High Wind Watch
Status
Event Continued Active alertStart Time
Tue 12/09/2025 02:00 AM ESTEnd Time
Wed 12/10/2025 02:00 AM ESTSignificance
WatchImpacts
Moderate impact
Locations Affected
Keystone, CO ∙ Seven Hills, CO ∙ Mount Bierstadt, CO ∙ Longs Peak, CO ∙ Copper Mountain, CO ∙ Saint Ann Highlands, CO ∙ Dillon, CO ∙ Glendale, CO ∙ Grays Peak, CO ∙ Parkview Mountain, COFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service Denver CO 421 AM MST Mon Dec 8 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH TUESDAY EVENING... * WHAT...West winds 30 to 45 mph with gusts 75 to 85 mph possible. Strongest winds will be north of I-70. * WHERE...Rocky Mountain National Park and the Medicine Bow Range, The Mountains of Summit County, the Mosquito Range, and the Indian Peaks, and The Northern Front Range Foothills. * WHEN...From late tonight through Tuesday evening. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. Patchy blowing snow will also be possible across the higher elevations, reducing visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates.
Technical Header
COZ033>035-082300- /O.CON.KBOU.HW.A.0004.251209T0700Z-251210T0700Z/ South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet-South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet- Including the cities of Rocky Mountain National Park, Willow Creek Pass, East Slopes Mosquito Range, Laramie and Medicine Bow Mountains, Estes Park, Williams Fork Mountains, Nederland, East Slopes Southern Gore Range, Glendevey, Berthoud Pass, Breckenridge, Mount Blue Sky, Rabbit Ears Range, Eisenhower Tunnel, Red Feather Lakes, Cameron Pass, Winter Park, Kenosha Mountains, and Indian Peaks 421 AM MST Mon Dec 8 2025
