Red Flag Warning Colorado, Wyoming | Effective 03/29/2026 22:22

Headline: 
Red Flag Warning issued March 29 at 11:22PM MDT until March 30 at 8:00PM MDT by NWS Denver CO
Event: 
Red Flag Warning
Urgency: 
Expected
Effective: 
March 29, 2026 - 10:22pm
Expires: 
March 30, 2026 - 6:00pm
Description: 
* AFFECTED AREA...Fire Weather Zones 215, 216, 238, 239, 242 and 243. * TIMING...From 11 AM to 8 PM MDT Monday. * WINDS...West 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 9 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; Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet; Larimer County Below 6000 Feet/Northwest Weld County; Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County; Northeast Weld County; Central and South Weld County
Forcast Office: 
NWS Denver CO