Red Flag Warnings by state
See which states are under a Red Flag Warning right now, what it means, and check the live fire-weather status for any state — straight from the National Weather Service.
Checking Red Flag Warnings…
A Red Flag Warning means critical fire-weather — low humidity plus wind — where any new fire can spread fast. Source: National Weather Service.
U.S. Red Flag Warning map
Live · NWSThe shaded zones are the exact areas under a warning, drawn live from National Weather Service alert polygons. Tap any zone for its details and a link to the official NWS alert.
What a Red Flag Warning means
A Red Flag Warning means the National Weather Service expects critical fire-weather — usually low humidity, strong wind, and dry fuels together — so any new fire can spread fast. It’s not a report of a fire; it’s a warning that conditions are dangerous and any spark is high-risk. A Fire Weather Watch is the level below: conditions could become critical within 12–72 hours.
Check your state’s live status
Live Red Flag Warning status for every state.
Related
Red Flag Warning FAQ
What is a Red Flag Warning?
A Red Flag Warning is issued by the National Weather Service when critical fire-weather conditions are occurring or imminent — typically low humidity, strong wind, and dry fuels combined. It means any new fire can ignite easily and spread rapidly, so any spark is dangerous. It does not mean a fire is currently burning.
What’s the difference between a Red Flag Warning and a Fire Weather Watch?
A Fire Weather Watch means critical fire-weather conditions are possible in the next 12–72 hours — a heads-up. A Red Flag Warning is more urgent: those conditions are happening now or expected within 24 hours. A Watch is often upgraded to a Warning as the event nears.
What can’t you do during a Red Flag Warning?
Restrictions vary by county and land agency, but Red Flag Warnings commonly ban open burning, campfires, and fireworks, and warn against any spark-producing activity — mowing dry grass, welding, grinding, or dragging trailer chains. Check your local authority and, on public land, the managing agency.
How do I know if my state is under a Red Flag Warning?
The banner above shows how many states have an active Red Flag Warning right now, and each state’s page shows its live status with the affected areas. Data comes directly from the National Weather Service.
Live alerts from the National Weather Service (weather.gov), for awareness. Follow the NWS, your county, and local fire authorities for official warnings and restrictions; call 911 in an emergency.
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