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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 51 alerts
Northwest Territories
Nunavut
Pangnirtung
Qikiqtarjuaq
Ontario
Barrie - Orillia - Midland
Barrie - Collingwood - Hillsdale
Midland - Coldwater - Orr Lake
Burk's Falls - Bayfield Inlet
Bayfield Inlet - Dunchurch
South River - Burk's Falls
Chapleau - Gogama
Gogama - Foleyet
City of Hamilton
Dufferin - Innisfil
Innisfil - New Tecumseth - Angus
Orangeville - Grand Valley - Southern Dufferin County
Shelburne - Mansfield - Northern Dufferin County
Dunnville - Caledonia - Haldimand
Elgin
Rodney - Shedden - Western Elgin County
St. Thomas - Aylmer - Eastern Elgin County
Greater Sudbury and vicinity
Grey - Bruce
Bruce Peninsula - Sauble Beach - Tobermory
Hanover - Dundalk - Southern Grey County
Owen Sound - Blue Mountains - Northern Grey County
Saugeen Shores - Kincardine - Southern Bruce County
Halton - Peel
Halton Hills - Milton
Huron - Perth
Goderich - Bluewater - Southern Huron County
Listowel - Milverton - Northern Perth County
Stratford - Mitchell - Southern Perth County
Wingham - Blyth - Northern Huron County
Kapuskasing - Hearst
Kapuskasing - Hearst - Smooth Rock Falls
Kirkland Lake - Temiskaming Shores - Temagami
Kirkland Lake - Englehart
Temiskaming Shores - Temagami
London - Middlesex
London - Parkhill - Eastern Middlesex County
Strathroy - Komoka - Western Middlesex County
Manitoulin - Blind River - Killarney
Espanola - Killarney
Niagara
Niagara Falls - Welland - Southern Niagara Region
St. Catharines - Grimsby - Northern Niagara Region
North Bay - West Nipissing
North Bay - Powassan - Mattawa
West Nipissing - French River
Oxford - Brant
Brantford - County of Brant
Woodstock - Tillsonburg - Oxford County
Parry Sound - Muskoka
Port Carling - Port Severn
Town of Parry Sound - Rosseau - Killbear Park
Sarnia - Lambton
Sarnia - Petrolia - Western Lambton County
Watford - Pinery Park - Eastern Lambton County
Simcoe - Delhi - Norfolk
Timmins - Cochrane
Timmins - Cochrane - Iroquois Falls
Waterloo - Wellington
Guelph - Erin - Southern Wellington County
Kitchener - Cambridge - Region of Waterloo
Mount Forest - Arthur - Northern Wellington County
Windsor - Essex - Chatham-Kent
Chatham-Kent - Rondeau Park
Quebec
Sept-Îles - Port-Cartier
Baie-Trinité area
Sept-Îles - Port-Cartier area

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.

Features

New Predicting and Alerting Coastal Flooding Program

Find out about coastal flooding coverage, forecasts and warnings in your region

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