Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Sterling, VA

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000
WWUS71 KLWX 180502
NPWLWX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1202 AM EST WED JAN 18 2017

DCZ001-MDZ013-014-504-VAZ053-054-506-180900-
/O.EXA.KLWX.FG.Y.0001.000000T0000Z-170118T0900Z/
DISTRICT OF COLUMBIA-PRINCE GEORGES-ANNE ARUNDEL-
CENTRAL AND SOUTHEAST MONTGOMERY-FAIRFAX-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-EASTERN LOUDOUN-
INCLUDING THE CITIES OF...WASHINGTON...BOWIE...
SUITLAND-SILVER HILL...CLINTON...COLLEGE PARK...GREENBELT...
LAUREL...CAMP SPRINGS...GLEN BURNIE...ANNAPOLIS...SEVERN...
SOUTH GATE...SEVERNA PARK...ARNOLD...ODENTON...BETHESDA...
ROCKVILLE...GAITHERSBURG...SILVER SPRING...RESTON...HERNDON...
ANNANDALE...CENTREVILLE...CHANTILLY...MCLEAN...FRANCONIA...
ARLINGTON...ALEXANDRIA...LEESBURG...ASHBURN...STERLING
1202 AM EST WED JAN 18 2017

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 AM EST EARLY THIS
MORNING...

THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS
ISSUED A DENSE FOG ADVISORY...WHICH IS IN EFFECT UNTIL 4 AM EST
EARLY THIS MORNING.

* VISIBILITIES...ONE QUARTER MILE OR LESS AT TIMES.

* IMPACTS...AREAS OF DENSE FOG WILL CAUSE SUDDEN REDUCTIONS IN
  VISIBILITY AND RAPIDLY CHANGING TRAVEL CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN...
USE LOW BEAM HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF
YOU.

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.

&&

$$

MDZ003>006-011-502-503-505>508-VAZ028-031-505-WVZ050>053-504-
180900-
/O.CON.KLWX.FG.Y.0001.000000T0000Z-170118T0900Z/
WASHINGTON-FREDERICK MD-CARROLL-NORTHERN BALTIMORE-
SOUTHERN BALTIMORE-CENTRAL AND EASTERN ALLEGANY-
NORTHWEST MONTGOMERY-NORTHWEST HOWARD-
CENTRAL AND SOUTHEAST HOWARD-NORTHWEST HARFORD-SOUTHEAST HARFORD-
FREDERICK VA-CLARKE-WESTERN LOUDOUN-HAMPSHIRE-MORGAN-BERKELEY-
JEFFERSON-EASTERN MINERAL-
INCLUDING THE CITIES OF...HAGERSTOWN...FREDERICK...
BALLENGER CREEK...ELDERSBURG...WESTMINSTER...REISTERSTOWN...
COCKEYSVILLE...BALTIMORE...CUMBERLAND...GERMANTOWN...DAMASCUS...
LISBON...COLUMBIA...ELLICOTT CITY...JARRETTSVILLE...ABERDEEN...
WINCHESTER...BERRYVILLE...PURCELLVILLE...ROMNEY...PAW PAW...
MARTINSBURG...CHARLES TOWN...SHEPHERDSTOWN...ANTIOCH...KEYSER...
NEW CREEK...RIDGEVILLE...RUSSELLDALE...HEADSVILLE...FORT ASHBY
1202 AM EST WED JAN 18 2017

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST EARLY THIS
MORNING...

* VISIBILITIES...ONE QUARTER MILE OR LESS AT TIMES.

* IMPACTS...AREAS OF DENSE FOG WILL CAUSE SUDDEN REDUCTIONS IN
  VISIBILITY AND RAPIDLY CHANGING TRAVEL CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN...
USE LOW BEAM HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF
YOU.

&&

$$



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