Red Flag Warning Colorado | Effective 03/11/2026 22:23

Headline: 
Red Flag Warning issued March 11 at 11:23PM MDT until March 12 at 9:00PM MDT by NWS Denver CO
Event: 
Red Flag Warning
Urgency: 
Expected
Effective: 
March 11, 2026 - 10:23pm
Expires: 
March 12, 2026 - 2:00pm
Description: 
* AFFECTED AREA...Fire Weather Zones 250 and 251. * TIMING...From 11 AM to 9 PM MDT Thursday. * WINDS...West 30 to 35 mph with gusts 50 to 55 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.
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 can contribute to extreme fire behavior.
Area Description: 
Sedgwick County; Phillips County
Forcast Office: 
NWS Denver CO
Sender: 
w-nws.webmaster@noaa.gov