Severe weather
Current weather alerts, track hurricanes and lightning, report severe weather, stay safe.
Services and information
Public weather alerts
Warnings, watches and statements.
Severe weather charts
National charts based on regional predictions.
Lightning
Information on Environment and Climate Change Canada's lightning danger map, safety, statistics, science, frequently asked questions.
Hurricane forecasts and facts
Current hurricane conditions, storm maps, weather warnings, Canadian Hurricane Centre.
Report severe weather
Volunteer weather watchers, storms, hashtags, email addresses, twitter.
Seasonal weather hazards
Thunderstorms, heat waves, tornadoes, winter driving, blizzards, wind chill, freezing rain, frostbite.
Weather and your health
Air Quality Health Index, UV index and sun protection, heat and humidity, wind chill and cold weather.
What we are doing
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