THE DENSE FOG ADVISORY IS NOW IN EFFECT UNTIL NOON EST TODAY.
THICK DENSE FOG COVERS MUCH OF MARYLAND…THE DISTRICT OF
COLUMBIA…NORTHERN VIRGINIA AND THE EASTERN WEST VIRGINIA
PANHANDLE ON THIS THANKSGIVING MORNING. WIDESPREAD VISIBILITIES
OF ONE QUARTER MILE OR LESS WERE BEING OBSERVED…AND ARE EXPECTED
TO CONTINUE INTO THE LATE MORNING HOURS. VISIBILITIES WILL IMPROVE TOWARD THE NOON HOUR AS FOG BEGINS TO LIFT.