Cheyenne, Wyoming – Dense fog continues to blanket parts of Wyoming, prompting the National Weather Service to extend a Dense Fog Advisory for the Laramie Summit, Laramie Foothills, and Central Laramie County zones until 9 a.m. Wednesday. The fog is expected to persist throughout the night, with visibility dropping to a quarter mile or less in affected areas, making travel hazardous.
According to the National Weather Service in Cheyenne, the fog may briefly clear as scattered showers move through the region this afternoon and evening. However, deep moisture will sustain dense fog until drier air pushes in early Wednesday morning. Travelers should expect low visibility and take necessary precautions.
The advisory affects major routes, including Interstate 80 and U.S. Route 287, where reduced visibility could make driving treacherous. Drivers are urged to slow down, increase following distance, and use headlights for visibility. Local authorities recommend avoiding unnecessary travel until conditions improve.
The fog is forecast to dissipate by mid-morning Wednesday as clearer air moves into the region. Stay updated for any additional advisories.
