Weather ❯ Advisories ❯ Fog Advisory

Driving Safety

Visibility Issues Visibility Tips Visibility Guidelines Visibility Conditions

Dense Fog Advisories Cover Willamette Valley Through 11 A.M. Saturday

Forecasters urge caution during valley fog with visibility down to a quarter mile.

Southern Oregon Under Dense Fog Advisory Through Saturday Morning

NWS Issues Short-Lived Dense Fog Advisories in Alabama, Michigan and Oregon

Orange County Under Dense Fog Advisory Through Friday Morning

Dense Fog Advisories Blanket Pennsylvania Through Mid-Morning Sunday

Dense Fog Advisories Blanket Parts of Pennsylvania This Morning With Visibility Down to a Quarter-Mile

Dense Fog Persists Into Midday Across Northern Michigan as Early Advisories Expire

NWS Issues Early-Morning Dense Fog Advisories Across Michigan’s U.P. With 1/4-Mile Visibility

Dense Fog Advisories in Effect Across Parts of Pennsylvania and Upstate New York This Morning

National Weather Service Issues Dense Fog Advisories for Morning Commute