Residents in Wyoming's South Laramie Range, including areas near the Colorado border, should exercise extreme caution this morning due to a Dense Fog Advisory in effect until 10 AM MDT. Visibility may drop to less than half a mile, creating hazardous driving conditions, particularly on bridges and overpasses where some roads may be slick from freezing fog. Motorists are urged to drive slowly and use headlights. In Sheridan County, there is also a flash-flood warning associated with a thunderstorm forecast. The public should stay alert for sudden flooding and seek higher ground if necessary. Stay tuned to local weather updates and take all necessary precautions.