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 danger map

Interactive lightning map, current lightning strikes.

Lightning

Safety, statistics, science, frequently asked questions.

Hurricane forecasts and facts

Current hurricane conditions, storm maps, weather warnings, Canadian Hurricane Centre.

Public alerting program

About weather alerts: statements, advisories, watches and warnings.

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.

What we are doing

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