WWUS41 KLWX 082004WSWLWXURGENT - WINTER WEATHER MESSAGENATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC304 PM EST MON FEB 8 2010DCZ001-MDZ003>007-009>011-013-014-VAZ042-053-054-WVZ053-090415-/O.UPG.KLWX.WS.A.0005.100209T1700Z-100211T0000Z//O.NEW.KLWX.WS.W.0007.100209T1700Z-100211T0000Z/DISTRICT OF COLUMBIA-WASHINGTON-FREDERICK MD-CARROLL-NORTHERN BALTIMORE-HARFORD-MONTGOMERY-HOWARD-SOUTHERN BALTIMORE-PRINCE GEORGES-ANNE ARUNDEL-LOUDOUN-FAIRFAX-ARLINGTON/FALLS CHURCH/ALEXANDRIA-JEFFERSON-INCLUDING THE CITIES OF...WASHINGTON...HAGERSTOWN...FREDERICK... WESTMINSTER...GAITHERSBURG...COLUMBIA...BALTIMORE...ANNAPOLIS...LEESBURG...FAIRFAX...ALEXANDRIA...FALLS…