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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

Legend

Alert Levels

Warnings / AdvisoriesWatches
Red
Red
Orange
Orange
Yellow
Yellow
Statements
Grey
Weather
No Alerts in effect.
Showing 38 alerts
British Columbia
Central Coast - coastal sections
North Coast - coastal sections
North Coast - inland including Kitimat
Ontario
Apsley - Woodview - Northern Peterborough County
Bancroft - Hastings Highlands - Denbigh
Bayfield Inlet - Dunchurch
Belleville - Quinte West - Eastern Northumberland County
Bracebridge - Gravenhurst
Burlington - Oakville
Yellow Warning
Caledon
Yellow Warning
Chatham-Kent - Rondeau Park
Yellow Warning
City of Toronto
Yellow Warning
Cobourg - Colborne - Western Northumberland County
Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes
Haliburton - Minden - Southern Haliburton County
Halton Hills - Milton
Yellow Warning
Huntsville - Baysville
Innisfil - New Tecumseth - Angus
Yellow Warning
Kaladar - Bannockburn - Bon Echo Park
Kingston - Odessa - Frontenac Islands
Lindsay - Southern Kawartha Lakes
Mississauga - Brampton
Yellow Warning
Napanee - Consecon
Newmarket - Georgina - Northern York Region
Yellow Warning
Oxtongue Lake - Fort Irwin - Northern Haliburton County
Peterborough City - Lakefield - Southern Peterborough County
Pickering - Oshawa - Southern Durham Region
Yellow Warning
Port Carling - Port Severn
Sarnia - Petrolia - Western Lambton County
Yellow Warning
South River - Burk's Falls
Stirling - Tweed - Madoc
Tamworth - Sydenham - South Frontenac
Town of Parry Sound - Rosseau - Killbear Park
Uxbridge - Beaverton - Northern Durham Region
Yellow Warning
Vaughan - Richmond Hill - Markham
Yellow Warning
Watford - Pinery Park - Eastern Lambton County
Yellow Warning
Windsor - Leamington - Essex County
Yellow Warning

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.

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.

Improved storm alerts

Learn more about targeted warnings for severe thunderstorms and tornadoes

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