Hillsborough

... Dense fog advisory in effect until 9 am EST Tuesday...

The National Weather Service in Tampa Bay area - Ruskin FL has
issued a dense fog advisory... which is in effect until 9 am EST
Tuesday.

Surface observations and satellite fog products indicate visibilities
are continuing to drop with numerous locations reporting less than
one mile with a quarter mile or less at several locations in the
advisory area. The dense fog is expected to become more widespread
overnight creating hazardous conditions. Motorists should slow down... use
low beam headlights... and maintain a safe distance between vehicles.

The fog should mix out and burn off within an hour or two after
sunrise with improving visibilities expected.