Active AlertsMadison River Valley

Dense Fog Advisory

Issued at Mon 12:42 AM Oct. 26

Issued by: National Weather Service

Description

What: Visibility one quarter mile or less in dense fog.
Where: Canyon Ferry Area, Elkhorn and Boulder Mountains, Beaverhead and Western Madison below 6000ft, Gallatin Valley, Gallatin and Madison County Mountains and Centennial Mountains, Madison River Valley, Missouri Headwaters, and Northwest Beaverhead County.
When: Until noon MDT today.
Impacts: Low visibility could make driving conditions hazardous.

Recommended Action

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.