Subj : Southern Ontario Weather To : All From : Northern Realms Date : Sun Apr 07 2024 15:35:02 FPCN11 CWTO 071930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Sunday 7 April 2024 for tonight Monday and Monday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Monday. City of Toronto. Tonight..Clear. Increasing cloudiness after midnight. Low plus 4. Monday..Mainly cloudy. 40 percent chance of showers late in the afternoon. High 10. UV index 5 or moderate. Monday night..Partly cloudy. 40 percent chance of showers early in the evening. Low 6. Windsor - Leamington - Essex County. Tonight..Increasing cloudiness. 60 percent chance of showers overnight. Wind east 20 km/h becoming light late this evening. Low 7. Monday..Cloudy. 60 percent chance of showers in the morning. Becoming a mix of sun and cloud in the afternoon. High 17. UV index 5 or moderate. Monday night..A few clouds. Wind south 20 km/h becoming light near midnight. Low plus 5. Chatham-Kent - Rondeau Park. Tonight..Increasing cloudiness. 40 percent chance of showers overnight. Low 6. Monday..Cloudy with 60 percent chance of showers in the morning then a mix of sun and cloud. High 16. UV index 5 or moderate. Monday night..A few clouds. Wind east 20 km/h becoming light near midnight. Low plus 5. Sarnia - Petrolia - Western Lambton County. Tonight..Increasing cloudiness. 40 percent chance of showers overnight. Wind southeast 20 km/h becoming light after midnight. Low 6. Monday..Cloudy with 60 percent chance of showers in the morning then a mix of sun and cloud. High 17. UV index 5 or moderate. Monday night..A few clouds. Wind southeast 20 km/h becoming light after midnight. Low plus 4. Watford - Pinery Park - Eastern Lambton County. Tonight..Increasing cloudiness. 40 percent chance of showers overnight. Wind southeast 20 km/h becoming light after midnight. Low 6. Monday..Cloudy with 60 percent chance of showers in the morning then a mix of sun and cloud. High 17. UV index 5 or moderate. Monday night..A few clouds. Wind southeast 20 km/h becoming light after midnight. Low plus 4. Rodney - Shedden - Western Elgin County. Tonight..Increasing cloudiness. 30 percent chance of showers before morning. Low 6. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 13. UV index 4 or moderate. Monday night..Partly cloudy. Low plus 4. St. Thomas - Aylmer - Eastern Elgin County. Tonight..Increasing cloudiness. 30 percent chance of showers before morning. Low 6. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 13. UV index 4 or moderate. Monday night..Partly cloudy. Low plus 4. Strathroy - Komoka - Western Middlesex County. Tonight..Increasing cloudiness. 30 percent chance of showers before morning. Low 6. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 16. UV index 4 or moderate. Monday night..Partly cloudy. Wind becoming southeast 20 km/h near midnight. Low plus 5. London - Parkhill - Eastern Middlesex County. Tonight..Increasing cloudiness. 30 percent chance of showers before morning. Low 6. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 16. UV index 4 or moderate. Monday night..Partly cloudy. Wind becoming southeast 20 km/h near midnight. Low plus 5. Simcoe - Delhi - Norfolk. Tonight..Increasing cloudiness late this evening. Low plus 4. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 13. UV index 4 or moderate. Monday night..Partly cloudy. Low plus 5. Dunnville - Caledonia - Haldimand. Tonight..Increasing cloudiness late this evening. Low plus 4. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 13. UV index 4 or moderate. Monday night..Partly cloudy. Low 6. Woodstock - Tillsonburg - Oxford County. Tonight..Increasing cloudiness late this evening. Low plus 4. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 15. UV index 3 or moderate. Monday night..Partly cloudy. Low plus 5. Brantford - County of Brant. Tonight..Increasing cloudiness late this evening. Low plus 4. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 15. UV index 4 or moderate. Monday night..Partly cloudy. Low plus 5. Niagara Falls - Welland - Southern Niagara Region. Tonight..Increasing cloudiness near midnight. Low plus 4. Monday..Mainly cloudy. 40 percent chance of showers late in the afternoon. High 12. UV index 5 or moderate. Monday night..Partly cloudy. 40 percent chance of showers early in the evening. Low plus 5. St. Catharines - Grimsby - Northern Niagara Region. Tonight..Increasing cloudiness near midnight. Low plus 2. Monday..Mainly cloudy. 40 percent chance of showers late in the afternoon. High 12. UV index 5 or moderate. Monday night..Partly cloudy. 40 percent chance of showers early in the evening. Low plus 1. City of Hamilton. Tonight..Increasing cloudiness near midnight. Low plus 3. Monday..Mainly cloudy. 40 percent chance of showers late in the afternoon. High 11. UV index 5 or moderate. Monday night..Partly cloudy. 40 percent chance of showers early in the evening. Low plus 3. Burlington - Oakville. Tonight..Increasing cloudiness near midnight. Low plus 4. Monday..Mainly cloudy. 40 percent chance of showers late in the afternoon. High 8. UV index 5 or moderate. Monday night..Partly cloudy. 40 percent chance of showers early in the evening. Low plus 4. Halton Hills - Milton. Tonight..Increasing cloudiness near midnight. Low plus 4. Monday..Mainly cloudy. 40 percent chance of showers late in the afternoon. High 10. UV index 4 or moderate. Monday night..Partly cloudy. 40 percent chance of showers early in the evening. Low plus 4. Mississauga - Brampton. Tonight..Increasing cloudiness near midnight. Low plus 4. Monday..Mainly cloudy. 40 percent chance of showers late in the afternoon. High 10. UV index 5 or moderate. Monday night..Partly cloudy. 40 percent chance of showers early in the evening. Low plus 4. Caledon. Tonight..Increasing cloudiness near midnight. Low plus 3. Monday..Mainly cloudy. 40 percent chance of showers late in the afternoon. High 10. UV index 5 or moderate. Monday night..Partly cloudy. 40 percent chance of showers early in the evening. Low plus 4. Vaughan - Richmond Hill - Markham. Tonight..Clear. Increasing cloudiness after midnight. Low plus 2. Monday..Mainly cloudy. 40 percent chance of showers late in the afternoon. High 11. UV index 5 or moderate. Monday night..Partly cloudy. 40 percent chance of showers early in the evening. Low plus 3. Newmarket - Georgina - Northern York Region. Tonight..Clear. Increasing cloudiness after midnight. Low plus 1. Monday..Mainly cloudy. 40 percent chance of showers late in the afternoon. High 11. UV index 4 or moderate. Monday night..Partly cloudy. 40 percent chance of showers early in the evening. Low plus 3. Pickering - Oshawa - Southern Durham Region. Tonight..Clear. Increasing cloudiness after midnight. Low plus 2. Monday..Mainly cloudy. High 11. UV index 5 or moderate. Monday night..Partly cloudy. 40 percent chance of showers in the evening. Low plus 3. Uxbridge - Beaverton - Northern Durham Region. Tonight..Clear. Increasing cloudiness after midnight. Low plus 1. Monday..Mainly cloudy. High 11. UV index 5 or moderate. Monday night..Partly cloudy. 40 percent chance of showers in the evening. Low plus 3. Goderich - Bluewater - Southern Huron County. Tonight..Increasing cloudiness. 30 percent chance of showers before morning. Low plus 4. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 16. UV index 4 or moderate. Monday night..Partly cloudy. Wind southeast 20 km/h becoming light after midnight. Low 6. Wingham - Blyth - Northern Huron County. Tonight..Increasing cloudiness late this evening. Low plus 4. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 16. UV index 3 or moderate. Monday night..Partly cloudy. Wind southeast 20 km/h becoming light after midnight. Low 6. Stratford - Mitchell - Southern Perth County. Tonight..Increasing cloudiness late this evening. Low plus 4. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 15. UV index 3 or moderate. Monday night..Partly cloudy. Wind southeast 20 km/h becoming light after midnight. Low 6. Listowel - Milverton - Northern Perth County. Tonight..Increasing cloudiness late this evening. Low plus 4. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 15. UV index 3 or moderate. Monday night..Partly cloudy. Wind southeast 20 km/h becoming light after midnight. Low 6. Kitchener - Cambridge - Region of Waterloo. Tonight..Increasing cloudiness late this evening. Low plus 3. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 12. UV index 3 or moderate. Monday night..Partly cloudy. Low plus 2. Guelph - Erin - Southern Wellington County. Tonight..Increasing cloudiness near midnight. Low plus 3. Monday..Mainly cloudy. 40 percent chance of showers late in the afternoon. High 12. UV index 4 or moderate. Monday night..Partly cloudy. 40 percent chance of showers early in the evening. Low plus 2. Mount Forest - Arthur - Northern Wellington County. Tonight..Increasing cloudiness near midnight. Low plus 3. Monday..Mainly cloudy with 40 percent chance of showers. High 12. UV index 4 or moderate. Monday night..Partly cloudy. Low plus 2. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Increasing cloudiness near midnight. Low plus 3. Monday..Mainly cloudy with 40 percent chance of showers. High 12. UV index 5 or moderate. Monday night..Partly cloudy. Low plus 2. Shelburne - Mansfield - Northern Dufferin County. Tonight..Increasing cloudiness near midnight. Low plus 3. Monday..Mainly cloudy with 40 percent chance of showers. High 12. UV index 5 or moderate. Monday night..Partly cloudy. Low plus 2. Innisfil - New Tecumseth - Angus. Tonight..Clear. Increasing cloudiness after midnight. Low plus 2. Monday..Mainly cloudy. 40 percent chance of showers late in the afternoon. High 11. UV index 4 or moderate. Monday night..Partly cloudy. 40 percent chance of showers early in the evening. Low plus 5. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..Increasing cloudiness late this evening. Low plus 4. Monday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon then a mix of sun and cloud. High 11. UV index 3 or moderate. Monday night..Partly cloudy. Wind southeast 20 km/h becoming light after midnight. Low 7. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..Increasing cloudiness near midnight. Low plus 4. Monday..Mainly cloudy with 40 percent chance of showers. High 11. UV index 4 or moderate. Monday night..Partly cloudy. Wind southeast 20 km/h becoming light after midnight. Low 7. Hanover - Dundalk - Southern Grey County. Tonight..Increasing cloudiness near midnight. Low plus 3. Monday..Mainly cloudy with 40 percent chance of showers. High 12. UV index 4 or moderate. Monday night..Partly cloudy. Wind southeast 20 km/h becoming light after midnight. Low plus 2. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Increasing cloudiness near midnight. Low plus 2. Monday..Mainly cloudy with 40 percent chance of showers. High 10. UV index 4 or moderate. Monday night..Partly cloudy. Wind becoming southeast 20 km/h near midnight. Temperature steady near 7. Barrie - Collingwood - Hillsdale. Tonight..Increasing cloudiness near midnight. Low plus 2. Monday..Mainly cloudy with 40 percent chance of showers. High 10. UV index 4 or moderate. Monday night..Partly cloudy. Low zero. Midland - Coldwater - Orr Lake. Tonight..Clear. Increasing cloudiness after midnight. Low plus 2. Monday..Mainly cloudy. High 9. UV index 4 or moderate. Monday night..Partly cloudy. Low plus 1. Orillia - Lagoon City - Washago. Tonight..Clear. Increasing cloudiness after midnight. Low plus 2. Monday..Mainly cloudy. High 9. UV index 4 or moderate. Monday night..Partly cloudy. Low plus 1. Cobourg - Colborne - Western Northumberland County. Tonight..Clear. Increasing cloudiness overnight. Low zero. Monday..Mainly cloudy. High 12. UV index 4 or moderate. Monday night..Mainly cloudy. 30 percent chance of showers in the evening. Low plus 2. Belleville - Quinte West - Eastern Northumberland County. Tonight..Clear. Increasing cloudiness overnight. Low zero. Monday..Mainly cloudy. High 12. UV index 4 or moderate. Monday night..Mainly cloudy. 30 percent chance of showers in the evening. Low plus 2. Picton - Sandbanks Park. Tonight..Clear. Increasing cloudiness overnight. Low zero. Monday..Mainly cloudy. High 12. UV index 4 or moderate. Monday night..Mainly cloudy. 30 percent chance of showers in the evening. Low plus 1. Napanee - Consecon. Tonight..Clear. Increasing cloudiness overnight. Low zero. Monday..Mainly cloudy. High 12. UV index 4 or moderate. Monday night..Mainly cloudy. 30 percent chance of showers in the evening. Low plus 1. Kingston - Odessa - Frontenac Islands. Tonight..Clear. Increasing cloudiness overnight. Low zero. Monday..Mainly cloudy. High 12. UV index 4 or moderate. Monday night..Partly cloudy. Clearing before morning. Low plus 1. Lindsay - Southern Kawartha Lakes. Tonight..Clear. Increasing cloudiness after midnight. Low minus 1. Monday..Mainly cloudy. High 13. UV index 4 or moderate. Monday night..Partly cloudy. 40 percent chance of showers in the evening. Low zero. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Clear. Increasing cloudiness overnight. Wind up to 15 km/h. Low minus 1. Wind chill minus 3 overnight. Monday..Mainly cloudy. High 13. UV index 5 or moderate. Monday night..Partly cloudy. Clearing before morning. Low zero. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Clear. Increasing cloudiness overnight. Low minus 1. Monday..Mainly cloudy. High 13. UV index 4 or moderate. Monday night..Mainly cloudy. 30 percent chance of showers in the evening. Low zero. Apsley - Woodview - Northern Peterborough County. Tonight..Clear. Increasing cloudiness overnight. Wind up to 15 km/h. Low minus 1. Wind chill minus 3 overnight. Monday..Mainly cloudy. High 13. UV index 4 or moderate. Monday night..Partly cloudy. Clearing before morning. Low zero. Stirling - Tweed - Madoc. Tonight..Clear. Increasing cloudiness overnight. Low minus 1. Monday..Mainly cloudy. High 14. UV index 4 or moderate. Monday night..Mainly cloudy. 30 percent chance of showers in the evening. Low plus 2. Tamworth - Sydenham - South Frontenac. Tonight..Clear. Increasing cloudiness overnight. Low minus 1. Monday..Mainly cloudy. High 14. UV index 4 or moderate. Monday night..Partly cloudy. Clearing before morning. Low plus 2. Kaladar - Bannockburn - Bon Echo Park. Tonight..Clear. Increasing cloudiness overnight. Low minus 1. Monday..Mainly cloudy. High 13. UV index 4 or moderate. Monday night..Partly cloudy. Clearing before morning. Low minus 2. Bancroft - Hastings Highlands - Denbigh. Tonight..Clear. Increasing cloudiness overnight. Low minus 3. Monday..Mainly cloudy. High 14. UV index 4 or moderate. Monday night..Partly cloudy. Clearing before morning. Low plus 2. Gananoque - Mallorytown. Tonight..Clear. Low plus 1. Monday..Increasing cloudiness in the morning. High 16. UV index 4 or moderate. Monday night..Mainly cloudy. Low plus 4. Brockville - Prescott. Tonight..Clear. Low plus 1. Monday..Increasing cloudiness in the morning. High 16. UV index 4 or moderate. Monday night..Mainly cloudy. Low plus 4. Westport - Charleston Lake. Tonight..Clear. Low plus 1. Monday..Increasing cloudiness in the morning. High 16. UV index 4 or moderate. Monday night..Mainly cloudy. Low plus 4. Merrickville-Wolford - Kemptville. Tonight..Clear. Low plus 1. Monday..Increasing cloudiness in the morning. High 16. UV index 4 or moderate. Monday night..Mainly cloudy. Low plus 4. Ottawa North - Kanata - Orl‚ans. Tonight..Clear. Low plus 1. Monday..Increasing cloudiness in the morning. High 16. UV index 4 or moderate. Monday night..Mainly cloudy. Low plus 5. Ottawa South - Richmond - Metcalfe. Tonight..Clear. Low plus 1. Monday..Increasing cloudiness in the morning. High 16. UV index 4 or moderate. Monday night..Mainly cloudy. Low plus 5. Gatineau. Tonight..Clear. Low zero. Monday..Increasing cloudiness in the morning. High 17. UV index 4 or moderate. Monday night..Mainly cloudy. Low plus 4. Prescott and Russell. Tonight..Clear. Low zero. Monday..Increasing cloudiness late in the morning. High 17. UV index 5 or moderate. Monday night..Mainly cloudy. Low plus 4. Morrisburg - Long Sault. Tonight..Clear. Low plus 1. Monday..Increasing cloudiness in the morning. High 17. UV index 4 or moderate. Monday night..Mainly cloudy. Low plus 2. Cornwall - Lancaster. Tonight..Clear. Low plus 1. Monday..Increasing cloudiness late in the morning. High 17. UV index 5 or moderate. Monday night..Mainly cloudy. Low plus 2. Winchester - Newington. Tonight..Clear. Low plus 1. Monday..Increasing cloudiness in the morning. High 17. UV index 4 or moderate. Monday night..Mainly cloudy. Low plus 2. Maxville - Alexandria. Tonight..Clear. Low plus 1. Monday..Increasing cloudiness late in the morning. High 17. UV index 5 or moderate. Monday night..Mainly cloudy. Low plus 2. Plevna - Sharbot Lake - Western Lanark County. Tonight..Clear. Increasing cloudiness overnight. Low minus 1. Monday..Mainly cloudy. High 15. UV index 4 or moderate. Monday night..Partly cloudy. Clearing before morning. Low plus 2. Smiths Falls - Perth - Eastern Lanark County. Tonight..Clear. Low minus 1. Monday..Increasing cloudiness in the morning. High 15. UV index 4 or moderate. Monday night..Mainly cloudy. Low plus 2. Port Carling - Port Severn. Tonight..Clear. Increasing cloudiness after midnight. Low zero. Monday..Mainly cloudy. High 13. UV index 5 or moderate. Monday night..Partly cloudy. Low zero. Bracebridge - Gravenhurst. Tonight..Clear. Increasing cloudiness after midnight. Low minus 1. Monday..Mainly cloudy. High 13. UV index 4 or moderate. Monday night..Partly cloudy. Low zero. Town of Parry Sound - Rosseau - Killbear Park. Tonight..Clear. Increasing cloudiness after midnight. Low zero. Monday..Mainly cloudy. High 13. UV index 5 or moderate. Monday night..Partly cloudy. Low zero. Huntsville - Baysville. Tonight..Clear. Increasing cloudiness overnight. Low minus 1. Monday..Mainly cloudy. High 13. UV index 4 or moderate. Monday night..Partly cloudy. Clearing before morning. Low zero. Haliburton - Minden - Southern Haliburton County. Tonight..Clear. Increasing cloudiness overnight. Wind up to 15 km/h. Low minus 3. Wind chill minus 5 overnight. Monday..Mainly cloudy. Wind up to 15 km/h. High 13. Wind chill minus 4 in the morning. UV index 4 or moderate. Monday night..Partly cloudy. Clearing before morning. Low minus 1. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Tonight..Clear. Increasing cloudiness overnight. Wind up to 15 km/h. Low minus 3. Wind chill minus 5 overnight. Monday..Mainly cloudy. Wind up to 15 km/h. High 13. Wind chill minus 4 in the morning. UV index 4 or moderate. Monday night..Partly cloudy. Clearing before morning. Low minus 1. Barry's Bay - Killaloe. Tonight..Clear. Increasing cloudiness overnight. Wind up to 15 km/h. Low minus 3. Wind chill minus 5 overnight. Monday..Mainly cloudy. Wind up to 15 km/h. High 14. Wind chill minus 5 in the morning. UV index 4 or moderate. Monday night..Partly cloudy. Clearing before morning. Low plus 2. Renfrew - Arnprior - Calabogie. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 4 overnight. Monday..Increasing cloudiness in the morning. High 17. UV index 4 or moderate. Monday night..Mainly cloudy. Low plus 2. Petawawa - Pembroke - Cobden. Tonight..Clear. Wind up to 15 km/h. Low minus 2. Wind chill minus 4 overnight. Monday..Increasing cloudiness in the morning. High 17. UV index 5 or moderate. Monday night..Mainly cloudy. Low plus 2. Western Algonquin Park - Lake of Two Rivers. Tonight..Clear. Increasing cloudiness overnight. Low minus 4. Monday..Mainly cloudy. High 13. UV index 5 or moderate. Monday night..Partly cloudy. Clearing before morning. Low zero. Deep River - Whitney - Eastern Algonquin Park. Tonight..Clear. Increasing cloudiness overnight. Low minus 4. Monday..Mainly cloudy. High 13. UV index 4 or moderate. Monday night..Partly cloudy. Clearing before morning. Low zero. Bayfield Inlet - Dunchurch. Tonight..Clear. Increasing cloudiness after midnight. Low zero. Monday..Mainly cloudy. High 12. UV index 4 or moderate. Monday night..Partly cloudy. Low plus 1. South River - Burk's Falls. Tonight..Clear. Increasing cloudiness overnight. Low zero. Monday..Mainly cloudy. High 12. UV index 4 or moderate. Monday night..Partly cloudy. Clearing before morning. Low plus 1. End $$$$^^ --- up 2 weeks, 6 days, 2 hours, 38 minutes * Origin: Northern Realms (1:229/664) .