⛈️ Live severe weather & tornado tracker
Active tornado, thunderstorm and severe weather warnings from the NWS and 39 national weather agencies, with live radar, today's severe outlook and open shelters on one map. Updated every few minutes.
Open the live map20 active events right now
- ExtremeWindAug 24
- SignificantBaixa Umidade — Goiás, Tocantins, Piauí, Pernambuco… (Brasil)Aug 25
- SignificantNevadasAug 24
- SignificantNevadasAug 24
- SignificantNevadasAug 24
- SignificantOrange Fog WarningAug 24
- SignificantOrange Fog WarningAug 24
- SignificantOrange Thunderstorm WarningAug 24
- SignificantSpecial Marine WarningAug 25
- SignificantSevere Thunderstorm WarningAug 25
- SignificantViento Moderado a Fuerte en cordillera de la región de AtacamaAug 24
- SignificantSevere Thunderstorm WatchAug 24
- SignificantSevere Thunderstorm WatchAug 24
- SignificantSevere Thunderstorm WatchAug 24
- SignificantSevere Thunderstorm WatchAug 24
- SignificantSevere Thunderstorm WatchAug 24
- SignificantRed Flag WarningAug 24
- SignificantWindAug 24
- SignificantRed Flag WarningAug 24
- SignificantRed Flag WarningAug 24
Updates every few minutes from official sources.
🧰 What to do
Before
- •Know your safe room: basement or interior room, lowest floor
- •Keep phones charged; enable Wireless Emergency Alerts
- •Secure or bring in loose outdoor items
During
- •Tornado warning: go to your safe room, cover your head
- •Lightning: When Thunder Roars, Go Indoors — wait 30 min after
- •Hail/wind: stay away from windows; don't shelter under overpasses
After
- •Watch for downed power lines — assume all lines are live
- •Check on neighbors, especially elderly and those with disabilities
- •Photograph damage before temporary repairs
Guidance condensed from Ready.gov
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AlertAtlas aggregates official hazard data from USGS, NOAA/NWS, NHC, NASA, GDACS and 25+ national weather agencies. Always follow guidance from local authorities.