Subj : Southern Ontario Weather To : All From : Northern Realms Date : Mon Apr 08 2024 15:35:00 FPCN11 CWTO 081930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Monday 8 April 2024 for tonight Tuesday and Tuesday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Tuesday. City of Toronto. Tonight..Clearing. Low 6. Tuesday..Sunny in the morning then a mix of sun and cloud with 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 15. UV index 5 or moderate. Tuesday night..Mainly cloudy with 70 percent chance of showers. Risk of a thunderstorm in the evening. Low 11. Windsor - Leamington - Essex County. Tonight..Clear. Wind south 20 km/h becoming light near midnight. Low plus 5. Tuesday..Clear early in the morning then a mix of sun and cloud with 70 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 22. Humidex 25. UV index 6 or high. Tuesday night..Partly cloudy. 70 percent chance of showers early in the evening with risk of a thunderstorm. Clearing overnight. Wind southwest 20 km/h becoming light near midnight. Low plus 5. Chatham-Kent - Rondeau Park. Tonight..Clear. Low 6. Tuesday..Sunny early in the morning then a mix of sun and cloud with 70 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 21. UV index 6 or high. Tuesday night..Mainly cloudy. 70 percent chance of showers early in the evening with risk of a thunderstorm. Clearing before morning. Wind south 20 km/h becoming light near midnight. Low plus 5. Sarnia - Petrolia - Western Lambton County. Tonight..Clear. Wind south 20 km/h becoming light near midnight. Low plus 5. Tuesday..Sunny in the morning then a mix of sun and cloud with 70 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 21. UV index 5 or moderate. Tuesday night..Mainly cloudy with 70 percent chance of showers early in the evening and risk of a thunderstorm. Clearing late in the evening. Wind south 20 km/h becoming light near midnight. Low plus 5. Watford - Pinery Park - Eastern Lambton County. Tonight..Clear. Low plus 5. Tuesday..Sunny. Increasing cloudiness near noon then 70 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind becoming south 30 km/h gusting to 50 in the morning. High 21. UV index 5 or moderate. Tuesday night..Partly cloudy. 70 percent chance of showers early in the evening with risk of a thunderstorm. Wind south 20 km/h becoming light near midnight. Low plus 5. Rodney - Shedden - Western Elgin County. Tonight..Clear. Low plus 4. Tuesday..Sunny early in the morning then a mix of sun and cloud with 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 near noon. High 18. UV index 5 or moderate. Tuesday night..Mainly cloudy. 70 percent chance of showers early in the evening with risk of a thunderstorm. Clearing before morning. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low 6. St. Thomas - Aylmer - Eastern Elgin County. Tonight..Clear. Wind south 20 km/h gusting to 40 becoming light early this evening. Low plus 4. Tuesday..Sunny early in the morning then a mix of sun and cloud with 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 near noon. High 18. UV index 5 or moderate. Tuesday night..Mainly cloudy. 70 percent chance of showers early in the evening with risk of a thunderstorm. Clearing overnight. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low 6. Strathroy - Komoka - Western Middlesex County. Tonight..Clear. Low 6. Tuesday..Sunny early in the morning then a mix of sun and cloud with 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 near noon. High 22. UV index 5 or moderate. Tuesday night..Partly cloudy. 70 percent chance of showers early in the evening with risk of a thunderstorm. Clearing overnight. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low plus 5. London - Parkhill - Eastern Middlesex County. Tonight..Clear. Wind south 20 km/h gusting to 40 becoming light early this evening. Low 6. Tuesday..Sunny in the morning then a mix of sun and cloud with 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 near noon. High 22. UV index 5 or moderate. Tuesday night..Mainly cloudy. 70 percent chance of showers early in the evening with risk of a thunderstorm. Clearing before morning. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low plus 5. Simcoe - Delhi - Norfolk. Tonight..Clear. Low plus 5. Tuesday..Mainly sunny. Increasing cloudiness in the afternoon then 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 near noon. High 20 except 15 near Lake Erie. UV index 5 or moderate. Tuesday night..Partly cloudy. 70 percent chance of showers early in the evening then 30 percent chance of showers late in the evening and after midnight. Risk of a thunderstorm early in the evening. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low 9. Dunnville - Caledonia - Haldimand. Tonight..Clear. Low plus 4. Tuesday..Mainly sunny. Increasing cloudiness in the afternoon then 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 near noon. High 21 except 15 near Lake Erie. UV index 5 or moderate. Tuesday night..Mainly cloudy. 70 percent chance of showers in the evening then 30 percent chance of showers late in the evening and after midnight. Clearing before morning. Risk of a thunderstorm in the evening. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low 9. Woodstock - Tillsonburg - Oxford County. Tonight..Clear. Low plus 3. Tuesday..Sunny in the morning then a mix of sun and cloud with 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 near noon. High 21. UV index 5 or moderate. Tuesday night..Partly cloudy. 70 percent chance of showers early in the evening then 30 percent chance of showers late in the evening and after midnight. Risk of a thunderstorm early in the evening. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low 6. Brantford - County of Brant. Tonight..Clearing early this evening. Low plus 3. Tuesday..Sunny. Increasing cloudiness in the afternoon then 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 near noon. High 21. UV index 5 or moderate. Tuesday night..Mainly cloudy. 70 percent chance of showers in the evening then 30 percent chance of showers late in the evening and after midnight. Clearing before morning. Risk of a thunderstorm in the evening. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low 6. Niagara Falls - Welland - Southern Niagara Region. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Otherwise clear. Low plus 4. Tuesday..Sunny in the morning then a mix of sun and cloud with 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon. High 21 except 14 near Lake Erie. UV index 5 or moderate. Tuesday night..Mainly cloudy. 70 percent chance of showers changing to 30 percent chance of showers near midnight. Risk of a thunderstorm in the evening. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low 8. St. Catharines - Grimsby - Northern Niagara Region. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Low plus 2. Tuesday..Mainly sunny. Increasing cloudiness in the afternoon then 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon. High 22. Humidex 25. UV index 5 or moderate. Tuesday night..Mainly cloudy. 70 percent chance of showers changing to 30 percent chance of showers near midnight. Risk of a thunderstorm in the evening. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low 9. City of Hamilton. Tonight..Clearing early this evening. Low plus 4. Tuesday..Sunny. Increasing cloudiness in the afternoon then 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 21. UV index 5 or moderate. Tuesday night..Mainly cloudy. 70 percent chance of showers changing to 30 percent chance of showers late in the evening. Clearing before morning. Risk of a thunderstorm in the evening. Low 10. Burlington - Oakville. Tonight..Mainly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Low plus 5. Tuesday..Sunny. Increasing cloudiness in the afternoon then 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 17. UV index 5 or moderate. Tuesday night..Mainly cloudy. 70 percent chance of showers changing to 30 percent chance of showers late in the evening. Risk of a thunderstorm in the evening. Low 9. Halton Hills - Milton. Tonight..Mainly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Low 6. Tuesday..Sunny. Increasing cloudiness in the afternoon then 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 20. UV index 5 or moderate. Tuesday night..Mainly cloudy. 70 percent chance of showers changing to 30 percent chance of showers late in the evening. Clearing before morning. Risk of a thunderstorm in the evening. Low 8. Mississauga - Brampton. Tonight..Clearing. Low 6. Tuesday..Sunny. Increasing cloudiness in the afternoon then 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 18. UV index 5 or moderate. Tuesday night..Mainly cloudy. 70 percent chance of showers changing to 30 percent chance of showers late in the evening. Risk of a thunderstorm in the evening. Low 8. Caledon. Tonight..Clearing early this evening. Wind southeast 20 km/h becoming light near midnight. Low 7. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with a few showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 20. UV index 5 or moderate. Tuesday night..A few showers ending in the evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 6. Vaughan - Richmond Hill - Markham. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Clearing this evening. Low plus 4. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 18. UV index 5 or moderate. Tuesday night..Mainly cloudy with 70 percent chance of showers. Risk of a thunderstorm in the evening. Low 9. Newmarket - Georgina - Northern York Region. Tonight..Cloudy with 40 percent chance of showers early this evening. Clearing this evening. Wind southeast 20 km/h becoming light near midnight. Low plus 4. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with a few showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 18. UV index 5 or moderate. Tuesday night..A few showers ending late in the evening then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 8. Pickering - Oshawa - Southern Durham Region. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Clearing this evening. Low plus 4. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. High 18 except 14 near Lake Ontario. UV index 5 or moderate. Tuesday night..Mainly cloudy with 70 percent chance of showers. Risk of a thunderstorm in the evening. Low 9. Uxbridge - Beaverton - Northern Durham Region. Tonight..Cloudy with 40 percent chance of showers early this evening. Clearing this evening. Wind southeast 20 km/h becoming light near midnight. Low plus 4. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with a few showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 18. UV index 5 or moderate. Tuesday night..A few showers ending late in the evening then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 8. Goderich - Bluewater - Southern Huron County. Tonight..Clear. Wind becoming southeast 20 km/h early this evening. Low 7. Tuesday..Sunny. Increasing cloudiness in the morning then 60 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind southeast 20 km/h becoming southwest 30 gusting to 50 near noon. High 22. UV index 5 or moderate. Tuesday night..Mainly cloudy with 60 percent chance of showers early in the evening and risk of a thunderstorm. Clearing in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low plus 2. Wingham - Blyth - Northern Huron County. Tonight..Clearing early this evening. Wind becoming southeast 20 km/h early this evening. Low 7. Tuesday..Sunny. Increasing cloudiness late in the morning then 60 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind southeast 20 km/h becoming southwest 30 gusting to 50 near noon. High 20. UV index 5 or moderate. Tuesday night..Partly cloudy with 60 percent chance of showers early in the evening and risk of a thunderstorm. Clearing in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low plus 2. Stratford - Mitchell - Southern Perth County. Tonight..Clearing early this evening. Low 6. Tuesday..Sunny in the morning then a mix of sun and cloud with a few showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 near noon. High 20. UV index 5 or moderate. Tuesday night..Partly cloudy. 70 percent chance of showers early in the evening with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low plus 3. Listowel - Milverton - Northern Perth County. Tonight..Clearing early this evening. Low 6. Tuesday..Sunny. Increasing cloudiness near noon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming south 30 km/h gusting to 50 near noon. High 20. UV index 5 or moderate. Tuesday night..Mainly cloudy with 70 percent chance of showers early in the evening and risk of a thunderstorm. Clearing late in the evening. Wind southwest 20 km/h gusting to 40 becoming light near midnight. Low plus 3. Kitchener - Cambridge - Region of Waterloo. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Wind southeast 20 km/h becoming light near midnight. Low plus 4. Tuesday..Sunny. Increasing cloudiness in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 20. UV index 5 or moderate. Tuesday night..A few showers ending in the evening then partly cloudy with 30 percent chance of showers. Clearing before morning. Risk of a thunderstorm early in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 6. Guelph - Erin - Southern Wellington County. Tonight..Clearing early this evening. Wind southeast 20 km/h becoming light near midnight. Low plus 4. Tuesday..Sunny. Increasing cloudiness in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 20. UV index 5 or moderate. Tuesday night..A few showers ending in the evening then mainly cloudy with 30 percent chance of showers. Clearing before morning. Risk of a thunderstorm early in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 6. Mount Forest - Arthur - Northern Wellington County. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Wind southeast 20 km/h becoming light near midnight. Low 6. Tuesday..Sunny. Increasing cloudiness near noon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 20. UV index 5 or moderate. Tuesday night..A few showers ending in the evening then partly cloudy with 30 percent chance of showers. Clearing before morning. Risk of a thunderstorm early in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low plus 4. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Mainly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Wind southeast 20 km/h becoming light near midnight. Low 7. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with a few showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 20. UV index 5 or moderate. Tuesday night..A few showers ending in the evening then partly cloudy with 30 percent chance of showers. Clearing before morning. Risk of a thunderstorm early in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 6. Shelburne - Mansfield - Northern Dufferin County. Tonight..Mainly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Wind southeast 20 km/h becoming light near midnight. Low 7. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with a few showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 20. UV index 5 or moderate. Tuesday night..A few showers ending in the evening then partly cloudy with 30 percent chance of showers. Clearing before morning. Risk of a thunderstorm early in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 6. Innisfil - New Tecumseth - Angus. Tonight..Clearing. Wind southeast 20 km/h becoming light near midnight. Low plus 3. Tuesday..Sunny. Increasing cloudiness in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 20. UV index 5 or moderate. Tuesday night..A few showers ending in the evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low plus 3. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..Clear. Wind south 20 km/h gusting to 40. Low 7. Tuesday..Sunny in the morning then a mix of sun and cloud with 60 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind southeast 20 km/h becoming southwest 30 gusting to 50 near noon. High 20. UV index 5 or moderate. Tuesday night..Partly cloudy. 60 percent chance of showers early in the evening with risk of a thunderstorm. Clearing overnight. Wind south 20 km/h gusting to 40 becoming light near midnight. Low plus 2. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..Clearing early this evening. Low 7. Tuesday..Sunny. Increasing cloudiness late in the morning then 60 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Wind becoming south 20 km/h gusting to 40 near noon. High 18. UV index 4 or moderate. Tuesday night..Partly cloudy. 60 percent chance of showers early in the evening with risk of a thunderstorm. Wind south 20 km/h gusting to 40 becoming light near midnight. Low plus 2. Hanover - Dundalk - Southern Grey County. Tonight..Clearing early this evening. Wind southeast 20 km/h becoming light near midnight. Low 8. Tuesday..Sunny. Increasing cloudiness in the afternoon then 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 21. UV index 5 or moderate. Tuesday night..Partly cloudy with 70 percent chance of showers early in the evening and risk of a thunderstorm. Clearing in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low plus 3. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Clearing early this evening. Wind southeast 20 km/h becoming light near midnight. Low 6. Tuesday..Sunny early in the morning then a mix of sun and cloud with 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 18. UV index 4 or moderate. Tuesday night..Partly cloudy. 70 percent chance of showers early in the evening then 30 percent chance of showers late in the evening and after midnight. Risk of a thunderstorm early in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low plus 2. Barrie - Collingwood - Hillsdale. Tonight..Clearing. Wind southeast 20 km/h becoming light near midnight. Low plus 3. Tuesday..Sunny in the morning then a mix of sun and cloud with a few showers beginning in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 19. UV index 5 or moderate. Tuesday night..A few showers ending in the evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low plus 4. Midland - Coldwater - Orr Lake. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Wind southeast 20 km/h becoming light near midnight. Low plus 3. Tuesday..Sunny. Increasing cloudiness in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 19. UV index 5 or moderate. Tuesday night..A few showers ending in the evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low plus 2. Orillia - Lagoon City - Washago. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing this evening. Wind southeast 20 km/h becoming light near midnight. Low plus 3. Tuesday..Sunny. Increasing cloudiness in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 17. UV index 5 or moderate. Tuesday night..A few showers ending in the evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low plus 2. Cobourg - Colborne - Western Northumberland County. Tonight..Cloudy. 40 percent chance of showers early this evening. Clearing this evening. Low zero. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with a few showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 18 except 14 near Lake Ontario. UV index 5 or moderate. Tuesday night..A few showers ending near midnight then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 9. Belleville - Quinte West - Eastern Northumberland County. Tonight..Cloudy. 40 percent chance of showers early this evening. Clearing this evening. Low zero. Tuesday..Sunny. Increasing cloudiness late in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 18 except 14 near Lake Ontario. UV index 5 or moderate. Tuesday night..A few showers ending near midnight then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 9. Picton - Sandbanks Park. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing near midnight. Low zero. Tuesday..Sunny. High 18 except 14 near Lake Ontario. UV index 5 or moderate. Tuesday night..A few showers ending after midnight then mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm in the evening. Low 9. Napanee - Consecon. Tonight..Cloudy. 30 percent chance of showers early this evening. Clearing this evening. Low zero. Tuesday..Sunny. Increasing cloudiness late in the afternoon. High 18. UV index 5 or moderate. Tuesday night..Cloudy. A few showers beginning early in the evening and ending after midnight then 60 percent chance of showers overnight. Risk of a thunderstorm in the evening. Low 9. Kingston - Odessa - Frontenac Islands. Tonight..Mainly cloudy. Clearing after midnight. Low zero. Tuesday..Sunny. High 18 except 14 near Lake Ontario. UV index 5 or moderate. Tuesday night..Becoming cloudy in the evening with a few showers. Risk of a thunderstorm in the evening. Low 6. Lindsay - Southern Kawartha Lakes. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Clearing this evening. Wind southeast 20 km/h becoming light near midnight. Low plus 3. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with a few showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 19. UV index 5 or moderate. Tuesday night..A few showers ending near midnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 10. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Clearing this evening. Wind southeast 20 km/h becoming light near midnight. Low plus 3. Tuesday..Sunny. Increasing cloudiness in the afternoon then a few showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 19. UV index 5 or moderate. Tuesday night..A few showers ending near midnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 10. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Clearing this evening. Low plus 2. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with a few showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 19. UV index 5 or moderate. Tuesday night..A few showers ending near midnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 9. Apsley - Woodview - Northern Peterborough County. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Clearing late this evening. Wind southeast 20 km/h becoming light near midnight. Low plus 1. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with a few showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming southwest 30 km/h gusting to 50 near noon. High 18. UV index 4 or moderate. Tuesday night..A few showers ending near midnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h gusting to 40 becoming light near midnight. Low 10. Stirling - Tweed - Madoc. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing near midnight. Low plus 1. Tuesday..Sunny. Increasing cloudiness late in the afternoon. High 19. UV index 5 or moderate. Tuesday night..Cloudy. A few showers beginning early in the evening and ending after midnight then 60 percent chance of showers overnight. Risk of a thunderstorm in the evening. Low 10. Tamworth - Sydenham - South Frontenac. Tonight..Mainly cloudy. Clearing near midnight. Low plus 1. Tuesday..Sunny. High 19. UV index 5 or moderate. Tuesday night..Becoming cloudy in the evening with a few showers. Risk of a thunderstorm in the evening. Low 10. Kaladar - Bannockburn - Bon Echo Park. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. Clearing near midnight. Low plus 1. Tuesday..Sunny. Increasing cloudiness in the afternoon. High 18. UV index 5 or moderate. Tuesday night..A few showers ending after midnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the evening. Low 9. Bancroft - Hastings Highlands - Denbigh. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Clearing late this evening. Low minus 1. Tuesday..Sunny. Becoming a mix of sun and cloud late in the afternoon. High 19. UV index 4 or moderate. Tuesday night..A few showers ending after midnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the evening. Low 9. Gananoque - Mallorytown. Tonight..Mainly cloudy. Clearing after midnight. Low plus 2. Tuesday..Sunny. High 19. UV index 5 or moderate. Tuesday night..Increasing cloudiness early in the evening. 70 percent chance of showers. Risk of a thunderstorm in the evening and after midnight. Low 10. Brockville - Prescott. Tonight..Partly cloudy. Clearing near midnight. Low plus 2. Tuesday..Sunny. High 19. UV index 5 or moderate. Tuesday night..Increasing cloudiness early in the evening. 70 percent chance of showers late in the evening and overnight. Risk of a thunderstorm late in the evening and after midnight. Low 10. Westport - Charleston Lake. Tonight..Mainly cloudy. Clearing near midnight. Low plus 2. Tuesday..Sunny. High 19. UV index 5 or moderate. Tuesday night..Becoming cloudy in the evening with 70 percent chance of showers in the evening and overnight. Risk of a thunderstorm in the evening and after midnight. Low 10. Merrickville-Wolford - Kemptville. Tonight..Partly cloudy. Clearing near midnight. Low plus 2. Tuesday..Sunny. High 19. UV index 5 or moderate. Tuesday night..Increasing cloudiness. 70 percent chance of showers late in the evening and overnight. Risk of a thunderstorm late in the evening and after midnight. Low 10. Ottawa North - Kanata - Orl‚ans. Tonight..Partly cloudy. Clearing before morning. Low plus 2. Tuesday..Sunny. High 20. UV index 4 or moderate. Tuesday night..Increasing cloudiness early in the evening. 70 percent chance of showers late in the evening and overnight. Risk of a thunderstorm late in the evening and after midnight. Low 10. Ottawa South - Richmond - Metcalfe. Tonight..Partly cloudy. Clearing before morning. Low plus 2. Tuesday..Sunny. High 20. UV index 4 or moderate. Tuesday night..Increasing cloudiness early in the evening. 70 percent chance of showers late in the evening and overnight. Risk of a thunderstorm late in the evening and after midnight. Low 10. Gatineau. Tonight..Partly cloudy. Low plus 1. Tuesday..Sunny. High 18. UV index 4 or moderate. Tuesday night..Increasing cloudiness. 70 percent chance of showers late in the evening and overnight. Risk of a thunderstorm late in the evening and after midnight. Low 7. Prescott and Russell. Tonight..Partly cloudy. Low plus 2. Tuesday..Sunny. High 18. UV index 4 or moderate. Tuesday night..Increasing cloudiness. 70 percent chance of showers overnight with risk of a thunderstorm. Low 9. Morrisburg - Long Sault. Tonight..A few clouds. Low plus 1. Tuesday..Sunny. High 19. UV index 5 or moderate. Tuesday night..Increasing cloudiness. 70 percent chance of showers late in the evening and overnight. Risk of a thunderstorm late in the evening and after midnight. Low 10. Cornwall - Lancaster. Tonight..Partly cloudy. Low plus 2. Tuesday..Sunny. High 16. UV index 5 or moderate. Tuesday night..Increasing cloudiness. 70 percent chance of showers overnight with risk of a thunderstorm. Low 6. Winchester - Newington. Tonight..Partly cloudy. Low plus 1. Tuesday..Sunny. High 19. UV index 4 or moderate. Tuesday night..Increasing cloudiness. 70 percent chance of showers late in the evening and overnight. Risk of a thunderstorm late in the evening and after midnight. Low 8. Maxville - Alexandria. Tonight..Partly cloudy. Low plus 1. Tuesday..Sunny. High 19. UV index 4 or moderate. Tuesday night..Increasing cloudiness. 70 percent chance of showers overnight with risk of a thunderstorm. Low 8. Plevna - Sharbot Lake - Western Lanark County. Tonight..Mainly cloudy. Clearing late this evening. Low plus 1. Tuesday..Sunny. High 20. UV index 4 or moderate. Tuesday night..Mainly cloudy. A few showers beginning early in the evening and ending after midnight then 40 percent chance of showers overnight. Risk of a thunderstorm in the evening. Low 10. Smiths Falls - Perth - Eastern Lanark County. Tonight..Partly cloudy. Clearing late this evening. Low plus 1. Tuesday..Sunny. High 20. UV index 4 or moderate. Tuesday night..Increasing cloudiness early in the evening. 70 percent chance of showers. Risk of a thunderstorm in the evening and after midnight. Low 10. Port Carling - Port Severn. Tonight..Mainly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Low plus 3. Tuesday..Sunny. Increasing cloudiness in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming south 20 km/h near noon. High 19. UV index 5 or moderate. Tuesday night..A few showers ending late in the evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h becoming light in the evening. Low plus 2. Bracebridge - Gravenhurst. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Clearing this evening. Low plus 3. Tuesday..Sunny. Increasing cloudiness in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming south 20 km/h near noon. High 19. UV index 4 or moderate. Tuesday night..A few showers ending late in the evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h becoming light in the evening. Low plus 2. Town of Parry Sound - Rosseau - Killbear Park. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Low plus 3. Tuesday..Sunny. Increasing cloudiness in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming south 20 km/h near noon. High 19. UV index 5 or moderate. Tuesday night..A few showers ending late in the evening then mainly cloudy with 30 percent chance of showers. Clearing before morning. Risk of a thunderstorm in the evening. Wind south 20 km/h becoming light in the evening. Low plus 2. Huntsville - Baysville. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Clearing this evening. Low plus 3. Tuesday..Sunny. Increasing cloudiness in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming south 20 km/h near noon. High 19. UV index 4 or moderate. Tuesday night..A few showers ending late in the evening then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h becoming light in the evening. Low plus 2. Haliburton - Minden - Southern Haliburton County. Tonight..Partly cloudy. Clearing this evening. Low plus 1. Tuesday..Sunny. Increasing cloudiness in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. High 17. UV index 4 or moderate. Tuesday night..A few showers ending near midnight then mainly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Low 9. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Tonight..Partly cloudy. Clearing this evening. Low plus 1. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with a few showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. High 17. UV index 4 or moderate. Tuesday night..A few showers ending near midnight then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Low 9. Barry's Bay - Killaloe. Tonight..Clearing early this evening. Wind up to 15 km/h. Low minus 2. Wind chill minus 4 overnight. Tuesday..Sunny. Becoming a mix of sun and cloud late in the afternoon. High 20. UV index 4 or moderate. Tuesday night..A few showers ending after midnight then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm in the evening. Low 9. Renfrew - Arnprior - Calabogie. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Clearing late this evening. Wind up to 15 km/h. Low minus 2. Wind chill minus 4 overnight. Tuesday..Sunny. High 20. UV index 4 or moderate. Tuesday night..Mainly cloudy with 70 percent chance of showers. Risk of a thunderstorm in the evening and after midnight. Low 9. Petawawa - Pembroke - Cobden. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Wind up to 15 km/h. Low minus 2. Wind chill minus 4 overnight. Tuesday..Sunny. High 20. UV index 5 or moderate. Tuesday night..Mainly cloudy with 70 percent chance of showers. Risk of a thunderstorm in the evening and after midnight. Low 9. Western Algonquin Park - Lake of Two Rivers. Tonight..A few clouds. Wind up to 15 km/h. Low minus 2. Wind chill minus 4 overnight. Tuesday..Sunny in the morning and early in the afternoon then a mix of sun and cloud with a few showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. High 19. UV index 5 or moderate. Tuesday night..A few showers ending near midnight then cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Low 8. Deep River - Whitney - Eastern Algonquin Park. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Wind up to 15 km/h. Low minus 2. Wind chill minus 4 overnight. Tuesday..Sunny. Becoming a mix of sun and cloud late in the afternoon. High 19. UV index 4 or moderate. Tuesday night..A few showers ending after midnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm in the evening. Low 8. Bayfield Inlet - Dunchurch. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Clearing this evening. Low 6. Tuesday..Mainly sunny. Increasing cloudiness in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming south 20 km/h near noon. High 18. UV index 4 or moderate. Tuesday night..A few showers ending late in the evening then mainly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h becoming light in the evening. Low plus 4. South River - Burk's Falls. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Clearing this evening. Low plus 3. Tuesday..Mainly sunny. Increasing cloudiness in the afternoon then a few showers. Risk of a thunderstorm late in the afternoon. Wind becoming south 20 km/h near noon. High 18. UV index 4 or moderate. Tuesday night..A few showers ending late in the evening then mainly cloudy with 30 percent chance of showers. Risk of a thunderstorm in the evening. Wind south 20 km/h becoming light in the evening. Low plus 3. End $$$$^^ --- up 3 weeks, 2 hours, 38 minutes * Origin: Northern Realms (1:229/664) .