Red Flag Warning in Boulder County, Colorado
Issued by the National Weather Service and archived by Claims Pages
2/17/2026 10:19:00 AM (UTC)
Urgency: Expected
Severity: Severe
Certainty: Likely
2/17/2026 10:19:00 AM until 2/17/2026 6:30:00 PM
CRITICAL TO EXTREMELY CRITICAL FIRE WEATHER CONDITIONS LIKELY
TUESDAY...
* AFFECTED AREA...Fire Weather Zones 238, 239, 240, 241, 242,
243, 244, 245, 248, 249, 250 and 251.
* TIMING...Until 7 PM MST this evening.
* WINDS...West 30 to 40 mph with gusts up to 60 mph.
* RELATIVE HUMIDITY...As low as 12 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.
