Alert archive / New Jersey / Winter Weather Advisories in 2017
Winter Weather Advisory 8, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this winter weather advisory at Feb 11, 2017, 3:58 AM EST for 6 counties in Pennsylvania; 8 counties in New Jersey. It took effect at Feb 12, 2017, 12:00 AM EST. It was in force for 24 hr.
The area
The counties it named.
The facts
- Issued
- Feb 11, 2017, 3:58 AM EST (08:58 UTC)
- In effect from
- Feb 12, 2017, 12:00 AM EST
- Expired
- Feb 13, 2017, 12:00 AM EST
- In force
- 24 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Bucks County, PA, Carbon County, PA, Lehigh County, PA, Monroe County, PA, Northampton County, PA
The radar
The Philadelphia radar (KDIX), 93 km from the middle of the area, began a volume at 08:58 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
Brookhaven, NY (KOKX), launched 00:00Z, 9.0 hours before the alert went out and 182 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
- 1481 m above ground
- 0-6 km bulk shear
- 77 kt
- 0-1 km storm-relative helicity
- 92 m²/s²
- 0-3 km storm-relative helicity
- 174 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
282 WWUS41 KPHI 110858 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 358 AM EST Sat Feb 11 2017 NJZ001-PAZ054-055-112100- /O.NEW.KPHI.WW.Y.0008.170212T0500Z-170213T0500Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 358 AM EST Sat Feb 11 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT EST SUNDAY NIGHT... The National Weather Service in Mount Holly has issued a Winter Weather Advisory for a wintry mix of freezing rain...sleet...and snow...which is in effect from midnight tonight to midnight EST Sunday night. * LOCATIONS...The southern Poconos and far northwest New Jersey. * HAZARD TYPES...Freezing rain...sleet...and snow. * SNOW AND SLEET ACCUMULATIONS..Up to 2 inches. * ICE ACCUMULATIONS...One-tenth to one-quarter inch. * TIMING...Precipitation is expected to begin overnight Sunday, likely in the form of freezing rain. A mixture of freezing rain, sleet, and snow is expected during the day Sunday. Light freezing rain could linger into Sunday evening. * IMPACTS...Ice and snow accumulations will create treacherous driving conditions. The weight of the ice on tree limbs and power lines could produce isolated outages. * WINDS...East 10 to 15 mph with gusts up to 25 mph becoming west 10 to 20 mph with gusts up to 35 mph Sunday evening. * TEMPERATURES...In the upper 20s and lower 30s. 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. Report Snow and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ007-008-PAZ062-112100- /O.NEW.KPHI.WW.Y.0008.170212T1100Z-170212T2300Z/ Warren-Morris-Northampton- Including the cities of Washington, Morristown, Bethlehem, and Easton 358 AM EST Sat Feb 11 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 6 PM EST SUNDAY... The National Weather Service in Mount Holly has issued a Winter Weather Advisory for a wintry mix of freezing rain and sleet...which is in effect from 6 AM to 6 PM EST Sunday. * LOCATIONS...Portions of the Lehigh Valley and adjacent northwest New Jersey. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..Less than one inch. * ICE ACCUMULATIONS...Up to one-tenth inch. * TIMING...Precipitation is expected to begin late Sunday night. Temperatures may be warm enough for the precipitation to begin as rain, but they are expected to cool below freezing by sunrise on Sunday. A mixture of freezing rain and sleet is expected during the day on Sunday. Precipitation may transition back to rain before tapering off during the early evening hours. * IMPACTS...Ice and sleet accumulations may create slippery conditions, especially on untreated roads, bridges, and sidewalks. * WINDS...East to northeast 5 to 15 mph. * TEMPERATURES...In the lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet...or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ CMS/Klein
8 follow-up statements
128 WWUS41 KPHI 112025 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 325 PM EST Sat Feb 11 2017 NJZ009-010-PAZ060-061-105-121000- /O.EXB.KPHI.WW.Y.0008.170212T1100Z-170212T1800Z/ Hunterdon-Somerset-Berks-Lehigh-Upper Bucks- Including the cities of Flemington, Somerville, Reading, Allentown, Chalfont, and Perkasie 325 PM EST Sat Feb 11 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 1 PM EST SUNDAY... The National Weather Service in Mount Holly has issued a Winter Weather Advisory for freezing rain...sleet...and snow...which is in effect from 6 AM to 1 PM EST Sunday. * ACCUMULATIONS...Snow accumulation of up to 1 inch...along with around a trace of ice. * LOCATIONS...Portions of north central New Jersey and eastern Pennsylvania * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..Less than one inch. * ICE ACCUMULATIONS...around a trace. * TIMING...Precipitation is expected to begin late tonight and continue through Sunday. Temperatures may be warm enough for the precipitation to begin as rain, but they are expected to cool below freezing by sunrise on Sunday. A mixture of freezing rain and sleet is expected during the morning hours on Sunday. Precipitation will transition back to rain before tapering off during the early evening hours. * IMPACTS...Ice and sleet accumulations may create slippery conditions on roads...bridges and sidewalks. * WINDS...East 5 to 10 mph during the day Sunday...becoming west 10 to 20 mph with gusts up to 35 mph Sunday night. * TEMPERATURES...In the low to mid 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet...or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ007-008-PAZ062-121000- /O.EXT.KPHI.WW.Y.0008.170212T0800Z-170212T2300Z/ Warren-Morris-Northampton- Including the cities of Washington, Morristown, Bethlehem, and Easton 325 PM EST Sat Feb 11 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 3 AM TO 6 PM EST SUNDAY... * LOCATIONS...Portions of the Lehigh Valley and adjacent northwest New Jersey. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..Less than one inch. * ICE ACCUMULATIONS...around a tenth of an inch. * TIMING...Precipitation is expected to begin late tonight. Temperatures may be warm enough for the precipitation to begin as rain, but they are expected to cool below freezing by sunrise on Sunday. A mixture of freezing rain and sleet is expected during the day on Sunday. Precipitation may transition back to rain by the afternoon before tapering off during the early evening hours. * IMPACTS...Ice and sleet accumulations will create treacherous driving conditions. The weight of the ice and snow on tree limbs and power lines could produce isolated outages. * WINDS...East 5 to 10 mph during the day Sunday...becoming west 10 to 20 mph with gusts up to 35 mph Sunday night. * TEMPERATURES...In the lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet...or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ001-PAZ054-055-121000- /O.CON.KPHI.WW.Y.0008.170212T0500Z-170213T0500Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 325 PM EST Sat Feb 11 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT EST SUNDAY NIGHT... * LOCATIONS...The southern Poconos and far northwest New Jersey. * HAZARD TYPES...Freezing rain...sleet...and snow. * SNOW AND SLEET ACCUMULATIONS..Less than an inch during the day Sunday...with an additional inch or two overnight. * ICE ACCUMULATIONS...One-tenth to one-quarter inch. * TIMING...Precipitation is expected to begin overnight tonight, likely in the form of freezing rain. A mixture of freezing rain, sleet, and snow is expected during the day Sunday. Light freezing rain could linger into Sunday evening. * IMPACTS...Ice and snow accumulations will create treacherous driving conditions. The weight of the ice and snow on tree limbs and power lines could produce isolated outages. * WINDS...East 5 to 10 mph during the day Sunday...becoming west 10 to 20 mph with gusts up to 35 mph Sunday night. * TEMPERATURES...In the upper 20s and lower 30s. 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. Report Snow and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$
395 WWUS41 KPHI 120233 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 933 PM EST Sat Feb 11 2017 NJZ001-PAZ054-055-121400- /O.CON.KPHI.WW.Y.0008.170212T0500Z-170213T0500Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 933 PM EST Sat Feb 11 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST SUNDAY NIGHT... * LOCATIONS...The southern Poconos and far northwest New Jersey. * HAZARD TYPES...Freezing rain...sleet...and snow. * SNOW AND SLEET ACCUMULATIONS..Less than an inch during the day Sunday...with an additional inch or two overnight. * ICE ACCUMULATIONS...around a tenth of an inch. * TIMING...Precipitation is expected to begin overnight, likely in the form of freezing rain. A mixture of freezing rain, sleet, and snow is expected during the day Sunday. Light freezing rain could linger into Sunday evening. * IMPACTS...Ice and snow accumulations will create treacherous driving conditions. The weight of the ice and snow on tree limbs and power lines could produce isolated outages. * WINDS...East 10 to 15 mph with gusts up to 20 mph. * TEMPERATURES...In the upper 20s to lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of snow...sleet...or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report Snow and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ007-008-PAZ062-121400- /O.CON.KPHI.WW.Y.0008.170212T0800Z-170212T2300Z/ Warren-Morris-Northampton- Including the cities of Washington, Morristown, Bethlehem, and Easton 933 PM EST Sat Feb 11 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 6 PM EST SUNDAY... * LOCATIONS...Portions of the Lehigh Valley and adjacent northwest New Jersey. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..Less than one inch. * ICE ACCUMULATIONS...around a tenth of an inch. * TIMING...Precipitation is expected to begin late tonight. Temperatures may be warm enough for the precipitation to begin as rain, but they are expected to cool below freezing by sunrise on Sunday. A mixture of freezing rain and sleet is expected during the day on Sunday. Precipitation may transition back to rain by the afternoon before tapering off during the early evening hours. * IMPACTS...Ice and snow accumulations will create treacherous driving conditions. The weight of the ice and snow on tree limbs and power lines could produce isolated outages. * WINDS...East 5 to 10 mph. * TEMPERATURES...In the lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet...or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ009-010-PAZ060-061-105-121400- /O.CON.KPHI.WW.Y.0008.170212T1100Z-170212T1800Z/ Hunterdon-Somerset-Berks-Lehigh-Upper Bucks- Including the cities of Flemington, Somerville, Reading, Allentown, Chalfont, and Perkasie 933 PM EST Sat Feb 11 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM TO 1 PM EST SUNDAY... * ACCUMULATIONS...Snow accumulation of up to 1 inch...along with around a trace of ice. * LOCATIONS...Portions of north central New Jersey and eastern Pennsylvania. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..Less than one inch. * ICE ACCUMULATIONS...around a trace. * TIMING...Precipitation is expected to begin late tonight and continue through Sunday. Temperatures may be warm enough for the precipitation to begin as rain, but they are expected to cool below freezing by sunrise on Sunday. A mixture of freezing rain and sleet is expected during the morning hours on Sunday. Precipitation will transition back to rain before tapering off during the early evening hours. * IMPACTS...Ice and snow accumulations may create slippery conditions on roads...bridges and sidewalks. * WINDS...East 5 to 10 mph. * TEMPERATURES...In the mid 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet...or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$
001 WWUS41 KPHI 120858 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 358 AM EST Sun Feb 12 2017 NJZ001-PAZ054-055-122100- /O.CON.KPHI.WW.Y.0008.000000T0000Z-170213T0500Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 358 AM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * LOCATIONS...The southern Poconos and far northwest New Jersey. * HAZARD TYPES...Freezing rain...sleet...and snow. * SNOW AND SLEET ACCUMULATIONS..Less than 1 inch during the day Sunday...with an additional 1 to 2 inches tonight. * ICE ACCUMULATIONS...Around a tenth to a quarter of an inch. * TIMING...A mixture of freezing rain, sleet, and snow is expected during the day. Mainly light freezing rain is expected late this afternoon and early this evening before transition to snow showers late this evening. * IMPACTS...Ice and snow accumulations will create treacherous driving conditions. The weight of the ice and snow on tree limbs and power lines could produce scattered outages, especially as winds increase late this evening. * WINDS...East 5 to 15 mph with gusts up to 25 mph becoming west 15 to 25 mph with gusts to 45 mph late this evening. * TEMPERATURES...In the lower 30s. 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. Report Snow and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ007-008-PAZ062-122100- /O.CON.KPHI.WW.Y.0008.000000T0000Z-170212T2300Z/ Warren-Morris-Northampton- Including the cities of Washington, Morristown, Bethlehem, and Easton 358 AM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * LOCATIONS...Portions of the Lehigh Valley and adjacent northwest New Jersey. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..Less than one inch. * ICE ACCUMULATIONS...Up to a tenth of an inch. * TIMING...Precipitation has started out as rain, but temperatures are expected to cool to below freezing by around or shortly after sunrise this morning. A mixture of freezing rain and sleet will occur during the day. Precipitation may transition back to rain by late afternoon before tapering off during the early evening hours. * IMPACTS...Ice and sleet accumulations will create slippery driving conditions...particularly on untreated roads, bridges and overpasses. * WINDS...East 5 to 15 mph. * TEMPERATURES...Falling into the lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ009-010-PAZ060-061-105-121800- /O.CON.KPHI.WW.Y.0008.170212T1100Z-170212T1800Z/ Hunterdon-Somerset-Berks-Lehigh-Upper Bucks- Including the cities of Flemington, Somerville, Reading, Allentown, Chalfont, and Perkasie 358 AM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * LOCATIONS...Portions of north central New Jersey and eastern Pennsylvania. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..Less than one inch. * ICE ACCUMULATIONS...A trace to a few hundredths of an inch. * TIMING...Precipitation has begun as rain, but temperatures are expected to cool to around freezing shortly after sunrise this morning. A mixture of freezing rain and sleet is expected during the morning hours. Precipitation will transition back to rain early this afternoon before tapering off during the early evening hours. * IMPACTS...Ice and snow accumulations may create slippery conditions...particularly on untreated roads, bridges and overpasses. * WINDS...East 5 to 15 mph with gusts up to 25 mph. * TEMPERATURES...Falling into the lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ CMS/JRK
273 WWUS41 KPHI 121519 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 1019 AM EST Sun Feb 12 2017 NJZ012>015-121800- /O.EXA.KPHI.WW.Y.0008.000000T0000Z-170212T1800Z/ Middlesex-Western Monmouth-Eastern Monmouth-Mercer- Including the cities of New Brunswick, Freehold, Sandy Hook, and Trenton 1019 AM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... The National Weather Service in Mount Holly has issued a Winter Weather Advisory for freezing rain and sleet...which is in effect until 1 PM EST this afternoon. * ACCUMULATIONS...A trace to a light glaze of ice. * LOCATIONS...Portions of central New Jersey. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS...A trace to less than one-quarter of an inch of sleet. * TIMING...A mixture of freezing rain and sleet will impact the region this morning. Precipitation will transition back to rain early this afternoon before ending early this evening. * IMPACTS...Ice and sleet accumulations may create slippery conditions on roads...bridges and sidewalks. * WINDS...East 10 to 15 mph with gusts up to 25 mph. * TEMPERATURES...In the lower 30s...rising to the mid and upper 30s this afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ001-PAZ054-055-121800- /O.CON.KPHI.WW.Y.0008.000000T0000Z-170213T0500Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 1019 AM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * LOCATIONS...The southern Poconos and far northwest New Jersey. * HAZARD TYPES...Freezing rain...sleet...and snow. * SNOW AND SLEET ACCUMULATIONS..Less than 1 inch during the day Sunday...with an additional 1 to 2 inches tonight. * ICE ACCUMULATIONS...around one quarter of an inch. * TIMING...A mixture of freezing rain, sleet, and snow will fall today. Mainly light freezing rain is expected late this afternoon and early this evening before transition to snow showers late this evening. * IMPACTS...Ice and snow accumulations will create treacherous driving conditions. The weight of the ice and snow on tree limbs and power lines could produce scattered outages. * WINDS...East 5 to 15 mph with gusts up to 25 mph. * TEMPERATURES...In the lower 30s. 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. Report Snow and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ007-008-PAZ062-121800- /O.CON.KPHI.WW.Y.0008.000000T0000Z-170212T2300Z/ Warren-Morris-Northampton- Including the cities of Washington, Morristown, Bethlehem, and Easton 1019 AM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * LOCATIONS...Portions of the Lehigh Valley and adjacent northwest New Jersey. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..Less than one inch. * ICE ACCUMULATIONS...around a tenth of an inch. * TIMING...A mixture of freezing rain and sleet will occur during the day today. Precipitation may transition back to rain by late afternoon before tapering off during the early evening hours. * IMPACTS...Ice and snow accumulations will create treacherous driving conditions. The weight of the ice and snow on tree limbs and power lines could produce isolated outages. * WINDS...East 5 to 10 mph with gusts up to 20 mph. * TEMPERATURES...In the lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ009-010-PAZ060-061-105-121800- /O.CON.KPHI.WW.Y.0008.000000T0000Z-170212T1800Z/ Hunterdon-Somerset-Berks-Lehigh-Upper Bucks- Including the cities of Flemington, Somerville, Reading, Allentown, Chalfont, and Perkasie 1019 AM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * LOCATIONS...Portions of north central New Jersey and eastern Pennsylvania. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..Less than one inch. * ICE ACCUMULATIONS...around a trace. * TIMING...A mixture of freezing rain and sleet will fall this morning. Precipitation will transition back to rain early this afternoon before tapering off during the early evening hours. * IMPACTS...Ice and snow accumulations may create slippery conditions on roads...bridges and sidewalks. * WINDS...East 10 to 15 mph with gusts up to 25 mph. * TEMPERATURES...In the lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$
263 WWUS41 KPHI 121725 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 1225 PM EST Sun Feb 12 2017 NJZ009-010-012>015-PAZ060-061-105-122100- /O.EXT.KPHI.WW.Y.0008.000000T0000Z-170212T2100Z/ Hunterdon-Somerset-Middlesex-Western Monmouth-Eastern Monmouth- Mercer-Berks-Lehigh-Upper Bucks- Including the cities of Flemington, Somerville, New Brunswick, Freehold, Sandy Hook, Trenton, Reading, Allentown, Chalfont, and Perkasie 1225 PM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * LOCATIONS...Portions of north central New Jersey and eastern Pennsylvania. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..Less than one inch. * ICE ACCUMULATIONS...around a trace. * TIMING...A mixture of freezing rain and sleet will fall into this afternoon. Precipitation will transition back to rain early this afternoon before tapering off during the early evening hours. * IMPACTS...Ice and snow accumulations may create slippery conditions on roads...bridges and sidewalks. * WINDS...East 5 to 10 mph with gusts up to 25 mph. * TEMPERATURES...In the low to mid 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ001-PAZ054-055-130500- /O.CON.KPHI.WW.Y.0008.000000T0000Z-170213T0500Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 1225 PM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * LOCATIONS...The southern Poconos and far northwest New Jersey. * HAZARD TYPES...Freezing rain...sleet...and snow. * SNOW AND SLEET ACCUMULATIONS..1 to 2 inches during the day...with an additional 1 to 2 inches tonight. * ICE ACCUMULATIONS...around one quarter of an inch. * TIMING...A mixture of freezing rain, sleet, and snow will fall today. Mainly light freezing rain is expected late this afternoon and early this evening before transition to snow showers late this evening. * IMPACTS...Ice and snow accumulations will create treacherous driving conditions. The weight of the ice and snow on tree limbs and power lines could produce scattered outages. * WINDS...West 5 to 15 mph with gusts up to 25 mph. * TEMPERATURES...In the upper 20s to lower 30s. 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. Report Snow and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ007-008-PAZ062-122300- /O.CON.KPHI.WW.Y.0008.000000T0000Z-170212T2300Z/ Warren-Morris-Northampton- Including the cities of Washington, Morristown, Bethlehem, and Easton 1225 PM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * LOCATIONS...Portions of the Lehigh Valley and adjacent northwest New Jersey. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..Less than one inch. * ICE ACCUMULATIONS...around a tenth of an inch. * TIMING...A mixture of freezing rain and sleet will occur during the day today. Precipitation may transition back to rain by late afternoon before tapering off during the early evening hours. * IMPACTS...Ice and snow accumulations will create treacherous driving conditions. The weight of the ice and snow on tree limbs and power lines could produce isolated outages. * WINDS...East 5 to 10 mph with gusts up to 20 mph. * TEMPERATURES...In the lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$
126 WWUS41 KPHI 122015 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 315 PM EST Sun Feb 12 2017 NJZ012>015-122115- /O.CAN.KPHI.WW.Y.0008.000000T0000Z-170212T2100Z/ Middlesex-Western Monmouth-Eastern Monmouth-Mercer- Including the cities of New Brunswick, Freehold, Sandy Hook, and Trenton 315 PM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY IS CANCELLED... The National Weather Service in Mount Holly has cancelled the Winter Weather Advisory. Temperatures have risen above freezing and should remain above freezing if any additional showers affect the area later this afternoon and evening. $$ NJZ007-008-PAZ062-130000- /O.EXT.KPHI.WW.Y.0008.000000T0000Z-170213T0000Z/ Warren-Morris-Northampton- Including the cities of Washington, Morristown, Bethlehem, and Easton 315 PM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 PM EST THIS EVENING... * LOCATIONS...Portions of the Lehigh Valley and adjacent northwest New Jersey. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..around a trace additional sleet accumulation. * ICE ACCUMULATIONS...around a trace additional glaze. * TIMING...A mixture of freezing rain and sleet will occur late this afternoon and evening before precipitation ends. * IMPACTS...Ice and snow accumulations will create treacherous driving conditions. The weight of the ice and snow on tree limbs and power lines could produce isolated outages. * WINDS...Northeast 5 to 10 mph with gusts up to 20 mph...becoming Northwest 20 to 30 mph with gusts 40 to 50 mph overnight and into Monday. * TEMPERATURES...In the lower to mid 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ009-010-PAZ060-061-105-130000- /O.EXT.KPHI.WW.Y.0008.000000T0000Z-170213T0000Z/ Hunterdon-Somerset-Berks-Lehigh-Upper Bucks- Including the cities of Flemington, Somerville, Reading, Allentown, Chalfont, and Perkasie 315 PM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 PM EST THIS EVENING... * LOCATIONS...Portions of north central New Jersey and eastern Pennsylvania. * HAZARD TYPES...Freezing rain and sleet. * SLEET ACCUMULATIONS..around a trace additional sleet accumulation. * ICE ACCUMULATIONS...around a trace additional glaze. * TIMING...A mixture of freezing rain and sleet will occur late this afternoon and evening before precipitation ends. * IMPACTS...Ice and snow accumulations may create slippery conditions on roads...bridges and sidewalks. * WINDS...Northeast 5 to 10 mph...becoming Northwest 20 to 30 mph with gusts 40 to 50 mph overnight and into Monday. * TEMPERATURES...In the low to mid 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of sleet or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report sleet and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$ NJZ001-PAZ054-055-130500- /O.CON.KPHI.WW.Y.0008.000000T0000Z-170213T0500Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 315 PM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * LOCATIONS...The southern Poconos and far northwest New Jersey. * HAZARD TYPES...Freezing rain...sleet...and snow. * SNOW AND SLEET ACCUMULATIONS..an additional 1 to 2 inches tonight. * ICE ACCUMULATIONS...around a trace additional glaze. * TIMING...A mixture of freezing rain, sleet, and snow will occur late this afternoon and evening before precipitation transition to snow showers late this evening. * IMPACTS...Ice and snow accumulations will create treacherous driving conditions. The weight of the ice and snow on tree limbs and power lines could produce scattered outages. * WINDS...Northwest 5 to 15 mph with gusts up to 25 mph...becoming Northwest 20 to 30 mph with gusts 40 to 50 mph overnight and into Monday. * TEMPERATURES...In the upper 20s to lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of snow...sleet...or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report Snow and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$
825 WWUS41 KPHI 122357 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 657 PM EST Sun Feb 12 2017 NJZ007>010-PAZ060>062-105-130100- /O.CAN.KPHI.WW.Y.0008.000000T0000Z-170213T0000Z/ Warren-Morris-Hunterdon-Somerset-Berks-Lehigh-Northampton- Upper Bucks- Including the cities of Washington, Morristown, Flemington, Somerville, Reading, Allentown, Bethlehem, Easton, Chalfont, and Perkasie 657 PM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY IS CANCELLED... The National Weather Service in Mount Holly has cancelled the Winter Weather Advisory. No further freezing precipitation is expected. The ice that is already on area roads and sidewalks will be slow to melt, so continue to use caution if you will be out tonight. $$ NJZ001-PAZ054-055-130500- /O.CON.KPHI.WW.Y.0008.000000T0000Z-170213T0500Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 657 PM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * LOCATIONS...The southern Poconos and far northwest New Jersey. * HAZARD TYPES...Sleet and snow. * SNOW AND SLEET ACCUMULATIONS..an additional 1 to 2 inches tonight. * TIMING...A mixture of sleet and snow will occur this evening before precipitation transition to snow showers later tonight. * IMPACTS...The snowfall will create slippery and snow covered roadways. * WINDS...Northwest 10 to 15 mph with gusts up to 25 mph. * TEMPERATURES...In the lower 30s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of snow...sleet...or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities...and use caution while driving. Report Snow and ice accumulation to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page...or using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for the latest event are available online at www.weather.gov/phi/winter && $$
716 WWUS41 KPHI 130451 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 1151 PM EST Sun Feb 12 2017 NJZ001-PAZ054-055-130600- /O.EXP.KPHI.WW.Y.0008.000000T0000Z-170213T0500Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 1151 PM EST Sun Feb 12 2017 ...WINTER WEATHER ADVISORY WILL EXPIRE AT MIDNIGHT EST TONIGHT... Occasional light snow showers are expected tonight and tomorrow with accumulations up to an inch or two possible. However, these forecast snowfall amounts are below advisory thresholds. Therefore, the winter weather advisory will be allowed to expire. Continue to use caution driving on area roads tonight and tomorrow as temperatures will remain near or below freezing. Untreated roads and bridges will be especially slippery. $$ CMS
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 Feb 11, 12:16 AM EST, 3 hours 42 minutes earlier.
Area forecast discussion, Feb 11, 12:16 AM EST, 3 hours 42 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
1216 AM EST Sat Feb 11 2017
.SYNOPSIS...
A warm front will lift north of the area tonight into early
Saturday, while a clipper low will move across the Northeast
Saturday and push a frontal boundary just south of the area. A
stronger low will move across our area Sunday, pulling a frontal
boundary across the East Coast. This low will strengthen
significantly as it moves to our northeast and into the Gulf of
Maine Sunday night into Monday. As high pressure builds to our
south Tuesday, another low pressure system is expected to move
across the Northeast Tuesday night into Wednesday, then
strengthen as it moves into the Canadian Maritimes through
Thursday.
&&
.NEAR TERM /UNTIL 6 AM THIS MORNING/...
High pressure will continue to move further off shore overnight
while a warm front will lift through our region overnight.
Snow showers are sliding northeast and are just about to exit
our region. However, did not make any adjustments to the PoPs at
this time as there could be additional snow shower development
across the northern half of our area as a mid level jet slides
closer.
The cloud cover and the warm front should prevent temperatures
from falling much tonight. Minimum temperatures are forecast to
occur this evening. Readings should begin to rise slowly with
the arrival of the warm front.
A light southwest wind early this evening should become south
to southeast for a time overnight before shifting back to the
southwest in the wake of the warm front.
&&
.SHORT TERM /6 AM THIS MORNING THROUGH 6 PM SUNDAY/...
The warm front may drop back into parts of eastern Pennsylvania
and northern New Jersey as a cold front on Saturday. We are
anticipating a fair amount of cloud cover but no precipitation.
The wind should favor the southwest to west at 5 to 10 MPH to
the south of the frontal boundary. The wind may become somewhat
variable to the north of the front.
Maximum temperatures are forecast to range from around 40
degrees in the elevated terrain of the Poconos and northwestern
New Jersey to near 60 in southern Delaware.
&&
.LONG TERM /SUNDAY NIGHT THROUGH FRIDAY/...
On Saturday night, an area of low pressure will be moving
through the Ohio River Valley as it moves along the frontal
boundary that sinks across the area during the day Saturday. The
low is expected to move across our area during the day Sunday,
which will be the most likely period for precipitation. However,
there will be enhanced moisture and lift associated with a lead
short wave/vorticity impulse increasing Saturday night, so
precipitation could start during the pre-dawn hours Sunday.
Temperatures are expected to cool some overnight Saturday,
especially for portions of northern New Jersey and northwest
Pennsylvania where temperatures are likely to drop below
freezing by the time the precipitation begins. This is expected
to lead to a period of sleet and freezing rain across areas
along and north of the I-80 corridor. Once the cold air sets in,
it may be hard to scour out for the higher elevation of Monroe,
PA and Sussex, NJ. These icy conditions could lead to slippery
travel conditions Sunday. The remainder of the forecast area is
expected to remain all rain. The precipitation could change over
to snow late in the afternoon and evening as cold air through
the column moves in as the low passes to our northeast.
As the low passes to our northeast Sunday night and Monday, it
will strengthen quite significantly, especially as it moves into
the Gulf of Maine. Winds are expected to increase and become
quite gusty late Sunday night and during the day Monday. Winds
gusts could reach 40-50 mph. A Wind Advisory may be needed for
portions of the area as we move through the weekend. With the
strong northwest flow, it will not be surprising to see some
flurries or snow showers across the Poconos during the day
Monday.
High pressure builds to our south late Monday night into early
Tuesday, but our area will be on the far northern edge. Still we
expect quiet weather Monday night into Tuesday.
For Tuesday night into Wednesday, another clipper system is
forecast to be moving out of the Great Lakes region and
approaching our area. The 12z GFS and ECMWF differ in how they
react to the low as it moves offshore with the GFS absorbing it
into the low already located across the Canadian Maritimes. The
ECMWF brings another low northward from the southeast coast and
strengthens the two as they combine off the coast then move
northeastward into the Canadian Maritimes. The GFS actually has
this low off the southeast coast, but not until 12 hours later.
Regardless, there will be a chance of showers Tuesday night into
Wednesday as the clipper low approaches and moves across the
area. If the precipitation starts early enough, it will begin as
snow for most places, then possibly mix with or change to rain
during the day Wednesday. Not much changed with the model
guidance since yesterday, so with the uncertainty and
disagreement between the two, we will follow closely to WPC
during this period.
&&
.AVIATION /05Z SATURDAY THROUGH WEDNESDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG,
KMIV, KACY and surrounding areas.
For the 06Z TAFs...VFR conditions expected today with a BKN-OVC
midlevel cloud deck waffling between 8-15 kft through the day.
May see a SCT to possibly BKN lower-level stratocumulus deck
around 3000-5000 ft late this morning and afternoon, but latest
model guidance has come fairly dry in this layer. Light
southwest to west winds should develop across the region. By
this evening, lower cloud deck more likely to become
established, with ceilings approaching MVFR by 06Z Sunday. Some
indications a front will move in from the north, which would
switch (light) winds to northeast and promote a much more rapid
deterioration of ceilings/visibility. Confidence is low
regarding timing/occurrence.
OUTLOOK...
Saturday night...VFR possible early, lowering to MVFR and IFR
overnight. Rain possibly moving in late overnight. Freezing
rain/sleet expected to remain north of TAF sites.
Sunday...IFR conditions with periods of rain. Freezing
rain/sleet expected to remain north of TAF sites.
Sunday night...Conditions improving overnight. Rain may change
to snow during the evening before ending. Winds becoming gusty
northwest 30-35 knots.
Monday-Monday night...Generally VFR. Strong gusty northwest
winds 30- 40 knots. Wind gusts diminishing overnight.
Tuesday-Wednesday...Generally VFR. Chance of rain or snow
showers which may periodically lower conditions. Northwest winds
could become gusty 25-30 knots on Wednesday.
&&
.MARINE...
Increasing southwest flow tonight should result in wind gusts
building back into the 25 to 30 knot range on our ocean waters
late this evening. Thus the small craft advisory continues
through 1 PM Saturday.
OUTLOOK...
Saturday night-Sunday...Sub-Small Craft Advisory conditions expected.
Sunday night-Monday night...Return to Small Craft Advisory
conditions likely in the evening, increasing to gale force
overnight Sunday through Monday. Conditions may fall back to
Small Craft Advisory levels Monday night.
Tuesday...Conditions expected to fall below Small Craft Advisory
levels during the day Tuesday.
Tuesday night-Wednesday...Conditions may increase back to Small
Craft Advisory levels overnight Tuesday into Wednesday.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...Small Craft Advisory until 1 PM EST this afternoon for
ANZ450>455.
&&
Synopsis...Robertson
Near Term...Iovino/Johnson
Short Term...Iovino
Long Term...Robertson
Aviation...CMS/Iovino/Johnson/Robertson
Marine...Iovino/RobertsonHazardous weather outlook, Feb 10, 3:51 PM EST, 12 hours 7 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 351 PM EST Fri Feb 10 2017 NJZ001-007-008-PAZ054-055-062-112100- Sussex-Warren-Morris-Carbon-Monroe-Northampton- 351 PM EST Fri Feb 10 2017 This Hazardous Weather Outlook is for northern New Jersey...east central Pennsylvania and northeast Pennsylvania. .DAY ONE...This Afternoon and Tonight. There is a low probability for widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. There is a chance for a wintry mix of sleet and freezing rain at times Sunday, mainly north of I-80. Northwesterly winds may gust up to 40 to 50 MPH on Monday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. DEZ001>004-MDZ008-012-015-019-020-NJZ009-010-012>027-PAZ060-061-070- 071-101>106-112100- 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-Delaware-Philadelphia- Western Chester-Eastern Chester-Western Montgomery- Eastern Montgomery-Upper Bucks-Lower Bucks- 351 PM EST Fri Feb 10 2017 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. There is a low probability for widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Northwesterly winds may gust up to 40 to 50 MPH on Monday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. ANZ430-431-450>455-112100- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 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- 351 PM EST Fri Feb 10 2017 This Hazardous Weather Outlook is for Atlantic coastal waters and Delaware Bay Waters. .DAY ONE...This Afternoon and Tonight. There is a low probability for widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Northwesterly gale force wind gusts of 40 to 45 knots are possible late Sunday night and Monday. .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 11, 4:13 AM EST | Gale Warning | PHI | 24 hr | |
| Feb 11, 4:13 AM EST | Storm Watch | PHI | 21 hr | |
| Feb 11, 3:34 PM EST | Small Craft Advisory | PHI | 9 hr |
Nearby
Winter Weather Advisories in New Jersey, 2017Winter Weather Advisories in Pennsylvania, 2017Every winter weather advisory in 2017
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.