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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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Weather
No Alerts in effect.
Showing 172 alerts
Alberta
City of Medicine Hat
Co. of Forty Mile near Bow Island and Whitla
Co. of Newell near Bassano
Co. of Newell near Brooks Rosemary and Duchess
Co. of Newell near Gem
Co. of Newell near Patricia
Co. of Newell near Scandia and Kinbrook Island Prov. Park
Co. of Newell near Tilley and Rolling Hills
Cypress Co. near Bowell and Redcliff
Cypress Co. near Bowmanton Schuler and Hilda
Cypress Co. near CFB Suffield
Cypress Co. near Dunmore and Woolchester
Cypress Co. near Irvine and Walsh
Cypress Co. near McNeill and Sandy Point District Park
Cypress Co. near Seven Persons
Cypress Co. near Suffield and Hwy 879
Cypress Co. near Tide Lake
Foothills Co. near Blackie
M.D. of Taber near Enchant
Rocky View Co. near Chestermere Dalroy and Dalemead
S.A. 2 near Bindloss Empress and Social Plains
S.A. 2 near Buffalo and Cavendish
S.A. 2 near Iddesleigh and Dinosaur Prov. Park
S.A. 2 near Jenner and Atlee
Siksika Res. 146
Vulcan Co. near Arrowwood Herronton and Queenstown
Vulcan Co. near Carmangay and Champion
Vulcan Co. near Lomond Travers and Little Bow Reservoirs
Vulcan Co. near Milo
Vulcan Co. near Vulcan and Ensign
Wheatland Co. near Hussar
Wheatland Co. near Standard and Gleichen
Wheatland Co. near Strathmore Lyalta and Carseland
Newfoundland and Labrador
Cartwright to Black Tickle
Churchill Falls and vicinity
Churchill Valley
Eagle River
Norman Bay to Lodge Bay
Postville - Makkovik
Rigolet and vicinity
Upper Lake Melville
Ontario
Atikokan - Shebandowan - Quetico Park
Bayfield Inlet - Dunchurch
Belleville - Quinte West - Eastern Northumberland County
Brantford - County of Brant
Brockville - Prescott
Burlington - Oakville
Chatham-Kent - Rondeau Park
City of Hamilton
City of Toronto
Cloud Bay - Dorion
Cobourg - Colborne - Western Northumberland County
Cornwall - Lancaster
Deep River - Whitney - Eastern Algonquin Park
Dunnville - Caledonia - Haldimand
Fort Albany
Gananoque - Mallorytown
Guelph - Erin - Southern Wellington County
Gull Bay - Black Sturgeon Lake
Halton Hills - Milton
Huntsville - Baysville
Kingston - Odessa - Frontenac Islands
Kitchener - Cambridge - Region of Waterloo
Lindsay - Southern Kawartha Lakes
London - Parkhill - Eastern Middlesex County
Maxville - Alexandria
Merrickville-Wolford - Kemptville
Mississauga - Brampton
Moosonee
Morrisburg - Long Sault
Napanee - Consecon
Newmarket - Georgina - Northern York Region
Niagara Falls - Welland - Southern Niagara Region
North Bay - Powassan - Mattawa
Ottawa North - Kanata - Orléans
Ottawa South - Richmond - Metcalfe
Peterborough City - Lakefield - Southern Peterborough County
Pickering - Oshawa - Southern Durham Region
Plevna - Sharbot Lake - Western Lanark County
Prescott and Russell
Rodney - Shedden - Western Elgin County
Sarnia - Petrolia - Western Lambton County
Simcoe - Delhi - Norfolk
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
Strathroy - Komoka - Western Middlesex County
Tamworth - Sydenham - South Frontenac
Temiskaming Shores - Temagami
Timmins - Cochrane - Iroquois Falls
Town of Parry Sound - Rosseau - Killbear Park
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
Woodstock - Tillsonburg - Oxford County
Quebec
Bécancour - Villeroy area
Bellechasse area
Berthierville - Saint-Gabriel area
Brome-Missisquoi area
Châteauguay - La Prairie area
Côte-de-Beaupré - L'Île d'Orléans area
Dorval Lodge area
Drummondville area
Fort William - Shawville area
Gatineau
Granby - Waterloo area
Hemmingford area
Huntingdon area
James Bay and La Grande River
Lachute area
Lacolle area
Laval area
Lebel-sur-Quévillon area
Lévis area
LG Quatre - Laforge and Fontanges
Longueuil - Varennes area
Lotbinière area
Louiseville area
Mascouche area
Mont-Orford - Lake Memphrémagog area
Mont-Tremblant - Sainte-Agathe area
Montréal Island area
Nicolet area
Portneuf area
Québec area
Rapides-des-Joachims area
Rawdon - Joliette area
Richmond area
Saint-Eustache area
Saint-Hyacinthe - Acton Vale area
Saint-Jean - Marieville area
Saint-Jérôme area
Saint-Lambert area
Saint-Rémi area
Sainte-Adèle - Saint-Sauveur area
Sainte-Anne-de-la-Pérade area
Shawinigan area
Sherbrooke area
Sorel - Yamaska area
Soulanges area
Témiscaming area
Thetford Mines area
Trois-Rivières area
Val d'Or - Louvicourt area
Valcartier - Stoneham area
Valleyfield - Beauharnois area
Vaudreuil area
Verchères - Beloeil area
Victoriaville area
Weedon area

Weather

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

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

Air Quality

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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.

MSC Open data

The Meteorological Service of Canada makes weather, climate, water and environmental data available to the private sector, academics, and the general public.

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