Weather Alerts For Lyons, CO

URGENT - WEATHER MESSAGE National Weather Service Denver CO 328 AM MST Tue Dec 9 2025 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 Nederland, Willow Creek Pass, Indian Peaks, Williams Fork Mountains, Cameron Pass, Eisenhower Tunnel, Glendevey, Rabbit Ears Range, Breckenridge, Berthoud Pass, Red Feather Lakes, Rocky Mountain National Park, Estes Park, East Slopes Mosquito Range, East Slopes Southern Gore Range, Kenosha Mountains, Laramie and Medicine Bow Mountains, Winter Park, and Mount Blue Sky 328 AM MST Tue Dec 9 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * WHAT...West winds 35 to 50 mph with gusts 80 to 90 mph possible. * WHERE...Front Range mountains and northern foothills. Strongest winds will be north of I-70 and east of the Continental Divide. * WHEN...Until midnight MST tonight. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. &&