Fire Weather Watch

Locations Affected

Denver, CO ∙ Aurora, CO ∙ Lakewood, CO ∙ Centennial, CO ∙ Thornton, CO ∙ Boulder, CO ∙ Arvada, CO ∙ Westminster, CO ∙ Longmont, CO ∙ Broomfield, CO

Full Alert Message

URGENT - FIRE WEATHER MESSAGE National Weather Service Denver/Boulder CO 143 PM MDT Sat Oct 18 2025 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SOUTHERN FOOTHILLS, THE WESTERN SUBURBS OF DENVER, AND LINCOLN COUNTY... * AFFECTED AREA...Fire Weather Zones 216, 239, 240, 245, 246, 247 and 249. * TIMING...Monday 11 AM MT to 6 PM MT. * WINDS...West 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...12 to 17%. * 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.

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