Weather Information
Use this site to access weather information as layers on an interactive map. Learn more about the layers.
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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.
Features
WeatherCAN
Download and use the WeatherCAN app on your mobile device
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