Winter Storm Warning in Effect for Sierra Madre and Snowy Ranges

Alert Details

A Winter Storm Warning has been issued by the National Weather Service (NWS) office in Cheyenne, WY. The alert is currently in effect for high-elevation mountain ranges as severe winter weather conditions impact the region.

Affected Areas

The warning specifically covers the following geographic regions:

• Sierra Madre Range
• Snowy Range

What You Should Do

Residents and travelers are advised to slow down and use caution while traveling. For the latest road conditions, call 5 1 1. Outdoor recreation is strongly discouraged as conditions could become life-threatening to those caught unprepared. Hikers and snowmobilers are warned that they may easily become disoriented in these conditions. Additionally, precautions should be taken against frostbite and hypothermia, which can develop quickly in these environments.

Expected Conditions

• Snowfall: Heavy snow is expected with additional accumulations of up to 10 inches. Locally higher amounts are possible in the mountain peaks.
• Wind: Very strong winds are forecast, with gusts reaching as high as 75 mph.
• Impacts: Travel could be very difficult. The combination of heavy snow and high winds may cause extensive tree damage and significantly reduced visibility.

Timeline

The Winter Storm Warning is effective immediately and is scheduled to expire at 5:00 PM MST this afternoon, February 25, 2026.