Hydrometeorological Discussion
Issued by NWS Middle Atlantic RFC

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AGUS71 KRHA 191411
HMDRHA

HYDROMETEOROLOGICAL DISCUSSION
MIDDLE ATLANTIC RIVER FORECAST CENTER
NATIONAL WEATHER SERVICE STATE COLLEGE PA
 1011 AM EDT FRI SEP 19 2014

A WEAK SAGGING COLD FRONT THURSDAY BROUGHT SCATTERED SHOWERS TO THE
SOUTHERN BASINS. RAINFALL AMOUNTS WERE LESS THAN ONE QUARTER INCH.

  Value  County                St  Location
   0.20  Anne Arundel          MD  Annapolis ASOS
   0.16  Nelson                VA  Lovingston MADIS
   0.11  Appomattox            VA  Appomattox
   0.10  Nelson                VA  Montebello Fish Nurs
   0.08  Prince Georges        MD  Cedarville
   0.08  Anne Arundel          MD  Pasadena 2.6ESE COCO
   0.05  St. Marys             MD  Hollywood 3.5E COCO
   0.05  Talbot                MD  Easton 1.2SSW COCO
   0.04  Craig                 VA  New Castle 2NE DCP
   0.03  Amelia                VA  Ammon 2NE MADIS
   0.03  Cecil                 MD  Conowingo Dam
   0.02  Albemarle             VA  Earlysville
   0.02  Prince Georges        MD  Brandywine COCO
   0.01  Sussex                DE  Bridgeville DEOS
   0.01  Baltimore             MD  Baltimore AP

HIGH PRESSURE WILL BUILD ACROSS NEW ENGLAND TODAY BRINGING MAINLY DRY
WEATHER TO THE MID-ATLANTIC REGION. LINGERING MOISTURE IN THE SOUTH WILL
LEAD TO SCATTERED SHOWERS ACROSS SOUTHERN VIRGINIA.

HIGH PRESSURE SATURDAY WILL BEGIN TO MOVE OFF THE COAST ALLOWING AN
INCREASINGLY MOIST SOUTHEASTERLY FLOW TO DEVELOP. A BIT OF LIGHT RAIN
OR DRIZZLE IS POSSIBLE ACROSS THE NORTHERN BASINS, OTHERWISE DRY
WEATHER WILL PREVAIL FOR ONE MORE DAY.

ON SUNDAY, A COLD FRONT WILL MOVE INTO THE REGION FROM THE NORTHWEST AS
LOW PRESSURE TRACKS NORTHWARD OFF THE COAST. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS ARE EXPECTED WITH THE HIGHEST RAINFALL AMOUNTS OF
ONE QUARTER TO ONE HALF INCH FALLING ACROSS THE NORTH.

DRY WEATHER WILL RETURN MONDAY.

ON AREA RIVERS AND CREEKS, MINOR CHANGES ARE EXPECTED THROUGHOUT THE
BASINS INTO MONDAY. MINOR RISES ARE POSSIBLE SUNDAY NIGHT INTO MONDAY ON
SMALLER RIVERS AND CREEKS ACROSS THE NORTH.

ALL DAILY RIVER FORECASTS HAVE BEEN ISSUED.

TJR
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