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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.

Select a province, territory or national view

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Weather
No Alerts in effect.
Showing 150 alerts
Manitoba
Red Sucker Lake
Newfoundland and Labrador
Cartwright to Black Tickle
Churchill Falls and vicinity
Churchill Valley
Hopedale and vicinity
Labrador City and Wabush
Nain and vicinity
Norman Bay to Lodge Bay
Northern Peninsula East
Port Saunders and the Straits
Postville - Makkovik
Red Bay to L'Anse-au-Clair
Rigolet and vicinity
Upper Lake Melville
Nunavut
Chesterfield Inlet
Coral Harbour
Rankin Region including Whale Cove
Ontario
Apsley - Woodview - Northern Peterborough County
Armstrong - Auden - Wabakimi Park
Atikokan - Shebandowan - Quetico Park
Bancroft - Hastings Highlands - Denbigh
Barrie - Collingwood - Hillsdale
Barry's Bay - Killaloe
Bayfield Inlet - Dunchurch
Belleville - Quinte West - Eastern Northumberland County
Big Trout Lake - Kasabonika
Bracebridge - Gravenhurst
Brantford - County of Brant
Brockville - Prescott
Bruce Peninsula - Sauble Beach - Tobermory
Burlington - Oakville
Chatham-Kent - Rondeau Park
Cobourg - Colborne - Western Northumberland County
Cornwall - Lancaster
Deep River - Whitney - Eastern Algonquin Park
Dryden - Vermilion Bay
Dunnville - Caledonia - Haldimand
Ear Falls - Perrault Falls - Western Lac Seul
Espanola - Killarney
Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes
Fort Frances - Emo - Rainy River
Fort Hope - Lansdowne House - Ogoki
Gananoque - Mallorytown
Goderich - Bluewater - Southern Huron County
Greater Sudbury and vicinity
Guelph - Erin - Southern Wellington County
Gull Bay - Black Sturgeon Lake
Haliburton - Minden - Southern Haliburton County
Halton Hills - Milton
Hanover - Dundalk - Southern Grey County
Huntsville - Baysville
Ignace - English River
Innisfil - New Tecumseth - Angus
Kaladar - Bannockburn - Bon Echo Park
Kenora - Grassy Narrows - Whitedog
Kingston - Odessa - Frontenac Islands
Kitchener - Cambridge - Region of Waterloo
Lindsay - Southern Kawartha Lakes
Listowel - Milverton - Northern Perth County
London - Parkhill - Eastern Middlesex County
Manitoulin Island
Maxville - Alexandria
Merrickville-Wolford - Kemptville
Midland - Coldwater - Orr Lake
Mississauga - Brampton
Morrisburg - Long Sault
Mount Forest - Arthur - Northern Wellington County
Napanee - Consecon
Newmarket - Georgina - Northern York Region
Niagara Falls - Welland - Southern Niagara Region
North Bay - Powassan - Mattawa
Orangeville - Grand Valley - Southern Dufferin County
Orillia - Lagoon City - Washago
Ottawa North - Kanata - Orléans
Ottawa South - Richmond - Metcalfe
Owen Sound - Blue Mountains - Northern Grey County
Oxtongue Lake - Fort Irwin - Northern Haliburton County
Petawawa - Pembroke - Cobden
Peterborough City - Lakefield - Southern Peterborough County
Pickering - Oshawa - Southern Durham Region
Pickle Lake - Cat Lake
Picton - Sandbanks Park
Pikangikum - Poplar Hill - MacDowell
Plevna - Sharbot Lake - Western Lanark County
Port Carling - Port Severn
Prescott and Russell
Red Lake - Woodland Caribou Park
Renfrew - Arnprior - Calabogie
Rodney - Shedden - Western Elgin County
Sachigo Lake - Bearskin Lake
Sandy Lake - Weagamow Lake - Deer Lake
Sarnia - Petrolia - Western Lambton County
Saugeen Shores - Kincardine - Southern Bruce County
Savant Lake - Sturgeon Lake
Seine River Village - Mine Centre
Shelburne - Mansfield - Northern Dufferin County
Simcoe - Delhi - Norfolk
Sioux Lookout - Eastern Lac Seul
Sioux Narrows - Nestor Falls - Morson
Smiths Falls - Perth - Eastern Lanark County
South River - Burk's Falls
St. Catharines - Grimsby - Northern Niagara Region
St. Thomas - Aylmer - Eastern Elgin County
Stirling - Tweed - Madoc
Stratford - Mitchell - Southern Perth County
Strathroy - Komoka - Western Middlesex County
Summer Beaver - Wunnummin Lake - Kingfisher Lake
Tamworth - Sydenham - South Frontenac
Temiskaming Shores - Temagami
Town of Parry Sound - Rosseau - Killbear Park
Upsala - Raith
Uxbridge - Beaverton - Northern Durham Region
Vaughan - Richmond Hill - Markham
Watford - Pinery Park - Eastern Lambton County
West Nipissing - French River
Western Algonquin Park - Lake of Two Rivers
Westport - Charleston Lake
Winchester - Newington
Windsor - Leamington - Essex County
Wingham - Blyth - Northern Huron County
Woodstock - Tillsonburg - Oxford County
Quebec
Akulivik
Brome-Missisquoi area
Granby - Waterloo area
Lacolle area
LG Quatre - Laforge and Fontanges
Saint-Hyacinthe - Acton Vale area
Saint-Jean - Marieville area
Sorel - Yamaska area
Verchères - Beloeil area

Weather

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Alerts

Weather alerts 24/7 from Environment and Climate Change Canada, your authoritative source. Track lightning and hurricanes using our maps.

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Marine

The latest alerts and forecasts for marine, sea state and ice conditions for regions across Canada.

Air Quality

Find the latest local air quality forecasts and information.

Analyses and Modelling

Access environmental analysis and model data for different time horizons and application areas as well as geospatial web services.

Past Weather

Canadians and weather sensitive economic sectors can access past weather data, climate normals, historical radar, and climate data.

About Weather

Learn about weather events, health, safety, forecasting tools and services.

Weatheradio stations

Canadian Centre for Climate Services

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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