Weather Alerts For Lyons, CO

URGENT - WEATHER MESSAGE National Weather Service Denver CO 908 PM MST Tue Dec 16 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-Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Including the cities of Rocky Mountain National Park, Berthoud Pass, Evergreen, Glendevey, Estes Park, Kenosha Mountains, Laramie and Medicine Bow Mountains, Mount Blue Sky, Nederland, Cameron Pass, East Slopes Southern Gore Range, Central City, Breckenridge, Eisenhower Tunnel, Williams Fork Mountains, Westcreek, Red Feather Lakes, Idaho Springs, Rabbit Ears Range, Willow Creek Pass, Winter Park, Georgetown, Bailey, Indian Peaks, and East Slopes Mosquito Range 908 PM MST Tue Dec 16 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM WEDNESDAY TO 5 AM MST THURSDAY... * WHAT...West winds 30 to 50 mph with gusts up to 90 mph expected, with the strongest winds on the crest and east facing slopes of the Front Range including wind prone locations of the foothills. * WHERE...Rocky Mountain National Park and the Medicine Bow Range, the Mountains of Summit County, the Mosquito Range, the Indian Peaks, the Northern Front Range Foothills, and the Southern Front Range Foothills. * WHEN...From 8 AM Wednesday to 5 AM MST Thursday. * IMPACTS...Damaging winds may blow down trees and power lines, with power outages 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. &&