Red Flag Warning Map
A Red Flag Warning means the National Weather Service expects weather and fuel conditions that favor rapid fire ignition and spread. This map shows every active warning zone nationally; click a zone for the issuing office and when the warning ends.
Pair the layer with active fire perimeters and the SPC fire weather outlook to see both today's warnings and where risk is forecast next.
- Source: National Weather Service (zone-based warnings)
- Click for issuing office and end time
- Pair with: SPC fire weather outlooks
Informational only. Not an emergency alert service. Data comes from government sources that can lag, drop, or be wrong at any time. In an emergency call 911 and follow your local authorities. Field Risk Systems is not affiliated with any government agency. See the terms of use and privacy notice.
Related layers
The Field Conditions map is published by Field Risk Systems LLC, the developer of Field Risk OS™, the operating system for outdoor programs. See Field Risk OS →