...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
* Location...Islands of Nantucket, Marthas Vineyard, Block Island
* Visibilities...One quarter mile or less at times.
* Timing...Through 10 AM EST Wednesday.
* Impacts...Poor visibility will result in hazardous travel
A Dense Fog Advisory means visibilities will frequently be
reduced to less than one quarter mile, for at least 3 hours. If
driving, slow down, use your headlights, and leave plenty of
distance ahead of you.