DENSE FOG ADVISORY
Warning Issue Date: 720 PM EST WED NOV 25 2009
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EST THURSDAY...
THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A
DENSE FOG ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM EST THURSDAY
FOR AREAS ALONG AND EAST OF THE BLUE RIDGE...AND THE SHENANDOAH
VALLEY.
MOSTLY CLEAR SKIES HAVE COMBINED WITH CALM WINDS AND ABUNDANT
MOISTURE AT THE SURFACE TO PROMOTE DENSE FOG DEVELOPMENT THIS
EVENING ACROSS THE REGION. OVERNIGHT...THIS FOG WILL CONTINUE TO
BECOME MORE WIDESPREAD...WITH A PROLONGED PERIOD OF DENSE FOG
EXPECTED ACROSS MUCH OF MARYLAND...NORTHERN VIRGINIA...AND THE
EASTERN WEST VIRGINIA PANHANDLE. AFTER SUNRISE...THE FOG SHOULD
BEGIN TO DISSIPATE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW
DOWN...USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF
YOU.
$$
SBK
|
|
|
