Colorado, Wyoming Red Flag Warning | Effective 04/22/2026 19:44

Headline: 
Red Flag Warning issued April 22 at 8:44PM MDT until April 23 at 12:00AM MDT by NWS Denver CO
Event: 
Red Flag Warning
Urgency: 
Expected
Effective: 
April 22, 2026 - 7:44pm
Expires: 
April 22, 2026 - 11:00pm
Description: 
* AFFECTED AREA...Fire Weather Zone 215. * TIMING...Until midnight MDT tonight. * WINDS...West 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 11 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: 
Larimer and Boulder Counties Between 6000 and 9000 Feet
Forcast Office: 
NWS Denver CO