Alert archive / Pennsylvania / Winter Weather Advisories in 2014
Winter Weather Advisory 20, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this winter weather advisory at Nov 25, 2014, 3:01 PM EST for 4 states. It took effect at Nov 26, 2014, 9:00 AM EST. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- Nov 25, 2014, 3:01 PM EST (20:01 UTC)
- In effect from
- Nov 26, 2014, 9:00 AM EST
- Expired
- Nov 26, 2014, 9:55 PM EST
- In force
- 13 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties New Castle County, DE, Cecil County, MD, Mercer County, NJ, Middlesex County, NJ, Bucks County, PA, Chester County, PA, Delaware County, PA, Montgomery County, PA, Philadelphia County, PA
The nearest sounding before it
Phillips Aaf/Abe, MD (KAPG), launched 12:00Z, 8.0 hours before the alert went out and 95 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
- 1687 m above ground
- 0-6 km bulk shear
- 89 kt
- 0-1 km storm-relative helicity
- 75 m²/s²
- 0-3 km storm-relative helicity
- 348 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
782 WWUS41 KPHI 252001 WSWPHI URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 301 PM EST TUE NOV 25 2014 NJZ010-260900- /O.UPG.KPHI.WS.A.0010.141126T1600Z-141127T0600Z/ /O.EXA.KPHI.WS.W.0010.141126T1200Z-141127T0300Z/ SOMERSET- INCLUDING THE CITY OF...SOMERVILLE 301 PM EST TUE NOV 25 2014 ...WINTER STORM WARNING IN EFFECT FROM 7 AM TO 10 PM EST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WINTER STORM WARNING FOR 4 TO 8 INCHES OF SNOW...WHICH IS IN EFFECT FROM 7 AM TO 10 PM EST WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATION...SOMERSET COUNTY NEW JERSEY. * ACCUMULATIONS...SNOW ACCUMULATION OF 4 TO 8 INCHES. * HAZARD TYPES...HEAVY WET SNOW. * TIMING...PRECIPITATION WILL BEGIN AS RAIN NEAR DAWN WEDNESDAY THEN EVENTUALLY CHANGE TO WET SNOW EITHER DURING MID TO LATE MORNING. IT MAY SNOW HEAVY FOR A TIME BEFORE SNOW ENDS DURING THE EVENING. HEAVIEST SNOW ACCUMULATION WILL BE ON NON PAVED SURFACES DUE TO TEMPERATURES NEAR FREEZING. * TEMPERATURES...IN THE LOWER 30S. * IMPACTS...ANYONE WITH HOLIDAY TRAVEL PLANS WEDNESDAY SHOULD COMPLETE TRAVEL BY 7 AM TO AVOID ANY SIGNIFICANT WEATHER RELATED DELAYS. WET SNOW WILL PROBABLY OBSCURE MANY ROAD SIGNS. THERE IS A CHANCE WET SNOW COULD KNOCK DOWN TREE LIMBS...RESULTING IN POWER OUTAGES. * WINDS...NORTH 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. * VISIBILITIES...GREATLY REDUCED VISIBILITIES DURING SNOW WHICH WILL ADD TO TRAVELING DIFFICULTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL VERY HAZARDOUS. && $$ NJZ001-007-008-PAZ054-055-260900- /O.EXT.KPHI.WS.W.0010.141126T1200Z-141127T0300Z/ SUSSEX-WARREN-MORRIS-CARBON-MONROE- INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN... JIM THORPE...STROUDSBURG 301 PM EST TUE NOV 25 2014 ...WINTER STORM WARNING NOW IN EFFECT FROM 7 AM TO 10 PM EST WEDNESDAY... * LOCATIONS...NORTHWEST NEW JERSEY AND THE POCONOS OF SOUTHEAST PENNSYLVANIA...ALONG AND NORTH OF THE INTERSTATE 80 CORRIDOR. * HAZARD TYPES...HEAVY SNOW. * SNOW ACCUMULATIONS...6 TO 12 INCHES. * TIMING...SNOW WILL BEGIN WEDNESDAY MORNING AROUND DAYBREAK... AND BE HEAVY AT TIMES DURING THE DAY...DIMINISHING TO FLURRIES BETWEEN 8 PM AND MIDNIGHT. * TEMPERATURES...IN THE LOWER 30S. * IMPACTS...ANYONE WITH HOLIDAY TRAVEL PLANS WEDNESDAY SHOULD COMPLETE TRAVEL BY 7 AM AT THE LATEST TO AVOID ANY SIGNIFICANT WEATHER RELATED DELAYS...OR TRAVEL AFTER ROADS ARE CLEARED ON THURSDAY. SNOW COULD OBSCURE ROAD SIGNS. * WINDS...NORTH 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. * VISIBILITIES...GREATLY REDUCED VISIBILITIES DURING SNOW WHICH WILL ADD TO TRAVELING DIFFICULTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED WEDNESDAY. GUSTY NORTH WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ NJZ009-PAZ060>062-101-103-105-260900- /O.CON.KPHI.WS.W.0010.141126T1200Z-141127T0300Z/ HUNTERDON-BERKS-LEHIGH-NORTHAMPTON-WESTERN CHESTER- WESTERN MONTGOMERY-UPPER BUCKS- INCLUDING THE CITIES OF...FLEMINGTON...READING...ALLENTOWN... BETHLEHEM...EASTON...HONEY BROOK...OXFORD...COLLEGEVILLE... POTTSTOWN...CHALFONT...PERKASIE 301 PM EST TUE NOV 25 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM TO 10 PM EST WEDNESDAY... * LOCATIONS...HUNTERDON COUNTY...THE LEHIGH VALLEY AND THE FAR NORTHERN AND WESTERN PHILADELPHIA COUNTIES. * HAZARD TYPES...HEAVY SNOW. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * TIMING...PRECIPITATION...RAIN OR A RAIN SNOW MIX WILL BEGIN NEAR DAWN WEDNESDAY. IT WILL QUICKLY CHANGE TO PERIODS OF HEAVY WET SNOW DURING THE MORNING AND CONTINUE DURING THE AFTERNOON BEFORE ENDING AS FLURRIES DURING THE LATE EVENING WEDNESDAY. * TEMPERATURES...IN THE LOWER TO MID 30S. * IMPACTS...ANYONE WITH HOLIDAY TRAVEL PLANS WEDNESDAY SHOULD COMPLETE TRAVEL NO LATER THAN 7 AM WEDNESDAY TO AVOID ANY SIGNIFICANT WEATHER RELATED DELAYS... OR TRAVEL AFTER THE ROADS ARE CLEARED ON THURSDAY. HEAVY WET SNOW WILL PROBABLY OBSCURE SOME ROAD SIGNS. THERE IS A CHANCE THE WET SNOW COULD KNOCK DOWN A FEW TREE LIMBS AND RESULT IN POWER OUTAGES. * WINDS...NORTH AROUND 10 MPH WITH GUSTS UP TO 20 MPH. * VISIBILITIES...GREATLY REDUCED VISIBILITIES DURING SNOW WHICH WILL ADD TO TRAVELING DIFFICULTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED. GUSTY WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ NJZ015-PAZ070-071-102-104-106-260900- /O.UPG.KPHI.WS.A.0010.141126T1600Z-141127T0600Z/ /O.NEW.KPHI.WW.Y.0020.141126T1400Z-141127T0300Z/ MERCER-DELAWARE-PHILADELPHIA-EASTERN CHESTER-EASTERN MONTGOMERY- LOWER BUCKS- INCLUDING THE CITIES OF...TRENTON...MEDIA...PHILADELPHIA... WEST CHESTER...KENNETT SQUARE...NORRISTOWN...LANSDALE... MORRISVILLE...DOYLESTOWN 301 PM EST TUE NOV 25 2014 ...WINTER WEATHER ADVISORY IN EFFECT FROM 9 AM TO 10 PM EST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 9 AM TO 10 PM EST WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS...PHILADELPHIA, THE NEARBY PENNSYLVANIA SUBURBS AND MERCER COUNTY. * ACCUMULATIONS...SNOW ACCUMULATION 2 TO 4 INCHES. HIGHEST ACCUMULATIONS IN THE MORE HILLIER AND NON PAVED SURFACES OF THE AREA. * HAZARD TYPES...WET SNOW. * TIMING...PRECIPITATION WILL BEGIN AS RAIN NEAR DAWN WEDNESDAY THEN EVENTUALLY CHANGE TO WET SNOW FROM MID TO LATE MORNING OR DURING THE AFTERNOON. IT MAY SNOW HEAVY FOR A TIME BEFORE SNOW ENDS DURING THE EVENING. HEAVIEST SNOW ACCUMULATION WILL BE NON PAVED SURFACES DUE TO AFTERNOON TEMPERATURES NEAR FREEZING. * TEMPERATURES...IN THE LOWER TO MID 30S. * IMPACTS...ANYONE WITH HOLIDAY TRAVEL PLANS WEDNESDAY SHOULD COMPLETE TRAVEL BY 7 AM TO AVOID ANY SIGNIFICANT WEATHER RELATED DELAYS...ESPECIALLY WEST AND NORTH OF PHILADELPHIA. WET SNOW WILL PROBABLY OBSCURE MANY ROAD SIGNS. MORE DIFFICULT TRAVELING CONDITIONS WILL BE OCCURRING FARTHER TO THE NORTH AND WEST. * WINDS...NORTH 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. * VISIBILITIES...GREATLY REDUCED VISIBILITIES DURING SNOW WHICH WILL ADD TO TRAVELING DIFFICULTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ NJZ012-260900- /O.NEW.KPHI.WW.Y.0020.141126T1400Z-141127T0300Z/ MIDDLESEX- INCLUDING THE CITY OF...NEW BRUNSWICK 301 PM EST TUE NOV 25 2014 ...WINTER WEATHER ADVISORY IN EFFECT FROM 9 AM TO 10 PM EST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WINTER WEATHER ADVISORY FOR WET SNOW...WHICH IS IN EFFECT FROM 9 AM TO 10 PM EST WEDNESDAY. * LOCATION...MIDDLESEX COUNTY. * ACCUMULATIONS...SNOW ACCUMULATION 3 TO 6 INCHES. HIGHEST ACCUMULATIONS ON NON PAVED SURFACES OF THE AREA. * HAZARD TYPES...WET SNOW. * TIMING...PRECIPITATION WILL BEGIN AS RAIN NEAR DAWN WEDNESDAY THEN EVENTUALLY CHANGE TO WET SNOW FROM MID TO LATE MORNING OR DURING THE AFTERNOON. IT MAY SNOW HEAVY FOR A TIME BEFORE SNOW ENDS DURING THE EVENING. HEAVIEST SNOW ACCUMULATION WILL BE NON PAVED SURFACES DUE TO AFTERNOON TEMPERATURES NEAR FREEZING. * TEMPERATURES...IN THE LOWER TO MID 30S. * IMPACTS...ANYONE WITH HOLIDAY TRAVEL PLANS WEDNESDAY SHOULD COMPLETE TRAVEL BY 7 AM TO AVOID ANY SIGNIFICANT WEATHER RELATED DELAYS. WET SNOW WILL PROBABLY OBSCURE MANY ROAD SIGNS. MORE DIFFICULT TRAVELING CONDITIONS WILL BE OCCURRING FARTHER TO THE NORTH AND WEST. * WINDS...NORTH 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. * VISIBILITIES...GREATLY REDUCED VISIBILITIES DURING SNOW WHICH WILL ADD TO TRAVELING DIFFICULTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$
5 follow-up statements
766 WWUS41 KPHI 260236 WSWPHI URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 936 PM EST TUE NOV 25 2014 NJZ001-007-008-PAZ054-055-261045- /O.CON.KPHI.WS.W.0010.141126T1200Z-141127T0300Z/ SUSSEX-WARREN-MORRIS-CARBON-MONROE- INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN... JIM THORPE...STROUDSBURG 936 PM EST TUE NOV 25 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM TO 10 PM EST WEDNESDAY... * LOCATIONS...NORTHWEST NEW JERSEY AND THE POCONOS OF SOUTHEAST PENNSYLVANIA...ALONG AND NORTH OF THE INTERSTATE 80 CORRIDOR. * HAZARD TYPES...HEAVY SNOW. * SNOW ACCUMULATIONS...6 TO 12 INCHES. * TIMING...SNOW WILL BEGIN WEDNESDAY MORNING AROUND DAYBREAK... AND BE HEAVY AT TIMES DURING THE DAY...DIMINISHING TO FLURRIES BETWEEN 8 PM AND MIDNIGHT. * TEMPERATURES...MAINLY IN THE LOWER 30S ONCE ITS SNOWING. * IMPACTS...ANYONE WITH HOLIDAY TRAVEL PLANS WEDNESDAY SHOULD COMPLETE TRAVEL BY 7 AM AT THE LATEST TO AVOID ANY SIGNIFICANT WEATHER RELATED DELAYS...OR TRAVEL AFTER ROADS ARE CLEARED ON THURSDAY. SNOW COULD OBSCURE ROAD SIGNS. * WINDS...NORTH 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. * VISIBILITIES...GREATLY REDUCED VISIBILITIES DURING SNOW WHICH WILL ADD TO TRAVELING DIFFICULTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED WEDNESDAY. GUSTY NORTH WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ NJZ009-010-PAZ060>062-101-103-105-261045- /O.CON.KPHI.WS.W.0010.141126T1200Z-141127T0300Z/ HUNTERDON-SOMERSET-BERKS-LEHIGH-NORTHAMPTON-WESTERN CHESTER- WESTERN MONTGOMERY-UPPER BUCKS- INCLUDING THE CITIES OF...FLEMINGTON...SOMERVILLE...READING... ALLENTOWN...BETHLEHEM...EASTON...HONEY BROOK...OXFORD... COLLEGEVILLE...POTTSTOWN...CHALFONT...PERKASIE 936 PM EST TUE NOV 25 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM TO 10 PM EST WEDNESDAY... * LOCATIONS...THE RARITAN VALLEY...THE LEHIGH VALLEY...BERKS COUNTY AND THE FAR NORTHERN AND WESTERN PHILADELPHIA COUNTIES. * HAZARD TYPES...HEAVY SNOW. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * TIMING...PRECIPITATION...RAIN OR A RAIN SNOW MIX WILL BEGIN NEAR DAWN WEDNESDAY. IT WILL QUICKLY CHANGE TO PERIODS OF HEAVY WET SNOW DURING THE MORNING AND CONTINUE DURING THE AFTERNOON BEFORE ENDING AS FLURRIES DURING THE LATE EVENING WEDNESDAY. * TEMPERATURES...IN THE LOWER TO MID 30S. * IMPACTS...ANYONE WITH HOLIDAY TRAVEL PLANS WEDNESDAY SHOULD COMPLETE TRAVEL NO LATER THAN 7 AM WEDNESDAY TO AVOID ANY SIGNIFICANT WEATHER RELATED DELAYS... OR TRAVEL AFTER THE ROADS ARE CLEARED ON THURSDAY. HEAVY WET SNOW WILL PROBABLY OBSCURE SOME ROAD SIGNS. THERE IS A CHANCE THE WET SNOW COULD KNOCK DOWN A FEW TREE LIMBS AND RESULT IN POWER OUTAGES. * WINDS...NORTH AROUND 10 MPH WITH GUSTS UP TO 20 MPH. * VISIBILITIES...GREATLY REDUCED VISIBILITIES DURING SNOW WHICH WILL ADD TO TRAVELING DIFFICULTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED. GUSTY WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ NJZ012-015-PAZ070-071-102-104-106-261045- /O.CON.KPHI.WW.Y.0020.141126T1400Z-141127T0300Z/ MIDDLESEX-MERCER-DELAWARE-PHILADELPHIA-EASTERN CHESTER- EASTERN MONTGOMERY-LOWER BUCKS- INCLUDING THE CITIES OF...NEW BRUNSWICK...TRENTON...MEDIA... PHILADELPHIA...WEST CHESTER...KENNETT SQUARE...NORRISTOWN... LANSDALE...MORRISVILLE...DOYLESTOWN 936 PM EST TUE NOV 25 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 AM TO 10 PM EST WEDNESDAY... * LOCATIONS...PHILADELPHIA...THE NEARBY PENNSYLVANIA SUBURBS AS WELL AS MERCER AND MIDDLESEX COUNTIES. * ACCUMULATIONS...SNOW ACCUMULATION OF 1 TO 4 INCHES...SOME HIGHER AMOUNTS POSSIBLE IN MIDDLESEX COUNTY. HIGHEST AMOUNTS ON UNPAVED SURFACES. * HAZARD TYPES...WET SNOW. * TIMING...PRECIPITATION WILL BEGIN AS RAIN NEAR DAWN WEDNESDAY THEN EVENTUALLY CHANGE TO WET SNOW FROM MID TO LATE MORNING OR DURING THE AFTERNOON. IT MAY SNOW HEAVY FOR A TIME BEFORE SNOW ENDS DURING THE EVENING. HEAVIEST SNOW ACCUMULATION WILL BE NON PAVED SURFACES DUE TO AFTERNOON TEMPERATURES NEAR FREEZING. * TEMPERATURES...IN THE LOWER TO MID 30S. * IMPACTS...ANYONE WITH HOLIDAY TRAVEL PLANS WEDNESDAY SHOULD COMPLETE TRAVEL BY 7 AM TO AVOID ANY SIGNIFICANT WEATHER RELATED DELAYS...ESPECIALLY WEST AND NORTH OF PHILADELPHIA. WET SNOW WILL PROBABLY OBSCURE MANY ROAD SIGNS. MORE DIFFICULT TRAVELING CONDITIONS WILL BE OCCURRING FARTHER TO THE NORTH AND WEST. * WINDS...NORTH 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH. * VISIBILITIES...GREATLY REDUCED VISIBILITIES DURING SNOW WHICH WILL ADD TO TRAVELING DIFFICULTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
923 WWUS41 KPHI 260905 WSWPHI URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 405 AM EST WED NOV 26 2014 NJZ001-007-008-PAZ054-055-261800- /O.CON.KPHI.WS.W.0010.141126T1200Z-141127T0300Z/ SUSSEX-WARREN-MORRIS-CARBON-MONROE- INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN... JIM THORPE...STROUDSBURG 405 AM EST WED NOV 26 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 10 PM EST THIS EVENING... * LOCATIONS...NORTHWEST NEW JERSEY AND THE POCONOS OF SOUTHEAST PENNSYLVANIA...ALONG AND NORTH OF THE INTERSTATE 80 CORRIDOR. * HAZARD TYPES...HEAVY SNOW. * SNOW ACCUMULATIONS...6 TO 10 INCHES. * TIMING...SNOW WILL BEGIN SHORTLY AFTER SUNRISE...AND BE HEAVY AT TIMES DURING THE DAY...DIMINISHING BY LATE THIS EVENING. * TEMPERATURES...IN THE MID 30S. * IMPACTS...ONCE THE HEAVY SNOW BEGINS...TRAVEL IN THESE AREAS WILL BE VERY DIFFICULT. ANYONE WITH TRAVEL PLANS ARE URGED TO CONSIDER ALTERING THEIR PLANS...OR TRAVEL AFTER ROADS ARE CLEARED ON THURSDAY. SNOW COULD OBSCURE ROAD SIGNS. * WINDS...NORTH 5 TO 15 MPH WITH GUSTS UP TO 25 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED WEDNESDAY. GUSTY NORTH WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ NJZ009-010-PAZ060>062-101-103-105-261800- /O.CON.KPHI.WS.W.0010.141126T1200Z-141127T0300Z/ HUNTERDON-SOMERSET-BERKS-LEHIGH-NORTHAMPTON-WESTERN CHESTER- WESTERN MONTGOMERY-UPPER BUCKS- INCLUDING THE CITIES OF...FLEMINGTON...SOMERVILLE...READING... ALLENTOWN...BETHLEHEM...EASTON...HONEY BROOK...OXFORD... COLLEGEVILLE...POTTSTOWN...CHALFONT...PERKASIE 405 AM EST WED NOV 26 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 10 PM EST THIS EVENING... * LOCATIONS...THE RARITAN VALLEY...THE LEHIGH VALLEY...BERKS COUNTY AND THE FAR NORTHERN AND WESTERN PHILADELPHIA SUBURBS. * HAZARD TYPES...HEAVY SNOW. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * TIMING...A RAIN SNOW MIX WILL BEGIN THIS MORNING. IT WILL QUICKLY CHANGE TO PERIODS OF HEAVY WET SNOW FROM MID DAY THROUGH THE LATE AFTERNOON HOURS. THE SNOW IS EXPECTED TO TAPER OFF FROM SOUTH TO NORTH THIS EVENING. * TEMPERATURES...IN THE MID 30S. * IMPACTS...ONCE THE HEAVY SNOW BEGINS...TRAVEL IN THESE AREAS WILL BE VERY DIFFICULT. ANYONE WITH TRAVEL PLANS ARE URGED TO CONSIDER ALTERING THEIR PLANS...OR TRAVEL AFTER ROADS ARE CLEARED ON THURSDAY. SNOW COULD OBSCURE ROAD SIGNS. THERE IS A CHANCE THE WET SNOW COULD KNOCK DOWN A FEW TREE LIMBS AND RESULT IN POWER OUTAGES. * WINDS...NORTH 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED. GUSTY WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ NJZ012-015-PAZ070-071-102-104-106-261800- /O.CON.KPHI.WW.Y.0020.141126T1400Z-141127T0300Z/ MIDDLESEX-MERCER-DELAWARE-PHILADELPHIA-EASTERN CHESTER- EASTERN MONTGOMERY-LOWER BUCKS- INCLUDING THE CITIES OF...NEW BRUNSWICK...TRENTON...MEDIA... PHILADELPHIA...WEST CHESTER...KENNETT SQUARE...NORRISTOWN... LANSDALE...MORRISVILLE...DOYLESTOWN 405 AM EST WED NOV 26 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 10 PM EST THIS EVENING... * LOCATIONS...PHILADELPHIA...THE NEARBY PENNSYLVANIA SUBURBS AS WELL AS MERCER AND MIDDLESEX COUNTIES IN NEW JERSEY. * ACCUMULATIONS...SNOW ACCUMULATION OF 2 TO 4 INCHES. * HAZARD TYPES...WET SNOW. * TIMING...PRECIPITATION WILL BEGIN AS RAIN THIS MORNING...CHANGING TO A RAIN SNOW MIX LATE THIS MORNING...AND ALL SNOW EARLY THIS AFTERNOON. * TEMPERATURES...IN THE UPPER 30S. * IMPACTS...ONCE THE PRECIPITATION CHANGES TO A RAIN SNOW MIX SLICK CONDITIONS ON SOME ROADS ARE POSSIBLE. THIS COULD LEAD TO TRAVEL DELAYS. ANYONE WITH HOLIDAY TRAVEL PLANS IS URGED TO CHECK ROAD CONDITIONS BEFORE LEAVING. MORE DIFFICULT TRAVELING CONDITIONS WILL BE OCCURRING FARTHER TO THE NORTH AND WEST. WET SNOW COULD ALSO OBSCURE ROAD SIGNS. * WINDS...NORTH 10 TO 20 MPH WITH GUSTS UP TO 25 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$
804 WWUS41 KPHI 261625 WSWPHI URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 1125 AM EST WED NOV 26 2014 NJZ001-007-008-PAZ054-055-270030- /O.CON.KPHI.WS.W.0010.000000T0000Z-141127T0300Z/ SUSSEX-WARREN-MORRIS-CARBON-MONROE- INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN... JIM THORPE...STROUDSBURG 1125 AM EST WED NOV 26 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * LOCATIONS...NORTHWEST NEW JERSEY AND THE POCONOS OF SOUTHEAST PENNSYLVANIA...ALONG AND NORTH OF THE INTERSTATE 80 CORRIDOR. * HAZARD TYPES...HEAVY SNOW. * SNOW ACCUMULATIONS...8 TO 12 INCHES. * TIMING...SNOW WILL BE HEAVY AT TIMES THROUGH THIS AFTERNOON... BEFORE TAPERING OFF DURING THE MID EVENING. * TEMPERATURES...IN THE LOW TO MID 30S. * IMPACTS...TRAVEL IN THESE AREAS WILL BE VERY DIFFICULT TODAY AND THIS EVENING. ANYONE WITH HOLIDAY TRAVEL PLANS ARE URGED TO CONSIDER ALTERING THEIR PLANS...OR TRAVEL AFTER ROADS ARE CLEARED ON THURSDAY. SNOW COULD ALSO OBSCURE ROAD SIGNS. THERE IS ALSO A CHANCE THE WET SNOW COULD KNOCK DOWN A FEW TREE LIMBS AND RESULT IN POWER OUTAGES. * WINDS...NORTH 5 TO 15 MPH WITH GUSTS UP TO 25 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED WEDNESDAY. GUSTY NORTH WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ NJZ009-010-PAZ060>062-101-103-105-270030- /O.CON.KPHI.WS.W.0010.000000T0000Z-141127T0300Z/ HUNTERDON-SOMERSET-BERKS-LEHIGH-NORTHAMPTON-WESTERN CHESTER- WESTERN MONTGOMERY-UPPER BUCKS- INCLUDING THE CITIES OF...FLEMINGTON...SOMERVILLE...READING... ALLENTOWN...BETHLEHEM...EASTON...HONEY BROOK...OXFORD... COLLEGEVILLE...POTTSTOWN...CHALFONT...PERKASIE 1125 AM EST WED NOV 26 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * LOCATIONS...THE RARITAN VALLEY...THE LEHIGH VALLEY...BERKS COUNTY AND THE FAR NORTHERN AND WESTERN PHILADELPHIA SUBURBS. * HAZARD TYPES...HEAVY WET SNOW. * SNOW ACCUMULATIONS...5 TO 10 INCHES WITH THE HEAVIEST AMOUNTS IN THE HIGHER ELEVATIONS. * TIMING...SNOW WILL BE HEAVY AT TIMES THROUGH THIS AFTERNOON... BEFORE TAPERING OFF FROM SOUTH TO NORTH DURING THE MID EVENING. THE SNOW MAY OCCASIONALLY MIX WITH SLEET IN THE NORTH AND WESTERN PHILADELPHIA SUBURBS AND IN THE RARITAN VALLEY. * TEMPERATURES...IN THE LOW TO MID 30S. * IMPACTS...TRAVEL IN THESE AREAS WILL BE VERY DIFFICULT THIS AFTERNOON AND EVENING. ANYONE WITH TRAVEL PLANS ARE URGED TO CONSIDER ALTERING THEIR PLANS...OR TRAVEL AFTER ROADS ARE CLEARED ON THURSDAY. SNOW COULD OBSCURE ROAD SIGNS. THERE IS ALSO A CHANCE THE WET SNOW COULD KNOCK DOWN A FEW TREE LIMBS AND RESULT IN POWER OUTAGES. * WINDS...NORTH 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED. GUSTY WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ DEZ001-MDZ008-270030- /O.EXA.KPHI.WW.Y.0020.000000T0000Z-141127T0300Z/ NEW CASTLE-CECIL- INCLUDING THE CITIES OF...WILMINGTON...ELKTON 1125 AM EST WED NOV 26 2014 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WINTER WEATHER ADVISORY FOR WET SNOW...WHICH IS IN EFFECT UNTIL 10 PM EST THIS EVENING. * LOCATIONS...EXTREME NORTHEASTERN MARYLAND AND NORTHERN DELAWARE. * SNOW ACCUMULATIONS...SNOW ACCUMULATION OF 1 TO 3 INCHES, MAINLY IN THE NORTHERN PORTIONS OF THE COUNTIES. * HAZARD TYPES...WET SNOW. * TIMING...A MIX OF RAIN AND SNOW LATE THIS MORNING WILL CHANGE OVER TO WET SNOW FROM NORTH TO SOUTH THROUGH THE EARLY AFTERNOON. THE SNOW MAY MIX WITH SLEET, ESPECIALLY IN THE SOUTHERN PORTIONS OF THE COUNTIES. * TEMPERATURES...IN THE MID 30S. * WINDS...NORTH 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * IMPACTS...ONCE THE PRECIPITATION CHANGES TO WET SNOW, SLICK CONDITIONS ON UNTREATED ROADS ARE POSSIBLE. THIS COULD LEAD TO TRAVEL DELAYS. ANYONE WITH HOLIDAY TRAVEL PLANS IS URGED TO CHECK ROAD CONDITIONS BEFORE LEAVING. MORE DIFFICULT TRAVELING CONDITIONS WILL BE OCCURRING FARTHER TO THE NORTH AND WEST. WET SNOW COULD ALSO OBSCURE ROAD SIGNS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ NJZ012-015-PAZ070-071-102-104-106-270030- /O.CON.KPHI.WW.Y.0020.000000T0000Z-141127T0300Z/ MIDDLESEX-MERCER-DELAWARE-PHILADELPHIA-EASTERN CHESTER- EASTERN MONTGOMERY-LOWER BUCKS- INCLUDING THE CITIES OF...NEW BRUNSWICK...TRENTON...MEDIA... PHILADELPHIA...WEST CHESTER...KENNETT SQUARE...NORRISTOWN... LANSDALE...MORRISVILLE...DOYLESTOWN 1125 AM EST WED NOV 26 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * LOCATIONS...PHILADELPHIA...THE NEARBY PENNSYLVANIA SUBURBS AS WELL AS MERCER AND MIDDLESEX COUNTIES IN NEW JERSEY. * ACCUMULATIONS...SNOW ACCUMULATION OF 1 TO 4 INCHES WITH THE HIGHEST AMOUNTS IN THE NORTH AND WESTERN SUBURBS OF PHILADELPHIA. * HAZARD TYPES...WET SNOW. * TIMING...A MIX OF RAIN AND SNOW LATE THIS MORNING WILL CHANGE OVER TO WET SNOW AND SLEET FROM NORTH TO SOUTH THROUGH THE EARLY AFTERNOON. * TEMPERATURES...IN THE MID 30S. * WINDS...NORTH 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * IMPACTS...ONCE THE PRECIPITATION CHANGES TO WET SNOW, SLICK CONDITIONS ON UNTREATED ROADS ARE POSSIBLE. THIS COULD LEAD TO TRAVEL DELAYS. ANYONE WITH HOLIDAY TRAVEL PLANS IS URGED TO CHECK ROAD CONDITIONS BEFORE LEAVING. MORE DIFFICULT TRAVELING CONDITIONS WILL BE OCCURRING FARTHER TO THE NORTH AND WEST. WET SNOW COULD ALSO OBSCURE ROAD SIGNS. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$
417 WWUS41 KPHI 262341 WSWPHI URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 641 PM EST WED NOV 26 2014 DEZ001-MDZ008-270045- /O.CAN.KPHI.WW.Y.0020.000000T0000Z-141127T0300Z/ NEW CASTLE-CECIL- INCLUDING THE CITIES OF...WILMINGTON...ELKTON 641 PM EST WED NOV 26 2014 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE WINTER WEATHER ADVISORY. THE WINTRY MIX IS EXITING THE REGION. PLEASE BE WARY FOR SLIPPERY SPOTS OVERNIGHT. $$ NJZ001-007-008-PAZ054-055-270300- /O.CON.KPHI.WS.W.0010.000000T0000Z-141127T0300Z/ SUSSEX-WARREN-MORRIS-CARBON-MONROE- INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN... JIM THORPE...STROUDSBURG 641 PM EST WED NOV 26 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * LOCATIONS...NORTHWEST NEW JERSEY AND THE POCONOS OF SOUTHEAST PENNSYLVANIA...ALONG AND NORTH OF THE INTERSTATE 80 CORRIDOR. * HAZARD TYPES...SNOW. * SNOW ACCUMULATIONS...5 TO 10 INCHES. * TIMING...SNOW WILL BE TAPERING OFF. * TEMPERATURES...IN THE LOWER 30S. * IMPACTS...ADDITIONAL POWER OUTAGES FROM HEAVY SNOW ON LIMBS ARE POSSIBLE. TRAVEL ON LESS TRAVELED ROADWAYS COULD BE HAZARDOUS. * WINDS...NORTH 10 TO 15 MPH WITH GUSTS UP TO 20 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED WEDNESDAY. GUSTY NORTH WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ NJZ009-010-PAZ060>062-101-103-105-270300- /O.CON.KPHI.WS.W.0010.000000T0000Z-141127T0300Z/ HUNTERDON-SOMERSET-BERKS-LEHIGH-NORTHAMPTON-WESTERN CHESTER- WESTERN MONTGOMERY-UPPER BUCKS- INCLUDING THE CITIES OF...FLEMINGTON...SOMERVILLE...READING... ALLENTOWN...BETHLEHEM...EASTON...HONEY BROOK...OXFORD... COLLEGEVILLE...POTTSTOWN...CHALFONT...PERKASIE 641 PM EST WED NOV 26 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * LOCATIONS...THE RARITAN VALLEY...THE LEHIGH VALLEY...BERKS COUNTY AND THE FAR NORTHERN AND WESTERN PHILADELPHIA SUBURBS. * HAZARD TYPES...HEAVY WET SNOW. * SNOW ACCUMULATIONS...3 TO 7 INCHES. * TIMING...SNOW WILL BE TAPERING OFF FROM SOUTH TO NORTH DURING THE MID EVENING. THE SNOW MAY OCCASIONALLY MIX WITH SLEET IN THE NORTH AND WESTERN PHILADELPHIA SUBURBS AND IN THE RARITAN VALLEY. * TEMPERATURES...IN THE MID 30S. * IMPACTS...TRAVEL IN THESE AREAS ON LESS TRAVELED ROADS WILL BE DIFFICULT THIS EVENING. THERE IS ALSO A CHANCE THE WET SNOW COULD KNOCK DOWN A FEW TREE LIMBS AND RESULT IN POWER OUTAGES. * WINDS...NORTHWEST 10 TO 15 MPH WITH GUSTS UP TO 20 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED. GUSTY WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ NJZ012-015-PAZ070-071-102-104-106-270300- /O.CON.KPHI.WW.Y.0020.000000T0000Z-141127T0300Z/ MIDDLESEX-MERCER-DELAWARE-PHILADELPHIA-EASTERN CHESTER- EASTERN MONTGOMERY-LOWER BUCKS- INCLUDING THE CITIES OF...NEW BRUNSWICK...TRENTON...MEDIA... PHILADELPHIA...WEST CHESTER...KENNETT SQUARE...NORRISTOWN... LANSDALE...MORRISVILLE...DOYLESTOWN 641 PM EST WED NOV 26 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * LOCATIONS...PHILADELPHIA...THE NEARBY PENNSYLVANIA SUBURBS AS WELL AS MERCER AND MIDDLESEX COUNTIES IN NEW JERSEY. * ACCUMULATIONS...SNOW ACCUMULATION OF 1 TO 3 INCHES ALONG WITH SOME SLEET. * HAZARD TYPES...WET SNOW AND SLEET. * TIMING...A MIX OF RAIN, SLEET AND SNOW WILL SLOWLY TAPER OFF THIS EVENING. * TEMPERATURES...IN THE MID 30S. * WINDS...NORTH 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. * IMPACTS...SOME SLIPPERY TRAVEL ON LESS TRAVELED ROADWAYS ARE POSSIBLE. STANDING WATER IN PARKING LOTS AND ROADWAYS MIGHT FREEZE TOWARD MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$
406 WWUS41 KPHI 270255 WSWPHI URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 955 PM EST WED NOV 26 2014 NJZ001-007>010-PAZ054-055-060>062-101-103-105-270400- /O.CAN.KPHI.WS.W.0010.000000T0000Z-141127T0300Z/ SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-CARBON-MONROE-BERKS- LEHIGH-NORTHAMPTON-WESTERN CHESTER-WESTERN MONTGOMERY-UPPER BUCKS- INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN... FLEMINGTON...SOMERVILLE...JIM THORPE...STROUDSBURG...READING... ALLENTOWN...BETHLEHEM...EASTON...HONEY BROOK...OXFORD... COLLEGEVILLE...POTTSTOWN...CHALFONT...PERKASIE 955 PM EST WED NOV 26 2014 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE WINTER STORM WARNING. THE HEAVIER SNOW IS THROUGH THE AREA WITH JUST SOME VERY LIGHT RESIDUAL SNOW LEFT. PLEASE BE WARY FOR SLIPPERY SPOTS ON UNTREATED AREAS OVERNIGHT. $$ NJZ012-015-PAZ070-071-102-104-106-270400- /O.CAN.KPHI.WW.Y.0020.000000T0000Z-141127T0300Z/ MIDDLESEX-MERCER-DELAWARE-PHILADELPHIA-EASTERN CHESTER- EASTERN MONTGOMERY-LOWER BUCKS- INCLUDING THE CITIES OF...NEW BRUNSWICK...TRENTON...MEDIA... PHILADELPHIA...WEST CHESTER...KENNETT SQUARE...NORRISTOWN... LANSDALE...MORRISVILLE...DOYLESTOWN 955 PM EST WED NOV 26 2014 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE WINTER WEATHER ADVISORY. PRECIPITATION IS JUST ABOUT THROUGH THE AREA. PLEASE BE WARY FOR SLIPPERY SPOTS ON UNTREATED AREAS OVERNIGHT. $$
What forecasters said that day
The local office's own words before this winter weather advisory 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 weather advisory went out at Nov 25, 3:01 PM EST, 0 minutes earlier.
Area forecast discussion, Nov 25, 3:01 PM EST, 0 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
301 PM EST TUE NOV 25 2014
.SYNOPSIS...
A COLD FRONT WILL PUSH WELL OFFSHORE TODAY, BEFORE A COASTAL LOW
DEVELOP ALONG THIS FRONT NEAR THE SOUTHEASTERN COAST TONIGHT. THIS
LOW WILL STRENGTHEN AS IT PASSES NEAR THE MID ATLANTIC COAST
WEDNESDAY, BEFORE RACING TO THE NORTHEAST WEDNESDAY NIGHT. HIGH
PRESSURE IS FORECAST TO BUILD ACROSS THE EAST COAST FRIDAY INTO
EARLY SATURDAY, BEFORE SQUEEZING TO THE SOUTH SATURDAY NIGHT. A COLD
FRONT IS EXPECTED TO SAG DOWN ACROSS THE AREA SUNDAY NIGHT, BEFORE
SLOWLY MOVING THROUGH THE AREA MONDAY INTO MONDAY NIGHT.
&&
.NEAR TERM /UNTIL 6 AM WEDNESDAY MORNING/...
UPDATE TO THIS SECTION COMING BY 330 PM.
QUIET WEATHER... FOR THOSE IN THE WARNING AREA...GET YOUR WORK/ERRANDS
DONE TODAY.
REMAINDER OF TODAY...LOTS OF CLOUDS WITH WEAK HIGH PRESSURE CENTRAL
APPS. CIRRUS GENERATED BY THE RRQ OF 250 MB JET AXISED NE-SW TO
THE WEST OF THE APPALACHIANS WITH 210KT SPEED MAX'S MODELED ST
LAWRENCE VALLEY.
WET BULBS START LOWERING IN CAA WITH WESTERLY WIND GUST TO 20 KT.
NO SIGNIFICANT CHANGE TO THE FORECAST AT THIS TIME.
TONIGHT...RAIN DEVELOPS FROM SOUTH SOUTHWEST TO NORTH NORTHEAST
AFTER MIDNIGHT AS LOW PRESSURE HEADS NEWD FOR THE NC COAST.
NORTHERN FRINGE MAY REACH I80 AT 12Z AS START AS SNOW THERE AT
SUNRISE (WALL OF RH).
&&
.SHORT TERM /6 AM WEDNESDAY MORNING THROUGH WEDNESDAY NIGHT/...
UPDATE TO THIS SECTION COMING BY 330 PM.
**HIGH VISIBILITY HIGH IMPACT SNOW EVENT FOR ELEVATIONS OF E PA
AND NW NJ 9A-9P AND LIKELY A DEVELOPING IMPACT EVENT TO NEAR SEA
LEVEL JUST NW OF I-95 WEDNESDAY AFTERNOON/EVENING**
LOW PRESSURE SYSTEM HAS BEEN TRENDING FASTER ONSET/DEPARTURE
SINCE FIRST DISCUSSED IN DETAILS THIS PAST WEEKEND.
WE WONT CHANGE ANY SNOW TOTAL GRIDS AT THIS TIME. WE CONTINUE MORE
UNCERTAINTY SOUTHEAST OF THE WARNING AREA BUT 12Z/25 NAM PROFILE
IS COLDER AT PHL WHICH COULD MEAN 3 TO 6 INCHES THERE EVEN DURING
THE DAY.
POCKETS OF POWER OUTAGES A CONCERN...ESPECIALLY NEAR INTERSTATE 95.
SUGGEST TRAVEL INTO EASTERN PENNSYLVANIA AND NORTHWEST NEW JERSEY
BE COMPLETED NO LATER THAN 7 AM WEDNESDAY, OR WAIT TIL AFTER 7 PM
WEDNESDAY NIGHT (IE...AFTER ROADS ARE CLEANED UP/CLEARED OF SLUSHY
SNOW). ITS THAT 12 HOUR WINDOW DURING THE DAY WEDNESDAY THAT IS
GOING TO BECOME A SIGNIFICANT TRAVEL PROBLEM, ESPECIALLY THE HILLY
AREAS.
ITS UNUSUAL TO FORECAST HEAVY WET SNOW IN A 1000-500MB 543-546 THICKNESS
WITHOUT A BIG (1030MB) SURFACE HIGH TO THE NORTH BUT THIS IS A SITUATION
THAT I THINK HEAVY SNOW WILL OCCUR, ESPECIALLY ELEVATIONS FOR REASONS
BELOW. THERMAL PROFILES AND PCPN MICROPHYSICS WITH CIRRUS SEEDING MARGINAL
-2 TO -8C BELOW 15,000 FEET!! THIS IS ANOTHER TEST OF THAT PRECIPITATION
MICROPHYSICS WHICH HAS WORKED SO WELL IN THE PAST.
BARRING THE OFF LINE CHATTER OF AN IGW WHICH I DONT THINK WILL OCCUR
IN THIS SITUATION BECAUSE I THINK WE'RE LACKING A COUPLE OF ELEMENTS
INCLUDING A DRAMATIC SHORTENING 500 MB WAVE LENGTH, THE SREF AND
ECMWF MIX I THINK HAVE BEEN STEADFAST ON ADVERTISING THIS EVENT.
IF A GRAVITY WAVE WERE TO OCCUR I DONT THINK TODAYS SCIENCE CAN BE
SURE HOW IT MODULATES THE PCPN THIS FAR IN ADVANCE, BUT PLEASE
CORRECT ME.
SO...THE BASICS: AN INTENSIFYING 500MB 12HR 190 M HFC MOVING NEWD
COMBINES WITH ISALLOBARIC GRADIENT TO PULL 0-6KM 1C OR LESS WBZ AIR
PROGRESSIVELY SEWD TO NEAR I95 BY 18Z AND TO THE ATLANTIC COAST
BY 00Z/27 (WEDNESDAY EVENING-TOO LATE FOR ANY SNOW SNJ AND DE COASTS).
ELEVATIONS CHANGE TO SNOW FIRST FROM NORTHWEST TO SOUTHEAST.
PIVA AND COMMA HEAD SUGGEST SOME BANDING POTENTIAL VCNTY KRDG TO
KMPO DURING THE DAY. THE MAX UVM RIGHT NOW IS TENDING TO SHOW UP
BELOW THE IDEAL DENDRITIC GROWTH ZONE IN THE MULTI MODEL PROFILES
BUT THAT CAN CHANGE.
A RECORD DAILY SNOWFALL FOR ALLENTOWN PA IS LIKELY TO OCCUR (A
VULNERABLE RECORD).
SNOW WATER RATIOS PER INTERNAL COLLABORATION 6 TO 1 I-95 MAYBE
8 TO 1 KRDG TO KABE AND
10 OR 12 TO 1 FOR THE POCONOS.
&&
.LONG TERM /THURSDAY THROUGH TUESDAY/...
ON THANKSGIVING, THERE WILL REMAIN A CHANCE FOR ISOLATED SHOWERS FOR
PORTIONS OF THE AREA, ALTHOUGH WE EXPECT MOST AREAS TO REMAIN DRY.
THERE COULD REMAIN SOME SNOW SHOWERS IN THE NORTHERLY FLOW ACROSS
OUR NORTHERN AREAS, AND AS A SHORT WAVE ROUNDS THE BASE OF THE
TROUGH ALOFT, IT MAY HELP CREATE AN AREA OF SHOWERS ACROSS THE
SOUTHERN PORTIONS OF THE AREA AS WELL. MOST AREAS SHOULD STAY
PRECIP FREE, BUT IF IT DOES SNOW ACROSS THE NORTHERN ELEVATIONS, A
LIGHT ACCUMULATION COULD OCCUR WITH SOME SHOWERS. BY THURSDAY
NIGHT, ANY PRECIPITATION IS EXPECTED TO END AS WE BEGIN TO LOSE
GOOD MOISTURE ALOFT.
FRIDAY INTO EARLY SATURDAY, HIGH PRESSURE BEGINS TO BUILD ACROSS THE
EAST COAST, WHICH IS EXPECTED TO KEEP THE WEATHER MOSTLY
PRECIPITATION FREE. THE MODELS DO PUSH A WEAK SHORT WAVE/VORTICITY
IMPULSE ACROSS THE AREA FRIDAY NIGHT, WITH THE GFS SHOWING MORE
MOISTURE TO WORK WITH THAN THE ECMWF. FOR NOW WE WILL KEEP THE
WEATHER DRY UNTIL WE GET BETTER COLLABORATION BETWEEN THE TWO.
THE HIGH PRESSURE PUSHES TO OUR SOUTH LATER SATURDAY INTO EARLY
SUNDAY, BEFORE A FRONTAL BOUNDARY APPROACHES THE AREA SUNDAY NIGHT
INTO MONDAY. MODELS ARE HINTING AT A SLIGHT CHANCE OF SHOWERS
SATURDAY NIGHT INTO SUNDAY AS A COUPLE OF WEAK SHORT WAVE/VORTICITY
IMPULSES SLIDE ACROSS THE AREA. HOWEVER, THE GREATER THREAT IS
EXPECTED TO BE SUNDAY NIGHT INTO MONDAY NIGHT AS THE FRONTAL
BOUNDARY SAGS ACROSS THE AREA. MODELS INDICATE THAT SOME MOISTURE
IS LOST AS THE FRONT SAGS ACROSS THE AREA, BUT THERE WILL REMAIN A
CHANCE IN THE FORECAST FOR NOW.
AS HIGH PRESSURE BUILDS BACK ACROSS THE NORTHEAST ON TUESDAY, DRY
WEATHER SHOULD RETURN TO THE AREA THROUGH TUESDAY.
AFTER BELOW NORMAL TEMPERATURES FOR THE FIRST HALF OF THE
EXTENDED THROUGH SATURDAY, A WARMING TREND IS EXPECTED FOR THE
LATTER HALF OF OF THE WEEKEND INTO EARLY NEXT WEEK WITH
TEMPERATURES RETURNING ABOVE NORMAL.
&&
.AVIATION /20Z TUESDAY THROUGH SUNDAY/...
THE FOLLOWING DISCUSSION IS FOR KPHL, KPNE, KTTN, KABE, KRDG, KILG,
KMIV, KACY AND SURROUNDING AREAS.
REMAINDER OF TODAY...A PERIOD OF CIGS 4000-5000 FT IS DEVELOPING
ENEWD FROM NEAR INTERSTATE 95 EASTWARD (SEE NAM 900-800MB LAYER RH)
AND WILL CLEAR AWAY BY 21Z. OTRW CIRRUS CIGS THIS AFTN MAY BRIEFLY
THIN A BIT THIS EVENING. WNW WIND WILL GUST NEAR 20 KT FOR A TIME
TODAY.
TONIGHT...VFR WITH CIGS LOWERING TO 4000 FT FROM SOUTH TO NORTH AFTER
06Z THEN RAIN BEGINS AS PER THE TAFS. LIGHT NORTHWEST WINDS TURN
NORTH NORTHEAST AFTER 06Z AND GUST 15 KT BY DAYBREAK.
WED AND WED EVENING... WIDESPREAD MVFR AND IFR CONDITIONS IN RAIN
CHANGING TO SNOW EXCEPT MAINLY SNOW AT KRDG/KABE. PRECIPITATION WILL
BE HEAVY AT TIMES AND IFR CONDITIONS IN ALL SNOW SHOULD OCCUR FOR
A TIME WEDNESDAY IN THE I-95 TAF CORRIDOR FROM KTTN THROUGH KPNE
KPHL KILG.
PAVEMENT ACCUMULATIONS OF SEVERAL INCHES ARE EXPECTED AT KRDG AND
KABE AND EVEN SLOPPY WET SNOW ACCUMULATION IS POSSIBLE AT KPHL.
THIS IS A WET SNOW WHERE IT OCCURS EXCEPT MORE CRYSTALLINE VCNTY
THE POCONOS WHERE IT WILL BE SLIGHTLY COLDER!
CONFIDENCE IS HIGH ABOUT THE EVENT, BUT IMPERFECT REGARDING PRECIPITATION
PHASE CHANGE FROM RAIN TO SNOW IN THE PHILADELPHIA AREA. WE'LL RE-REVIEW
THIS AFTERNOON. 12Z/25 NAM CHANGES BY 15Z BUT THE 12Z/25 GFS THERMAL
PROFILES DO NOT! NO CONFIDENT ANSWER AT THIS TIME.
OUTLOOK....
THURSDAY-THURSDAY NIGHT...MOSTLY VFR. ISOLATED RAIN OR SNOW
SHOWERS POSSIBLE DURING THE DAY WHICH MAY TEMPORARILY LOWER
CONDITIONS.
FRIDAY-SUNDAY...MOSTLY VFR. WIND GUSTS 15-20 KNOTS EACH DAY; NW
FRIDAY, SW SATURDAY & SUNDAY.
&&
.MARINE...
SCA SEAS ON THE ATLC WATERS WILL BRIEFLY SUBSIDE THIS EVENING
BELOW CRITERIA. QUIET ON THE DE BAY WATERS TODAY.
EARLY TOMORROW MORNING, GALE CONDITIONS ARE LIKELY ON THE LOWER
DELAWARE BAY AND THE ATLANTIC COASTAL WATERS.
WED...A FULL BLOWN GALE WARNING IS IN EFFECT FOR THE COASTAL WATERS
AND LOWER DELAWARE BAY PER AN INTENSIFYING STORM MOVING NEWD FROM
THE NC COAST. SCA CONDITIONS EXPECTED ON THE UPPER DELAWARE BAY.
BOTH THE 06Z AND 12Z NAM ARE ADVERTISING A PERIOD OF STORM FORCE
WINDS VCNTY 44009 AROUND MIDDAY WEDNESDAY (NEAR 50 KT). WE WILL NOT
KNOW FOR SURE SINCE NO 44009 WIND DATA.
WED NIGHT...GALE CONDITIONS WILL CONTINUE EARLY, THEN SEAS AND WIND
WILL DECREASE AND AND SCA WILL BE LIKELY NEEDED AS THE STORM MOVES
NORTHEAST OF CAPE COD.
OUTLOOK...
THURSDAY-THURSDAY NIGHT...WINDS ARE EXPECTED TO BE BELOW SMALL CRAFT
ADVISORY LEVELS, BUT SEAS MAY REMAIN ELEVATED INTO THURSDAY NIGHT.
FRIDAY-FRIDAY NIGHT...SUB-SMALL CRAFT ADVISORY CONDITIONS EXPECTED
AS HIGH PRESSURE BUILDS OVER THE AREA.
SATURDAY-SUNDAY...NEAR SMALL CRAFT ADVISORY CONDITIONS POSSIBLE AS
HIGH PRESSURE PUSHES TO OUR SOUTH AND COLD FRONT APPROACHES LATE ON
SUNDAY NIGHT.
&&
.CLIMATE...
REGARDING THE MIDWEEK COASTAL STORM BRINGING SNOW TO A LARGE
PORTION OF OUR REGION, WE HAVE INCLUDED DAILY SNOWFALL RECORDS
BELOW FOR OUR FOUR PRIMARY CLIMATE SITES THAT HAVE A LONG-STANDING
UNBROKEN PERIOD OF RECORD (POR) WITH RESPECT TO HISTORICAL
SNOWFALL DATA.
DAILY SNOWFALL RECORDS:
NOVEMBER 26TH: NOVEMBER 27TH: PERIOD OF RECORD:
ACY: TRACE 1977,1957,1955 1.2 INCHES 1978 1874
PHL: 6.0 INCHES 1898 6.9 INCHES 1949,1938 1872
ILG: 0.1 INCHES 1950 4.5 INCHES 1978 1894
ABE: 1.7 INCHES 1925 7.0 INCHES 1938 1922
OTHER COOPERATIVE SITE SHORTER HISTORICAL RECORD CAN BE FOUND AT
THE NWS MOUNT HOLLY WEBSITE UNDER NOW DATA.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...WINTER STORM WARNING FROM 7 AM TO 10 PM EST WEDNESDAY FOR
PAZ054-055-060>062-101-103-105.
WINTER WEATHER ADVISORY FROM 9 AM TO 10 PM EST WEDNESDAY FOR
PAZ070-071-102-104-106.
NJ...WINTER STORM WARNING FROM 7 AM TO 10 PM EST WEDNESDAY FOR
NJZ001-007>010.
WINTER WEATHER ADVISORY FROM 9 AM TO 10 PM EST WEDNESDAY FOR
NJZ012-015.
DE...NONE.
MD...NONE.
MARINE...GALE WARNING FROM 4 AM TO 10 PM EST WEDNESDAY FOR ANZ431-
450>455.
SMALL CRAFT ADVISORY FROM 4 AM TO 10 PM EST WEDNESDAY FOR
ANZ430.
&&
SYNOPSIS...ROBERTSON
NEAR TERM...DRAG
SHORT TERM...DRAG
LONG TERM...ROBERTSON
AVIATION...DRAG/ROBERTSON
MARINE...DRAG/ROBERTSON
CLIMATE...Hazardous weather outlook, Nov 25, 4:12 AM EST, 10 hours 49 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 412 AM EST TUE NOV 25 2014 NJZ001-007-008-PAZ054-055-260915- SUSSEX-WARREN-MORRIS-CARBON-MONROE- 412 AM EST TUE NOV 25 2014 ...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN NEW JERSEY AND NORTHEAST PENNSYLVANIA. .DAY ONE...TODAY AND TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .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. WINTER STORM WATCH. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. NJZ009-PAZ060>062-101-103-105-260915- HUNTERDON-BERKS-LEHIGH-NORTHAMPTON-WESTERN CHESTER- WESTERN MONTGOMERY-UPPER BUCKS- 412 AM EST TUE NOV 25 2014 ...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST NEW JERSEY...EAST CENTRAL PENNSYLVANIA AND SOUTHEAST PENNSYLVANIA. .DAY ONE...TODAY AND TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .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. WINTER STORM WATCH. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. DEZ001-MDZ008-012-NJZ012-013-016>019-260915- NEW CASTLE-CECIL-KENT MD-MIDDLESEX-WESTERN MONMOUTH-SALEM-GLOUCESTER- CAMDEN-NORTHWESTERN BURLINGTON- 412 AM EST TUE NOV 25 2014 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN DELAWARE...NORTHEAST MARYLAND...CENTRAL NEW JERSEY...NORTHERN NEW JERSEY AND SOUTHERN NEW JERSEY. .DAY ONE...TODAY AND TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. A COASTAL STORM WILL IMPACT THE REGION WEDNESDAY INTO WEDNESDAY NIGHT. FOR THE REGION ALONG AND JUST SOUTHEAST OF INTERSTATE 95...RAIN SHOULD MIX WITH SNOW ON WEDNESDAY THEN EVENTUALLY CHANGE TO ALL SNOW SOMETIME WEDNESDAY AFTERNOON OR EVENING. IF YOU HAVE TRAVEL PLANS FOR WEDNESDAY...ESPECIALLY INTO EASTERN PENNSYLVANIA OR NORTHWESTERN NEW JERSEY...THAT TRAVEL SHOULD BE COMPLETED BY MID MORNING WEDNESDAY TO AVOID ANY WEATHER RELATED DELAYS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. NJZ010-015-PAZ070-071-102-104-106-260915- SOMERSET-MERCER-DELAWARE-PHILADELPHIA-EASTERN CHESTER- EASTERN MONTGOMERY-LOWER BUCKS- 412 AM EST TUE NOV 25 2014 ...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NEW JERSEY...NORTHERN NEW JERSEY AND SOUTHEAST PENNSYLVANIA. .DAY ONE...TODAY AND TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .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. WINTER STORM WATCH. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. DEZ002>004-MDZ015-019-020-NJZ014-020>027-260915- KENT-INLAND SUSSEX-DELAWARE BEACHES-QUEEN ANNES-TALBOT-CAROLINE- EASTERN MONMOUTH-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY- ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN- SOUTHEASTERN BURLINGTON- 412 AM EST TUE NOV 25 2014 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL DELAWARE...SOUTHERN DELAWARE...NORTHEAST MARYLAND...CENTRAL NEW JERSEY AND SOUTHERN NEW JERSEY. .DAY ONE...TODAY AND TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. A COASTAL STORM WILL IMPACT THE REGION WEDNESDAY INTO EARLY WEDNESDAY NIGHT. PERIODS OF HEAVY RAIN COULD MIX WITH SNOW AT TIMES LATE WEDNESDAY AFTERNOON OR EVENING WHICH COULD IMPACT HOLIDAY TRAVEL. POOR DRAINAGE FLOODING AS WELL AS STREET FLOODING IS POSSIBLE IN AREAS THAT RECEIVE HEAVY RAIN. IF YOU HAVE TRAVEL PLANS FOR WEDNESDAY, PLEASE STAY TUNED TO UPDATED FORECASTS ON TUESDAY. TRAVEL INTO EASTERN PENNSYLVANIA AND NORTHWEST NEW JERSEY WILL LIKELY BECOME HAZARDOUS AND RESULT IN TRAVEL DELAYS ON ONE OF THE BUSIEST TRAVEL DAYS OF THE YEAR. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. ANZ431-450>455-260915- DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE- 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- 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- 412 AM EST TUE NOV 25 2014 ...GALE WARNING IN EFFECT FROM 4 AM TO 10 PM EST WEDNESDAY... THIS HAZARDOUS WEATHER OUTLOOK IS FOR ATLANTIC COASTAL WATERS AND DELAWARE BAY WATERS. .DAY ONE...TODAY AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. GALE WARNING. .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. GALE WARNING. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. ANZ430-260915- DELAWARE BAY WATERS NORTH OF EAST POINT NJ TO SLAUGHTER BEACH DE- 412 AM EST TUE NOV 25 2014 THIS HAZARDOUS WEATHER OUTLOOK IS FOR DELAWARE BAY WATERS. .DAY ONE...TODAY AND TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. THERE IS A SMALL CHANCE FOR A PERIOD OF NORTHERLY GALE GUSTS WEDNESDAY ON THE UPPER PART OF DELAWARE BAY. .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 |
|---|---|---|---|---|
| Nov 25, 9:56 AM EST | Winter Storm Warning | PHI | Berks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more | 36 hr |
| Nov 25, 3:31 AM EST | Gale Warning | PHI | 42 hr | |
| Nov 25, 5:53 AM EST | Small Craft Advisory | PHI | 46 hr |
Nearby
Winter Weather Advisories in Pennsylvania, 2014Winter Weather Advisories in New Jersey, 2014Winter Weather Advisories in Delaware, 2014Every winter weather advisory in 2014
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.