If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
* WHAT...Visibility of one-quarter mile in dense fog.
* WHERE...South Laramie Range and Foothills including Interstate 80
between Cheyenne and Laramie and Interstate 25 south of Cheyenne.
* WHEN...Until 2 AM MDT Sunday.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Dense fog may develop farther east along the
Interstate 80 corridor early Sunday morning.