Active AlertsPalm Valley, FL

What: Visibility one quarter mile or less in dense fog.
Where: In Florida, Coastal Duval, Coastal Flagler, Coastal Nassau, Northeast Coastal St. Johns, and Southeast Coastal St. Johns Counties. In Georgia, Coastal Camden and Coastal Glynn Counties.
When: Until 1 PM EST this afternoon.
Impacts: Low visibility could make driving conditions hazardous.

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