Red Flag Warning Oklahoma | Effective 03/11/2026 21:24

Headline: 
Red Flag Warning issued March 11 at 11:24PM CDT until March 12 at 8:00PM CDT by NWS Norman OK
Event: 
Red Flag Warning
Urgency: 
Expected
Effective: 
March 11, 2026 - 9:24pm
Expires: 
March 12, 2026 - 6:00pm
Description: 
* WINDS...Southwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 19 percent. * TEMPERATURES...Up to 66. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * SEVERITY... FUELS (ERC)...50th-69th percentile...3 (out of 5). WEATHER...Near Critical...2 (out of 5). FIRE ENVIRONMENT...5 (out of 10).
Instruction: 
A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures will contribute to extreme fire behavior.
Area Description: 
Grant; Garfield; Kingfisher; Canadian
Forcast Office: 
NWS Norman OK
Sender: 
w-nws.webmaster@noaa.gov