Alert archive / New Jersey / Winter Storm Watches in 2010
Winter Storm Watch 5, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this winter storm watch at Feb 23, 2010, 3:30 PM EST for 4 states. It took effect at Feb 25, 2010, 12:00 AM EST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Feb 23, 2010, 3:30 PM EST (20:30 UTC)
- In effect from
- Feb 25, 2010, 12:00 AM EST
- Expired
- Feb 24, 2010, 3:16 PM EST
- In force
- Issued by
- NWS Philadelphia/Mount Holly
All 31 counties
Kent County, DE, New Castle County, DE, Sussex County, DE, Caroline County, MD, Cecil County, MD, Kent County, MD, Queen Anne's County, MD, Talbot County, MD, Atlantic County, NJ, Burlington County, NJ, Camden County, NJ, Cape May County, NJ, Cumberland County, NJ, Gloucester County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Ocean County, NJ, Salem County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Carbon County, PA, Delaware County, PA, Lehigh County, PA, Monroe County, PA, Northampton County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 67 km from the middle of the area, began a volume at 20:29 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Phillips Aaf/Abe, MD (KAPG), launched 12:00Z, 8.5 hours before the alert went out and 94 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 424 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 332 m²/s²
- 0-3 km storm-relative helicity
- 347 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
499 WWUS41 KPHI 232030 WSWPHI URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 330 PM EST TUE FEB 23 2010 NJZ007-008-240500- /O.NEW.KPHI.WW.Y.0027.100224T0000Z-100224T1300Z/ /O.NEW.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ WARREN-MORRIS- INCLUDING THE CITIES OF...WASHINGTON...MORRISTOWN 330 PM EST TUE FEB 23 2010 ...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 8 AM EST WEDNESDAY... ...WINTER STORM WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 8 AM EST WEDNESDAY. A WINTER STORM WATCH HAS ALSO BEEN ISSUED. THIS WINTER STORM WATCH IS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING. RAIN IS EXPECTED TO MIX WITH AND CHANGE TO SNOW THIS EVENING AND ACCUMULATE 2 TO 4 INCHES THROUGH TONIGHT...MAINLY OVER THE HIGHER ELEVATIONS. VALLEY AREAS ARE MORE LIKELY TO RECEIVE AN INCH OR TWO OF SNOW. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATER WEDNESDAY NIGHT AND INTO FRIDAY...WITH THURSDAY AND THURSDAY NIGHT THE PRIME TIMES FOR ACCUMULATING SNOW. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 6 INCHES...BUT SIMILAR PREVIOUS STORMS HAVE DEPOSITED HEAVIER SNOW AMOUNTS. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. 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. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ NJZ001-PAZ054-055-240500- /O.NEW.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ /O.EXT.KPHI.WW.Y.0026.000000T0000Z-100224T1300Z/ SUSSEX-CARBON-MONROE- INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG 330 PM EST TUE FEB 23 2010 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 8 AM EST WEDNESDAY... ...WINTER STORM WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING. THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 8 AM EST WEDNESDAY. SNOW THIS EVENING WILL ACCUMULATE 2 TO 4 INCHES THROUGH TONIGHT...MAINLY OVER THE HIGHER ELEVATIONS. VALLEY AREAS ARE MORE LIKELY TO RECEIVE 1 TO 3 INCHES OF SNOW. SOME FREEZING RAIN MIXING WITH THE SNOW OVER LOWER ELEVATIONS WILL ALSO CAUSE SLIPPERY CONDITIONS ESPECIALLY ON UNTREATED ROADS AND WALKWAYS THIS EVENING. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATER WEDNESDAY NIGHT AND INTO FRIDAY...WITH THURSDAY AND THURSDAY NIGHT THE PRIME TIMES FOR ACCUMULATING SNOW. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 6 INCHES...BUT SIMILAR PREVIOUS STORMS HAVE DEPOSITED HEAVIER SNOW AMOUNTS. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET AND FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITY...AND USE EXTRA CAUTION WHILE DRIVING. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ DEZ001>004-MDZ008-012-015-019-020-NJZ009-010-012>027-PAZ060>062- 067>071-240500- /O.NEW.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD- QUEEN ANNES-TALBOT-CAROLINE-HUNTERDON-SOMERSET-MIDDLESEX- WESTERN MONMOUTH-EASTERN MONMOUTH-MERCER-SALEM-GLOUCESTER-CAMDEN- NORTHWESTERN BURLINGTON-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY- ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN- SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-NORTHAMPTON-CHESTER- MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA- INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN... REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON... DENTON...FLEMINGTON...SOMERVILLE...NEW BRUNSWICK...FREEHOLD... SANDY HOOK...TRENTON...PENNSVILLE...GLASSBORO...CAMDEN... CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JACKSON...MILLVILLE... HAMMONTON...CAPE MAY COURT HOUSE...OCEAN CITY...ATLANTIC CITY... LONG BEACH ISLAND...WHARTON STATE FOREST...READING...ALLENTOWN... BETHLEHEM...WEST CHESTER...NORRISTOWN...DOYLESTOWN...MEDIA... PHILADELPHIA 330 PM EST TUE FEB 23 2010 ...WINTER STORM WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATER WEDNESDAY NIGHT AND INTO FRIDAY...WITH THURSDAY AND THURSDAY NIGHT THE PRIME TIMES FOR ACCUMULATING SNOW. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 4 INCHES OVER THE NORTHEAST MARYLAND SHORE...DELAWARE...SOUTHERN NEW JERSEY...AND EXTREME SOUTHEAST PENNSYLVANIA...AND 6 INCHES OVER EASTERN PENNSYLVANIA AND CENTRAL NEW JERSEY...BUT SIMILAR PREVIOUS STORMS HAVE DEPOSITED HEAVIER SNOW AMOUNTS. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$
4 follow-up statements
617 WWUS41 KPHI 240100 WSWPHI URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 800 PM EST TUE FEB 23 2010 PAZ062-241100- /O.EXA.KPHI.WW.Y.0026.000000T0000Z-100224T1300Z/ /O.CON.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ NORTHAMPTON- INCLUDING THE CITIES OF...BETHLEHEM...EASTON 800 PM EST TUE FEB 23 2010 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM EST WEDNESDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 8 AM EST WEDNESDAY. A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING. RAIN IS EXPECTED TO MIX WITH AND CHANGE TO SNOW THIS EVENING AND ACCUMULATE 2 TO 4 INCHES THROUGH TONIGHT...MAINLY OVER THE HIGHER ELEVATIONS. VALLEY AREAS ARE MORE LIKELY TO RECEIVE AN INCH OR TWO OF SNOW. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATER WEDNESDAY NIGHT AND INTO FRIDAY...WITH THURSDAY AND THURSDAY NIGHT THE PRIME TIMES FOR ACCUMULATING SNOW. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 6 INCHES...BUT SIMILAR PREVIOUS STORMS HAVE DEPOSITED HEAVIER SNOW AMOUNTS. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ NJZ001-PAZ054-055-241100- /O.CON.KPHI.WW.Y.0026.000000T0000Z-100224T1300Z/ /O.CON.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ SUSSEX-CARBON-MONROE- INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG 800 PM EST TUE FEB 23 2010 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST WEDNESDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST WEDNESDAY. A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING. SNOW THIS EVENING WILL ACCUMULATE 2 TO 4 INCHES THROUGH TONIGHT... MAINLY OVER THE HIGHER ELEVATIONS. THE HIGHEST ELEVATIONS COULD GET AROUND 6 INCHES OF SNOW. VALLEY AREAS ARE MORE LIKELY TO RECEIVE 1 TO 3 INCHES OF SNOW. SOME FREEZING RAIN MIXING WITH THE SNOW OVER LOWER ELEVATIONS WILL ALSO CAUSE SLIPPERY CONDITIONS ESPECIALLY ON UNTREATED ROADS AND WALKWAYS THROUGH THIS EVENING. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATER WEDNESDAY NIGHT AND INTO FRIDAY...WITH THURSDAY AND THURSDAY NIGHT THE PRIME TIMES FOR ACCUMULATING SNOW. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 6 INCHES...BUT SIMILAR PREVIOUS STORMS HAVE DEPOSITED HEAVIER SNOW AMOUNTS. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET AND FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITY...AND USE EXTRA CAUTION WHILE DRIVING. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ NJZ007-008-241100- /O.CON.KPHI.WW.Y.0027.000000T0000Z-100224T1300Z/ /O.CON.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ WARREN-MORRIS- INCLUDING THE CITIES OF...WASHINGTON...MORRISTOWN 800 PM EST TUE FEB 23 2010 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST WEDNESDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST WEDNESDAY. A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING. RAIN IS EXPECTED TO MIX WITH AND CHANGE TO SNOW THIS EVENING AND ACCUMULATE 2 TO 4 INCHES THROUGH TONIGHT...MAINLY OVER THE HIGHER ELEVATIONS. VALLEY AREAS ARE MORE LIKELY TO RECEIVE AN INCH OR TWO OF SNOW. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATER WEDNESDAY NIGHT AND INTO FRIDAY...WITH THURSDAY AND THURSDAY NIGHT THE PRIME TIMES FOR ACCUMULATING SNOW. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 6 INCHES...BUT SIMILAR PREVIOUS STORMS HAVE DEPOSITED HEAVIER SNOW AMOUNTS. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ DEZ001>004-MDZ008-012-015-019-020-NJZ009-010-012>027-PAZ060-061- 067>071-241100- /O.CON.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD- QUEEN ANNES-TALBOT-CAROLINE-HUNTERDON-SOMERSET-MIDDLESEX- WESTERN MONMOUTH-EASTERN MONMOUTH-MERCER-SALEM-GLOUCESTER-CAMDEN- NORTHWESTERN BURLINGTON-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY- ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN- SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-CHESTER-MONTGOMERY-BUCKS- DELAWARE-PHILADELPHIA- INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN... REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON... DENTON...FLEMINGTON...SOMERVILLE...NEW BRUNSWICK...FREEHOLD... SANDY HOOK...TRENTON...PENNSVILLE...GLASSBORO...CAMDEN... CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JACKSON...MILLVILLE... HAMMONTON...CAPE MAY COURT HOUSE...OCEAN CITY...ATLANTIC CITY... LONG BEACH ISLAND...WHARTON STATE FOREST...READING...ALLENTOWN... WEST CHESTER...NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA 800 PM EST TUE FEB 23 2010 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING... A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY MORNING. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATER WEDNESDAY NIGHT AND INTO FRIDAY...WITH THURSDAY AND THURSDAY NIGHT THE PRIME TIMES FOR ACCUMULATING SNOW. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 4 INCHES OVER THE NORTHEAST MARYLAND SHORE...DELAWARE...SOUTHERN NEW JERSEY...AND EXTREME SOUTHEAST PENNSYLVANIA...AND 6 INCHES OVER EASTERN PENNSYLVANIA AND CENTRAL NEW JERSEY...BUT SIMILAR PREVIOUS STORMS HAVE DEPOSITED HEAVIER SNOW AMOUNTS. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$
478 WWUS41 KPHI 240957 WSWPHI URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 457 AM EST WED FEB 24 2010 NJZ001-PAZ054-055-241800- /O.CON.KPHI.WW.Y.0026.000000T0000Z-100224T1300Z/ /O.CON.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ SUSSEX-CARBON-MONROE- INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG 457 AM EST WED FEB 24 2010 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST THIS MORNING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST THIS MORNING. A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING. AT THE HIGHEST ELEVATIONS, AROUND 10 INCHES OF SNOW HAS FALLEN. ELSEWHERE...2 TO 4 INCHES OF SNOW HAS FALLEN. LINGERING SNOW OR SOME LIGHT FREEZING RAIN WILL CONTINUE EARLY THIS MORNING. EVEN AT LOWER ELEVATIONS, THE COMBINATION OF SNOW AND ANY FREEZING RAIN WILL BE SOME SLIPPERY CONDITIONS ESPECIALLY ON UNTREATED ROADS AND WALKWAYS. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATE TONIGHT INTO FRIDAY. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 6 INCHES. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET AND FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITY...AND USE EXTRA CAUTION WHILE DRIVING. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ NJZ007-008-241800- /O.CON.KPHI.WW.Y.0027.000000T0000Z-100224T1300Z/ /O.CON.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ WARREN-MORRIS- INCLUDING THE CITIES OF...WASHINGTON...MORRISTOWN 457 AM EST WED FEB 24 2010 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST THIS MORNING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST THIS MORNING. A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING. LINGERING SNOW OR SOME LIGHT FREEZING RAIN WILL CONTINUE EARLY THIS MORNING. AS A RESULT, THERE MAY BE SOME SLIPPERY CONDITIONS ESPECIALLY ON UNTREATED ROADS AND WALKWAYS THROUGH. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATE TONIGHT INTO FRIDAY. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 6 INCHES. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET AND FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITY...AND USE EXTRA CAUTION WHILE DRIVING. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ PAZ062-241800- /O.CON.KPHI.WW.Y.0026.000000T0000Z-100224T1300Z/ /O.CON.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ NORTHAMPTON- INCLUDING THE CITIES OF...BETHLEHEM...EASTON 457 AM EST WED FEB 24 2010 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST THIS MORNING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST THIS MORNING. A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING. LINGERING SNOW OR SOME LIGHT FREEZING RAIN WILL CONTINUE EARLY THIS MORNING. AS A RESULT, THERE MAY BE SOME SLIPPERY CONDITIONS ESPECIALLY ON UNTREATED ROADS AND WALKWAYS. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATE TONIGHT INTO FRIDAY. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 6 INCHES. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET AND FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITY...AND USE EXTRA CAUTION WHILE DRIVING. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ DEZ001>004-MDZ008-012-015-019-020-NJZ009-010-012>027-PAZ060-061- 067>071-241800- /O.CON.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD- QUEEN ANNES-TALBOT-CAROLINE-HUNTERDON-SOMERSET-MIDDLESEX- WESTERN MONMOUTH-EASTERN MONMOUTH-MERCER-SALEM-GLOUCESTER-CAMDEN- NORTHWESTERN BURLINGTON-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY- ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN- SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-CHESTER-MONTGOMERY-BUCKS- DELAWARE-PHILADELPHIA- INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN... REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON... DENTON...FLEMINGTON...SOMERVILLE...NEW BRUNSWICK...FREEHOLD... SANDY HOOK...TRENTON...PENNSVILLE...GLASSBORO...CAMDEN... CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JACKSON...MILLVILLE... HAMMONTON...CAPE MAY COURT HOUSE...OCEAN CITY...ATLANTIC CITY... LONG BEACH ISLAND...WHARTON STATE FOREST...READING...ALLENTOWN... WEST CHESTER...NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA 457 AM EST WED FEB 24 2010 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING... A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATER WEDNESDAY NIGHT AND INTO FRIDAY. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 4 INCHES OVER THE NORTHEAST MARYLAND SHORE...DELAWARE...SOUTHERN NEW JERSEY...AND EXTREME SOUTHEAST PENNSYLVANIA...AND 6 INCHES OVER EASTERN PENNSYLVANIA AND CENTRAL NEW JERSEY. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$
080 WWUS41 KPHI 241144 WSWPHI URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 644 AM EST WED FEB 24 2010 NJZ007-008-242130- /O.CAN.KPHI.WW.Y.0027.000000T0000Z-100224T1300Z/ /O.CON.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ WARREN-MORRIS- INCLUDING THE CITIES OF...WASHINGTON...MORRISTOWN 644 AM EST WED FEB 24 2010 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING... ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE WINTER WEATHER ADVISORY. A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING. PATCHY LIGHT SNOW AND ISOLATED LIGHT FREEZING DRIZZLE ARE POSSIBLE THROUGH EARLY MORNING...BUT THE GREAT BULK OF THE SNOW AND FREEZING DRIZZLE HAS ENDED. PLEASE BE CAREFUL WHEN DRIVING THIS MORNING. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATE TONIGHT INTO FRIDAY. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 6 INCHES. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ NJZ001-PAZ054-055-062-242130- /O.CAN.KPHI.WW.Y.0026.000000T0000Z-100224T1300Z/ /O.CON.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ SUSSEX-CARBON-MONROE-NORTHAMPTON- INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG... BETHLEHEM...EASTON 644 AM EST WED FEB 24 2010 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING... ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE WINTER WEATHER ADVISORY. A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING. PATCHY LIGHT SNOW AND ISOLATED LIGHT FREEZING DRIZZLE ARE POSSIBLE THROUGH EARLY MORNING...BUT THE GREAT BULK OF THE SNOW AND FREEZING DRIZZLE HAS ENDED. PLEASE BE CAREFUL WHEN DRIVING THIS MORNING. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATE TONIGHT INTO FRIDAY. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 6 INCHES. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ DEZ001>004-MDZ008-012-015-019-020-NJZ009-010-012>027-PAZ060-061- 067>071-242130- /O.CON.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD- QUEEN ANNES-TALBOT-CAROLINE-HUNTERDON-SOMERSET-MIDDLESEX- WESTERN MONMOUTH-EASTERN MONMOUTH-MERCER-SALEM-GLOUCESTER-CAMDEN- NORTHWESTERN BURLINGTON-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY- ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN- SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-CHESTER-MONTGOMERY-BUCKS- DELAWARE-PHILADELPHIA- INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN... REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON... DENTON...FLEMINGTON...SOMERVILLE...NEW BRUNSWICK...FREEHOLD... SANDY HOOK...TRENTON...PENNSVILLE...GLASSBORO...CAMDEN... CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JACKSON...MILLVILLE... HAMMONTON...CAPE MAY COURT HOUSE...OCEAN CITY...ATLANTIC CITY... LONG BEACH ISLAND...WHARTON STATE FOREST...READING...ALLENTOWN... WEST CHESTER...NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA 644 AM EST WED FEB 24 2010 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING... A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING. YET ANOTHER COASTAL STORM IS FORECAST TO AFFECT OUR AREA LATER WEDNESDAY NIGHT AND INTO FRIDAY. AT THIS TIME SNOW AMOUNTS MAY AVERAGE AT LEAST 4 INCHES OVER THE NORTHEAST MARYLAND SHORE... DELAWARE...SOUTHERN NEW JERSEY...AND EXTREME SOUTHEAST PENNSYLVANIA...AND 6 INCHES OVER EASTERN PENNSYLVANIA AND CENTRAL NEW JERSEY. STRONG WINDS ARE ALSO POSSIBLE WITH THIS POTENTIAL STORM...SO DRIFTING AND BLOWING SNOW ARE POSSIBLE AS WELL. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$
161 WWUS41 KPHI 242016 WSWPHI URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 316 PM EST WED FEB 24 2010 NJZ001-007>010-012-015-PAZ054-055-060>062-067>069-251100- /O.UPG.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ /O.NEW.KPHI.WS.W.0006.100225T0500Z-100226T1700Z/ SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-MERCER-CARBON- MONROE-BERKS-LEHIGH-NORTHAMPTON-CHESTER-MONTGOMERY-BUCKS- INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN... FLEMINGTON...SOMERVILLE...NEW BRUNSWICK...TRENTON...JIM THORPE... STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...EASTON... WEST CHESTER...NORRISTOWN...DOYLESTOWN 316 PM EST WED FEB 24 2010 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON EST FRIDAY... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON EST FRIDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. A LOW PRESSURE SYSTEM DEVELOPING OFF THE SOUTHEASTERN COAST WILL INTENSIFY TONIGHT AND MOVE NORTHWARD ALONG THE EASTERN SEABOARD THROUGH THURSDAY. AS THE LOW PRESSURE SYSTEM REACHES ITS STRONGEST POINT, IT IS EXPECTED TO MOVE WESTWARD AND BACK ONTO LAND NEAR LONG ISLAND, NEW YORK ON THURSDAY, AND REMAIN NEARLY STATIONARY THROUGH FRIDAY. PRECIPITATION IS EXPECTED TO BEGIN LATER THIS EVENING, AND COULD START OUT AS EITHER RAIN OR A MIXTURE OF RAIN AND SNOW. HOWEVER, PRECIPITATION WILL CHANGE OVER TO ALL SNOW OVERNIGHT TONIGHT AND LAST THROUGH THE EARLY PART OF FRIDAY. THE HEAVIEST SNOW IS EXPECTED TO BE THURSDAY INTO THURSDAY NIGHT WITH TOTAL SNOW ACCUMULATIONS RANGING FROM 12 TO 16 INCHES ACROSS THE WARNED AREA. THIS IS THE TIME WHEN THE STORM WILL BE AT ITS STRONGEST AS WELL, WHICH WILL LEAD TO STRONG WINDS UP TO 30 MPH. THESE STRONG WINDS WILL LIKELY LEAD TO BLOWING AND DRIFTING SNOW, AS WELL AS SCATTERED POWER OUTAGES. THE SNOW COULD BE A HEAVY, WET SNOW, SIMILAR TO THE LAST STORM, WHICH MAY HAVE AN EFFECT OF TREES AND BUILDING OVERHANGS. SHOVELING SNOW WILL BE DIFFICULT WITH THIS STORM. ANYONE VENTURING OUT TO SHOVEL SNOW IS ADVISED TO USE CAUTION WHEN SHOVELING SNOW AND TAKE FREQUENT BREAKS. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET...AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. $$ DEZ001-MDZ008-NJZ013-014-016>022-026-027-PAZ070-071-251100- /O.UPG.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ /O.NEW.KPHI.WS.W.0006.100225T0500Z-100226T1700Z/ NEW CASTLE-CECIL-WESTERN MONMOUTH-EASTERN MONMOUTH-SALEM- GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-OCEAN-CUMBERLAND- ATLANTIC-COASTAL OCEAN-SOUTHEASTERN BURLINGTON-DELAWARE- PHILADELPHIA- INCLUDING THE CITIES OF...WILMINGTON...ELKTON...FREEHOLD... SANDY HOOK...PENNSVILLE...GLASSBORO...CAMDEN...CHERRY HILL... MOORESTOWN...MOUNT HOLLY...JACKSON...MILLVILLE...HAMMONTON... LONG BEACH ISLAND...WHARTON STATE FOREST...MEDIA...PHILADELPHIA 316 PM EST WED FEB 24 2010 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON EST FRIDAY... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON EST FRIDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. A LOW PRESSURE SYSTEM DEVELOPING OFF THE SOUTHEASTERN COAST WILL INTENSIFY TONIGHT AND MOVE NORTHWARD ALONG THE EASTERN SEABOARD THROUGH THURSDAY. AS THE LOW PRESSURE SYSTEM REACHES ITS STRONGEST POINT, IT IS EXPECTED TO MOVE WESTWARD AND BACK ONTO LAND NEAR LONG ISLAND, NEW YORK ON THURSDAY, AND REMAIN NEARLY STATIONARY THROUGH FRIDAY. PRECIPITATION IS EXPECTED TO BEGIN LATER THIS EVENING, AND COULD START OUT AS EITHER RAIN OR A MIXTURE OF RAIN AND SNOW. HOWEVER, PRECIPITATION WILL CHANGE OVER TO ALL SNOW OVERNIGHT TONIGHT AND LAST THROUGH THE EARLY PART OF FRIDAY. THE HEAVIEST SNOW IS EXPECTED TO BE THURSDAY INTO THURSDAY NIGHT WITH TOTAL SNOW ACCUMULATIONS RANGING FROM 8 TO 12 INCHES ACROSS THE WARNED AREA. THIS IS THE TIME WHEN THE STORM WILL BE AT ITS STRONGEST AS WELL, WHICH WILL LEAD TO STRONG WINDS UP TO 30 MPH. THESE STRONG WINDS WILL LIKELY LEAD TO BLOWING AND DRIFTING SNOW, AS WELL AS SCATTERED POWER OUTAGES. THE SNOW COULD BE A HEAVY, WET SNOW, SIMILAR TO THE LAST STORM, WHICH MAY HAVE AN EFFECT OF TREES AND BUILDING OVERHANGS. SHOVELING SNOW WILL BE DIFFICULT WITH THIS STORM. ANYONE VENTURING OUT TO SHOVEL SNOW IS ADVISED TO USE CAUTION WHEN SHOVELING SNOW AND TAKE FREQUENT BREAKS. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET...AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. $$ DEZ002>004-MDZ012-015-019-020-NJZ023>025-251100- /O.UPG.KPHI.WS.A.0005.100225T0500Z-100226T1700Z/ /O.NEW.KPHI.WS.W.0006.100225T0500Z-100226T1100Z/ KENT-INLAND SUSSEX-DELAWARE BEACHES-KENT MD-QUEEN ANNES-TALBOT- CAROLINE-CAPE MAY-ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC- INCLUDING THE CITIES OF...DOVER...GEORGETOWN...REHOBOTH BEACH... CHESTERTOWN...CENTREVILLE...EASTON...DENTON... CAPE MAY COURT HOUSE...OCEAN CITY...ATLANTIC CITY 316 PM EST WED FEB 24 2010 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM EST FRIDAY... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM EST FRIDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. A LOW PRESSURE SYSTEM DEVELOPING OFF THE SOUTHEASTERN COAST WILL INTENSIFY TONIGHT AND MOVE NORTHWARD ALONG THE EASTERN SEABOARD THROUGH THURSDAY. AS THE LOW PRESSURE SYSTEM REACHES ITS STRONGEST POINT, IT IS EXPECTED TO MOVE WESTWARD AND BACK ONTO LAND NEAR LONG ISLAND, NEW YORK ON THURSDAY, AND REMAIN NEARLY STATIONARY THROUGH FRIDAY. PRECIPITATION IS EXPECTED TO BEGIN LATER THIS EVENING, AND COULD START OUT AS EITHER RAIN OR A MIXTURE OF RAIN AND SNOW. HOWEVER, PRECIPITATION WILL CHANGE OVER TO ALL SNOW OVERNIGHT TONIGHT AND LAST THROUGH THE EARLY PART OF FRIDAY. THE HEAVIEST SNOW IS EXPECTED TO BE THURSDAY INTO THURSDAY NIGHT WITH TOTAL SNOW ACCUMULATIONS RANGING FROM 4 TO 8 INCHES ACROSS THE WARNED AREA. THIS IS THE TIME WHEN THE STORM WILL BE AT ITS STRONGEST AS WELL, WHICH WILL LEAD TO STRONG WINDS UP TO 30 MPH. THESE STRONG WINDS WILL LIKELY LEAD TO BLOWING AND DRIFTING SNOW, AS WELL AS SCATTERED POWER OUTAGES. THE SNOW COULD BE A HEAVY, WET SNOW, SIMILAR TO THE LAST STORM, WHICH MAY HAVE AN EFFECT OF TREES AND BUILDING OVERHANGS. SHOVELING SNOW WILL BE DIFFICULT WITH THIS STORM. ANYONE VENTURING OUT TO SHOVEL SNOW IS ADVISED TO USE CAUTION WHEN SHOVELING SNOW AND TAKE FREQUENT BREAKS. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... SLEET...AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. $$ ROBERTSON
What forecasters said that day
The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this winter storm watch went out at Feb 23, 11:12 AM EST, 4 hours 18 minutes earlier.
Area forecast discussion, Feb 23, 11:12 AM EST, 4 hours 18 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1112 AM EST TUE FEB 23 2010
.SYNOPSIS...
LOW PRESSURE WELL OFF CAPE HATTERAS LATE THIS MORNING WILL LIFT
SLOWLY INTO SOUTHERN NEW ENGLAND BY WEDNESDAY NIGHT AND THEN
WEAKEN. ANOTHER LOW MAY DEVELOP OFF THE SOUTHEASTERN U.S. COAST ON
WEDNESDAY, THEN LIFT TO SOUTHERN NEW ENGLAND AND STALL BY THURSDAY
NIGHT.
&&
.NEAR TERM /UNTIL 6 PM THIS EVENING/...
AT 11:00 AM, LOW PRESSURE WAS LOCATED WELL OF CAPE HATTERAS. THE
LOW WILL CONTINUE TO LIFT SLOWLY TO THE NORTHEAST THIS AFTERNOON.
AREAS OF RAIN AND DRIZZLE WILL CONTINUE TO SPREAD INTO OUR REGION
FROM THE SOUTH AND SOUTHEAST THIS AFTERNOON.
IN THE HIGHER ELEVATIONS OF THE POCONO REGION AND FAR NORTHERN NEW
JERSEY, TEMPERATURES REMAINED AT OR SLIGHTLY BELOW FREEZING LATE
THIS MORNING. WITH TEMPERATURES EXPECTED TO RISE ONLY SLIGHTLY FOR
THIS AFTERNOON, THOSE LOCATIONS MAY CONTINUE TO RECEIVE A LITTLE
MORE FROZEN OR FREEZING PRECIPITATION. AS A RESULT, THE WINTER
WEATHER ADVISORY HAS BEEN LEFT IN PLACE FOR THE COUNTIES OF
CARBON, MONROE AND SUSSEX.
FOR THE REMAINDER OF OUR FORECAST AREA, TEMPERATURES WILL RANGE
FROM THE MID 30S TO THE MID 40S FOR THIS AFTERNOON, WITH PERIODS
OF RAIN AND DRIZZLE.
&&
.SHORT TERM /6 PM THIS EVENING THROUGH THURSDAY/...
HOW MUCH SNOW WILL FALL TONIGHT ONCE COLD AIR STARTS COMING IN ON
THE BACK SIDE OF THE LOW, AND WILL THE DEEPENING MOISTURE,
DYNAMICS AND MESOSCALE FACTORS NECESSITATE A FLOOD WATCH? WE USED
A LOCAL SCHEME THAT LED US TO FORECAST QPF VALUES THAT FELL
BETWEEN THE RATHER ROBUST NAM AND GFS VALUES AND THE LESS EXCITED
ECMWF VALUES. WITH REGARD TO THE FLOOD QUESTION, TEMPERATURES
SHOULD BE SUCH THAT WE DON'T LOSE A LOT OF THE SNOW COVER THAT
REMAINS, SO AROUND AN INCH OF RAIN FOR THE EVENT OVER THE
NORTHEASTERN SITES LIKELY WON'T DO IT. WE DECIDED AGAINST A FLOOD
WATCH AT THIS TIME. THE NEXT SHIFT MAY REVISIT THIS DECISION.
REGARDING SNOW, THE MOST AGGRESSIVE SOUNDINGS WE FOUND ONLY
BROUGHT COLD AIR INTO LOCALES NORTHWEST OF MMU, ABE AND RDG.
PLACES TO THE NORTHWEST LOOK TO GET LESS PRECIPITATION THAN THE
NORTHEASTERN PART OF THE FORECAST AREA, SO WE HAVE CAPPED OUR TOTAL
SNOWFALL IN THE ADVISORY RANGE. WE HAVE MENTIONED IN THE ADVISORY
THAT AN EXTENSION OR RE ISSUANCE MAY BE NEEDED, BUT THAT IS ANOTHER
DECISION THAT THE NEXT SHIFT CAN TAKE A FRESH LOOK AT.
THIS SYSTEM APPEARS TO LIFT FAR ENOUGH NORTH TO LEAVE US ALONE
DURING THE DAY ON WEDNESDAY. THEN, THE FIFTH QUESTION WE ARE
DEALING WITH IS WHAT TO MAKE OF THE POTENTIAL COASTAL STORM
BEGINNING LATE WEDNESDAY NIGHT OR THURSDAY. THE NAM IS VERY
AGGRESSIVE WITH THIS SYSTEM, AS A VERY ROBUST MID-LEVEL CUTOFF LOW
DEVELOPS AND THEN PULLS THE COASTAL STORM INTO THE AREA AROUND
LONG ISLAND BY LATE THURSDAY. COLD AIR GETS PULLED IN; DYNAMICS
AND MESOSCALE FORCING ALL COME TOGETHER, AND THE NAM WOULD HAVE
THE FOURTH MAJOR SNOWSTORM OF THE SEASON HAPPEN FOR MUCH OF THE
REGION. THE OTHER MODELS ARE SOMEWHAT LESS ENTHUSIASTIC ABOUT THIS
SYSTEM, BUT NOT ENOUGH TO CALL THE NAM A CLEAR OUTLIER. RATHER, IT
IS ON THE OMINOUS SIDE OF THE DISTRIBUTION. WE HAVE STARTED OFF
CONSERVATIVELY WITH THIS SYSTEM, BUT WE MENTION IT IN THE HWO.
IT SHOULD BE INTERESTING TO SEE JUST HOW MANY WRONG DECISIONS I
CAN END UP MAKING IN ONE FORECAST PACKAGE. DID I MENTION THAT
CONFIDENCE IN THIS FORECAST REMAINS LOW?
&&
.LONG TERM /THURSDAY NIGHT THROUGH MONDAY/...
THE WEATHER IN THE EXTENDED FOCUSES AROUND AN AREA OF LOW PRESSURE
THAT WILL DEVELOP OFF THE EAST COAST AND STRENGTHEN AS IT MOVES
NORTHWARD TOWARD NEW ENGLAND LATE THURSDAY INTO FRIDAY. THE LATEST
GFS AND ECMWF BOTH BRING THIS LOW PRESSURE SYSTEM BACK ONSHORE BY
FRIDAY, BUT THE ECMWF DOES NOT SHOW AS MUCH PRECIPITATION AS THE
GFS. BOTH HAVE THE LOW LINGERING JUST NORTH OF OUR AREA THOUGH THE
EARLY PART OF THE WEEKEND WHILE BEGINNING TO DISSIPATE IT, AND
NEITHER SHOW A GREAT DEAL OF PRECIPITATION AT THIS TIME FROM
SATURDAY ONWARD. THEREFORE, WE HAVE A CHANCE OF PRECIPITATION
THURSDAY NIGHT FOR THE NORTHERN HALF OF THE CWA, WITH A SLIGHT
CHANCE FOR THE SOUTHERN HALF THURSDAY NIGHT INTO FRIDAY, DROPPING
DOWN TO A SLIGHT CHANCE FRIDAY NIGHT INTO SATURDAY. FOR SATURDAY
NIGHT THROUGH MONDAY, WE HAVE KEPT A DRY FORECAST, EXCEPT SOME
FLURRIES SATURDAY NIGHT IN OUR NORTHWESTERN ZONES. TEMPERATURES
THROUGH THE EXTENDED WILL LIKELY BE A COUPLE OF DEGREES BELOW
NORMAL EACH DAY, WITH FRIDAY BEING THE COOLEST DAY, FOLLOWED BY A
SLIGHT WARMING TREND. THE PRECIPITATION ON THURSDAY NIGHT MAY MIX
WITH SNOW AND RAIN, BEFORE CHANGING OVER TO ALL SNOW OVERNIGHT.
THEN ON FRIDAY, ANY SNOW MAY MIX WITH RAIN, THEN POSSIBLY CHANGE
OVER TO RAIN DURING THE DAY.
&&
.AVIATION /16Z TUESDAY THROUGH SATURDAY/...
THE FOLLOWING DISCUSSION IS FOR KPHL, KPNE, KTTN, KABE, KRDG, KILG,
KMIV, KACY AND SURROUNDING AREAS.
LOWER CIGS/VSBYS HAVE ARRIVED OVER THE TERMINALS WITH WIDESPREAD
IFR/LIFR CONDITIONS PRESENTLY. PRECIPITATION IS NOW MAINLY RAIN
ACROSS THE TERMINALS. A TROUGH BETWEEN LOW PRESSURE ACROSS THE
GREAT LAKES AND OFF THE CAROLINA COAST WILL AFFECT THE AREA TODAY
BEFORE WEAKENING. THE LOW OFF THE CAROLINA COAST WILL STRENGTHEN
AND CAUSE MORE RAINS LATER TODAY AND EARLY TONIGHT. FLYING WEATHER
SHOULD REMAIN POOR ALL DAY AND CONTINUE MUCH OF TONIGHT TOO.
OUTLOOK...
VERY SLOW IMPROVEMENT IN CONDITIONS FORESEEN LATE TONIGHT/EARLY WED
WHICH COULD LAST FOR MUCH OF THE DAY WED. THE MODELS DISAGREE ABOUT
WHAT HAPPENS AFTER THAT...BUT LOWER CONDITIONS WITH SNOW POSSIBLE
WED NIGHT THROUGH THU NIGHT.
&&
.MARINE...
LOW END SCA CONDITIONS ACROSS THE WATERS. AN INVERTED TROUGH WILL
MOVE FROM SOUTH TO NORTH ACROSS THE WATERS TODAY WITH WIND SPEEDS
DECREASING FOR AWHILE AS WINDS BACK FROM E TO NW TONIGHT. WIND
SPEEDS INCREASE LATER TONIGHT BEFORE DECREASING AGAIN WED. SEAS
SHOULD REMAIN UP LONG ENOUGH IN THE 'WIND SLACK' PERIOD TODAY TO
JUSTIFY KEEPING THE SCA FLAG FLYING...SO THAT'S WHAT I WILL DO.
ITS POSSIBLE THAT THE ENDING TIME MAY NEED TO BE ADJUSTED A BIT
LATER INTO WED...BUT WITH SUCH A LOW END EVENT...IT CAN BE
ADJUSTED LATER IF NEEDED.
GALES WILL LIKELY DEVELOP ON THE WATERS THURSDAY AS THE LOW
APPROACHING FROM THE SOUTH STRENGTHENS SIGNIFICANTLY WED NIGHT INTO
THURSDAY. A GALE WATCH WILL PROBABLY BE NEEDED WITH THE NEXT FCST
PACKAGE. THE GALES WILL PERSIST AT LEAST THROUGH FRIDAY.
&&
.HYDROLOGY...
MONDAY'S 18Z SNOW WATER EQUIVALENTS WERE DOWN CONSIDERABLY FROM
JUST A WEEK AGO. ALLENTOWN REPORTED 1.3 INCHES, WILMINGTON 1.6,
ATLANTIC CITY 1.0, HERE AT THE OFFICE 1.3, AND IN PHILLY 1.3.
IN GENERAL, QPF THROUGH TONIGHT RANGES FROM VERY LOW SOUTHWEST TO
A BIT IN EXCESS OF 1.00 INCH NORTHEAST.
GUIDANCE SUGGESTS THAT OUR FAST RESPONDERS COULD TOLERATE 1.50
INCHES OF COMBINED RAINFALL AND SNOW MELT. MINOR FLOODING WOULD BE
POSSIBLE, ON THE ASSUNPINK, AT LANGHORNE, ON CHESTER CREEK, AT
DOWNINGTOWN, AT COOCHS, AND AT DELAWARE PARK, IF THESE SMALL BASINS
RECEIVE A COMBINATION OF RAINFALL AND SNOW MELT IN THE 1.75 TO 2.00
RANGE.
FOR THIS TO OCCUR, A FULL MELT OFF WOULD LIKELY BE REQUIRED - AND
THAT SHOULD BE TOUGH GIVEN THE FORECAST TEMPERATURES.
SO, THE LARGER RIVERS WILL BE ABLE TO ABSORB THE INFLOW AND
REMAIN WITHIN THEIR BANKS. SOME OF THE SMALLER TRIBS HAVE AN
OUTSIDE CHANCE TO SEE MINOR FLOODING TONIGHT, BUT WE HAVE OPTED
NOT TO ISSUE A WATCH AT THIS TIME. AS NOTED PREVIOUSLY, THAT
DECISION WILL BE RECONSIDERED LATER TODAY.
&&
.TIDES/COASTAL FLOODING...
THE POTENTIAL FOR ANY TIDAL FLOODING IS LOW. LIMITED ONSHORE FLOW
TODAY AND TONIGHT HAS ADDED LITTLE TO THE PRESENT (HIGHER) HIGH
TIDE. THERE IS ONLY A GENTLE SURGE FCST FOR WED AND THU. A BETTER
CHANCE FOR BLOWOUT TIDES EXISTS FRIDAY, WITH THE LOW TIDE AROUND
NOON AT THE SHORE AND AFTERNOON IN DELAWARE BAY.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...WINTER WEATHER ADVISORY UNTIL 6 PM EST THIS EVENING FOR PAZ054-
055.
NJ...WINTER WEATHER ADVISORY UNTIL 6 PM EST THIS EVENING FOR NJZ001.
DE...NONE.
MD...NONE.
MARINE...SMALL CRAFT ADVISORY UNTIL 6 AM EST WEDNESDAY FOR ANZ431-
452>455.
SMALL CRAFT ADVISORY UNTIL 6 PM EST WEDNESDAY FOR ANZ450-451.
&&
SYNOPSIS...DELISI
NEAR TERM...IOVINO
SHORT TERM...DELISI
LONG TERM...ROBERTSON
AVIATION...O'HARA
MARINE...O'HARA
HYDROLOGY...KRUZDLO/DELISI
TIDES/COASTAL FLOODING...O'HARAHazardous weather outlook, Feb 23, 11:02 AM EST, 4 hours 28 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 1102 AM EST TUE FEB 23 2010 DEZ001>004-MDZ008-012-015-019-020-NJZ007>010-012>027-PAZ060>062- 067>071-241100- NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD- QUEEN ANNES-TALBOT-CAROLINE-WARREN-MORRIS-HUNTERDON-SOMERSET- MIDDLESEX-WESTERN MONMOUTH-EASTERN MONMOUTH-MERCER-SALEM-GLOUCESTER- CAMDEN-NORTHWESTERN BURLINGTON-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY- ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN- SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-NORTHAMPTON-CHESTER-MONTGOMERY- BUCKS-DELAWARE-PHILADELPHIA- 1102 AM EST TUE FEB 23 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL DELAWARE...NORTHERN DELAWARE...SOUTHERN DELAWARE...NORTHEAST MARYLAND...CENTRAL NEW JERSEY...NORTHERN NEW JERSEY...NORTHWEST NEW JERSEY...SOUTHERN NEW JERSEY...EAST CENTRAL PENNSYLVANIA AND SOUTHEAST PENNSYLVANIA. .DAY ONE...THIS AFTERNOON AND TONIGHT. HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. A COASTAL STORM MAY DEVELOP AND AFFECT THE AREA BEGINNING WEDNESDAY NIGHT OR THURSDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. NJZ001-PAZ054-055-241100- SUSSEX-CARBON-MONROE- 1102 AM EST TUE FEB 23 2010 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN NEW JERSEY AND NORTHEAST PENNSYLVANIA. .DAY ONE...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. WINTER WEATHER ADVISORY. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. A COASTAL STORM MAY DEVELOP AND AFFECT THE AREA BEGINNING WEDNESDAY NIGHT OR THURSDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. ANZ431-452>455-241100- DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE- COASTAL WATERS FROM LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20 NM- COASTAL WATERS FROM GREAT EGG INLET TO CAPE MAY NJ OUT 20 NM- COASTAL WATERS FROM CAPE MAY NJ TO CAPE HENLOPEN DE OUT 20 NM- COASTAL WATERS FROM CAPE HENLOPEN TO FENWICK ISLAND DE OUT 20 NM- 1102 AM EST TUE FEB 23 2010 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EST WEDNESDAY... THIS HAZARDOUS WEATHER OUTLOOK IS FOR ATLANTIC COASTAL WATERS AND DELAWARE BAY WATERS. .DAY ONE...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. SMALL CRAFT ADVISORY. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. A COASTAL STORM MAY DEVELOP AND AFFECT THE AREA BEGINNING WEDNESDAY NIGHT OR THURSDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. ANZ450-451-241100- COASTAL WATERS FROM SANDY HOOK TO MANASQUAN INLET NJ OUT 20 NM- COASTAL WATERS FROM MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20 NM- 1102 AM EST TUE FEB 23 2010 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST WEDNESDAY... THIS HAZARDOUS WEATHER OUTLOOK IS FOR ATLANTIC COASTAL WATERS. .DAY ONE...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. SMALL CRAFT ADVISORY. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. SMALL CRAFT ADVISORY. ALSO, A COASTAL STORM MAY DEVELOP AND AFFECT THE AREA BEGINNING WEDNESDAY NIGHT OR THURSDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. ANZ430-241100- DELAWARE BAY WATERS NORTH OF EAST POINT NJ TO SLAUGHTER BEACH DE- 1102 AM EST TUE FEB 23 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR DELAWARE BAY WATERS. .DAY ONE...THIS AFTERNOON AND TONIGHT. HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. A COASTAL STORM MAY DEVELOP AND AFFECT THE AREA BEGINNING WEDNESDAY NIGHT OR THURSDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 23, 3:30 PM EST | Winter Weather Advisory | PHI | Morris, Warren | 15 hr |
| Feb 23, 3:52 PM EST | Gale Watch | PHI | 23 hr |
Nearby
Winter Storm Watches in New Jersey, 2010Winter Storm Watches in Pennsylvania, 2010Winter Storm Watches in Maryland, 2010Every winter storm watch in 2010
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.