saturday..Showers ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind west 30 km/h gusting to 50. High 15. UV index 5 or moderate. Apsley - Woodview - Northern Peterborough County. Today..Becoming cloudy this morning with showers changing to 40 percent chance of showers this afternoon. Risk of a thunderstorm late this morning and this afternoon. Local amount 5 mm. Wind southeast 20 km/h becoming light late this morning. High 12. UV index 2 or low. Tonight..Cloudy. 40 percent chance of showers early this evening. Showers at times heavy or thunderstorms beginning this evening. Risk of a thunderstorm early this evening. Local amount 30 to 40 mm. Wind becoming south 20 km/h late this evening. Temperature steady near 11. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind west 30 km/h gusting to 50. High 15. UV index 5 or moderate. Stirling - Tweed - Madoc. Today..Increasing cloudiness. 70 percent chance of showers changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind becoming west 20 km/h late this morning. High 12. UV index 4 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers at times heavy beginning this evening. Risk of a thunderstorm this evening and overnight. Local amount 15 to 25 mm. Wind becoming southwest 20 km/h before morning. Low 9. Saturday..Showers at times heavy ending early in the morning then cloudy with 40 percent chance of showers at times heavy. Risk of a thunderstorm early in the morning. Wind west 30 km/h gusting to 60. High 17. UV index 5 or moderate. Tamworth - Sydenham - South Frontenac. Today..Sunny. Increasing cloudiness this morning then 70 percent chance of showers this afternoon. Risk of a thunderstorm late this afternoon. Wind becoming south 20 km/h gusting to 40 this morning then light this afternoon. High 12. UV index 4 or moderate. Tonight..Cloudy. 30 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of a thunderstorm this evening and overnight. Local amount 15 to 25 mm. Low 9. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind becoming southwest 30 km/h gusting to 60 in the morning. High 17. UV index 5 or moderate. Kaladar - Bannockburn - Bon Echo Park. Today..Increasing cloudiness. Showers beginning this morning and ending this afternoon then 30 percent chance of showers late this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind southeast 20 km/h becoming light this afternoon. High 12. UV index 3 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers at times heavy or thunderstorms beginning this evening. Risk of a thunderstorm early this evening. Local amount 20 to 30 mm. Wind becoming south 20 km/h after midnight. Low 9. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind west 30 km/h gusting to 60. High 17. UV index 5 or moderate. Bancroft - Hastings Highlands - Denbigh. Today..Increasing cloudiness. Showers beginning this morning and ending this afternoon then 30 percent chance of showers late this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind becoming south 20 km/h this morning. High 11. Wind chill minus 7 this morning. UV index 3 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers at times heavy or thunderstorms beginning this evening. Risk of a thunderstorm early this evening. Local amount 20 to 30 mm. Wind southwest 20 km/h. Low 9. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind southwest 30 km/h gusting to 60. High 17. UV index 5 or moderate. Gananoque - Mallorytown. Today..Sunny. Increasing cloudiness this morning then 70 percent chance of showers this afternoon. Risk of a thunderstorm late this afternoon. Wind becoming south 30 km/h gusting to 50 this morning then light this afternoon. High 14. UV index 5 or moderate. Tonight..Cloudy. 30 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of a thunderstorm this evening and overnight. Local amount 15 to 25 mm. Temperature steady near 12. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind becoming southwest 30 km/h gusting to 50 in the morning. High 19. UV index 5 or moderate. Brockville - Prescott. Today..Sunny. Increasing cloudiness this morning then 70 percent chance of showers this afternoon. Risk of a thunderstorm late this afternoon. Wind becoming south 20 km/h gusting to 40 this morning then light this afternoon. High 13. UV index 5 or moderate. Tonight..Cloudy. 30 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of a thunderstorm this evening and overnight. Local amount 15 to 25 mm. Temperature steady near 12. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind becoming southwest 30 km/h gusting to 50 in the morning. High 19. UV index 5 or moderate. Westport - Charleston Lake. Today..Sunny. Increasing cloudiness this morning then 70 percent chance of showers this afternoon. Risk of a thunderstorm late this afternoon. Wind south 20 km/h becoming light this afternoon. High 14. UV index 4 or moderate. Tonight..Cloudy. 30 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of a thunderstorm this evening and overnight. Local amount 15 to 25 mm. Wind becoming south 20 km/h after midnight. Temperature steady near 12. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind becoming southwest 20 km/h gusting to 50 in the morning then west 40 gusting to 60 in the afternoon. High 19. UV index 5 or moderate. Merrickville-Wolford - Kemptville. Today..Increasing cloudiness. 70 percent chance of showers this afternoon. Risk of a thunderstorm late this afternoon. Wind southeast 20 km/h becoming light this afternoon. High 13. UV index 5 or moderate. Tonight..Cloudy. 30 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of a thunderstorm this evening and overnight. Local amount 15 to 25 mm. Wind becoming southwest 20 km/h gusting to 40 after midnight. Temperature steady near 12. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of a thunderstorm early in the morning. Wind southwest 30 km/h gusting to 60. High 19. UV index 5 or moderate. Ottawa North - Kanata - Orl‚ans. Today..Increasing cloudiness. A few showers beginning late this morning. Wind up to 15 km/h. High 12. Wind chill minus 7 this morning. UV index 4 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of thunderstorms this evening and overnight. Local amount 15 to 25 mm. Wind becoming south 20 km/h after midnight. Temperature steady near 12. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of thunderstorms early in the morning. Wind becoming southwest 30 km/h gusting to 60 in the morning. High 19. UV index 4 or moderate. Ottawa South - Richmond - Metcalfe. Today..Increasing cloudiness. A few showers beginning late this morning. Wind up to 15 km/h. High 12. Wind chill minus 7 this morning. UV index 4 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of thunderstorms this evening and overnight. Local amount 15 to 25 mm. Wind becoming south 20 km/h after midnight. Low 10 with temperature rising to 14 by morning. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of thunderstorms early in the morning. Wind becoming southwest 30 km/h gusting to 60 in the morning. High 19. UV index 4 or moderate. Gatineau. Today..Sunny. Increasing cloudiness this morning then a few showers. Wind up to 15 km/h. High 13. Wind chill minus 5 this morning. UV index 5 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of thunderstorms this evening and overnight. Local amount 15 to 25 mm. Low 9 with temperature rising to 13 by morning. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of thunderstorms early in the morning. Wind becoming west 20 km/h late in the morning. High 18. UV index 4 or moderate. Prescott and Russell. Today..Sunny. Increasing cloudiness this morning then a few showers. Wind up to 15 km/h. High 12. Wind chill minus 8 this morning. UV index 4 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of thunderstorms this evening and overnight. Local amount 15 to 25 mm. Low 10 with temperature rising to 13 by morning. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of thunderstorms early in the morning. Wind becoming west 40 km/h gusting to 60 in the morning. High 19. UV index 5 or moderate. Morrisburg - Long Sault. Today..Sunny. Increasing cloudiness this morning then a few showers. Wind becoming south 20 km/h gusting to 40 this morning then light this afternoon. High 13. UV index 4 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of thunderstorms this evening and overnight. Local amount 15 to 25 mm. Wind becoming south 20 km/h gusting to 40 after midnight. Temperature steady near 12. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of thunderstorms early in the morning. Wind southwest 20 km/h gusting to 40 increasing to 40 gusting to 70 in the morning. High 18. UV index 4 or moderate. Cornwall - Lancaster. Today..Sunny. Increasing cloudiness this morning then a few showers. Wind becoming south 20 km/h gusting to 40 late this morning then light this afternoon. High 13. UV index 4 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of thunderstorms this evening and overnight. Local amount 15 to 25 mm. Wind becoming southwest 20 km/h before morning. Temperature steady near 12. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of thunderstorms early in the morning. Wind southwest 20 km/h gusting to 50 increasing to 40 gusting to 60 late in the morning. High 18. UV index 5 or moderate. Winchester - Newington. Today..Sunny. Increasing cloudiness this morning then a few showers. Wind becoming south 20 km/h gusting to 40 this morning then light this afternoon. High 13. UV index 4 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of thunderstorms this evening and overnight. Local amount 15 to 25 mm. Wind becoming south 20 km/h after midnight. Temperature steady near 12. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of thunderstorms early in the morning. Wind becoming southwest 40 km/h gusting to 60 in the morning. High 18. UV index 5 or moderate. Maxville - Alexandria. Today..Sunny. Increasing cloudiness this morning then a few showers. Wind becoming southeast 20 km/h late this morning. High 13. Wind chill minus 7 this morning. UV index 4 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of thunderstorms this evening and overnight. Local amount 15 to 25 mm. Wind becoming south 20 km/h after midnight. Low 10 with temperature rising to 13 by morning. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of thunderstorms early in the morning. Wind southwest 20 km/h gusting to 60 increasing to 40 gusting to 60 in the afternoon. High 18. UV index 5 or moderate. Plevna - Sharbot Lake - Western Lanark County. Today..Increasing cloudiness. Showers beginning this morning and ending this afternoon then 30 percent chance of showers late this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind south 20 km/h becoming light this afternoon. High 12. UV index 3 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers at times heavy or thunderstorms beginning this evening. Risk of a thunderstorm early this evening. Local amount 20 to 30 mm. Wind becoming south 20 km/h late this evening. Low 9. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind southwest 30 km/h gusting to 60. High 19. UV index 5 or moderate. Smiths Falls - Perth - Eastern Lanark County. Today..Increasing cloudiness. A few showers beginning late this morning. Wind south 20 km/h becoming light this afternoon. High 12. UV index 4 or moderate. Tonight..Cloudy. 40 percent chance of showers this evening. Showers at times heavy beginning late this evening. Risk of thunderstorms this evening and overnight. Local amount 15 to 25 mm. Wind becoming south 20 km/h after midnight. Low 9. Saturday..Showers at times heavy ending in the morning then cloudy with 40 percent chance of showers. Risk of thunderstorms early in the morning. Wind west 40 km/h gusting to 60. High 19. UV index 5 or moderate. Port Carling - Port Severn. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 20 km/h becoming light late this morning. High 12. UV index 4 or moderate. Tonight..Showers at times heavy or thunderstorms. Local amount 30 to 40 mm. Wind becoming south 20 km/h this evening. Low 8. Saturday..Cloudy. 30 percent chance of showers in the morning. Wind west 30 km/h gusting to 50. Temperature falling to plus 3 in the afternoon. UV index 3 or moderate. Bracebridge - Gravenhurst. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 to 10 mm. Wind south 20 km/h. High 12. UV index 4 or moderate. Tonight..Showers at times heavy or thunderstorms. Local amount 30 to 40 mm. Wind becoming south 20 km/h late this evening. Low 6. Saturday..Cloudy. 30 percent chance of showers in the morning. Wind west 20 km/h gusting to 40. High 7 with temperature falling to plus 3 in the afternoon. UV index 3 or moderate. Town of Parry Sound - Rosseau - Killbear Park. Today..Cloudy. 30 percent chance of showers early this morning. Showers beginning this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 to 10 mm. Wind south 30 km/h becoming light this afternoon. High 11. UV index 4 or moderate. Tonight..Showers at times heavy with thunderstorms. Local amount 30 to 40 mm. Wind southeast 20 km/h becoming southwest 20 after midnight. Low plus 5. Saturday..Cloudy. 30 percent chance of showers early in the morning. Wind becoming west 20 km/h late in the morning. Temperature steady near plus 5. UV index 3 or moderate. Huntsville - Baysville. Today..Mainly cloudy. 30 percent chance of showers early this morning. Showers beginning this morning then changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm. Local amount 5 to 10 mm. Wind becoming southwest 20 km/h this afternoon. High 10. UV index 4 or moderate. Tonight..Showers at times heavy with thunderstorms. Local amount 30 to 40 mm. Wind south 20 km/h becoming west 20 before morning. Temperature steady near 11. Saturday..Cloudy. 30 percent chance of showers early in the morning. Wind west 20 km/h. Temperature falling to plus 4 in the afternoon. UV index 3 or moderate. Haliburton - Minden - Southern Haliburton County. Today..Increasing cloudiness. Showers beginning this morning and ending this afternoon then 30 percent chance of showers late this afternoon. Risk of a thunderstorm late this morning and this afternoon. Local amount 5 mm. Wind becoming south 20 km/h this morning. High 10. Wind chill minus 7 this morning. UV index 3 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers at times heavy or thunderstorms beginning this evening. Risk of a thunderstorm early this evening. Local amount 30 to 40 mm. Wind becoming southwest 20 km/h late this evening. Temperature rising to 13 by morning. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind west 30 km/h gusting to 50. Temperature falling to plus 4 in the afternoon. UV index 3 or moderate. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Today..Increasing cloudiness. Showers beginning this morning and ending this afternoon then 30 percent chance of showers late this afternoon. Risk of a thunderstorm late this morning and this afternoon. Local amount 5 mm. Wind becoming south 20 km/h this morning. High 10. Wind chill minus 7 this morning. UV index 3 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers at times heavy or thunderstorms beginning this evening. Risk of a thunderstorm early this evening. Local amount 30 to 40 mm. Wind south 20 km/h becoming light this evening. Wind becoming southwest 20 gusting to 40 before morning. Temperature rising to 13 by morning. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind southwest 30 km/h gusting to 50. Temperature falling to plus 4 in the afternoon. UV index 3 or moderate. Barry's Bay - Killaloe. Today..Increasing cloudiness. Showers beginning this morning and ending this afternoon then 30 percent chance of showers late this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind becoming southwest 20 km/h gusting to 40 this morning. High 10. UV index 3 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening. Risk of a thunderstorm this evening and overnight. Local amount 15 to 25 mm. Wind south 20 km/h. Temperature rising to 14 by morning. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind west 30 km/h gusting to 60. High 18. UV index 4 or moderate. Renfrew - Arnprior - Calabogie. Today..Increasing cloudiness. Showers beginning this morning and ending this afternoon then 30 percent chance of showers late this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind southeast 20 km/h becoming southwest 20 this afternoon. High 10. UV index 2 or low. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening. Risk of a thunderstorm this evening and overnight. Local amount 15 to 25 mm. Wind south 20 km/h. Low 9 with temperature rising to 14 by morning. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind west 30 km/h gusting to 60. High 18. UV index 4 or moderate. Petawawa - Pembroke - Cobden. Today..Increasing cloudiness. Showers beginning this morning and ending this afternoon then 30 percent chance of showers late this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind southeast 20 km/h becoming light late this morning. High 9. Wind chill minus 8 this morning. UV index 3 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening. Risk of a thunderstorm this evening and overnight. Local amount 15 to 25 mm. Low 8 with temperature rising to 14 by morning. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind becoming northwest 20 km/h in the afternoon. High 16 with temperature falling to 7 in the afternoon. UV index 4 or moderate. Western Algonquin Park - Lake of Two Rivers. Today..Becoming cloudy this morning with showers changing to 30 percent chance of showers this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind becoming southwest 20 km/h gusting to 40 late this morning. High 9. UV index 3 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening. Risk of a thunderstorm this evening and overnight. Local amount 15 to 25 mm. Wind becoming southwest 20 km/h before morning. Temperature rising to 12 by morning. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind west 20 km/h gusting to 40. High 13 with temperature falling to plus 5 in the afternoon. UV index 2 or low. Deep River - Whitney - Eastern Algonquin Park. Today..Increasing cloudiness. Showers beginning this morning and ending this afternoon then 30 percent chance of showers late this afternoon. Risk of a thunderstorm late this morning and this afternoon. Wind becoming southwest 20 km/h gusting to 40 late this morning. High 9. Wind chill minus 8 this morning. UV index 3 or moderate. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers beginning this evening. Risk of a thunderstorm this evening and overnight. Local amount 15 to 25 mm. Wind southwest 20 km/h. Temperature rising to 12 by morning. Saturday..Cloudy. 40 percent chance of showers in the morning. Wind west 20 km/h gusting to 40. High 13 with temperature falling to Continued in next message... --- up 8 hours, 39 minutes * Origin: Northern Realms (1:229/664) .