HAZARDOUS WEATHER OUTLOOK
Issue Date: 450 AM EST SAT DEC 05 2009
Expiration: 545 AM EST SUN DEC 06 2009 Expires:200912061045;;
FLUS41 KLWX 050939
HWOLWX
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
439 AM EST SAT DEC 5 2009
ANZ530>543-DCZ001-MDZ006-007-011-013-014-016>018-VAZ052>057-
061045-
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD-
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD-
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD-
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD-
CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA-
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD-
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD-
TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA-
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR-
CHESTER RIVER TO QUEENSTOWN MD-EASTERN BAY-
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER-
PATUXENT RIVER TO BROOMES ISLAND MD-
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH
ISLAND-DISTRICT OF COLUMBIA-NORTHERN BALTIMORE-HARFORD-
SOUTHERN BALTIMORE-PRINCE GEORGES-ANNE ARUNDEL-CHARLES-ST. MARYS-
CALVERT-PRINCE WILLIAM/MANASSAS/MANASSAS PARK-FAIRFAX-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-STAFFORD-SPOTSYLVANIA-
KING GEORGE-
439 AM EST SAT DEC 5 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE MARYLAND PORTION OF THE
CHESAPEAKE BAY...TIDAL POTOMAC RIVER...AND ADJACENT COUNTIES IN
CENTRAL MARYLAND AND NORTHERN VIRGINIA AS WELL AS THE DISTRICT OF
COLUMBIA.
.DAY ONE...TODAY AND TONIGHT
A WINTER WEATHER ADVISORY IS IN EFFECT FOR THE WASHINGTON DC AND
BALTIMORE METROPOLITAN REGIONS. SEE THE LATEST WINTER WEATHER
MESSAGE FOR MORE DETAILS.
A SMALL CRAFT ADVISORY WILL BE IN EFFECT FOR THE MARYLAND PORTION
OF THE CHESAPEAKE BAY AND THE LOWER TIDAL POTOMAC RIVER TODAY AND
TONIGHT. FOR THE TIDAL POTOMAC ABOVE COBB ISLAND...THE SMALL
CRAFT ADVISORY WILL BE IN EFFECT BETWEEN 11 AM AND 2AM SUNDAY.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
A SMALL CRAFT ADVISORY REMAINS IN EFFECT FOR THE MAIN CHANNEL
MARYLAND CHESAPEAKE SOUTH OF POOLES ISLAND INCLUDING THE EASTERN
TRIBUTARIES AND BALTIMORE HARBOR THROUGH 11 AM SUNDAY.
SMALL CRAFT ADVISORIES ARE AGAIN EXPECTED WEDNESDAY NIGHT THROUGH
THURSDAY NIGHT.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT. HOWEVER...
SNOWFALL REPORTS WOULD BE GREATLY APPRECIATED.
$$
WINTER WEATHER ADVISORY
Issue Date: 1107 PM EST FRI DEC 04 2009
Expiration: 1100 PM EST SAT DEC 05 2009 .LOW PRESSURE IN THE NORTHERN GULF OF MEXICO WILL MOVE OFF THE
NORTH CAROLINA COAST SATURDAY AND THEN EAST OF LONG ISLAND
SATURDAY NIGHT. THIS WILL BRING SNOW TO THE MID ATLANTIC STATES
ON SATURDAY.
DCZ001-MDZ011-013-014-VAZ054>056-051215-
/O.EXT.KLWX.WW.Y.0026.091205T1700Z-091206T0400Z/
DISTRICT OF COLUMBIA-SOUTHERN BALTIMORE-PRINCE GEORGES-
ANNE ARUNDEL-ARLINGTON/FALLS CHURCH/ALEXANDRIA-STAFFORD-
SPOTSYLVANIA-
INCLUDING THE CITIES OF...WASHINGTON...BALTIMORE...ANNAPOLIS...
ALEXANDRIA...FALLS CHURCH...FREDERICKSBURG
1107 PM EST FRI DEC 4 2009
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM NOON TO 11 PM EST
SATURDAY...
THE WINTER WEATHER ADVISORY IS NOW IN EFFECT FROM NOON TO 11 PM
EST SATURDAY.
RAIN WILL DEVELOP DURING THE EARLY MORNING HOURS ON SATURDAY. RAIN
WILL MIX WITH SNOW DURING THE LATE MORNING...BEFORE CHANGING TO
SNOW DURING THE EARLY AFTERNOON.
MODERATE TO HEAVY SNOW WILL FALL DURING THE AFTERNOON WHICH MAY
REDUCE VISIBILITIES TO ONE QUARTER MILE OR LESS. SNOW WILL TAPER
OFF DURING THE EVENING.
SNOW ACCUMULATIONS OF 1 TO 3 INCHES CAN BE EXPECTED. TEMPERATURES
WILL FALL INTO THE LOWER 30S DURING THE AFTERNOON HOURS.
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE
TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED
VISIBILITIES...AND USE CAUTION WHILE DRIVING.
$$
WINTER WEATHER ADVISORY
Issue Date: 217 PM EST FRI DEC 04 2009
Expiration: 900 PM EST SAT DEC 05 2009 .LOW PRESSURE IN THE NORTHERN GULF OF MEXICO WILL MOVE OFF THE
NORTH CAROLINA COAST SATURDAY AND THEN EAST OF LONG ISLAND
SATURDAY NIGHT. THIS WILL BRING SNOW TO THE MID ATLANTIC STATES ON
SATURDAY.
DCZ001-MDZ011-013-014-VAZ054>056-050330-
/O.NEW.KLWX.WW.Y.0026.091205T1200Z-091206T0200Z/
DISTRICT OF COLUMBIA-SOUTHERN BALTIMORE-PRINCE GEORGES-
ANNE ARUNDEL-ARLINGTON/FALLS CHURCH/ALEXANDRIA-STAFFORD-
SPOTSYLVANIA-
INCLUDING THE CITIES OF...WASHINGTON...BALTIMORE...ANNAPOLIS...
ALEXANDRIA...FALLS CHURCH...FREDERICKSBURG
217 PM EST FRI DEC 4 2009
...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM TO 9 PM EST
SATURDAY...
THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A
WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 7 AM
TO 9 PM EST SATURDAY.
SNOW IS EXPECTED TO BEGIN IN THE WASHINGTON DC AND BALTIMORE AREAS AROUND
SUNRISE SATURDAY. MODERATE TO HEAVY SNOWFALL IS EXPECTED SATURDAY
AFTERNOON. 1 TO 2 INCHES OF SNOW IS EXPECTED TO ACCUMULATE BEFORE
TAPERING OFF DURING THE EVENING. TEMPERATURES DURING THE DAY WILL
BE IN THE UPPER 30S.
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.
$$
SK/AW
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