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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 160 alerts
Ontario
Apsley - Woodview - Northern Peterborough County
Bancroft - Hastings Highlands - Denbigh
Belleville - Quinte West - Eastern Northumberland County
Bracebridge - Gravenhurst
Brantford - County of Brant
Brockville - Prescott
Burlington - Oakville
Chatham-Kent - Rondeau Park
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
Guelph - Erin - Southern Wellington County
Haliburton - Minden - Southern Haliburton County
Halton Hills - Milton
Innisfil - New Tecumseth - Angus
Kaladar - Bannockburn - Bon Echo Park
Kingston - Odessa - Frontenac Islands
Kitchener - Cambridge - Region of Waterloo
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
Orillia - Lagoon City - Washago
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
Shelburne - Mansfield - Northern Dufferin County
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
Woodstock - Tillsonburg - Oxford County
Quebec
Bécancour - Villeroy area
Berthierville - Saint-Gabriel area
Châteauguay - La Prairie area
Dorval Lodge area
Drummondville area
Forillon National Park - Gaspé area
Grande-Vallée area
Hemmingford area
Huntingdon area
La Minerve - Rouge River area
Lacolle area
Lebel-sur-Quévillon area
Lièvre River area
Longueuil - Varennes area
Low - Wakefield area
Maniwaki - Gracefield area
Mont-Laurier area
Mont-Tremblant - Sainte-Agathe area
Montréal Island area
Nicolet area
Papineau-Labelle Reserve area
Papineauville - Chénéville area
Saint-Donat - Mont-Tremblant Park area
Saint-Hyacinthe - Acton Vale area
Saint-Jean - Marieville area
Saint-Michel-des-Saints area
Saint-Rémi area
Sainte-Adèle - Saint-Sauveur area
Sainte-Anne-des-Monts area
Senneterre area
Sorel - Yamaska area
Soulanges area
Val d'Or - Louvicourt area
Valleyfield - Beauharnois area
Vaudreuil area
Verchères - Beloeil area
Victoriaville area
Yukon

Weather

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

Satellite

Jet Stream

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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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