Weather, climate and hazards

Check current conditions, including forecasts, public weather alerts and satellite/radar images. Get information on severe weather, natural hazards, air quality and climate change.


Get your weather

Get the latest weather as well as the 24-hour and 7-day forecasts for locations across Canada.

Severe weather

Get current weather alerts across Canada. Know the risk of lightning strikes with our lightning danger maps. Learn how to report severe weather. Track hurricanes.



Get the weather radar maps for all regions across Canada.


Get satellite images and animation for Canada and other parts of the world. Find out how satellite technology works.


Marine forecasts and conditions

Get the marine forecasts and warnings for regions across Canada.

Climate change

Get the facts on climate change. Learn about Canada’s actions to reduce greenhouse gas emissions.


Past weather and climate

Find historical weather data, including climate normals, historical radar and past climate trends.

Natural hazards

Find out about risks in your region and how to prepare for different situations.


Air quality

Find the latest air quality forecasts and information.

Research and modelling

Learn about the various efforts and resources used by Canada and its partners to provide reliable, high-quality weather predictions.

What we are doing



Interactive meteorology for students and teachers.

24-hour forecasts

Get 24-hour weather forecasts for cities across Canada.

Winter severe weather – be prepared

Be aware and prepared for cold and severe winter weather.

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