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Red Flag Warning

Status

Event Continued Active alert

Start Time

Wed 02/25/2026 12:00 PM EST

End Time

Wed 02/25/2026 08:00 PM EST

Significance

Warning

Impacts

High impact

Full Alert Message

URGENT - FIRE WEATHER MESSAGE National Weather Service Denver/Boulder CO 459 PM MST Tue Feb 24 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM TO 6 PM MST WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE I-25 CORRIDOR AND LOGAN COUNTY......RED FLAG WARNING IN EFFECT FROM 10 AM TO 6 PM MST WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE I-25 CORRIDOR AND LOGAN COUNTY... ...RED FLAG WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR THE I-25 CORRIDOR AND LOGAN COUNTY......RED FLAG WARNING IN EFFECT FROM 10 AM TO 6 PM MST WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE I-25 CORRIDOR AND LOGAN COUNTY... * AFFECTED AREA...Fire Weather Zones 238, 239, 240, 242, 243 and 248. * TIMING...From 10 AM to 6 PM MST Wednesday. * WINDS...West 25 to 35 mph with gusts up to 60 mph. * RELATIVE HUMIDITY...As low as 10 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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.

Technical Header

COZ238>240-242-243-248-250800- /O.EXP.KBOU.FW.W.0013.000000T0000Z-260225T0000Z/ /O.CON.KBOU.FW.W.0014.260225T1700Z-260226T0100Z/ Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County-Northeast Weld County- Central and South Weld County-Logan County- 459 PM MST Tue Feb 24 2026