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2 products issued by NWS for: Vienna VA
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Short Term Forecast

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
805 PM EDT TUE AUG 4 2015

DCZ001-MDZ013-504-VAZ053-050030-
DISTRICT OF COLUMBIA-PRINCE GEORGES-CENTRAL AND SOUTHEAST
MONTGOMERY-FAIRFAX-
805 PM EDT TUE AUG 4 2015

...A LINE OF THUNDERSTORMS WILL AFFECT THE NORTHWESTERN DISTRICT OF
COLUMBIA...NORTHWESTERN PRINCE GEORGES...SOUTHEASTERN MONTGOMERY AND
NORTHEASTERN FAIRFAX COUNTIES...

AT 804 PM EDT...A LINE OF THUNDERSTORMS WERE EXTENDING FROM GREAT
FALLS TO AMERICAN LEGION BRIDGE...AND MOVING EAST AT 30 MPH.

WINDS IN EXCESS OF 30 MPH ARE POSSIBLE WITH THESE STORMS.

LOCATIONS IMPACTED INCLUDE...
ROCKVILLE...COLLEGE PARK...GREENBELT...LANGLEY PARK...AMERICAN LEGION
BRIDGE...BETHESDA...MCLEAN...BYRD STADIUM...OLNEY...HYATTSVILLE...
TAKOMA PARK...CHEVY CHASE...MARTIN`S ADDITIONS...NORTH CHEVY CHASE...
FRIENDSHIP VILLAGE...WHITE OAK...NORTH KENSINGTON...NORTH BETHESDA...
WHEATON-GLENMONT AND ADELPHI.

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND WILL
CAUSE PONDING OF WATER ON ROADWAYS.

LAT...LON 3915 7700 3898 7689 3893 7719 3904 7731
TIME...MOT...LOC 0004Z 252DEG 27KT 3902 7726 3896 7716
$$

BAJ



Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1043 AM EDT TUE AUG 4 2015

ANZ530>543-DCZ001-MDZ011-013-014-016>018-508-VAZ052>057-051000-
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-SOUTHERN BALTIMORE-PRINCE GEORGES-
ANNE ARUNDEL-CHARLES-ST. MARYS-CALVERT-SOUTHEAST HARFORD-
PRINCE WILLIAM/MANASSAS/MANASSAS PARK-FAIRFAX-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-STAFFORD-SPOTSYLVANIA-
KING GEORGE-
1043 AM EDT TUE AUG 4 2015

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

SCATTERED THUNDERSTORMS ARE EXPECTED THIS AFTERNOON AND EVENING.
A FEW THUNDERSTORMS MAY BECOME SEVERE...ESPECIALLY NEAR AND EAST
OF INTERSTATE 95. SEVERE THREATS ARE DAMAGING WIND GUSTS...LARGE
HAIL AND ISOLATED TORNADOES.

SCATTERED THUNDERSTORMS CAPABLE OF PRODUCING STRONG WINDS ARE
POSSIBLE OVER THE WATERS THIS AFTERNOON AND EVENING.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND EVENING.
PLEASE RELAY ANY REPORTS OF WIND DAMAGE OR LARGE HAIL FROM
PREVIOUS STORMS EARLY THIS MORNING.

$$



U.S. Dept. of Commerce
NOAA National Weather Service
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