Interactive NWS Alert
Radar valid at 600 pm MST, Feb 27th 2026

COZ238>240-242>245-248-249-271200-
/O.UPG.KBOU.FW.A.0012.260227T1500Z-260228T0100Z/
/O.NEW.KBOU.FW.W.0015.260227T1500Z-260228T0100Z/
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-Morgan County-
Central and East Adams and Arapahoe Counties-Logan County-
Washington County-
1104 AM MST Thu Feb 26 2026
...RED FLAG WARNING IN EFFECT FROM 8 AM TO 6 PM MST FRIDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR THE URBAN CORRIDOR AND PLAINS
ALONG AND NORTH OF I-70...
The National Weather Service in Denver has issued a Red Flag
Warning for wind and low relative humidity, which is in effect
from 8 AM to 6 PM MST Friday. The Fire Weather Watch is no longer
in effect.
* AFFECTED AREA...Fire Weather Zones 238, 239, 240, 242, 243,
244, 245, 248 and 249.
* TIMING...From 8 AM to 6 PM MST Friday.
* WINDS...West 15 to 25 mph with gusts up to 40 mph.
* RELATIVE HUMIDITY...As low as 8 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.
&&
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