Pueblo, CO – Travel over Colorado’s highest mountain passes could become impossible by midnight Monday as 80 mph wind gusts and more than a foot of wind-driven snow slam the Eastern San Juan and Sawatch ranges.
According to the National Weather Service in Pueblo, a Winter Storm Warning remains in effect from 11 p.m. Monday until 11 p.m. Wednesday for elevations above 10,000 to 11,000 feet, including Wolf Creek Pass, Cumbres Pass and areas near Bonanza. Snow totals will range from 8 to 14 inches, with up to 21 inches possible across portions of the Eastern San Juan Mountains. Strong winds will whip snow across roadways, creating deep drifts and reducing visibility to near zero at times.
The heaviest snow will fall late Monday night through Tuesday morning, with another burst expected Wednesday. Blowing snow will persist between rounds, keeping conditions hazardous for high-profile vehicles and commercial traffic. Power outages and tree damage are possible where wind gusts peak.
CDOT may implement traction laws or temporary closures along U.S. Highway 160 over Wolf Creek Pass and along U.S. Highway 50 near Monarch and Cumbres passes. Drivers should carry chains, extra food, water and blankets, and check Colorado road conditions by calling 511 before departure.
Severe winter conditions will continue through Wednesday night, and additional travel advisories could follow if winds intensify.
