The National Weather Service has issued a Dense Fog Advisory for Rocky Hill.
A dense fog advisory means visibilities will frequently be reduced to one quarter mile or less. If driving, slow down, use your low beam headlights and leave plenty of distance ahead of you in case a sudden stop is needed.
The alert covers Northern Fairfield, Northern New Haven, Northern Middlesex, Northern New London, Southern Fairfield, Southern New Haven, Southern Middlesex and Southern New London counties.
