Subj : [1/2] Southern Ontario Weather To : All From : Northern Realms Date : Mon Nov 17 2025 15:35:02 FPCN11 CWTO 172030 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EST Monday 17 November 2025 for tonight Tuesday and Tuesday night. The next scheduled forecast will be issued at 5:00 a.m. EST Tuesday. City of Toronto. Tonight..Partly cloudy. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 3. Wind chill minus 6 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 5. Wind chill minus 5 in the morning. UV index 2 or low. Tuesday night..Mainly cloudy. Clearing after midnight. Wind up to 15 km/h. Low minus 4. Wind chill minus 6 overnight. Windsor - Leamington - Essex County. Tonight..Clear. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 3. Wind chill minus 5 overnight. Tuesday..Becoming cloudy in the morning. 60 percent chance of rain showers or flurries in the afternoon. Wind up to 15 km/h. High plus 4. Wind chill minus 5 in the morning. UV index 2 or low. Tuesday night..Cloudy. 60 percent chance of showers early in the evening. Low zero. Chatham-Kent - Rondeau Park. Tonight..Partly cloudy. Clearing late this evening. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 6. Wind chill minus 10 overnight. Tuesday..Increasing cloudiness. 60 percent chance of rain showers or flurries in the afternoon. Wind up to 15 km/h. High plus 5. Wind chill minus 10 in the morning. UV index 2 or low. Tuesday night..Cloudy. 60 percent chance of showers early in the evening. Low minus 1. Sarnia - Petrolia - Western Lambton County. Tonight..Mainly cloudy. Clearing late this evening. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 3. Wind chill minus 5 overnight. Tuesday..Increasing cloudiness. 60 percent chance of rain showers or flurries in the afternoon. Wind up to 15 km/h. High plus 4. Wind chill minus 5 in the morning. UV index 2 or low. Tuesday night..Mainly cloudy. 60 percent chance of showers early in the evening. Wind up to 15 km/h. Low minus 4. Wind chill minus 8 overnight. Watford - Pinery Park - Eastern Lambton County. Tonight..Mainly cloudy. Wind northwest 20 km/h becoming light early this evening. Low minus 6. Wind chill minus 8 overnight. Tuesday..A mix of sun and cloud. Wind up to 15 km/h. High plus 5. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 6. Wind chill minus 10 overnight. Rodney - Shedden - Western Elgin County. Tonight..Mainly cloudy. Clearing late this evening. Wind northwest 20 km/h becoming light early this evening. Low minus 6. Wind chill minus 8 overnight. Tuesday..Increasing cloudiness in the morning. Wind up to 15 km/h. High plus 5. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Cloudy. Wind up to 15 km/h. Low minus 6. Wind chill minus 10 overnight. St. Thomas - Aylmer - Eastern Elgin County. Tonight..Flurries ending this evening then partly cloudy with 40 percent chance of flurries. Clearing before morning. Wind northwest 20 km/h becoming light early this evening. Low minus 6. Wind chill minus 8 overnight. Tuesday..Increasing cloudiness in the morning. Wind up to 15 km/h. High plus 5. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Cloudy. Becoming partly cloudy before morning. Wind up to 15 km/h. Low minus 6. Wind chill minus 10 overnight. Strathroy - Komoka - Western Middlesex County. Tonight..Cloudy. Clearing late this evening. Wind northwest 20 km/h becoming light early this evening. Low minus 6. Wind chill minus 8 overnight. Tuesday..A mix of sun and cloud. Becoming cloudy in the afternoon. Wind up to 15 km/h. High plus 5. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Mainly cloudy. Wind up to 15 km/h. Low minus 7. Wind chill minus 12 overnight. London - Parkhill - Eastern Middlesex County. Tonight..Flurries ending this evening then mainly cloudy with 40 percent chance of flurries. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 6. Wind chill minus 10 overnight. Tuesday..A mix of sun and cloud. Wind up to 15 km/h. High plus 5. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 7. Wind chill minus 12 overnight. Simcoe - Delhi - Norfolk. Tonight..Flurries ending this evening then mainly cloudy with 40 percent chance of flurries. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 5. Wind chill minus 7 overnight. Tuesday..A mix of sun and cloud. Wind up to 15 km/h. High plus 5. Wind chill minus 7 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Low minus 7. Dunnville - Caledonia - Haldimand. Tonight..Flurries ending this evening then mainly cloudy with 40 percent chance of flurries. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 4. Wind chill minus 6 overnight. Tuesday..A mix of sun and cloud. Wind up to 15 km/h. High plus 5. Wind chill minus 6 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 6. Wind chill near minus 7. Woodstock - Tillsonburg - Oxford County. Tonight..A few flurries ending near midnight then mainly cloudy with 40 percent chance of flurries. Local amount 2 cm. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 6. Wind chill minus 10 overnight. Tuesday..Mainly cloudy. 40 percent chance of flurries early in the morning. Wind up to 15 km/h. High plus 4. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Clearing before morning. Wind up to 15 km/h. Low minus 9. Wind chill minus 14 overnight. Brantford - County of Brant. Tonight..Flurries ending this evening then mainly cloudy with 40 percent chance of flurries. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 6. Wind chill minus 8 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 4. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 9. Wind chill minus 12 overnight. Niagara Falls - Welland - Southern Niagara Region. Tonight..Mainly cloudy. 30 percent chance of flurries this evening. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low zero. Tuesday..A mix of sun and cloud. High plus 5. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 4. Wind chill minus 6 overnight. St. Catharines - Grimsby - Northern Niagara Region. Tonight..Mainly cloudy. 30 percent chance of flurries this evening. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low zero. Tuesday..Mainly cloudy. High plus 5. UV index 2 or low. Tuesday night..Mainly cloudy. Wind up to 15 km/h. Low minus 4. Wind chill minus 6 overnight. City of Hamilton. Tonight..Mainly cloudy. 30 percent chance of flurries this evening. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 4. Wind chill minus 6 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 5. Wind chill minus 6 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 5. Wind chill minus 7 overnight. Burlington - Oakville. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 3. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 5. Wind chill minus 5 in the morning. UV index 2 or low. Tuesday night..Cloudy. Becoming partly cloudy late in the evening. Wind up to 15 km/h. Low minus 5. Wind chill minus 7 overnight. Halton Hills - Milton. Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 5. Wind chill minus 7 overnight. Tuesday..Cloudy. Wind up to 15 km/h. High plus 4. Wind chill minus 7 in the morning. UV index 1 or low. Tuesday night..Mainly cloudy. Clearing after midnight. Wind up to 15 km/h. Low minus 8. Wind chill minus 11 overnight. Mississauga - Brampton. Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 5. Wind chill minus 7 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 4. Wind chill minus 7 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 8. Wind chill minus 11 overnight. Caledon. Tonight..Partly cloudy with 40 percent chance of flurries. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low minus 6. Wind chill minus 9 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 4. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Clearing in the evening. Wind up to 15 km/h. Low minus 8. Wind chill minus 13 overnight. Vaughan - Richmond Hill - Markham. Tonight..Partly cloudy. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 5. Wind chill minus 8 overnight. Tuesday..A mix of sun and cloud. Wind up to 15 km/h. High plus 4. Wind chill minus 7 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 9. Wind chill minus 12 overnight. Newmarket - Georgina - Northern York Region. Tonight..Mainly cloudy. 70 percent chance of flurries changing to 30 percent chance of flurries near midnight. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 6. Wind chill minus 9 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 4. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 9. Wind chill minus 12 overnight. Pickering - Oshawa - Southern Durham Region. Tonight..Mainly cloudy. 40 percent chance of flurries this evening. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 4. Wind chill minus 8 overnight. Tuesday..A mix of sun and cloud. Wind up to 15 km/h. High plus 4. Wind chill minus 6 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 9. Wind chill minus 12 overnight. Uxbridge - Beaverton - Northern Durham Region. Tonight..Mainly cloudy. 70 percent chance of flurries changing to 30 percent chance of flurries near midnight. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 6. Wind chill minus 9 overnight. Tuesday..A mix of sun and cloud. Wind up to 15 km/h. High plus 4. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 9. Wind chill minus 12 overnight. Goderich - Bluewater - Southern Huron County. Tonight..A few flurries ending near midnight then cloudy with 40 percent chance of flurries. Local amount 5 cm. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 1. Wind chill minus 5 overnight. Tuesday..Mainly cloudy. 40 percent chance of flurries early in the morning. Wind up to 15 km/h. High plus 5. Wind chill minus 3 in the morning. UV index 1 or low. Tuesday night..Cloudy. Becoming partly cloudy late in the evening. Wind up to 15 km/h. Low minus 8. Wind chill minus 13 overnight. Wingham - Blyth - Northern Huron County. Tonight..Flurries. Local amount 5 cm. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 1. Wind chill minus 5 overnight. Tuesday..Cloudy. 40 percent chance of flurries early in the morning. Wind up to 15 km/h. High plus 5. Wind chill minus 3 in the morning. UV index 1 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 8. Wind chill minus 13 overnight. Stratford - Mitchell - Southern Perth County. Tonight..A few flurries ending near midnight then mainly cloudy with 40 percent chance of flurries. Local amount 5 cm. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 5. Wind chill minus 8 overnight. Tuesday..Mainly cloudy. 40 percent chance of flurries early in the morning. Wind up to 15 km/h. High plus 2. Wind chill minus 7 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 9. Wind chill minus 6 in the evening and minus 14 overnight. Listowel - Milverton - Northern Perth County. Tonight..Flurries. Local amount 5 cm. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 2. Wind chill near minus 8. Tuesday..Mainly cloudy. 40 percent chance of flurries early in the morning. Wind up to 15 km/h. High plus 2. Wind chill minus 4 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 10. Wind chill minus 5 in the evening and minus 15 overnight. Kitchener - Cambridge - Region of Waterloo. Tonight..A few flurries ending near midnight then mainly cloudy with 40 percent chance of flurries. Local amount 2 cm. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low minus 6. Wind chill minus 9 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 3. Wind chill minus 8 in the morning. UV index 1 or low. Tuesday night..Clearing. Wind up to 15 km/h. Low minus 9. Wind chill minus 13 overnight. Guelph - Erin - Southern Wellington County. Tonight..Mainly cloudy with 60 percent chance of flurries. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low minus 6. Wind chill minus 9 overnight. Tuesday..Cloudy. Wind up to 15 km/h. High plus 3. Wind chill minus 8 in the morning. UV index 1 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 9. Wind chill minus 13 overnight. Mount Forest - Arthur - Northern Wellington County. Tonight..A few flurries ending near midnight then cloudy with 40 percent chance of flurries. Local amount 2 cm. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low minus 6. Wind chill minus 9 overnight. Tuesday..Cloudy. Wind up to 15 km/h. High plus 3. Wind chill minus 8 in the morning. UV index 1 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 9. Wind chill minus 13 overnight. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Partly cloudy with 60 percent chance of flurries. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low minus 6. Wind chill minus 9 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 3. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 8. Wind chill minus 11 overnight. Shelburne - Mansfield - Northern Dufferin County. Tonight..Mainly cloudy with 60 percent chance of flurries. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low minus 6. Wind chill minus 9 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 3. Wind chill minus 8 in the morning. UV index 1 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 8. Wind chill minus 11 overnight. Innisfil - New Tecumseth - Angus. Tonight..Partly cloudy. 70 percent chance of flurries changing to 30 percent chance of flurries near midnight. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 6. Wind chill minus 9 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 3. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 8. Wind chill minus 11 overnight. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..Flurries. Local amount 5 cm. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low zero. Tuesday..Cloudy. 40 percent chance of flurries early in the morning. High plus 3. UV index 1 or low. Tuesday night..Mainly cloudy. Wind up to 15 km/h. Low minus 2. Wind chill minus 6 overnight. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..Partly cloudy. 40 percent chance of flurries this evening. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 3. Wind chill minus 7 overnight. Tuesday..A mix of sun and cloud. Wind up to 15 km/h. High plus 2. Wind chill minus 7 in the morning. UV index 2 or low. Tuesday night..A few clouds. Wind up to 15 km/h. Low minus 3. Wind chill minus 5 overnight. Hanover - Dundalk - Southern Grey County. Tonight..Mainly cloudy with 60 percent chance of flurries. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low minus 5. Wind chill minus 7 overnight. Tuesday..Cloudy. Wind up to 15 km/h. High plus 2. Wind chill minus 7 in the morning. UV index 1 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 4. Wind chill minus 6 overnight. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Mainly cloudy with 60 percent chance of flurries. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low minus 5. Wind chill minus 7 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 2. Wind chill minus 7 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 4. Wind chill minus 6 overnight. Barrie - Collingwood - Hillsdale. Tonight..Flurries. Local amount 2 cm. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 3. Wind chill minus 6 overnight. Tuesday..Mainly cloudy. 40 percent chance of flurries early in the morning. Wind up to 15 km/h. High plus 2. Wind chill minus 5 in the morning. UV index 2 or low. Tuesday night..Mainly cloudy. Clearing after midnight. Wind up to 15 km/h. Low minus 6. Wind chill minus 8 overnight. Midland - Coldwater - Orr Lake. Tonight..Mainly cloudy with 70 percent chance of flurries. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 3. Wind chill minus 6 overnight. Tuesday..Mainly cloudy. 40 percent chance of flurries early in the morning. Wind up to 15 km/h. High plus 2. Wind chill minus 5 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 6. Wind chill minus 8 overnight. Orillia - Lagoon City - Washago. Tonight..Mainly cloudy with 70 percent chance of flurries. Wind northwest 30 km/h gusting to 50 becoming light near midnight. Low minus 3. Wind chill minus 6 overnight. Tuesday..A mix of sun and cloud. 40 percent chance of flurries early in the morning. Wind up to 15 km/h. High plus 2. Wind chill minus 5 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 6. Wind chill minus 8 overnight. Cobourg - Colborne - Western Northumberland County. Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 4. Wind chill minus 7 overnight. Tuesday..Sunny. Wind up to 15 km/h. High plus 4. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Clear. Wind up to 15 km/h. Low minus 8. Wind chill minus 11 overnight. Belleville - Quinte West - Eastern Northumberland County. Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 4. Wind chill minus 7 overnight. Tuesday..Sunny. Wind up to 15 km/h. High plus 4. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Clear. Wind up to 15 km/h. Low minus 8. Wind chill minus 11 overnight. Picton - Sandbanks Park. Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 3. Wind chill minus 7 overnight. Tuesday..Sunny. Wind up to 15 km/h. High plus 4. Wind chill minus 7 in the morning. UV index 2 or low. Tuesday night..Clear. Wind up to 15 km/h. Low minus 8. Wind chill minus 11 overnight. Napanee - Consecon. Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 4. Wind chill minus 7 overnight. Tuesday..Sunny. Wind up to 15 km/h. High plus 4. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Clear. Wind up to 15 km/h. Low minus 8. Wind chill minus 11 overnight. Kingston - Odessa - Frontenac Islands. Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 4. Wind chill minus 7 overnight. Tuesday..A mix of sun and cloud. Becoming sunny late in the afternoon. Wind up to 15 km/h. High plus 4. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Clear. Wind up to 15 km/h. Low minus 8. Wind chill minus 11 overnight. Lindsay - Southern Kawartha Lakes. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 6. Wind chill minus 10 overnight. Tuesday..A mix of sun and cloud. Wind up to 15 km/h. High plus 2. Wind chill minus 10 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Wind up to 15 km/h. Low minus 10. Wind chill minus 3 in the evening and minus 13 overnight. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 7. Wind chill minus 11 overnight. Tuesday..Mainly sunny. Wind up to 15 km/h. High plus 2. Wind chill minus 12 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Becoming clear before morning. Wind up to 15 km/h. Low minus 10. Wind chill minus 3 in the evening and minus 13 overnight. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Cloudy. Becoming partly cloudy late this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 6. Wind chill minus 10 overnight. Tuesday..A mix of sun and cloud. Wind up to 15 km/h. High plus 2. Wind chill minus 10 in the morning. UV index 2 or low. Tuesday night..A few clouds. Wind up to 15 km/h. Low minus 10. Wind chill minus 3 in the evening and minus 13 overnight. Apsley - Woodview - Northern Peterborough County. Tonight..Cloudy. Becoming partly cloudy this evening. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 7. Wind chill minus 11 overnight. Tuesday..Clearing in the morning. Wind up to 15 km/h. High plus 2. Wind chill minus 12 in the morning. UV index 2 or low. Tuesday night..Clear. Wind up to 15 km/h. Low minus 10. Wind chill minus 3 in the evening and minus 13 overnight. Stirling - Tweed - Madoc. Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 5. Wind chill minus 9 overnight. Tuesday..Mainly sunny. Wind up to 15 km/h. High plus 2. Wind chill minus 9 in the morning. UV index 2 or low. Tuesday night..Clear. Wind up to 15 km/h. Low minus 10. Wind chill minus 3 in the evening and minus 13 overnight. Tamworth - Sydenham - South Frontenac. Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 5. Wind chill minus 9 overnight. Tuesday..A mix of sun and cloud. Wind up to 15 km/h. High plus 2. Wind chill minus 9 in the morning. UV index 2 or low. Tuesday night..Clear. Wind up to 15 km/h. Low minus 10. Wind chill minus 3 in the evening and minus 13 overnight. Kaladar - Bannockburn - Bon Echo Park. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 5. Wind chill minus 8 overnight. Tuesday..A mix of sun and cloud. Clearing late in the afternoon. Wind up to 15 km/h. High plus 3. Wind chill minus 9 in the morning. UV index 1 or low. Tuesday night..Clear. Wind up to 15 km/h. Low minus 13. Wind chill minus 4 in the evening and minus 16 overnight. Bancroft - Hastings Highlands - Denbigh. Tonight..Cloudy. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 7. Wind chill minus 11 overnight. Tuesday..A mix of sun and cloud. Clearing early in the afternoon. Wind up to 15 km/h. High plus 3. Wind chill minus 12 in the morning. UV index 2 or low. Tuesday night..Clear. Wind up to 15 km/h. Low minus 13. Wind chill minus 4 in the evening and minus 16 overnight. Gananoque - Mallorytown. Tonight..Mainly cloudy. 30 percent chance of flurries early this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 3. Wind chill minus 6 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 3. Wind chill minus 7 in the morning. UV index 1 or low. Tuesday night..Clearing in the evening. Wind up to 15 km/h. Low minus 8. Wind chill minus 10 overnight. Brockville - Prescott. Tonight..Mainly cloudy. 30 percent chance of flurries early this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 3. Wind chill minus 6 overnight. Tuesday..Cloudy. Wind up to 15 km/h. High plus 3. Wind chill minus 7 in the morning. UV index 1 or low. Tuesday night..Clearing. Wind up to 15 km/h. Low minus 8. Wind chill minus 10 overnight. Westport - Charleston Lake. Tonight..Mainly cloudy. 30 percent chance of flurries early this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 3. Wind chill minus 6 overnight. Tuesday..Cloudy. Wind up to 15 km/h. High plus 3. Wind chill minus 7 in the morning. UV index 1 or low. Tuesday night..Clearing. Wind up to 15 km/h. Low minus 8. Wind chill minus 10 overnight. Merrickville-Wolford - Kemptville. Tonight..Mainly cloudy. 30 percent chance of flurries early this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 3. Wind chill minus 6 overnight. Tuesday..Cloudy. Wind up to 15 km/h. High plus 3. Wind chill minus 7 in the morning. UV index 1 or low. Tuesday night..Clearing. Wind up to 15 km/h. Low minus 8. Wind chill minus 10 overnight. Ottawa North - Kanata - Orl‚ans. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 2. Wind chill minus 5 overnight. Tuesday..Cloudy. Wind up to 15 km/h. High plus 2. Wind chill minus 6 in the morning. UV index 1 or low. Tuesday night..Clearing late in the evening. Wind up to 15 km/h. Low minus 10. Wind chill minus 3 in the evening and minus 13 overnight. Ottawa South - Richmond - Metcalfe. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 2. Wind chill minus 5 overnight. Tuesday..Cloudy. Wind up to 15 km/h. High plus 2. Wind chill minus 6 in the morning. UV index 1 or low. Tuesday night..Clearing late in the evening. Wind up to 15 km/h. Low minus 10. Wind chill minus 3 in the evening and minus 13 overnight. Gatineau. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 2. Wind chill near minus 7. Tuesday..Cloudy. Wind up to 15 km/h. High plus 2. Wind chill minus 5 in the morning. UV index 1 or low. Tuesday night..Clearing. Wind up to 15 km/h. Low minus 7. Wind chill minus 3 in the evening and minus 9 overnight. Prescott and Russell. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 3. Wind chill near minus 7. Tuesday..Cloudy. Wind up to 15 km/h. High plus 1. Wind chill minus 7 in the morning. UV index 1 or low. Tuesday night..Cloudy. Becoming partly cloudy late in the evening. Wind up to 15 km/h. Low minus 11. Wind chill minus 5 in the evening and minus 14 overnight. Morrisburg - Long Sault. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 1. Tuesday..Overcast. Temperature steady near plus 1. UV index 1 or low. Tuesday night..Cloudy. Becoming partly cloudy late in the evening. Wind up to 15 km/h. Low minus 6. Wind chill minus 8 overnight. Cornwall - Lancaster. Tonight..Cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 1. Tuesday..Overcast. High plus 1. UV index 1 or low. Tuesday night..Mainly cloudy. Wind up to 15 km/h. Low minus 6. Wind chill minus 8 overnight. Winchester - Newington. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 2. Wind chill minus 6 overnight. Tuesday..Cloudy. Wind up to 15 km/h. High plus 1. Wind chill minus 6 in the morning. UV index 1 or low. Tuesday night..Clearing. Wind up to 15 km/h. Low minus 10. Wind chill minus 3 in the evening and minus 13 overnight. Maxville - Alexandria. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 2. Wind chill minus 6 overnight. Tuesday..Cloudy. Wind up to 15 km/h. High plus 1. Wind chill minus 6 in the morning. UV index 1 or low. Tuesday night..Cloudy. Becoming partly cloudy late in the evening. Wind up to 15 km/h. Low minus 10. Wind chill minus 3 in the evening and minus 13 overnight. Plevna - Sharbot Lake - Western Lanark County. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 3. Wind chill minus 7 overnight. Tuesday..Mainly cloudy. Wind up to 15 km/h. High plus 2. Wind chill minus 7 in the morning. UV index 1 or low. Tuesday night..Clearing in the evening. Wind up to 15 km/h. Low minus 11. Wind chill minus 4 in the evening and minus 13 overnight. Smiths Falls - Perth - Eastern Lanark County. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 3. Wind chill minus 7 overnight. Tuesday..Cloudy. Wind up to 15 km/h. High plus 2. Wind chill minus 7 in the morning. UV index 1 or low. Tuesday night..Clearing. Wind up to 15 km/h. Low minus 11. Wind chill minus 4 in the evening and minus 13 overnight. Port Carling - Port Severn. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 4. Wind chill minus 8 overnight. Tuesday..A mix of sun and cloud. Wind up to 15 km/h. High plus 2. Wind chill minus 8 in the morning. UV index 2 or low. Tuesday night..Partly cloudy. Low minus 6. Bracebridge - Gravenhurst. Tonight..Cloudy. Becoming partly cloudy this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 8. Wind chill minus 12 overnight. Tuesday..Mainly sunny. Wind up to 15 km/h. High plus 1. Wind chill minus 13 in the morning. UV index 2 or low. Tuesday night..A few clouds. Wind up to 15 km/h. Low minus 11. Wind chill minus 3 in the evening and minus 13 overnight. Town of Parry Sound - Rosseau - Killbear Park. Tonight..Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 6. Wind chill minus 10 overnight. Tuesday..Mainly sunny. Wind up to 15 km/h. High plus 1. Wind chill minus 10 in the morning. UV index 2 or low. Tuesday night..A few clouds. Wind up to 15 km/h. Low minus 11. Wind chill minus 3 in the evening and minus 13 overnight. Huntsville - Baysville. Tonight..Mainly cloudy. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low minus 8. Wind chill minus 5 this evening and minus 12 overnight. Tuesday..Clearing in the morning. Wind up to 15 km/h. High zero. Wind chill minus 13 in the morning. UV index 2 or low. Tuesday night..Clear. Wind up to 15 km/h. Low minus 12. Wind chill minus 7 in the evening and minus 15 overnight. Continued in next message... --- up 3 days, 5 hours, 17 minutes * Origin: Northern Realms (618:400/23) .