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Weather Information

Use this site to access weather information as layers on an interactive map. An alert table is available below for an alternative view of all active alerts. Learn more about the layers.

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Weather Alerts for Canada

This table displays all active alerts for Canada, with the ability to view alerts by province or territory and searching by alert name, alert type or forecast location.

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Result forOntarioNational view

Weather
No Alerts in effect.
Showing 87 alerts
Ontario
Apsley - Woodview - Northern Peterborough County
Armstrong - Auden - Wabakimi Park
Atikokan - Shebandowan - Quetico Park
Bancroft - Hastings Highlands - Denbigh
Bayfield Inlet - Dunchurch
Beardmore - Jellicoe - Macdiarmid
Belleville - Quinte West - Eastern Northumberland County
Bracebridge - Gravenhurst
Brantford - County of Brant
Brockville - Prescott
Burlington - Oakville
Chapleau - Missinaibi Lake
City of Hamilton
City of Thunder Bay
Cloud Bay - Dorion
Cobourg - Colborne - Western Northumberland County
Deep River - Whitney - Eastern Algonquin Park
Dunnville - Caledonia - Haldimand
Espanola - Killarney
Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes
Fraserdale - Pledger Lake
Gananoque - Mallorytown
Geraldton - Longlac - Caramat
Gogama - Foleyet
Greater Sudbury and vicinity
Gull Bay - Black Sturgeon Lake
Haliburton - Minden - Southern Haliburton County
Halton Hills - Milton
Huntsville - Baysville
Kakabeka Falls - Whitefish Lake - Arrow Lake
Kaladar - Bannockburn - Bon Echo Park
Kapuskasing - Hearst - Smooth Rock Falls
Kingston - Odessa - Frontenac Islands
Kirkland Lake - Englehart
Lindsay - Southern Kawartha Lakes
Little Abitibi - Kesagami Lake
Manitouwadge - Hornepayne
Marathon - Schreiber
Merrickville-Wolford - Kemptville
Mississauga - Brampton
Nakina - Aroland - Pagwa
Napanee - Consecon
Niagara Falls - Welland - Southern Niagara Region
Nipigon - Rossport
North Bay - Powassan - Mattawa
Ottawa North - Kanata - Orléans
Ottawa South - Richmond - Metcalfe
Oxtongue Lake - Fort Irwin - Northern Haliburton County
Peterborough City - Lakefield - Southern Peterborough County
Pickering - Oshawa - Southern Durham Region
Picton - Sandbanks Park
Plevna - Sharbot Lake - Western Lanark County
Port Carling - Port Severn
Simcoe - Delhi - Norfolk
Smiths Falls - Perth - Eastern Lanark County
South River - Burk's Falls
St. Catharines - Grimsby - Northern Niagara Region
Stirling - Tweed - Madoc
Tamworth - Sydenham - South Frontenac
Temiskaming Shores - Temagami
Timmins - Cochrane - Iroquois Falls
Town of Parry Sound - Rosseau - Killbear Park
Upsala - Raith
Uxbridge - Beaverton - Northern Durham Region
West Nipissing - French River
Western Algonquin Park - Lake of Two Rivers
Westport - Charleston Lake

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The Canadian Centre for Climate Services provides Canadians with the information and support they need to understand and reduce the risks from climate change.

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