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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

Result forNational view

Weather
No Alerts in effect.
Showing 126 alerts
British Columbia
Nova Scotia
Annapolis County
Colchester County - Truro and south
Digby County
Halifax County - east of Porters Lake
Halifax Metro and Halifax County West
Hants County
Kings County
Lunenburg County
Queens County
Shelburne County
Yarmouth County
Ontario
Apsley - Woodview - Northern Peterborough County
Bancroft - Hastings Highlands - Denbigh
Barry's Bay - Killaloe
Belleville - Quinte West - Eastern Northumberland County
Brantford - County of Brant
Brockville - Prescott
Burlington - Oakville
Chatham-Kent - Rondeau Park
City of Hamilton
City of Toronto
Cobourg - Colborne - Western Northumberland County
Cornwall - Lancaster
Deep River - Whitney - Eastern Algonquin Park
Dunnville - Caledonia - Haldimand
Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes
Gananoque - Mallorytown
Goderich - Bluewater - Southern Huron County
Guelph - Erin - Southern Wellington County
Haliburton - Minden - Southern Haliburton County
Halton Hills - Milton
Hanover - Dundalk - Southern Grey County
Innisfil - New Tecumseth - Angus
Kaladar - Bannockburn - Bon Echo Park
Kingston - Odessa - Frontenac Islands
Kitchener - Cambridge - Region of Waterloo
Lindsay - Southern Kawartha Lakes
Listowel - Milverton - Northern Perth County
London - Parkhill - Eastern Middlesex County
Maxville - Alexandria
Merrickville-Wolford - Kemptville
Mississauga - Brampton
Morrisburg - Long Sault
Mount Forest - Arthur - Northern Wellington County
Napanee - Consecon
Newmarket - Georgina - Northern York Region
Niagara Falls - Welland - Southern Niagara Region
Orangeville - Grand Valley - Southern Dufferin County
Ottawa North - Kanata - Orléans
Ottawa South - Richmond - Metcalfe
Oxtongue Lake - Fort Irwin - Northern Haliburton County
Petawawa - Pembroke - Cobden
Peterborough City - Lakefield - Southern Peterborough County
Pickering - Oshawa - Southern Durham Region
Picton - Sandbanks Park
Plevna - Sharbot Lake - Western Lanark County
Prescott and Russell
Renfrew - Arnprior - Calabogie
Rodney - Shedden - Western Elgin County
Sarnia - Petrolia - Western Lambton County
Saugeen Shores - Kincardine - Southern Bruce County
Shelburne - Mansfield - Northern Dufferin County
Simcoe - Delhi - Norfolk
Smiths Falls - Perth - Eastern Lanark County
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
Tamworth - Sydenham - South Frontenac
Uxbridge - Beaverton - Northern Durham Region
Vaughan - Richmond Hill - Markham
Watford - Pinery Park - Eastern Lambton County
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
Bécancour - Villeroy area
Berthierville - Saint-Gabriel area
Brome-Missisquoi area
Châteauguay - La Prairie area
Coaticook area
Cookshire area
Drummondville area
Gatineau
Granby - Waterloo area
Hemmingford area
Huntingdon area
Lac-aux-Sables area
Lac-Mégantic area
Lachute area
Lacolle area
Laval area
Longueuil - Varennes area
Louiseville area
Mascouche area
Matawin - Mauricie National Park area
Mont-Orford - Lake Memphrémagog area
Montréal Island area
Nicolet area
Rawdon - Joliette area
Richmond area
Saint-Eustache area
Saint-Hyacinthe - Acton Vale area
Saint-Jean - Marieville area
Saint-Jérôme area
Saint-Rémi area
Sainte-Anne-de-la-Pérade area
Shawinigan area
Sherbrooke area
Sorel - Yamaska area
Soulanges area
Thetford Mines area
Trois-Rivières area
Valleyfield - Beauharnois area
Vaudreuil area
Verchères - Beloeil area
Victoriaville area
Weedon area
Yukon

Weather

Latest hourly and 7-day weather forecasts for locations across Canada. Plus view local radar and satellite imagery.

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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.

Hurricane

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.

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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