Weather ❯ Fog ❯ Driving Conditions ❯ Safety Precautions

Visibility Management

Dense Fog Advisories Blanket Pennsylvania Through Mid-Morning Sunday

The National Weather Service expects quarter-mile visibility in spots with gradual improvement after sunrise.

Dense Fog Returns to Michigan as NWS Cautions of Repeat Morning Hazards This Week

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