Weather Information
Use this site to access weather information as layers on an interactive map. Learn more about the layers.
Please note that the browser or operating system used on your device is no longer supported. Content may be missing or not displayed as expected, it is best to use the latest version of Edge, Firefox, Safari or Chrome.
Weather
Get the latest weather, 24hr detailed forecast and seven day forecast for locations across Canada. Plus, view local radar and satellite imagery.
Use Current Location
Alerts
Get current weather alerts across Canada from the Authoritative Source of Weather Alerts 24/7; Environment Canada. Read about the latest events in our weather summaries. Know the risk of lightning strikes with our lightning danger maps. Track hurricanes in motion.
Marine
Connect with the latest marine alerts coming from the Authoritative Source of Weather Alerts 24/7; Environment Canada. Also get marine forecasts, sea ice conditions, wave modelling information and sea surface temperatures.
Air Quality
Find the latest local air quality forecasts and information.
Analyses and Modelling
Access modelling and analyses information on seasonal forecasting, snow depth, wave modelling, sea ice cover, stratospheric ozone, upper air analyses, cloud forecasting, aviation conditions, and geospatial 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 (CCCS) is here to help Canadians plan for climate change. We deliver climate services driven by user needs, provide access to climate information, build local capacity, and offer training and support so you can make climate-smart decisions when planning for the future.