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.
Weather
Latest hourly and 7-day weather forecasts for locations across Canada. Plus view local radar and satellite imagery.
Find your location
Alerts
Weather alerts 24/7 from Environment and Climate Change Canada, your authoritative source. Track lightning and hurricanes using our maps.
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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