FPCN11 CWTO 211930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Tuesday 21 April 2026 for
tonight Wednesday and Wednesday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT
Wednesday.

City of Toronto.
Tonight..Mainly cloudy. 30 percent chance of showers early this
 evening. Clearing before morning. Wind southeast 20 km/h becoming
 light early this evening. Low plus 5.
Wednesday..Sunny. Becoming a mix of sun and cloud in the morning.
 Wind becoming north 20 km/h late in the afternoon. High 17. UV
 index 6 or high.
Wednesday night..Clear. Wind north 20 km/h becoming light after
 midnight. Low plus 5.

Windsor - Leamington - Essex County.
Tonight..Partly cloudy. 40 percent chance of showers this evening and
 after midnight with risk of a thunderstorm. Fog patches developing
 after midnight. Wind southwest 30 km/h gusting to 50 becoming
 northwest 30 this evening then light late this evening. Low 10.
Wednesday..Mainly sunny. Fog patches dissipating in the morning. Wind
 becoming northeast 30 km/h in the afternoon. High 21. UV index 7 or
 high.
Wednesday night..Clear. Wind northeast 30 km/h becoming light near
 midnight. Low 8.

Chatham-Kent - Rondeau Park.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
 after midnight with risk of a thunderstorm. Fog patches developing
 after midnight. Wind south 30 km/h gusting to 50 becoming light this
 evening. Low 7.
Wednesday..A mix of sun and cloud. Clearing near noon. Fog patches
 dissipating in the morning. Wind becoming north 30 km/h in the
 afternoon. High 19. UV index 7 or high.
Wednesday night..Clear. Wind north 30 km/h becoming light in the
 evening. Low plus 5.

Sarnia - Petrolia - Western Lambton County.
Tonight..Mainly cloudy with 40 percent chance of showers this evening
 and risk of a thunderstorm. Clearing overnight. Fog patches
 developing after midnight. Wind south 30 km/h becoming light early
 this evening. Low 6.
Wednesday..A mix of sun and cloud. Becoming sunny in the morning. Fog
 patches dissipating in the morning. High 17 except 11 near Lake
 Huron. UV index 7 or high.
Wednesday night..Clear. Low plus 3.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Partly cloudy. 40 percent chance of showers this evening
 with risk of a thunderstorm. Fog patches developing after midnight.
 Wind south 20 km/h gusting to 40 becoming light early this evening.
 Low 6.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
 morning. High 17 except 11 near Lake Huron. UV index 7 or high.
Wednesday night..Clear. Low plus 3.

Rodney - Shedden - Western Elgin County.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
 after midnight with risk of a thunderstorm. Fog patches developing
 after midnight. Wind south 20 km/h gusting to 40 becoming light
 early this evening. Low 6.
Wednesday..Clearing. Fog patches dissipating in the morning. Wind
 becoming northwest 20 km/h late in the morning. High 19. UV index 7
 or high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 4.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Partly cloudy. 40 percent chance of showers this evening and
 after midnight with risk of a thunderstorm. Fog patches developing
 after midnight. Wind south 20 km/h gusting to 40 becoming light
 early this evening. Low 6.
Wednesday..Clearing. Fog patches dissipating in the morning. Wind
 becoming northwest 20 km/h late in the morning. High 19. UV index 7
 or high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 4.

Strathroy - Komoka - Western Middlesex County.
Tonight..Partly cloudy. 40 percent chance of showers this evening
 with risk of a thunderstorm. Fog patches developing after midnight.
 Wind south 30 km/h gusting to 50 becoming light early this evening.
 Low plus 5.
Wednesday..A mix of sun and cloud. Clearing late in the morning. Fog
 patches dissipating in the morning. Wind becoming northwest 20 km/h
 late in the morning. High 19. UV index 7 or high.
Wednesday night..Clear. Low plus 3.

London - Parkhill - Eastern Middlesex County.
Tonight..Mainly cloudy with 40 percent chance of showers this evening
 and risk of a thunderstorm. Clearing overnight. Fog patches
 developing after midnight. Wind south 30 km/h gusting to 50 becoming
 light early this evening. Low plus 5.
Wednesday..Clearing. Fog patches dissipating in the morning. Wind
 becoming northwest 20 km/h late in the morning. High 19. UV index 7
 or high.
Wednesday night..Clear. Low plus 3.

Simcoe - Delhi - Norfolk.
Tonight..Mainly cloudy with 30 percent chance of showers this evening
 and after midnight. Clearing before morning. Fog patches developing
 after midnight. Low 6.
Wednesday..A mix of sun and cloud. Becoming sunny in the afternoon.
 Fog patches dissipating in the morning. Wind becoming northwest
 20 km/h late in the morning. High 19. UV index 7 or high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 3.

Dunnville - Caledonia - Haldimand.
Tonight..Mainly cloudy with 30 percent chance of showers this evening
 and after midnight. Clearing before morning. Fog patches developing
 after midnight. Wind south 30 km/h gusting to 50 becoming light
 early this evening. Low 6.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
 morning. Wind becoming northwest 20 km/h in the afternoon. High 18.
 UV index 7 or high.
Wednesday night..Clear. Low plus 4.

Woodstock - Tillsonburg - Oxford County.
Tonight..Mainly cloudy with 30 percent chance of showers this
 evening. Clearing overnight. Fog patches developing after midnight.
 Wind south 20 km/h gusting to 40 becoming light this evening. Low
 plus 5.
Wednesday..Mainly sunny. Fog patches dissipating in the morning. Wind
 becoming west 20 km/h late in the morning. High 19. UV index 7 or
 high.
Wednesday night..Clear. Low plus 3.

Brantford - County of Brant.
Tonight..Mainly cloudy with 30 percent chance of showers this
 evening. Clearing overnight. Fog patches developing after midnight.
 Wind south 20 km/h gusting to 40 becoming light this evening. Low
 plus 5.
Wednesday..A mix of sun and cloud. Becoming sunny in the afternoon.
 Fog patches dissipating in the morning. Wind becoming west 20 km/h
 late in the morning. High 19. UV index 7 or high.
Wednesday night..Clear. Low plus 3.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Mainly cloudy. 30 percent chance of showers this evening and
 after midnight. Fog patches developing after midnight. Low 6.
Wednesday..Mainly cloudy. Fog patches dissipating in the morning.
 High 17. UV index 6 or high.
Wednesday night..Clearing in the evening. Low plus 4.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Mainly cloudy with 30 percent chance of showers this evening
 and after midnight. Clearing before morning. Fog patches developing
 after midnight. Wind south 30 km/h becoming light early this
 evening. Low 6.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
 morning. High 17. UV index 6 or high.
Wednesday night..Clear. Low plus 4.

City of Hamilton.
Tonight..Mainly cloudy with 30 percent chance of showers this
 evening. Clearing overnight. Fog patches developing after midnight.
 Wind south 30 km/h becoming light this evening. Low 6.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
 morning. High 18. UV index 7 or high.
Wednesday night..Clear. Low plus 4.

Burlington - Oakville.
Tonight..Mainly cloudy with 30 percent chance of showers early this
 evening. Clearing near midnight. Fog patches developing after
 midnight. Low plus 5.
Wednesday..Sunny. Becoming a mix of sun and cloud in the morning. Fog
 patches dissipating in the morning. Wind becoming north 30 km/h late
 in the afternoon. High 18. UV index 7 or high.
Wednesday night..Clear. Wind north 30 km/h becoming light in the
 evening. Low plus 4.

Halton Hills - Milton.
Tonight..Mainly cloudy with 30 percent chance of showers early this
 evening. Clearing near midnight. Fog patches developing after
 midnight. Wind south 20 km/h gusting to 40 becoming light early this
 evening. Low plus 5.
Wednesday..Sunny. Becoming a mix of sun and cloud in the morning. Fog
 patches dissipating in the morning. Wind becoming north 30 km/h late
 in the afternoon. High 18. UV index 6 or high.
Wednesday night..Clear. Wind north 30 km/h becoming light in the
 evening. Low plus 4.

Mississauga - Brampton.
Tonight..Mainly cloudy with 30 percent chance of showers early this
 evening. Clearing near midnight. Fog patches developing after
 midnight. Wind southeast 20 km/h becoming light early this evening.
 Low plus 5.
Wednesday..Sunny. Becoming a mix of sun and cloud in the morning. Fog
 patches dissipating in the morning. Wind becoming north 30 km/h late
 in the afternoon. High 18. UV index 6 or high.
Wednesday night..Clear. Wind north 30 km/h becoming light in the
 evening. Low plus 4.

Caledon.
Tonight..Mainly cloudy. Clearing late this evening. Fog patches
 developing after midnight. Wind south 20 km/h gusting to 40 becoming
 light this evening. Low plus 3.
Wednesday..A mix of sun and cloud. Clearing late in the afternoon.
 Fog patches dissipating in the morning. Wind becoming north 20 km/h
 in the afternoon. High 17. UV index 6 or high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 1.

Vaughan - Richmond Hill - Markham.
Tonight..Partly cloudy. 30 percent chance of showers early this
 evening. Clearing overnight. Wind south 20 km/h becoming light early
 this evening. Low plus 4.
Wednesday..Sunny. Becoming a mix of sun and cloud in the morning.
 Wind becoming northwest 20 km/h late in the afternoon. High 18. UV
 index 6 or high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 4.

Newmarket - Georgina - Northern York Region.
Tonight..Partly cloudy. Clearing after midnight. Wind southeast
 20 km/h becoming light this evening. Low plus 2.
Wednesday..A mix of sun and cloud. Clearing in the afternoon. Wind
 becoming northwest 20 km/h in the afternoon. High 17. UV index 6 or
 high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 2.

Pickering - Oshawa - Southern Durham Region.
Tonight..Mainly cloudy. 30 percent chance of showers early this
 evening. Clearing overnight. Low plus 4.
Wednesday..A mix of sun and cloud. Clearing late in the afternoon.
 Wind becoming northwest 20 km/h late in the afternoon. High 18. UV
 index 6 or high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 4.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Mainly cloudy. Clearing after midnight. Wind south 20 km/h
 gusting to 40 becoming light this evening. Low plus 2.
Wednesday..A mix of sun and cloud. Clearing in the afternoon. Wind
 becoming northwest 20 km/h in the afternoon. High 17. UV index 6 or
 high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 2.

Goderich - Bluewater - Southern Huron County.
Tonight..A few clouds. Fog patches developing after midnight. Wind
 south 20 km/h becoming light early this evening. Low plus 4.
Wednesday..Clearing. Fog patches dissipating in the morning. High 17.
 UV index 7 or high.
Wednesday night..Clear. Low plus 1.

Wingham - Blyth - Northern Huron County.
Tonight..A few clouds. Fog patches developing after midnight. Wind
 south 30 km/h gusting to 50 becoming light this evening. Low plus 4.
Wednesday..Clearing. Fog patches dissipating in the morning. High 17.
 UV index 7 or high.
Wednesday night..Clear. Low plus 1.

Stratford - Mitchell - Southern Perth County.
Tonight..Partly cloudy. Clearing after midnight. Fog patches
 developing after midnight. Wind south 30 km/h gusting to 50 becoming
 light this evening. Low plus 4.
Wednesday..A mix of sun and cloud. Becoming sunny late in the
 morning. Fog patches dissipating in the morning. High 17. UV index 7
 or high.
Wednesday night..Clear. Low plus 1.

Listowel - Milverton - Northern Perth County.
Tonight..Partly cloudy. Becoming clear near midnight. Fog patches
 developing after midnight. Wind south 30 km/h gusting to 50 becoming
 light this evening. Low plus 4.
Wednesday..A mix of sun and cloud. Becoming sunny late in the
 morning. Fog patches dissipating in the morning. High 17. UV index 7
 or high.
Wednesday night..Clear. Low plus 1.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Mainly cloudy. Clearing near midnight. Fog patches
 developing after midnight. Wind south 20 km/h becoming light early
 this evening. Low plus 4.
Wednesday..Mainly sunny. Fog patches dissipating in the morning.
 High 18. UV index 7 or high.
Wednesday night..Clear. Low plus 1.

Guelph - Erin - Southern Wellington County.
Tonight..Mainly cloudy. Clearing late this evening. Fog patches
 developing after midnight. Wind south 20 km/h becoming light this
 evening. Low plus 4.
Wednesday..A mix of sun and cloud. Fog patches dissipating in the
 morning. High 18. UV index 7 or high.
Wednesday night..Clear. Low plus 1.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Partly cloudy. Clearing near midnight. Fog patches
 developing after midnight. Wind south 30 km/h becoming light this
 evening. Low plus 4.
Wednesday..A mix of sun and cloud. Clearing near noon. Fog patches
 dissipating in the morning. High 18. UV index 7 or high.
Wednesday night..Clear. Low plus 1.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Mainly cloudy. Clearing late this evening. Fog patches
 developing after midnight. Wind becoming south 20 km/h gusting to 40
 then light this evening. Low plus 3.
Wednesday..Mainly cloudy. Clearing in the afternoon. Fog patches
 dissipating in the morning. Wind becoming north 20 km/h in the
 afternoon. High 17. UV index 6 or high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 1.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Mainly cloudy. Clearing late this evening. Fog patches
 developing after midnight. Wind south 20 km/h gusting to 40 becoming
 light this evening. Low plus 3.
Wednesday..A mix of sun and cloud. Clearing early in the afternoon.
 Fog patches dissipating in the morning. Wind becoming north 20 km/h
 in the afternoon. High 17. UV index 6 or high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 1.

Innisfil - New Tecumseth - Angus.
Tonight..Mainly cloudy. Clearing late this evening. Wind south
 20 km/h gusting to 40 becoming light this evening. Low plus 3.
Wednesday..Mainly cloudy. Clearing early in the afternoon. Wind
 becoming north 20 km/h in the afternoon. High 17. UV index 6 or
 high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 1.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..A few clouds. Fog patches developing after midnight. Wind
 south 30 km/h gusting to 50 becoming light this evening. Low plus 3.
Wednesday..Sunny. Fog patches dissipating in the morning. High 15. UV
 index 6 or high.
Wednesday night..Clear. Low plus 1.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Clear. Becoming partly cloudy this evening. Fog patches
 developing after midnight. Wind south 30 km/h gusting to 50 becoming
 light this evening. Low plus 2.
Wednesday..Sunny. Fog patches dissipating in the morning. High 10. UV
 index 6 or high.
Wednesday night..Clear. Low plus 2.

Hanover - Dundalk - Southern Grey County.
Tonight..Partly cloudy. Fog patches developing after midnight. Wind
 southwest 20 km/h gusting to 40 becoming light this evening. Low
 plus 3.
Wednesday..A mix of sun and cloud. Clearing late in the morning. Fog
 patches dissipating in the morning. High 16. UV index 6 or high.
Wednesday night..Clear. Low plus 1.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Partly cloudy. Fog patches developing after midnight. Wind
 south 30 km/h gusting to 50 becoming light early this evening. Low
 plus 2.
Wednesday..Sunny. Fog patches dissipating in the morning. High 12. UV
 index 6 or high.
Wednesday night..Clear. Low plus 1.

Barrie - Collingwood - Hillsdale.
Tonight..Mainly cloudy. Clearing this evening. Wind south 20 km/h
 becoming light late this evening. Low plus 2.
Wednesday..Mainly cloudy. Clearing near noon. Wind becoming northwest
 20 km/h in the afternoon. High 15. UV index 6 or high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 1.

Midland - Coldwater - Orr Lake.
Tonight..Mainly cloudy. Wind south 30 km/h gusting to 50 becoming
 light late this evening. Low plus 2.
Wednesday..Clearing. Wind becoming northwest 20 km/h in the
 afternoon. High 15. UV index 6 or high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 1.

Orillia - Lagoon City - Washago.
Tonight..Mainly cloudy. Clearing this evening. Wind south 20 km/h
 becoming light late this evening. Low plus 2.
Wednesday..A mix of sun and cloud. Clearing early in the afternoon.
 Wind becoming northwest 20 km/h in the afternoon. High 15. UV
 index 6 or high.
Wednesday night..Clear. Wind northwest 20 km/h becoming light in the
 evening. Low plus 1.

Cobourg - Colborne - Western Northumberland County.
Tonight..Increasing cloudiness early this evening. Wind becoming
 southeast 30 km/h then light this evening. Low plus 3.
Wednesday..A mix of sun and cloud. High 15. UV index 6 or high.
Wednesday night..Clearing in the evening. Fog patches developing in
 the evening and dissipating after midnight. Low plus 3.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Increasing cloudiness early this evening. Low plus 3.
Wednesday..A mix of sun and cloud. High 15. UV index 6 or high.
Wednesday night..Clearing in the evening. Fog patches developing in
 the evening and dissipating after midnight. Low plus 3.

Picton - Sandbanks Park.
Tonight..Increasing cloudiness early this evening. Wind southeast
 30 km/h becoming light this evening. Low plus 4.
Wednesday..A mix of sun and cloud. High 15. UV index 6 or high.
Wednesday night..Clearing in the evening. Fog patches developing in
 the evening and dissipating after midnight. Low plus 2.

Napanee - Consecon.
Tonight..Increasing cloudiness early this evening. Low plus 4.
Wednesday..A mix of sun and cloud. High 15. UV index 6 or high.
Wednesday night..Clearing in the evening. Fog patches developing in
 the evening and dissipating after midnight. Low plus 2.

Kingston - Odessa - Frontenac Islands.
Tonight..Mainly cloudy. Wind south 20 km/h becoming light after
 midnight. Low plus 4.
Wednesday..Mainly sunny. High 12. UV index 6 or high.
Wednesday night..Clearing late in the evening. Fog patches developing
 in the evening and dissipating after midnight. Wind becoming
 northeast 20 km/h before morning. Low plus 2.

Lindsay - Southern Kawartha Lakes.
Tonight..Mainly cloudy. Clearing late this evening. Wind south
 20 km/h gusting to 40 becoming light this evening. Low plus 2.
Wednesday..A mix of sun and cloud. Clearing in the afternoon.
 High 17. UV index 6 or high.
Wednesday night..Clear. Low plus 2.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Partly cloudy. Wind south 20 km/h gusting to 40 becoming
 light this evening. Low plus 1.
Wednesday..A mix of sun and cloud. High 17. UV index 6 or high.
Wednesday night..Clear. Low plus 1.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..Cloudy. Clearing near midnight. Wind southeast 20 km/h
 becoming light this evening. Low plus 2.
Wednesday..A mix of sun and cloud. Clearing late in the afternoon.
 High 17. UV index 6 or high.
Wednesday night..Clear. Low plus 2.

Apsley - Woodview - Northern Peterborough County.
Tonight..Partly cloudy. Wind south 20 km/h gusting to 40 becoming
 light this evening. Low plus 1.
Wednesday..A mix of sun and cloud. High 17. UV index 6 or high.
Wednesday night..Clear. Low plus 1.

Stirling - Tweed - Madoc.
Tonight..Partly cloudy. Wind south 20 km/h becoming light this
 evening. Low plus 2.
Wednesday..A mix of sun and cloud. High 17. UV index 6 or high.
Wednesday night..Clearing in the evening. Fog patches developing in
 the evening and dissipating after midnight. Wind becoming north
 20 km/h before morning. Low plus 2.

Tamworth - Sydenham - South Frontenac.
Tonight..Mainly cloudy. Wind south 20 km/h becoming light this
 evening. Low plus 2.
Wednesday..Mainly sunny. Increasing cloudiness early in the
 afternoon. High 17. UV index 6 or high.
Wednesday night..Clearing in the evening. Fog patches developing in
 the evening and dissipating after midnight. Wind becoming north
 20 km/h before morning. Low plus 2.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Partly cloudy. Wind south 20 km/h gusting to 40 becoming
 light this evening. Low plus 1.
Wednesday..A mix of sun and cloud. High 17. UV index 6 or high.
Wednesday night..Clear. Wind becoming north 20 km/h before morning.
 Low zero.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Clear. Becoming partly cloudy this evening. Wind becoming
 south 20 km/h gusting to 40 then light this evening. Low minus 1.
 Wind chill minus 3 overnight.
Wednesday..Mainly cloudy. Clearing near noon. High 15. UV index 6 or
 high.
Wednesday night..Clear. Low minus 1.

Gananoque - Mallorytown.
Tonight..Mainly cloudy. Wind south 20 km/h becoming light this
 evening. Low plus 4.
Wednesday..A mix of sun and cloud. High 14. UV index 6 or high.
Wednesday night..Clearing in the evening. Fog patches developing in
 the evening and dissipating after midnight. Wind becoming north
 20 km/h before morning. Low plus 2.

Brockville - Prescott.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
 Wind south 20 km/h becoming light this evening. Low plus 4.
Wednesday..A mix of sun and cloud. High 14. UV index 6 or high.
Wednesday night..Clear. Fog patches developing in the evening and
 dissipating after midnight. Wind becoming north 20 km/h before
 morning. Low plus 2.

Westport - Charleston Lake.
Tonight..Mainly cloudy. Wind south 20 km/h becoming light this
 evening. Low plus 4.
Wednesday..A mix of sun and cloud. High 14. UV index 6 or high.
Wednesday night..Clear. Fog patches developing in the evening and
 dissipating after midnight. Wind becoming north 20 km/h before
 morning. Low plus 2.

Merrickville-Wolford - Kemptville.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
 Wind south 20 km/h becoming light this evening. Low plus 4.
Wednesday..A mix of sun and cloud. High 14. UV index 6 or high.
Wednesday night..Clear. Fog patches developing in the evening and
 dissipating after midnight. Wind becoming north 20 km/h before
 morning. Low plus 2.

Ottawa North - Kanata - Orl�ans.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
 Wind south 30 km/h becoming light early this evening. Low plus 2.
Wednesday..Mainly cloudy. Clearing early in the afternoon. High 14.
 UV index 5 or moderate.
Wednesday night..Clearing late in the evening. Fog patches developing
 in the evening and dissipating after midnight. Low plus 2.

Ottawa South - Richmond - Metcalfe.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
 Wind south 20 km/h becoming light early this evening. Low plus 2.
Wednesday..Mainly cloudy. Clearing early in the afternoon. High 14.
 UV index 5 or moderate.
Wednesday night..Clearing late in the evening. Fog patches developing
 in the evening and dissipating after midnight. Low plus 2.

Gatineau.
Tonight..Cloudy. 30 percent chance of showers this evening. Low
 plus 2.
Wednesday..Mainly cloudy. High 14. UV index 5 or moderate.
Wednesday night..Clearing late in the evening. Fog patches developing
 in the evening and dissipating after midnight. Wind becoming
 northwest 20 km/h before morning. Low plus 1.

Prescott and Russell.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
 Wind south 20 km/h becoming light early this evening. Low plus 3.
Wednesday..Mainly cloudy. Clearing in the afternoon. High 13. UV
 index 5 or moderate.
Wednesday night..Clearing. Fog patches developing in the evening and
 dissipating after midnight. Wind becoming northwest 20 km/h before
 morning. Low plus 2.

Morrisburg - Long Sault.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
 Wind south 20 km/h becoming light this evening. Low plus 3.
Wednesday..Cloudy. Becoming a mix of sun and cloud in the morning.
 High 13. UV index 5 or moderate.
Wednesday night..Clear. Fog patches developing in the evening and
 dissipating after midnight. Wind becoming northwest 20 km/h before
 morning. Low plus 2.

Cornwall - Lancaster.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
 Wind south 20 km/h becoming light this evening. Low plus 3.
Wednesday..Cloudy. Becoming a mix of sun and cloud near noon.
 High 13. UV index 5 or moderate.
Wednesday night..Partly cloudy. Clearing near midnight. Fog patches
 developing in the evening and dissipating after midnight. Wind
 becoming northwest 20 km/h before morning. Low plus 2.

Winchester - Newington.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
 Wind south 20 km/h becoming light this evening. Low plus 3.
Wednesday..Mainly cloudy. High 13. UV index 5 or moderate.
Wednesday night..Partly cloudy. Becoming clear late in the evening.
 Fog patches developing in the evening and dissipating after
 midnight. Wind becoming northwest 20 km/h before morning. Low
 plus 2.

Maxville - Alexandria.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
 Wind south 20 km/h becoming light this evening. Low plus 3.
Wednesday..Cloudy. Becoming a mix of sun and cloud near noon.
 High 13. UV index 5 or moderate.
Wednesday night..Clearing. Fog patches developing in the evening and
 dissipating after midnight. Wind becoming northwest 20 km/h before
 morning. Low plus 2.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..Partly cloudy. Wind south 20 km/h gusting to 40 becoming
 light this evening. Low plus 2.
Wednesday..A mix of sun and cloud. High 15. UV index 6 or high.
Wednesday night..Clear. Wind becoming north 20 km/h gusting to 40
 before morning. Low plus 2.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
 Wind south 20 km/h gusting to 40 becoming light this evening. Low
 plus 2.
Wednesday..A mix of sun and cloud. High 15. UV index 6 or high.
Wednesday night..Clear. Fog patches developing in the evening and
 dissipating after midnight. Wind becoming north 20 km/h gusting to
 40 before morning. Low plus 2.

Port Carling - Port Severn.
Tonight..Partly cloudy. Wind south 30 km/h becoming light this
 evening. Low plus 1.
Wednesday..Clearing. High 15. UV index 6 or high.
Wednesday night..Clear. Low plus 1.

Bracebridge - Gravenhurst.
Tonight..Partly cloudy. Wind south 20 km/h gusting to 40 becoming
 light late this evening. Low zero.
Wednesday..Clearing in the morning. High 15. UV index 6 or high.
Wednesday night..Clear. Low plus 1.

Town of Parry Sound - Rosseau - Killbear Park.
Tonight..Increasing cloudiness early this evening. Wind south 20 km/h
 becoming light late this evening. Low plus 1.
Wednesday..Sunny. High 14. UV index 6 or high.
Wednesday night..Clear. Low plus 1.

Huntsville - Baysville.
Tonight..Increasing cloudiness early this evening. Wind south 20 km/h
 becoming light late this evening. Low zero.
Wednesday..Clearing in the morning. High 14. UV index 6 or high.
Wednesday night..Clear. Low zero.

Haliburton - Minden - Southern Haliburton County.
Tonight..Partly cloudy. Wind south 30 km/h gusting to 50 becoming
 light this evening. Low minus 1.
Wednesday..A mix of sun and cloud. High 15. UV index 6 or high.
Wednesday night..Clear. Low minus 1.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Tonight..Partly cloudy. Wind south 30 km/h gusting to 50 becoming
 light this evening. Low minus 1.
Wednesday..Clearing in the morning. High 15. UV index 6 or high.
Wednesday night..Clear. Low minus 1.

Barry's Bay - Killaloe.
Tonight..Increasing cloudiness early this evening. Wind south 20 km/h
 gusting to 40 becoming light late this evening. Low minus 1.
Wednesday..Clearing in the morning. Wind becoming northwest 20 km/h
 in the afternoon. High 14. UV index 6 or high.
Wednesday night..Clear. Low minus 1.

Renfrew - Arnprior - Calabogie.
Tonight..Partly cloudy. Wind southeast 20 km/h becoming light this
 evening. Low plus 1.
Wednesday..Clearing. Wind becoming north 20 km/h late in the
 afternoon. High 14. UV index 6 or high.
Wednesday night..Clear. Wind north 20 km/h becoming light near
 midnight. Low minus 1.

Petawawa - Pembroke - Cobden.
Tonight..Mainly cloudy. Wind southeast 20 km/h becoming light this
 evening. Low plus 1.
Wednesday..Clearing in the morning. Wind becoming north 20 km/h late
 in the afternoon. High 14. UV index 6 or high.
Wednesday night..Clear. Wind north 20 km/h becoming light near
 midnight. Low minus 1.

Western Algonquin Park - Lake of Two Rivers.
Tonight..Increasing cloudiness early this evening. Wind south 20 km/h
 gusting to 40 becoming light this evening. Low minus 1.
Wednesday..Clearing in the morning. High 14. UV index 6 or high.
Wednesday night..Clear. Wind up to 15 km/h. Low minus 2. Wind chill
 minus 4 overnight.

Deep River - Whitney - Eastern Algonquin Park.
Tonight..Increasing cloudiness early this evening. Wind becoming
 south 20 km/h gusting to 40 then light this evening. Low minus 1.
Wednesday..Clearing. High 14. UV index 6 or high.
Wednesday night..Clear. Wind up to 15 km/h. Low minus 2. Wind chill
 minus 4 overnight.

Bayfield Inlet - Dunchurch.
Tonight..Increasing cloudiness early this evening. Wind south 20 km/h
 gusting to 40 becoming light late this evening. Low plus 1.
Wednesday..Sunny. High 14. UV index 6 or high.
Wednesday night..Clear. Low plus 1.

South River - Burk's Falls.
Tonight..Increasing cloudiness early this evening. Wind south 20 km/h
 gusting to 40 becoming light late this evening. Low zero.
Wednesday..Sunny. High 14. UV index 6 or high.
Wednesday night..Clear. Low zero.

End
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--- up 11 hours, 42 minutes
 * Origin: Northern Realms (618:400/23)