Skip to content

Winter Weather Advisory

Status

Event Continued Expired

Start Time

Fri 02/21/2025 05:16 AM EST

End Time

Fri 02/21/2025 10:00 AM EST

Significance

Advisory

Impacts

Moderate impact

Locations Affected

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

Full Alert Message

URGENT - WINTER WEATHER MESSAGE National Weather Service Denver CO 316 AM MST Fri Feb 21 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING... * WHAT...Snow. Additional snow accumulations of one to three inches. Highest amounts over the Palmer Divide and southern suburbs of Denver. * WHERE...Boulder and the western suburbs of Denver, Denver, and Castle Rock. * WHEN...Until 8 AM MST this morning. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the this mornings commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.org.

Technical Header

COZ039>041-211500- /O.CON.KBOU.WW.Y.0014.000000T0000Z-250221T1500Z/ 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-Elbert/Central and East Douglas Counties Above 6000 Feet- Including the cities of Fondis, Golden, Longmont, Lakewood, Castle Rock, Elbert, Brighton, Littleton, Larkspur, Highlands Ranch, Aurora, Parker, Denver International Airport, Kiowa, City of Denver, Boulder, and Arvada 316 AM MST Fri Feb 21 2025