STORM SAFETYWhen a thunderstorm warning is issued
A practical guide to understanding storm alerts and finding shelter.
Read the guideU.S. WEATHER TODAY
National Weather Service · Live radarLive Weather Alert Map
Check weather today, hourly and 10-day forecasts, live U.S. radar, and official weather alerts.
Official alertsFrom the National Weather Service
Worldwide forecastsHourly and 10-day, via Open-Meteo
Why Weather Alert Map
Don’t guess the weather!
Official warnings, live radar and model forecasts in one calm, readable place.
Open live radar
HourlyRain chances, hour by hour
Plan the next 24 hours with precipitation odds and wind.
Official alertsSevere weather warnings
Live warnings from the National Weather Service.
10-dayLook further ahead
Highs, lows, UV and rain chances for ten days.
U.S. citiesWeather today in your city
Current conditions for New York, Houston and more.Explore weather by type
Weather today in U.S. cities
Forecasts outside the United States
Questions people ask
How do I see U.S. weather radar?
Open Weather Radar for the National Weather Service composite map. The radar shows recent precipitation. Warning colors on the same map are official alerts, not rainfall intensity.
What is the weather today?
Weather today on this site is the current model forecast for a city, including temperature, wind, and the next few hours. Choose a city or use your location for a local view. Temperatures start in Fahrenheit.
Where do weather alerts come from?
U.S. alerts come from the National Weather Service. This site does not issue warnings. A forecast being available does not mean a warning is in effect.
A LITTLE KNOWLEDGE GOES A LONG WAY
