Official NOAA & NWS weather data
America's Weather, All in One Place
Start with the live national radar, then search any U.S. location for its official forecast and alerts.
Urgent hazards only
Open severe weather center →Severe Weather Across America
Active National Weather Service warnings—not forecasts, watches, or routine advisories.
Checking official NWS warning feeds…
Counts are nationwide and may include multiple warning products for the same storm.Live official overview
Official links always availableWeather across America now
Live nationwide view
Open official NWS radar ↗National Weather Radar
Official NOAA/National Weather Service radar. Use the map controls to move or zoom anywhere in the United States.
Live NOAA radar
Interactive NOAA radar is ready belowAnimated timeline · Map layers · Location control · NWS warning polygonsOpen the full National Radar page →Open official NWS radar ↗
Official outlooks
What is happening across America
Active NWS Alerts
Warnings, watches, and advisories nationwide ↗Severe Storms and Tornadoes
Official NOAA storm and tornado risk maps →Hurricane Center
Official tropical forecasts, tracks, and preparation →Flooding and Rivers
NOAA river levels, flood conditions, and safety links →Air Quality and Wildfire Smoke
Official EPA AirNow conditions and AQI guide →Weather Safety and Preparedness
Practical guides with official NWS, FEMA, and Ready.gov links →Trusted information, less clutter
Official weather information, easier to use
MyUSA.us organizes forecasts, alerts, radar, hurricanes, air quality, and safety information from NOAA, the National Weather Service, and other official public sources. Independent, ad-free, and built to help you find important weather information quickly.
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During dangerous weather, follow official warnings and local emergency instructions.