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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 82 alerts
Ontario
Agawa - Lake Superior Park
Apsley - Woodview - Northern Peterborough County
Bancroft - Hastings Highlands - Denbigh
Barry's Bay - Killaloe
Bayfield Inlet - Dunchurch
Blind River - Thessalon
Bracebridge - Gravenhurst
Brockville - Prescott
Chapleau - Missinaibi Lake
Cornwall - Lancaster
Deep River - Whitney - Eastern Algonquin Park
Elliot Lake - Ranger Lake
Espanola - Killarney
Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes
Gogama - Foleyet
Greater Sudbury and vicinity
Haliburton - Minden - Southern Haliburton County
Huntsville - Baysville
Kaladar - Bannockburn - Bon Echo Park
Kirkland Lake - Englehart
Maxville - Alexandria
Merrickville-Wolford - Kemptville
Morrisburg - Long Sault
North Bay - Powassan - Mattawa
Ottawa North - Kanata - Orléans
Ottawa South - Richmond - Metcalfe
Oxtongue Lake - Fort Irwin - Northern Haliburton County
Petawawa - Pembroke - Cobden
Plevna - Sharbot Lake - Western Lanark County
Port Carling - Port Severn
Prescott and Russell
Renfrew - Arnprior - Calabogie
Sault Ste. Marie - St. Joseph Island
Searchmont - Montreal River Harbour - Batchawana Bay
Smiths Falls - Perth - Eastern Lanark County
South River - Burk's Falls
Temiskaming Shores - Temagami
Timmins - Cochrane - Iroquois Falls
Town of Parry Sound - Rosseau - Killbear Park
West Nipissing - French River
Western Algonquin Park - Lake of Two Rivers
Westport - Charleston Lake
Winchester - Newington
Quebec
Berthierville - Saint-Gabriel area
Brome-Missisquoi area
Châteauguay - La Prairie area
Fort William - Shawville area
Granby - Waterloo area
Lac-Mégantic area
Lièvre River area
Longueuil - Varennes area
Low - Wakefield area
Mascouche area
Mont-Orford - Lake Memphrémagog area
Mont-Tremblant - Sainte-Agathe area
Montréal Island area
Papineauville - Chénéville area
Rawdon - Joliette area
Saint-Eustache area
Saint-Hyacinthe - Acton Vale area
Saint-Jean - Marieville area
Saint-Jérôme area
Sainte-Adèle - Saint-Sauveur area
Sorel - Yamaska area
Soulanges area
Valleyfield - Beauharnois area
Vaudreuil area
Verchères - Beloeil area
Yukon

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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