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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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Legend

Alert Levels

Warnings / AdvisoriesWatches
Red
Red
Orange
Orange
Yellow
Yellow
Statements
Grey
Weather
No Alerts in effect.
Showing 112 alerts
Newfoundland and Labrador
Bay St. George
Burin Peninsula
Cartwright to Black Tickle
Channel-Port aux Basques and vicinity
Connaigre
Corner Brook and vicinity
Eagle River
Gros Morne
Norman Bay to Lodge Bay
Parson's Pond - Hawke's Bay
Port Saunders and the Straits
Ontario
Belleville - Quinte West - Eastern Northumberland County
Brantford - County of Brant
Brockville - Prescott
Caledon
Chatham-Kent - Rondeau Park
City of Hamilton
Cobourg - Colborne - Western Northumberland County
Cornwall - Lancaster
Dunnville - Caledonia - Haldimand
Gananoque - Mallorytown
Goderich - Bluewater - Southern Huron County
Guelph - Erin - Southern Wellington County
Halton Hills - Milton
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
Napanee - Consecon
Newmarket - Georgina - Northern York Region
Niagara Falls - Welland - Southern Niagara Region
Ottawa North - Kanata - Orléans
Ottawa South - Richmond - Metcalfe
Pickering - Oshawa - Southern Durham Region
Picton - Sandbanks Park
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
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
Westport - Charleston Lake
Winchester - Newington
Wingham - Blyth - Northern Huron County
Woodstock - Tillsonburg - Oxford County
Quebec
Bécancour - Villeroy area
Bellechasse area
Berthierville - Saint-Gabriel area
Blanc-Sablon
Brome-Missisquoi area
Coaticook area
Cookshire area
Côte-de-Beaupré - L'Île d'Orléans area
Drummondville area
Fort William - Shawville area
Gatineau
Granby - Waterloo area
Hemmingford area
Huntingdon area
Lac-aux-Sables area
Lac-Mégantic area
Lachute area
Lacolle area
Lévis area
Lièvre River area
Lotbinière area
Louiseville area
Low - Wakefield area
Mascouche area
Matawin - Mauricie National Park area
Mont-Orford - Lake Memphrémagog area
Montmagny - Saint-Jean-Port-Joli area
Nicolet area
Papineauville - Chénéville 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-Anne-de-la-Pérade area
Salluit
Yellow Warning
Shawinigan area
Sherbrooke area
Sorel - Yamaska area
Soulanges area
Thetford Mines area
Trois-Rivières area
Valcartier - Stoneham area
Valleyfield - Beauharnois area
Vaudreuil area
Verchères - Beloeil area
Victoriaville area
Weedon area

Weather

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

Satellite

Jet Stream

Find your location

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.

Features

Colour-coded weather alerts

Learn more about weather alerting in Canada

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