Flood Watch / Flood Statement
Statement as of 9:30 PM EDT on July 20, 2012
…Flash Flood Watch is cancelled…
The Flash Flood Watch for portions of Maryland…the District of
Columbia…Virginia and northeast West Virginia has been
cancelled.
Showers…some briefly heavy…will continue through the evening
but widespread heavy rainfall is not expected.
FLOOD WATCH
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1108 AM EDT FRI JUL 20 2012
DISTRICT OF COLUMBIA-WASHINGTON-FREDERICK MD-CARROLL-
NORTHERN BALTIMORE-HARFORD-MONTGOMERY-HOWARD-SOUTHERN BALTIMORE-
PRINCE GEORGES-ANNE ARUNDEL-CHARLES-ST. MARYS-CALVERT-
EXTREME WESTERN ALLEGANY-CENTRAL AND EASTERN ALLEGANY-AUGUSTA-
ROCKINGHAM-SHENANDOAH-FREDERICK VA-PAGE-WARREN-CLARKE-NELSON-
ALBEMARLE-GREENE-MADISON-RAPPAHANNOCK-LOUDOUN-ORANGE-CULPEPER-
PRINCE WILLIAM/MANASSAS/MANASSAS PARK-FAIRFAX-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-STAFFORD-SPOTSYLVANIA-
KING GEORGE-NORTHERN FAUQUIER-SOUTHERN FAUQUIER-WESTERN HIGHLAND-
EASTERN HIGHLAND-HAMPSHIRE-MORGAN-BERKELEY-JEFFERSON-HARDY-
WESTERN GRANT-EASTERN GRANT-WESTERN MINERAL-EASTERN MINERAL-
WESTERN PENDLETON-EASTERN PENDLETON-
INCLUDING THE CITIES OF…WASHINGTON…HAGERSTOWN…FREDERICK…
WESTMINSTER…GAITHERSBURG…COLUMBIA…BALTIMORE…ANNAPOLIS…
WALDORF…ST MARYS CITY…FROSTBURG…CUMBERLAND…STAUNTON…
WAYNESBORO…HARRISONBURG…WINCHESTER…FRONT ROYAL…
CHARLOTTESVILLE…LEESBURG…CULPEPER…MANASSAS…
MANASSAS PARK…FAIRFAX…ALEXANDRIA…FALLS CHURCH…
FREDERICKSBURG…WARRENTON…HIGHTOWN…MONTEREY…MARTINSBURG…
CHARLES TOWN…MOOREFIELD…BAYARD…MOUNT STORM…PETERSBURG…
ELK GARDEN…KEYSER…FORT ASHBY…CIRCLEVILLE…FRANKLIN
1108 AM EDT FRI JUL 20 2012
…FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING…
* UNTIL 11 PM EDT THIS EVENING
* WIDESPREAD RAINFALL RATES OF ONE TO TWO INCHES PER HOUR CAN BE
EXPECTED FROM AFTERNOON AND EVENING THUNDERSTORMS.
* EXCESSIVE RAINFALL COULD CAUSE CREEKS AND STREAMS TO RISE
QUICKLY OUT OF THEIR BANKS AND COULD FLOOD LOW-LYING AND URBAN
AREAS…PARTICULARLY THOSE THAT HAVE HAD RECENT SIGNIFICANT
RAINFALL.
PRECAUTIONARY/PREPAREDNESS ACTIONS…
A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.
