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000
AGUS71 KRHA 191439
HMDRHA

HYDROMETEOROLOGICAL DISCUSSION
MIDDLE ATLANTIC RIVER FORECAST CENTER
NATIONAL WEATHER SERVICE STATE COLLEGE PA
 939 AM EST FRI DEC 19 2014

EXCEPT FOR A FEW LIGHT SNOW SHOWERS ACROSS MARFC`S FAR NORTHERN
AND WESTERN RIVER BASINS DRY WEATHER PREVAILED ACROSS OUR ENTIRE
HYDROLOGIC SERVICE AREA THE PAST 24 HOURS.

HIGH PRESSURE IS EXPECTED TO GRADUALLY BUILD AND EXTEND FROM
EASTERN CANADA INTO THE MID ATLANTIC REGION SATURDAY.  AS A RESULT
EXPECT MAINLY FAIR AND DRY WEATHER THROUGH SUNDAY.  AN AREA OF
LOW PRESSURE WILL DEVELOP ALONG THE GULF COAST SUNDAY NIGHT AND
PUSH A MIX OF LIGHT RAIN, LIGHT SNOW AND SLEET INTO OUR VIRGINIA
RIVER BASINS BEFORE 12Z MONDAY.

72 HOUR BASIN AVERAGE QPF (WATER EQUIVALENTS) ARE EXPECTED TO
RANGE FROM ZERO /0.00/ UP TO A TENTH /0.10/ OF AN INCH.  EXPECT
LITTLE CHANGE IN RIVER AND STREAM LEVELS OVER THE NEXT 48 TO 72
HOURS.

ALL DAILY RIVER AND STREAM FORECASTS WILL BE AVAILABLE SHORTLY.

DAS
NNNN





000
AGUS71 KRHA 191439
HMDRHA

HYDROMETEOROLOGICAL DISCUSSION
MIDDLE ATLANTIC RIVER FORECAST CENTER
NATIONAL WEATHER SERVICE STATE COLLEGE PA
 939 AM EST FRI DEC 19 2014

EXCEPT FOR A FEW LIGHT SNOW SHOWERS ACROSS MARFC`S FAR NORTHERN
AND WESTERN RIVER BASINS DRY WEATHER PREVAILED ACROSS OUR ENTIRE
HYDROLOGIC SERVICE AREA THE PAST 24 HOURS.

HIGH PRESSURE IS EXPECTED TO GRADUALLY BUILD AND EXTEND FROM
EASTERN CANADA INTO THE MID ATLANTIC REGION SATURDAY.  AS A RESULT
EXPECT MAINLY FAIR AND DRY WEATHER THROUGH SUNDAY.  AN AREA OF
LOW PRESSURE WILL DEVELOP ALONG THE GULF COAST SUNDAY NIGHT AND
PUSH A MIX OF LIGHT RAIN, LIGHT SNOW AND SLEET INTO OUR VIRGINIA
RIVER BASINS BEFORE 12Z MONDAY.

72 HOUR BASIN AVERAGE QPF (WATER EQUIVALENTS) ARE EXPECTED TO
RANGE FROM ZERO /0.00/ UP TO A TENTH /0.10/ OF AN INCH.  EXPECT
LITTLE CHANGE IN RIVER AND STREAM LEVELS OVER THE NEXT 48 TO 72
HOURS.

ALL DAILY RIVER AND STREAM FORECASTS WILL BE AVAILABLE SHORTLY.

DAS






000
AGUS71 KRHA 191439
HMDRHA

HYDROMETEOROLOGICAL DISCUSSION
MIDDLE ATLANTIC RIVER FORECAST CENTER
NATIONAL WEATHER SERVICE STATE COLLEGE PA
 939 AM EST FRI DEC 19 2014

EXCEPT FOR A FEW LIGHT SNOW SHOWERS ACROSS MARFC`S FAR NORTHERN
AND WESTERN RIVER BASINS DRY WEATHER PREVAILED ACROSS OUR ENTIRE
HYDROLOGIC SERVICE AREA THE PAST 24 HOURS.

HIGH PRESSURE IS EXPECTED TO GRADUALLY BUILD AND EXTEND FROM
EASTERN CANADA INTO THE MID ATLANTIC REGION SATURDAY.  AS A RESULT
EXPECT MAINLY FAIR AND DRY WEATHER THROUGH SUNDAY.  AN AREA OF
LOW PRESSURE WILL DEVELOP ALONG THE GULF COAST SUNDAY NIGHT AND
PUSH A MIX OF LIGHT RAIN, LIGHT SNOW AND SLEET INTO OUR VIRGINIA
RIVER BASINS BEFORE 12Z MONDAY.

72 HOUR BASIN AVERAGE QPF (WATER EQUIVALENTS) ARE EXPECTED TO
RANGE FROM ZERO /0.00/ UP TO A TENTH /0.10/ OF AN INCH.  EXPECT
LITTLE CHANGE IN RIVER AND STREAM LEVELS OVER THE NEXT 48 TO 72
HOURS.

ALL DAILY RIVER AND STREAM FORECASTS WILL BE AVAILABLE SHORTLY.

DAS
NNNN






000
AGUS71 KRHA 181426
HMDRHA

HYDROMETEOROLOGICAL DISCUSSION
MIDDLE ATLANTIC RIVER FORECAST CENTER
NATIONAL WEATHER SERVICE STATE COLLEGE PA
 926 AM EST THU DEC 18 2014

LIGHT SNOW AND SNOW SHOWERS FELL WEDNESDAY ACROSS PORTIONS OF THE UPPER
SUSQUEHANNA AND DELAWARE BASINS. OBSERVED LIQUID PRECIPITATION AMOUNTS
WERE LESS THAN ONE QUARTER INCH.

  Value  County                St  Location
   0.23  Delaware              NY  East Sidney Dam
   0.23  Tompkins              NY  Groton 0.5NW COCO
   0.21  Madison               NY  Cazenovia 2.9SE COCO
   0.19  Schuyler              NY  Mecklenberg COOP
   0.19  Tompkins              NY  Groton 3.2SSW COCO
   0.19  Oneida                NY  Westmoreland 4N
   0.18  Tompkins              NY  Freeville
   0.15  Otsego                NY  Oneonta Observer
   0.13  Delaware              NY  East Sidney Dam DCP
   0.13  Chenango              NY  Greene
   0.13  Chemung               NY  Van Etten 0.3ENE COC
   0.12  Tompkins              NY  Dryden 4SE CRN
   0.11  Delaware              NY  Sidney
   0.09  Otsego                NY  Edmeston 3WSW
   0.09  Greene                NY  East Jewitt

A NORTHWEST FLOW ACROSS THE GREAT LAKES WILL CONTINUE INTO FRIDAY WITH
SCATTERED SNOW SHOWERS EXPECTED THROUGHOUT THE UPPER SUSQUEHANNA BASIN.
ELSEWHERE IT WILL BE DRY BRISK AND CHILLY.

WEAK HIGH PRESSURE WILL BUILD ACROSS THE REGION THIS WEEKEND WITH DRY
WEATHER AS LOW PRESSURE PASSES BY TO THE SOUTH. SOME VERY LIGHT
PRECIPITATION CANNOT BE RULED OUT SATURDAY ACROSS THE JAMES AND
APPOMATTOX BASINS.

ON AREA RIVERS AND CREEKS, MINOR CHANGES ARE EXPECTED THROUGHOUT ALL THE
BASINS INTO EARLY NEXT WEEK.

ALL DAILY RIVER FORECASTS WILL BE AVAILABLE SHORTLY.

TJR
NNNN





000
AGUS71 KRHA 181426
HMDRHA

HYDROMETEOROLOGICAL DISCUSSION
MIDDLE ATLANTIC RIVER FORECAST CENTER
NATIONAL WEATHER SERVICE STATE COLLEGE PA
 926 AM EST THU DEC 18 2014

LIGHT SNOW AND SNOW SHOWERS FELL WEDNESDAY ACROSS PORTIONS OF THE UPPER
SUSQUEHANNA AND DELAWARE BASINS. OBSERVED LIQUID PRECIPITATION AMOUNTS
WERE LESS THAN ONE QUARTER INCH.

  Value  County                St  Location
   0.23  Delaware              NY  East Sidney Dam
   0.23  Tompkins              NY  Groton 0.5NW COCO
   0.21  Madison               NY  Cazenovia 2.9SE COCO
   0.19  Schuyler              NY  Mecklenberg COOP
   0.19  Tompkins              NY  Groton 3.2SSW COCO
   0.19  Oneida                NY  Westmoreland 4N
   0.18  Tompkins              NY  Freeville
   0.15  Otsego                NY  Oneonta Observer
   0.13  Delaware              NY  East Sidney Dam DCP
   0.13  Chenango              NY  Greene
   0.13  Chemung               NY  Van Etten 0.3ENE COC
   0.12  Tompkins              NY  Dryden 4SE CRN
   0.11  Delaware              NY  Sidney
   0.09  Otsego                NY  Edmeston 3WSW
   0.09  Greene                NY  East Jewitt

A NORTHWEST FLOW ACROSS THE GREAT LAKES WILL CONTINUE INTO FRIDAY WITH
SCATTERED SNOW SHOWERS EXPECTED THROUGHOUT THE UPPER SUSQUEHANNA BASIN.
ELSEWHERE IT WILL BE DRY BRISK AND CHILLY.

WEAK HIGH PRESSURE WILL BUILD ACROSS THE REGION THIS WEEKEND WITH DRY
WEATHER AS LOW PRESSURE PASSES BY TO THE SOUTH. SOME VERY LIGHT
PRECIPITATION CANNOT BE RULED OUT SATURDAY ACROSS THE JAMES AND
APPOMATTOX BASINS.

ON AREA RIVERS AND CREEKS, MINOR CHANGES ARE EXPECTED THROUGHOUT ALL THE
BASINS INTO EARLY NEXT WEEK.

ALL DAILY RIVER FORECASTS WILL BE AVAILABLE SHORTLY.

TJR
NNNN






000
AGUS71 KRHA 181426
HMDRHA

HYDROMETEOROLOGICAL DISCUSSION
MIDDLE ATLANTIC RIVER FORECAST CENTER
NATIONAL WEATHER SERVICE STATE COLLEGE PA
 926 AM EST THU DEC 18 2014

LIGHT SNOW AND SNOW SHOWERS FELL WEDNESDAY ACROSS PORTIONS OF THE UPPER
SUSQUEHANNA AND DELAWARE BASINS. OBSERVED LIQUID PRECIPITATION AMOUNTS
WERE LESS THAN ONE QUARTER INCH.

  Value  County                St  Location
   0.23  Delaware              NY  East Sidney Dam
   0.23  Tompkins              NY  Groton 0.5NW COCO
   0.21  Madison               NY  Cazenovia 2.9SE COCO
   0.19  Schuyler              NY  Mecklenberg COOP
   0.19  Tompkins              NY  Groton 3.2SSW COCO
   0.19  Oneida                NY  Westmoreland 4N
   0.18  Tompkins              NY  Freeville
   0.15  Otsego                NY  Oneonta Observer
   0.13  Delaware              NY  East Sidney Dam DCP
   0.13  Chenango              NY  Greene
   0.13  Chemung               NY  Van Etten 0.3ENE COC
   0.12  Tompkins              NY  Dryden 4SE CRN
   0.11  Delaware              NY  Sidney
   0.09  Otsego                NY  Edmeston 3WSW
   0.09  Greene                NY  East Jewitt

A NORTHWEST FLOW ACROSS THE GREAT LAKES WILL CONTINUE INTO FRIDAY WITH
SCATTERED SNOW SHOWERS EXPECTED THROUGHOUT THE UPPER SUSQUEHANNA BASIN.
ELSEWHERE IT WILL BE DRY BRISK AND CHILLY.

WEAK HIGH PRESSURE WILL BUILD ACROSS THE REGION THIS WEEKEND WITH DRY
WEATHER AS LOW PRESSURE PASSES BY TO THE SOUTH. SOME VERY LIGHT
PRECIPITATION CANNOT BE RULED OUT SATURDAY ACROSS THE JAMES AND
APPOMATTOX BASINS.

ON AREA RIVERS AND CREEKS, MINOR CHANGES ARE EXPECTED THROUGHOUT ALL THE
BASINS INTO EARLY NEXT WEEK.

ALL DAILY RIVER FORECASTS WILL BE AVAILABLE SHORTLY.

TJR






000
AGUS71 KRHA 171427
HMDRHA

HYDROMETEOROLOGICAL DISCUSSION
MIDDLE ATLANTIC RIVER FORECAST CENTER
NATIONAL WEATHER SERVICE STATE COLLEGE PA
 927 AM EST WED DEC 17 2014

RAIN FELL ACROSS THE MID-ATLANTIC REGION TUESDAY AS LOW PRESSURE PASSED
BY WELL TO THE NORTH. THE HIGHEST OBSERVED RAINFALL AMOUNTS WERE ONE
HALF TO THREE QUARTERS OF AN INCH.

  Value  County                St  Location
   0.81  Tucker                WV  Canaan Valley4S DCP
   0.78  Somerset              PA  Laurel Mountain
   0.71  Garrett               MD  Oakland 9N COOP
   0.67  Cambria               PA  Ebensburg
   0.67  Cambria               PA  Johnstown-Cambria Ct
   0.65  Indiana               PA  Indiana 3SSW DCP
   0.62  Tucker                WV  Davis - Blackwater F
   0.60  Somerset              PA  Central City DCP
   0.58  Tucker                WV  Davis 4SE
   0.58  Otsego                NY  Edmeston 3WSW
   0.57  Somerset              PA  Somerset
   0.56  Garrett               MD  Accident
   0.54  Henrico               VA  Richmond AP
   0.53  Otsego                NY  Hartwick 1WSW DCP
   0.53  Cambria               PA  Pr Gallitzin St Pk

A COLDER WEST TO NORTHWEST FLOW BEHIND THE LOW WILL BRING SCATTERED SNOW
SHOWERS INTO FRIDAY TO THE UPPER SUSQUEHANNA BASIN. ELSEWHERE ACROSS THE
REGION IT WILL BE DRY BRISK AND COLDER THROUGH FRIDAY NIGHT.

THE NEXT CHANCE FOR PRECIPITATION WILL COME THIS WEEKEND AS WEAK LOW
PRESSURE PASSES THROUGH.

ON AREA RIVERS AND CREEKS, MINOR RISES WILL CONTINUE DOWN THE MAIN STEM
RIVERS INTO THURSDAY. MINOR CHANGES ARE EXPECTED THROUGHOUT ALL THE
BASINS FRIDAY INTO SATURDAY.

ALL DAILY RIVER FORECASTS WILL BE AVAILABLE SHORTLY.

TJR
NNNN






000
AGUS71 KRHA 171427
HMDRHA

HYDROMETEOROLOGICAL DISCUSSION
MIDDLE ATLANTIC RIVER FORECAST CENTER
NATIONAL WEATHER SERVICE STATE COLLEGE PA
 927 AM EST WED DEC 17 2014

RAIN FELL ACROSS THE MID-ATLANTIC REGION TUESDAY AS LOW PRESSURE PASSED
BY WELL TO THE NORTH. THE HIGHEST OBSERVED RAINFALL AMOUNTS WERE ONE
HALF TO THREE QUARTERS OF AN INCH.

  Value  County                St  Location
   0.81  Tucker                WV  Canaan Valley4S DCP
   0.78  Somerset              PA  Laurel Mountain
   0.71  Garrett               MD  Oakland 9N COOP
   0.67  Cambria               PA  Ebensburg
   0.67  Cambria               PA  Johnstown-Cambria Ct
   0.65  Indiana               PA  Indiana 3SSW DCP
   0.62  Tucker                WV  Davis - Blackwater F
   0.60  Somerset              PA  Central City DCP
   0.58  Tucker                WV  Davis 4SE
   0.58  Otsego                NY  Edmeston 3WSW
   0.57  Somerset              PA  Somerset
   0.56  Garrett               MD  Accident
   0.54  Henrico               VA  Richmond AP
   0.53  Otsego                NY  Hartwick 1WSW DCP
   0.53  Cambria               PA  Pr Gallitzin St Pk

A COLDER WEST TO NORTHWEST FLOW BEHIND THE LOW WILL BRING SCATTERED SNOW
SHOWERS INTO FRIDAY TO THE UPPER SUSQUEHANNA BASIN. ELSEWHERE ACROSS THE
REGION IT WILL BE DRY BRISK AND COLDER THROUGH FRIDAY NIGHT.

THE NEXT CHANCE FOR PRECIPITATION WILL COME THIS WEEKEND AS WEAK LOW
PRESSURE PASSES THROUGH.

ON AREA RIVERS AND CREEKS, MINOR RISES WILL CONTINUE DOWN THE MAIN STEM
RIVERS INTO THURSDAY. MINOR CHANGES ARE EXPECTED THROUGHOUT ALL THE
BASINS FRIDAY INTO SATURDAY.

ALL DAILY RIVER FORECASTS WILL BE AVAILABLE SHORTLY.

TJR
NNNN





000
AGUS71 KRHA 171427
HMDRHA

HYDROMETEOROLOGICAL DISCUSSION
MIDDLE ATLANTIC RIVER FORECAST CENTER
NATIONAL WEATHER SERVICE STATE COLLEGE PA
 927 AM EST WED DEC 17 2014

RAIN FELL ACROSS THE MID-ATLANTIC REGION TUESDAY AS LOW PRESSURE PASSED
BY WELL TO THE NORTH. THE HIGHEST OBSERVED RAINFALL AMOUNTS WERE ONE
HALF TO THREE QUARTERS OF AN INCH.

  Value  County                St  Location
   0.81  Tucker                WV  Canaan Valley4S DCP
   0.78  Somerset              PA  Laurel Mountain
   0.71  Garrett               MD  Oakland 9N COOP
   0.67  Cambria               PA  Ebensburg
   0.67  Cambria               PA  Johnstown-Cambria Ct
   0.65  Indiana               PA  Indiana 3SSW DCP
   0.62  Tucker                WV  Davis - Blackwater F
   0.60  Somerset              PA  Central City DCP
   0.58  Tucker                WV  Davis 4SE
   0.58  Otsego                NY  Edmeston 3WSW
   0.57  Somerset              PA  Somerset
   0.56  Garrett               MD  Accident
   0.54  Henrico               VA  Richmond AP
   0.53  Otsego                NY  Hartwick 1WSW DCP
   0.53  Cambria               PA  Pr Gallitzin St Pk

A COLDER WEST TO NORTHWEST FLOW BEHIND THE LOW WILL BRING SCATTERED SNOW
SHOWERS INTO FRIDAY TO THE UPPER SUSQUEHANNA BASIN. ELSEWHERE ACROSS THE
REGION IT WILL BE DRY BRISK AND COLDER THROUGH FRIDAY NIGHT.

THE NEXT CHANCE FOR PRECIPITATION WILL COME THIS WEEKEND AS WEAK LOW
PRESSURE PASSES THROUGH.

ON AREA RIVERS AND CREEKS, MINOR RISES WILL CONTINUE DOWN THE MAIN STEM
RIVERS INTO THURSDAY. MINOR CHANGES ARE EXPECTED THROUGHOUT ALL THE
BASINS FRIDAY INTO SATURDAY.

ALL DAILY RIVER FORECASTS WILL BE AVAILABLE SHORTLY.

TJR






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