Weather Alerts For Denver International Airport, CO

URGENT - FIRE WEATHER MESSAGE National Weather Service Denver/Boulder CO 555 PM MST Wed Dec 17 2025 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- 555 PM MST Wed Dec 17 2025 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE I-25 CORRIDOR... ...RED FLAG WARNING TODAY HAS EXPIRED... * AFFECTED AREA...Fire Weather Zones 238, 239 and 240. * TIMING...From Friday morning through Friday evening. * WINDS...West 20 to 30 mph with gusts up to 60 mph west of I-25. * RELATIVE HUMIDITY...As low as 13 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 Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. &&