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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 forOntarioNational view

Legend

Alert Levels

Warnings / AdvisoriesWatches
Red
Red
Orange
Orange
Yellow
Yellow
Statements
Grey
Weather
No Alerts in effect.
Showing 45 alerts
Ontario
Armstrong - Auden - Wabakimi Park
Orange Warning
Atikokan - Shebandowan - Quetico Park
Orange Warning
Beardmore - Jellicoe - Macdiarmid
Orange Warning
Big Trout Lake - Kasabonika
Yellow Warning
Chapleau - Missinaibi Lake
Yellow Warning
City of Thunder Bay
Orange Warning
Cloud Bay - Dorion
Orange Warning
Dryden - Vermilion Bay
Orange Warning
Ear Falls - Perrault Falls - Western Lac Seul
Orange Warning
Fort Albany
Yellow Warning
Fort Frances - Emo - Rainy River
Orange Warning
Fort Hope - Lansdowne House - Ogoki
Orange Warning
Fraserdale - Pledger Lake
Yellow Warning
Geraldton - Longlac - Caramat
Gogama - Foleyet
Yellow Warning
Gull Bay - Black Sturgeon Lake
Orange Warning
Ignace - English River
Orange Warning
Kakabeka Falls - Whitefish Lake - Arrow Lake
Orange Warning
Kapuskasing - Hearst - Smooth Rock Falls
Yellow Warning
Kenora - Grassy Narrows - Whitedog
Orange Warning
Kirkland Lake - Englehart
Yellow Warning
Little Abitibi - Kesagami Lake
Yellow Warning
Manitouwadge - Hornepayne
Orange Warning
Moosonee
Yellow Warning
Nakina - Aroland - Pagwa
Nipigon - Rossport
Pickle Lake - Cat Lake
Pikangikum - Poplar Hill - MacDowell
Orange Warning
Red Lake - Woodland Caribou Park
Orange Warning
Sachigo Lake - Bearskin Lake
Yellow Warning
Sandy Lake - Weagamow Lake - Deer Lake
Orange Warning
Sault Ste. Marie - St. Joseph Island
Yellow Warning
Savant Lake - Sturgeon Lake
Orange Warning
Seine River Village - Mine Centre
Orange Warning
Sioux Lookout - Eastern Lac Seul
Orange Warning
Sioux Narrows - Nestor Falls - Morson
Orange Warning
Summer Beaver - Wunnummin Lake - Kingfisher Lake
Yellow Warning
Temiskaming Shores - Temagami
Yellow Warning
Timmins - Cochrane - Iroquois Falls
Yellow Warning
Upsala - Raith
Orange Warning
Webequie
Yellow Warning
White River - Dubreuilville
Yellow Warning

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.

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

Thunderstorm Outlooks

Find the Thunderstorm Outlook for your area.

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