Alert archive / New Jersey / Winter Weather Advisories in 2017
Winter Weather Advisory 9, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this winter weather advisory at Mar 9, 2017, 3:35 AM EST for 11 counties in New Jersey; 10 counties in Pennsylvania. It took effect at Mar 9, 2017, 8:00 PM EST. It was in force for 18 hr.
The area
The counties it named.
The facts
- Issued
- Mar 9, 2017, 3:35 AM EST (08:35 UTC)
- In effect from
- Mar 9, 2017, 8:00 PM EST
- Expired
- Mar 10, 2017, 1:47 PM EST
- In force
- 18 hr
- Issued by
- NWS Philadelphia/Mount Holly
All 21 counties
Burlington County, NJ, Camden County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Ocean County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Bucks County, PA, Carbon County, PA, Chester County, PA, Delaware County, PA, Lehigh County, PA, Monroe County, PA, Montgomery County, PA, Northampton County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 74 km from the middle of the area, began a volume at 08:39 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, 8.6 hours before the alert went out and 189 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
- 2061 m above ground
- 0-6 km bulk shear
- 93 kt
- 0-1 km storm-relative helicity
- 423 m²/s²
- 0-3 km storm-relative helicity
- 526 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
639 WWUS41 KPHI 090835 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 335 AM EST Thu Mar 9 2017 NJZ001-PAZ054-055-092045- /O.NEW.KPHI.WW.Y.0009.170310T0100Z-170310T1500Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 335 AM EST Thu Mar 9 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 10 AM EST FRIDAY... The National Weather Service in Mount Holly has issued a Winter Weather Advisory for snow, which is in effect from 8 PM this evening to 10 AM EST Friday. * LOCATIONS...Southern Poconos and far northwest New Jersey. * HAZARD TYPES...Snow. * SNOW ACCUMULATIONS...4 to 6 inches. * TIMING...A mix of rain and snow in the higher elevations and rain in the valleys will overspread the I-80 corridor this evening. Precipitation will transition to snow from north to south before midnight. The snow will become moderate to heavy at times overnight tonight and early Friday morning before gradually tapering off through late morning. * IMPACTS...Roads will become snow covered and slippery. Poor visibility in heavier snow could also impact driving. Conditions will result in hazardous travel for the Friday morning commute. * WINDS...North 5 to 10 mph. * TEMPERATURES...Upper 30s at the onset, then falling into the upper 20s and lower 30s overnight. * VISIBILITIES...One-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means that periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities...and use caution while driving. Report snow 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>010-012-PAZ060>062-103-105-092045- /O.NEW.KPHI.WW.Y.0009.170310T0500Z-170310T1700Z/ Warren-Morris-Hunterdon-Somerset-Middlesex-Berks-Lehigh- Northampton-Western Montgomery-Upper Bucks- Including the cities of Washington, Morristown, Flemington, Somerville, New Brunswick, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 335 AM EST Thu Mar 9 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON EST FRIDAY... The National Weather Service in Mount Holly has issued a Winter Weather Advisory for snow, which is in effect from midnight tonight to noon EST Friday. * LOCATIONS...Northeastern Pennsylvania and central and northern New Jersey. * HAZARD TYPES...Snow. * SNOW ACCUMULATIONS...2 to 4 inches. * TIMING...Rain will overspread the area and start to mix in with snow from north to south overnight tonight. A changeover to all snow will also occur from north to south within a few hours after the rain starts. The snow will become moderate to briefly heavy at times late tonight and into the start of the Friday morning commute before gradually tapering off toward midday. * IMPACTS...Local untreated roads will become snow covered and slippery, especially at higher elevations along and north of I-78. Poor visibility in heavier snow could also impact driving. Conditions will result in hazardous travel for the Friday morning commute. * WINDS...North 5 to 10 mph. * TEMPERATURES...Upper 30s and lower 40s at the onset, then quickly falling into the lower and mid 30s overnight. * VISIBILITIES...One-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means that periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities...and use caution while driving. Report snow 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 && $$ Klein
9 follow-up statements
543 WWUS41 KPHI 092024 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 324 PM EST Thu Mar 9 2017 ...SNOW IS EXPECTED OVERNIGHT INTO FRIDAY... .Low pressure located over the lower Ohio River Valley this evening is forecast to progress eastward. The low is expected to pass off the Delmarva coast early on Friday before moving out to sea. NJZ013-015-PAZ104-106-101000- /O.EXA.KPHI.WW.Y.0009.170310T0500Z-170310T1700Z/ Western Monmouth-Mercer-Eastern Montgomery-Lower Bucks- Including the cities of Freehold, Trenton, Norristown, Lansdale, Morrisville, and Doylestown 324 PM EST Thu Mar 9 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON EST FRIDAY... The National Weather Service in Mount Holly has issued a Winter Weather Advisory for snow. It is in effect from midnight tonight until noon on Friday. * LOCATIONS...The northern suburbs of Philadelphia eastward into central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 3 inches. * TIMING...Rain is forecast to overspread the area around midnight. The rain is expected to change to snow toward morning and the snow is anticipated to continue through Friday morning's commute. The steady snow should come to an end by midday. However, lingering snow showers are possible on Friday afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery. The snow will result in reduced visibility. Hazardous travel is expected for late tonight and Friday morning, including the Friday morning commute. * WINDS...Northerly at 6 to 12 MPH. * TEMPERATURES...Falling from the lower and middle 40s around midnight to the lower and middle 30s on Friday morning. * VISIBILITy...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ001-PAZ054-055-101000- /O.CON.KPHI.WW.Y.0009.170310T0100Z-170310T1500Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 324 PM EST Thu Mar 9 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 10 AM EST FRIDAY... * LOCATIONS...The Poconos of Pennsylvania and far northern New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...3 to 6 inches with the greatest totals in the elevated terrain. * TIMING...Rain and snow are forecast to overspread the area late this evening. The precipitation is expected to change to all snow around or shortly after midnight and the snow is anticipated to continue through Friday morning's commute. The steady snow should come to an end by midday. However, lingering snow showers and snow squalls are possible on Friday afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery. The snow will result in reduced visibility. Hazardous travel is expected for late tonight and Friday morning, including the Friday morning commute. * WINDS...Northerly at 6 to 12 MPH. * TEMPERATURES...Falling from the middle and upper 30s around midnight to the upper 20s and lower 30s on Friday morning. * VISIBILITy...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ007>010-012-PAZ060>062-103-105-101000- /O.CON.KPHI.WW.Y.0009.170310T0500Z-170310T1700Z/ Warren-Morris-Hunterdon-Somerset-Middlesex-Berks-Lehigh- Northampton-Western Montgomery-Upper Bucks- Including the cities of Washington, Morristown, Flemington, Somerville, New Brunswick, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 324 PM EST Thu Mar 9 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON EST FRIDAY... * LOCATIONS...The Lehigh Valley and parts of southeastern Pennsylvania eastward into parts of northern and central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 4 inches with the greatest totals in the elevated terrain. * TIMING...Rain is forecast to overspread the area around midnight. The rain is expected to change to snow overnight and the snow is anticipated to continue through Friday morning's commute. The steady snow should come to an end by midday. However, lingering snow showers and snow squalls are possible on Friday afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery. The snow will result in reduced visibility. Hazardous travel is expected for late tonight and Friday morning, including the Friday morning commute. * WINDS...Northerly at 6 to 12 MPH. * TEMPERATURES...Falling from the lower and middle 40s around midnight to the lower and middle 30s on Friday morning. * VISIBILITy...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ Iovino
067 WWUS41 KPHI 100225 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 925 PM EST Thu Mar 9 2017 ...SNOW IS EXPECTED OVERNIGHT INTO FRIDAY... .Low pressure located over the Ohio River Valley this evening is forecast to progress eastward. The low is expected to pass off the Delmarva coast early on Friday before moving out to sea. NJZ001-PAZ054-055-101430- /O.CON.KPHI.WW.Y.0009.000000T0000Z-170310T1500Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 925 PM EST Thu Mar 9 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST FRIDAY... * LOCATIONS...The Poconos of Pennsylvania and far northern New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...3 to 6 inches with the greatest totals in the elevated terrain. * TIMING...Rain and snow are forecast to overspread the area late this evening. The precipitation is expected to change to all snow shortly after midnight and the snow is anticipated to continue through Friday morning's commute. The steady snow should come to an end by midday. However, lingering snow showers and snow squalls are possible on Friday afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery. The snow will result in reduced visibility. Hazardous travel is expected for late tonight and Friday morning, including the Friday morning commute. * WINDS...Northerly at 6 to 12 MPH. * TEMPERATURES...Falling from the middle and upper 30s around midnight to the upper 20s and lower 30s on Friday morning. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ007>010-PAZ060>062-103-105-101430- /O.CON.KPHI.WW.Y.0009.170310T0500Z-170310T1700Z/ Warren-Morris-Hunterdon-Somerset-Berks-Lehigh-Northampton- Western Montgomery-Upper Bucks- Including the cities of Washington, Morristown, Flemington, Somerville, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 925 PM EST Thu Mar 9 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST FRIDAY... * LOCATIONS...The Lehigh Valley and parts of southeastern Pennsylvania eastward into parts of northern and central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 4 inches with the greatest totals in the elevated terrain. * TIMING...Rain is forecast to overspread the area after midnight. The rain is expected to change to snow overnight and the snow is anticipated to continue through Friday morning's commute. The steady snow should come to an end by midday. However, lingering snow showers and snow squalls are possible on Friday afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery. The snow will result in reduced visibility. Hazardous travel is expected for late tonight and Friday morning, including the Friday morning commute. * WINDS...Northerly at 6 to 12 MPH. * TEMPERATURES...Falling from the lower and middle 40s around midnight to the lower and middle 30s on Friday morning. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ012-013-015-PAZ104-106-101430- /O.CON.KPHI.WW.Y.0009.170310T0500Z-170310T1700Z/ Middlesex-Western Monmouth-Mercer-Eastern Montgomery-Lower Bucks- Including the cities of New Brunswick, Freehold, Trenton, Norristown, Lansdale, Morrisville, and Doylestown 925 PM EST Thu Mar 9 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST FRIDAY... * LOCATIONS...The northern suburbs of Philadelphia eastward into central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 3 inches. * TIMING...Rain is forecast to overspread the area after midnight. The rain is expected to change to snow around daybreak and the snow is anticipated to continue through Friday morning's commute. The steady snow should come to an end by midday. However, lingering snow showers are possible on Friday afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery. The snow will result in reduced visibility. Hazardous travel is expected for late tonight and Friday morning, including the Friday morning commute. * WINDS...Northerly at 6 to 12 MPH. * TEMPERATURES...Falling from the lower and middle 40s around midnight to the lower and middle 30s on Friday morning. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ Iovino
805 WWUS41 KPHI 100429 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 1129 PM EST Thu Mar 9 2017 ...SNOW IS EXPECTED OVERNIGHT INTO FRIDAY... .Low pressure located over the Ohio River Valley this evening is forecast to progress eastward. The low is expected to pass off the Delmarva coast early on Friday before moving out to sea. NJZ001-PAZ054-055-101630- /O.EXT.KPHI.WW.Y.0009.000000T0000Z-170310T1700Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 1129 PM EST Thu Mar 9 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON EST FRIDAY... * LOCATIONS...The Poconos of Pennsylvania and far northern New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...3 to 6 inches with the greatest totals in the elevated terrain. * TIMING...Rain has quickly changed to snow late this evening across the higher elevations in the southern Poconos. Precipitation will gradually progress southward to Interstate 80 during the overnight and start out as rain briefly before changing to snow. The snow may be moderate to heavy at times very late tonight and into the morning commute when snowfall rates may exceed one inch per hour. Snow will become lighter during the mid morning and gradually taper off by midday. However, lingering snow showers and snow squalls are possible during the afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery. Visibilities will be poor at times in heavier bands of snow. Hazardous travel is expected for the morning commute. * WINDS...Northerly at 10 to 15 MPH with gusts to 25 MPH. * TEMPERATURES...Falling from the upper 30s and lower 40s to the upper 20s and lower 30s by Friday morning. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ007>010-PAZ060>062-103-105-101630- /O.EXT.KPHI.WW.Y.0009.170310T0700Z-170310T1800Z/ Warren-Morris-Hunterdon-Somerset-Berks-Lehigh-Northampton- Western Montgomery-Upper Bucks- Including the cities of Washington, Morristown, Flemington, Somerville, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 1129 PM EST Thu Mar 9 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 2 AM TO 1 PM EST FRIDAY... * LOCATIONS...The Lehigh Valley and parts of southeastern Pennsylvania eastward into parts of northern and central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 4 inches with the greatest totals at higher elevations above 700 ft. * TIMING...Rain gradually overspreads the area from northwest to southeast late tonight between 1 AM and 4 AM. A quick changeover to snow is expected within an hour or two after the rain moves in. The snow may be moderate to heavy at times, with snowfall rates of 1 inch per hour possible, during the early and mid morning, which coincide with the morning commute. Snow will become lighter from west to east during the late morning and gradually taper off by early afternoon. However, lingering snow showers and snow squalls are possible later in the afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery when the heavier snow arrives. The snow will result in reduced visibility. Hazardous travel is expected for the morning commute. * WINDS...Northerly increasing to 10 to 15 MPH with gusts to 20 MPH. * TEMPERATURES...Falling from the lower and middle 40s around midnight to the lower and middle 30s by morning. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ012-013-015-PAZ104-106-101630- /O.EXT.KPHI.WW.Y.0009.170310T1000Z-170310T1900Z/ Middlesex-Western Monmouth-Mercer-Eastern Montgomery-Lower Bucks- Including the cities of New Brunswick, Freehold, Trenton, Norristown, Lansdale, Morrisville, and Doylestown 1129 PM EST Thu Mar 9 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 5 AM TO 2 PM EST FRIDAY... * LOCATIONS...The northern suburbs of Philadelphia eastward into central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 3 inches. * TIMING...Rain gradually overspreads the area from northwest to southeast late tonight between 4 AM and 6 AM. A quick changeover to snow is expected within an hour or two after the rain moves in. The snow may be moderate to heavy at times, with snowfall rates of 1 inch per hour possible in the morning, including during the morning commute. Snow will become lighter from west to east toward midday before tapering off during the early afternoon. However, lingering snow showers and snow squalls are possible later in the afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery when the heavier snow arrives. The snow will result in reduced visibility. Hazardous travel is expected for the morning commute. * WINDS...Northwest 10 to 15 MPH with gusts to 20 MPH. * TEMPERATURES...Falling from the lower and middle 40s overnight to the lower and middle 30s in the early morning. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall and ice accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ Klein
603 WWUS41 KPHI 100840 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 340 AM EST Fri Mar 10 2017 ...SNOW OVERSPREADS THE AREA FROM NORTH TO SOUTH THIS MORNING... .Low pressure over central Virginia will strengthen as it moves eastward and off the Delmarva coast this morning. NJZ014-018>020-027-PAZ070-071-101-102-101900- /O.EXB.KPHI.WW.Y.0009.170310T1100Z-170310T1900Z/ Eastern Monmouth-Camden-Northwestern Burlington-Ocean- Southeastern Burlington-Delaware-Philadelphia-Western Chester- Eastern Chester- Including the cities of Sandy Hook, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Wharton State Forest, Media, Philadelphia, Honey Brook, Oxford, West Chester, and Kennett Square 340 AM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 2 PM EST THIS AFTERNOON... The National Weather Service in Mount Holly has issued a Winter Weather Advisory for snow, which is in effect until 2 PM EST this afternoon. * LOCATIONS...Philadelphia and its suburbs to the west in southeastern Pennsylvania, as well the eastern suburbs in New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...1 to 2 inches, higher amounts near 3 inches closer to the I-195 corridor in central New Jersey and at higher elevations in Chester County. * TIMING...Rain gradually overspreads the area from northwest to southeast early this morning between 6 and 8 AM. A quick changeover to snow is expected within an hour or two after the rain moves in. The snow may be moderate to heavy at times, with snowfall rates of 1 inch per hour possible during the mid morning, which may coincide with a portion of the morning commute. Heavier snow may continue through about midday near the New Jersey coast. Snow will taper off from west to east during the early afternoon. However, scattered snow showers and localized snow squalls are expected this afternoon and evening. * IMPACTS...Paved surfaces should be mainly wet during this event. However, untreated roads and walkways could become snow covered and slippery at higher elevations to the west of Philadelphia as well as locations in central New Jersey once the heavier snow bands arrive. The snow will result in reduced visibility and impact the morning commute. * WINDS...Northwest 10 to 15 MPH with gusts to 20 MPH. * TEMPERATURES...Lower and mid 40s early this morning, falling into the mid 30s as the precipitation arrives after sunrise this morning. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ001-PAZ054-055-101700- /O.CON.KPHI.WW.Y.0009.000000T0000Z-170310T1700Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 340 AM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * LOCATIONS...The Poconos of Pennsylvania and far northern New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...3 to 6 inches with the highest amounts along the ridges. * TIMING...Snow has remained north of I-80 overnight but will progress southward across the region before sunrise. The snow may be moderate to heavy at times between 5 and 9 AM, which coincides with the morning commute. Snowfall rates may exceed one inch per hour during this time. Snow will become lighter during the mid morning and gradually taper off by midday. However, scattered snow showers and localized snow squalls are expected this afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery. Visibilities will be poor at times in heavier bands of snow. Hazardous travel is expected for the morning commute. * WINDS...Northerly at 10 to 15 MPH with gusts to 25 MPH. * TEMPERATURES...Falling into the upper 20s and lower 30s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ007>010-PAZ060>062-103-105-101800- /O.CON.KPHI.WW.Y.0009.000000T0000Z-170310T1800Z/ Warren-Morris-Hunterdon-Somerset-Berks-Lehigh-Northampton- Western Montgomery-Upper Bucks- Including the cities of Washington, Morristown, Flemington, Somerville, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 340 AM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * LOCATIONS...The Lehigh Valley and parts of southeastern Pennsylvania eastward into parts of northern and central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 5 inches with these higher amounts confined to higher elevations near I-80. * TIMING...Rain gradually overspreads the area from northwest to southeast early this morning between 4 and 6 AM. A quick changeover to snow is expected within an hour after the rain moves in. The snow may be moderate to heavy at times, with snowfall rates of 1 inch per hour possible, between 6 and 10 AM, which coincides with the morning commute. Snow will become lighter from west to east during the late morning and gradually taper off by early afternoon. However, lingering snow showers and snow squalls are possible later in the afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery when the heavier snow arrives. The snow will result in reduced visibility. Hazardous travel is expected for the morning commute. * WINDS...Northerly increasing to 10 to 15 MPH with gusts to 20 MPH. * TEMPERATURES...Falling into the lower and middle 30s this morning. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ012-013-015-PAZ104-106-101900- /O.CON.KPHI.WW.Y.0009.170310T1000Z-170310T1900Z/ Middlesex-Western Monmouth-Mercer-Eastern Montgomery-Lower Bucks- Including the cities of New Brunswick, Freehold, Trenton, Norristown, Lansdale, Morrisville, and Doylestown 340 AM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EST THIS AFTERNOON... * LOCATIONS...The northern suburbs of Philadelphia eastward into central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 4 inches. * TIMING...Rain gradually overspreads the area from northwest to southeast early this morning between 5 and 7 AM. A quick changeover to snow is expected within an hour after the rain moves in. The snow may be moderate to heavy at times, with snowfall rates of 1 inch per hour possible during the mid morning, which may coincide with a portion of the morning commute. Heavier snow may continue through about midday in eastern New Jersey. Snow will taper off from west to east during the early afternoon. However, scattered snow showers and localized snow squalls are expected this afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery when the heavier snow arrives. The snow will result in reduced visibility. Hazardous travel is expected for the morning commute. * WINDS...Northwest 10 to 15 MPH with gusts to 20 MPH. * TEMPERATURES...Falling into the lower and middle 30s early this morning. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ Klein
906 WWUS41 KPHI 101200 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 700 AM EST Fri Mar 10 2017 ...SNOW OVERSPREADS THE AREA FROM NORTHWEST TO SOUTHEAST THIS MORNING... .Low pressure over central Virginia will strengthen as it moves eastward and off the Delmarva coast this morning. NJZ001-PAZ054-055-101700- /O.CON.KPHI.WW.Y.0009.000000T0000Z-170310T1700Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 700 AM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * LOCATIONS...The Poconos of Pennsylvania and far northern New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...3 to 6 inches with the highest amounts along the ridges. * TIMING...Moderate to heavy snow will continue through about 10 AM. Snowfall rates may exceed one inch per hour during this morning commute. Snow will then taper off from west to east late this morning. However, scattered snow showers and localized snow squalls are expected this afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery. Visibilities will be poor at times in heavier bands of snow. Hazardous travel is expected for the commute this morning. * WINDS...Northerly at 10 to 15 MPH with gusts to 25 MPH. * TEMPERATURES...Mid 20s to lower 30s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ007>010-PAZ060>062-103-105-101800- /O.CON.KPHI.WW.Y.0009.000000T0000Z-170310T1800Z/ Warren-Morris-Hunterdon-Somerset-Berks-Lehigh-Northampton- Western Montgomery-Upper Bucks- Including the cities of Washington, Morristown, Flemington, Somerville, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 700 AM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * LOCATIONS...The Lehigh Valley and parts of southeastern Pennsylvania eastward into parts of northern and central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 5 inches with these higher amounts confined to higher elevations near I-80. * TIMING...Snow will be moderate to heavy at times through about 10 AM in the Lehigh Valley and through noon for northern New Jersey. Snowfall rates may exceed one inch per hour during this time. Snow will then taper off from west to east early this afternoon. However, scattered snow showers and localized snow squalls are expected later this afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery when heavier bursts of snow arrives. The snow will result in reduced visibility. Hazardous travel is expected for the morning commute. * WINDS...Northerly increasing to 10 to 15 MPH with gusts to 20 MPH. * TEMPERATURES...Lower and middle 30s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ012-013-015-PAZ104-106-101900- /O.CON.KPHI.WW.Y.0009.000000T0000Z-170310T1900Z/ Middlesex-Western Monmouth-Mercer-Eastern Montgomery-Lower Bucks- Including the cities of New Brunswick, Freehold, Trenton, Norristown, Lansdale, Morrisville, and Doylestown 700 AM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EST THIS AFTERNOON... * LOCATIONS...The northern suburbs of Philadelphia eastward into central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 4 inches. * TIMING...Rain, quickly changing to snow, will continue to overspread the area through 8 AM. Snow will be moderate to heavy at times through about 11 AM for the northern suburbs of Philadelphia and through about 1 PM for central New Jersey. Snowfall rates may exceed one inch per hour during this time. Snow will then taper off from west to east early this afternoon. However, scattered snow showers and localized snow squalls are expected later this afternoon and evening. * IMPACTS...Untreated roads and walkways will become snow covered and slippery when heavier bursts of snow arrives. The snow will result in reduced visibility. Hazardous travel is expected toward the end of the morning and into the lunch commute. * WINDS...Northwest 10 to 15 MPH with gusts to 20 MPH. * TEMPERATURES...Falling into the lower and middle 30s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ014-018>020-027-PAZ070-071-101-102-101900- /O.CON.KPHI.WW.Y.0009.000000T0000Z-170310T1900Z/ Eastern Monmouth-Camden-Northwestern Burlington-Ocean- Southeastern Burlington-Delaware-Philadelphia-Western Chester- Eastern Chester- Including the cities of Sandy Hook, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Wharton State Forest, Media, Philadelphia, Honey Brook, Oxford, West Chester, and Kennett Square 700 AM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EST THIS AFTERNOON... * LOCATIONS...Philadelphia and its suburbs to the west in southeastern Pennsylvania, as well the eastern suburbs in New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...1 to 2 inches, higher amounts near 3 inches closer to the I-195 corridor in central New Jersey and at higher elevations in Chester County. * TIMING...Rain, quickly changing to snow, will continue to overspread the area through 9 AM. Snow will be moderate to heavy at times through about 11 AM for the western suburbs of Philadelphia and through about 1 PM for the eastern suburbs in New Jersey. Snowfall rates may exceed one inch per hour during this time. Snow will then taper off from west to east early this afternoon. However, scattered snow showers and localized snow squalls are expected later this afternoon and evening. * IMPACTS...Paved surfaces should be mainly wet during this event. However, untreated roads and walkways could become snow covered and slippery at higher elevations to the west of Philadelphia as well as locations in central New Jersey once a heavier snow bands arrives. The snow will result in reduced visibility and impact the end of the morning and into the lunch commute. * WINDS...Northwest 10 to 15 MPH with gusts to 20 MPH. * TEMPERATURES...Lower and mid 40s early this morning, falling into the mid 30s as the precipitation arrives. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ Klein
622 WWUS41 KPHI 101627 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 1127 AM EST Fri Mar 10 2017 ...SNOW CONTINUES TO MOVE THROUGH THE REGION THIS AFTERNOON... .Low pressure over central Virginia will strengthen as it moves eastward and off the Delmarva coast this afternoon. NJZ001-PAZ054-055-101800- /O.EXT.KPHI.WW.Y.0009.000000T0000Z-170310T1800Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 1127 AM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * LOCATIONS...The Poconos of Pennsylvania and far northern New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...4 to 6 inches. * TIMING...Snow will begin to taper off around midday. However, scattered snow showers and localized snow squalls are expected this afternoon and evening. * IMPACTS...The heavy snow will create snow covered roads and produce scattered power outages. * WINDS...Northwest 5 to 10 mph with gusts up to 20 mph. * TEMPERATURES...In the upper 20s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ007>010-PAZ060>062-103-105-101900- /O.EXT.KPHI.WW.Y.0009.000000T0000Z-170310T1900Z/ Warren-Morris-Hunterdon-Somerset-Berks-Lehigh-Northampton- Western Montgomery-Upper Bucks- Including the cities of Washington, Morristown, Flemington, Somerville, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 1127 AM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 2 PM EST THIS AFTERNOON... * LOCATIONS...The Lehigh Valley and parts of southeastern Pennsylvania eastward into parts of northern and central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...3 to 5 inches. * TIMING...Snow will then taper off from west to east around lunchtime, and light additional accumulations are possible into early afternoon. Scattered snow showers and localized snow squalls are expected later this afternoon and evening. * IMPACTS...The heavy snow will create snow covered roads and produce scattered power outages. * WINDS...Northwest around 10 mph with gusts up to 25 mph. * TEMPERATURES...In the lower 30s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ012-013-015-PAZ104-106-102000- /O.EXT.KPHI.WW.Y.0009.000000T0000Z-170310T2000Z/ Middlesex-Western Monmouth-Mercer-Eastern Montgomery-Lower Bucks- Including the cities of New Brunswick, Freehold, Trenton, Norristown, Lansdale, Morrisville, and Doylestown 1127 AM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 3 PM EST THIS AFTERNOON... * LOCATIONS...The northern suburbs of Philadelphia eastward into central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...3 to 5 inches. * TIMING...Snow will begin to taper off from west to east early this afternoon. However, scattered snow showers and localized snow squalls are expected later this afternoon and evening. * IMPACTS...The heavy snow will create snow covered roads and produce scattered power outages. * WINDS...North 10 to 15 mph with gusts up to 25 mph. * TEMPERATURES...In the lower 30s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ014-018>020-027-PAZ070-071-101-102-102000- /O.EXT.KPHI.WW.Y.0009.000000T0000Z-170310T2000Z/ Eastern Monmouth-Camden-Northwestern Burlington-Ocean- Southeastern Burlington-Delaware-Philadelphia-Western Chester- Eastern Chester- Including the cities of Sandy Hook, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Wharton State Forest, Media, Philadelphia, Honey Brook, Oxford, West Chester, and Kennett Square 1127 AM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 3 PM EST THIS AFTERNOON... * LOCATIONS...Philadelphia and its suburbs to the west in southeastern Pennsylvania, as well the eastern suburbs in New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 4 inches. * TIMING...Snow will be moderate to heavy at times during the early afternoon hours. Snowfall rates may exceed one inch per hour during this time. Snow will then taper off from west to east by late afternoon. However, scattered snow showers and localized snow squalls are expected later this afternoon and evening. * IMPACTS...The heavy snow will create snow covered roads and produce scattered power outages. * WINDS...Northwest 10 to 15 mph with gusts up to 25 mph. * TEMPERATURES...In the lower 30s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ MPS
977 WWUS41 KPHI 101728 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 1228 PM EST Fri Mar 10 2017 NJZ001-PAZ054-055-101830- /O.CAN.KPHI.WW.Y.0009.000000T0000Z-170310T1800Z/ Sussex-Carbon-Monroe- Including the cities of Newton, Jim Thorpe, and Stroudsburg 1228 PM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY IS CANCELLED... The National Weather Service in Mount Holly has cancelled the Winter Weather Advisory. The bulk of the accumulating snow has ended. There may be some snow showers later this afternoon that could result in localized light additional accumulations. $$ NJZ007>010-PAZ060>062-103-105-101900- /O.CON.KPHI.WW.Y.0009.000000T0000Z-170310T1900Z/ Warren-Morris-Hunterdon-Somerset-Berks-Lehigh-Northampton- Western Montgomery-Upper Bucks- Including the cities of Washington, Morristown, Flemington, Somerville, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 1228 PM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EST THIS AFTERNOON... * LOCATIONS...The Lehigh Valley and parts of southeastern Pennsylvania eastward into parts of northern and central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...3 to 5 inches. * TIMING...Snow is beginning to taper off from west to east, and light additional accumulations are possible into early afternoon. Scattered snow showers and localized snow squalls are expected later this afternoon and evening. * IMPACTS...The heavy snow will create snow covered roads and produce scattered power outages. * WINDS...Northwest around 10 mph with gusts up to 20 mph. * TEMPERATURES...In the lower 30s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ012-013-015-PAZ104-106-102000- /O.CON.KPHI.WW.Y.0009.000000T0000Z-170310T2000Z/ Middlesex-Western Monmouth-Mercer-Eastern Montgomery-Lower Bucks- Including the cities of New Brunswick, Freehold, Trenton, Norristown, Lansdale, Morrisville, and Doylestown 1228 PM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS AFTERNOON... * LOCATIONS...The northern suburbs of Philadelphia eastward into central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...3 to 5 inches. * TIMING...Snow will begin to taper off from west to east early this afternoon. However, scattered snow showers and localized snow squalls are expected later this afternoon and evening. * IMPACTS...The heavy snow will create snow covered roads and produce scattered power outages. * WINDS...Northwest 10 to 15 mph with gusts up to 20 mph. * TEMPERATURES...In the lower 30s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ014-018>020-027-PAZ070-071-101-102-102000- /O.CON.KPHI.WW.Y.0009.000000T0000Z-170310T2000Z/ Eastern Monmouth-Camden-Northwestern Burlington-Ocean- Southeastern Burlington-Delaware-Philadelphia-Western Chester- Eastern Chester- Including the cities of Sandy Hook, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Wharton State Forest, Media, Philadelphia, Honey Brook, Oxford, West Chester, and Kennett Square 1228 PM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS AFTERNOON... * LOCATIONS...Philadelphia and its suburbs to the west in southeastern Pennsylvania, as well the eastern suburbs in New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 4 inches. * TIMING...Snow will be moderate to heavy at times during the early afternoon hours. Snowfall rates may exceed one inch per hour during this time. Snow will then taper off from west to east by late afternoon. However, scattered snow showers and localized snow squalls are expected later this afternoon and evening. * IMPACTS...The heavy snow will create snow covered roads and produce scattered power outages. * WINDS...Northwest 10 to 15 mph with gusts up to 25 mph. * TEMPERATURES...In the lower 30s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$
836 WWUS41 KPHI 101806 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 106 PM EST Fri Mar 10 2017 NJZ007>010-PAZ060>062-103-105-101915- /O.CAN.KPHI.WW.Y.0009.000000T0000Z-170310T1900Z/ Warren-Morris-Hunterdon-Somerset-Berks-Lehigh-Northampton- Western Montgomery-Upper Bucks- Including the cities of Washington, Morristown, Flemington, Somerville, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 106 PM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY IS CANCELLED... The National Weather Service in Mount Holly has cancelled the Winter Weather Advisory. Accumulating snow has ended. There may be some snow showers later this afternoon that could result in localized light additional accumulations. $$ PAZ070-071-101-102-104-101915- /O.CAN.KPHI.WW.Y.0009.000000T0000Z-170310T2000Z/ Delaware-Philadelphia-Western Chester-Eastern Chester- Eastern Montgomery- Including the cities of Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Norristown, and Lansdale 106 PM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY IS CANCELLED... The National Weather Service in Mount Holly has cancelled the Winter Weather Advisory. Accumulating snow has ended. There may be some snow showers later this afternoon that could result in localized light additional accumulations. $$ NJZ012-013-015-PAZ106-102000- /O.CON.KPHI.WW.Y.0009.000000T0000Z-170310T2000Z/ Middlesex-Western Monmouth-Mercer-Lower Bucks- Including the cities of New Brunswick, Freehold, Trenton, Morrisville, and Doylestown 106 PM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS AFTERNOON... * LOCATIONS...The northern suburbs of Philadelphia eastward into central New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...3 to 5 inches. * TIMING...Snow will begin to taper off from west to east early this afternoon. However, scattered snow showers and localized snow squalls are expected later this afternoon and evening. * IMPACTS...The heavy snow will create snow covered roads and produce scattered power outages. * WINDS...Northwest 10 to 15 mph with gusts up to 25 mph. * TEMPERATURES...In the lower 30s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$ NJZ014-018>020-027-102000- /O.CON.KPHI.WW.Y.0009.000000T0000Z-170310T2000Z/ Eastern Monmouth-Camden-Northwestern Burlington-Ocean- Southeastern Burlington- Including the cities of Sandy Hook, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, and Wharton State Forest 106 PM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS AFTERNOON... * LOCATIONS...The eastern suburbs of Philadelphia in New Jersey. * HAZARD TYPE...Snow. * SNOW ACCUMULATIONS...2 to 4 inches. * TIMING...Snow will be moderate to heavy at times during the early afternoon hours. Snowfall rates may exceed one inch per hour during this time. Snow will then taper off from west to east by late afternoon. However, scattered snow showers and localized snow squalls are expected later this afternoon and evening. * IMPACTS...The heavy snow will create snow covered roads and produce scattered power outages. * WINDS...North 10 to 15 mph with gusts up to 25 mph. * TEMPERATURES...In the mid 30s. * VISIBILITY...Reduced to one-half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... This Winter Weather Advisory for snow means that a period of snow will cause hazardous travel. Be prepared for snow covered roads and limited visibility. Use extra caution while driving. Report snow accumulations to the National Weather Service by calling our trained spotter line...posting to the NWS Mount Holly Facebook page or by using Twitter. Snowfall accumulation forecast maps in addition to experimental probabilistic snowfall information for this event are available online at www.weather.gov/phi/winter && $$
726 WWUS41 KPHI 101847 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 147 PM EST Fri Mar 10 2017 NJZ012>015-018>020-027-PAZ106-102000- /O.CAN.KPHI.WW.Y.0009.000000T0000Z-170310T2000Z/ Middlesex-Western Monmouth-Eastern Monmouth-Mercer-Camden- Northwestern Burlington-Ocean-Southeastern Burlington-Lower Bucks- Including the cities of New Brunswick, Freehold, Sandy Hook, Trenton, Camden, Cherry Hill, Moorestown, Mount Holly, Jackson, Wharton State Forest, Morrisville, and Doylestown 147 PM EST Fri Mar 10 2017 ...WINTER WEATHER ADVISORY IS CANCELLED... The National Weather Service in Mount Holly has cancelled the Winter Weather Advisory. Accumulating snow has ended. There may be some snow showers later this afternoon that could result in localized light additional accumulations. $$
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 Mar 8, 9:27 PM EST, 6 hours 8 minutes earlier.
Area forecast discussion, Mar 8, 9:27 PM EST, 6 hours 8 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
927 PM EST Wed Mar 8 2017
.SYNOPSIS...
Surface high pressure will move off the East Coast tomorrow. A weak
low will move from the Great Lakes Thursday to the Mid-Atlantic
coast by Friday morning. Cold high pressure returns for the weekend.
A strong coastal storm may develop early next week.
&&
.NEAR TERM /THROUGH THURSDAY/...
Dry conditions on tap for tonight as surface high pressure
passes off the Southeast U.S. coast. Think winds will be too
strong for radiational cooling, as west winds will be up around
10 MPH, and we could see some occasional higher teens. As a
result, low temperature forecast looks on track as temperatures
have been slow to drop off. Will continue to monitor the Pine
Barrens. If the wind goes light in these locations, they could
be prone to efficient radiational cooling.
Otherwise, lows tonight will range from the low 30s in the Poconos
to the mid and upper 30s across SE PA and central and southern NJ.
Lows in the Delmarva and extreme southern NJ will be in the low
40s.
&&
.SHORT TERM / THURSDAY THROUGH 6 AM THURSDAY/...
Cold front approaches from the west on Thursday as high pressure
continues to drift away from the Southeast U.S. coast. Pressure
gradient tightens up again during the day, and with winds at
50-60 KT at 850 mb passing across the region, expecting strong
mixing once again. Do not think winds will be quite as high as
today, but west winds should range from 15-20 MPH with gusts up
to 30 MPH.
By late afternoon, weak low pressure develops well west of the area
as that cold front approaches. Clouds will spread east, and that
should prevent the winds from mixing down. Think precip will
hold off until Thursday night, so will keep the forecast period
dry.
Above normal temps once again expected Thursday, with highs
topping off in the low 40s in the Poconos, and in the mid and
upper 50s for much of northern and central NJ and the Lehigh
Valley. Southern NJ and SE PA will get into the low 60s, and the
Delmarva may come close to 70.
&&
.LONG TERM /THURSDAY THROUGH WEDNESDAY/...
A cold and active long term period is in store for the region.
Quasi-zonal upper-level flow at 00Z Friday will exist over much of
the eastern U.S. However, an elongated vorticity maximum embedded
within the flow will begin to amplify Thursday night as an upstream
vorticity maximum digs into the Great Lakes and Ohio Valley. A weak
surface low will develop in the Mid-Atlantic as this digging
shortwave trough induces large-scale ascent, aided by right rear
quadrant jet dynamics from a downstream jet streak and via low-level
convergence and isentropic ascent along and north of a zonally-
oriented baroclinic zone stretching from southern New England
to the Ohio Valley. Latest guidance is not in particularly good
agreement regarding the exact track of the low, evolution of the
associated precipitation, and the timing of the low's
development and subsequent eastward push. The 12Z NAM is on the
slow side, a typical bias of the model, and is a little bit
stronger with the low (while over land) and with the jet streak
downstream into the adjacent Atlantic. Compared to the 12Z GFS
(surface low located south of Cape Cod at 12Z Friday), the NAM
places the low near Chesapeake Bay at this time. This has
predictable implications on precipitation timing, with the GFS
breaking out precipitation in the southern Poconos by Thursday
evening with the main band moving through before Friday morning
rush hour (generally 06-12Z), whereas the NAM is at least six
hours slower. Thereafter, the NAM and GFS break out light
precipitation behind the main band Friday afternoon, affecting
much of southeast Pennsylvania and northern/central New Jersey.
The 12Z CMC has similar timing to the GFS, but is considerably
farther north with the track of the low, so that areas generally
south of I-76 receive much less precipitation (with the main
band along and north of I-80). Finally, the 12Z ECMWF has a
track and timing more similar to the GFS but with a slightly
slower eastward push of the precipitation shield.
Of course, this does not even begin to account for the type of
precipitation that falls. In general, thermal profiles will be
favorable for snow north of I-80, but this becomes far more
questionable to the south. With marginal near-surface air
temperatures Thursday night/Friday morning, precipitation may be
a cold rain, particularly south of the Mason-Dixon Line.
However, with the lack of a warm nose (in fact, more of an
appearance of relatively steep low-level lapse rates) above the
surface, there is a decent chance of snow even with surface
temperatures a few degrees above freezing. Figuring out snow
totals in this regime is challenging (understatement). With snow
ratios generally above 10:1 and QPF generally in the quarter to
four-tenths of an inch range, snow totals of 2-4 inches look
pretty likely in the southern Poconos (and possibly higher,
especially if surface temperatures remain near/below freezing
through the event's duration and precipitation lasts a bit
longer than progged). Snow totals closer to an inch are
possible north of the Mason-Dixon Line, but with surface
temperatures above freezing and relatively warm soil
temps...it may be difficult to accumulate much of anything
south of I-76. One caveat, though: Even with the quick-hitting
nature of the storm, marginal temperatures, and antecedent
warmth all pointing to low snow totals (at least south of I-80),
the rate of precipitation may be fairly high. Most of the QPF
occurs in a 3-6 hour window, which suggests that snow may
accumulate readily, despite the warm ground and near-surface
air. Very tricky forecast, to say the least, with potential for
considerable error.
The system should move out by Friday night, but it is followed by a
broad, deep longwave trough that will bring in some arctic cold. A
sprawling surface high with origins in the Yukon seeps southeastward
into the eastern U.S. just in time for the weekend. Temperatures 15-
20 degrees below average are likely on Saturday. Cold northwest flow
may bring in some flurries or snow showers to the Poconos Friday
night and low clouds to portions of the area on Saturday. Otherwise,
dry conditions are expected.
On Sunday, a southern-stream system will progress through the
Southeast, but models have now consistently shown this system
affecting areas south of the CWA. Reduced PoPs substantially on
Sunday, mainly to the unmentionable range. Not much warming is
expected on Sunday, and generally went below consensus guidance
values given the recent trend downward with temps.
Things could get even more interesting early next week. Though
operational models are quite variable with the evolution of the
pattern next week, nearly all simulations suggest development of a
coastal storm. The forecast, as usual, will be tricky, as it
involves the phasing of a northern stream vorticity maximum
originating from northern Canada and a "more" southern-stream
vorticity maximum (originating atop the high-amplitude ridge
expected in western North America by this time). System phasing
is incredibly difficult to forecast, especially at this range,
and unsurprisingly, model continuity is quite poor at the
moment. However, there is a signal emerging from the noise. The
southern-stream system will dig southeastward from the northern
plains Sunday night to the Carolinas by Tuesday afternoon.
Meanwhile, the northern-stream system digs into eastern Ontario
by Tuesday morning, forcing the southern-stream system to shift
northeastward. As rapid cyclogenesis occurs off the East Coast,
the cyclone track parallels the coast as phasing occurs.
Whether this phasing actually occurs, how/where the low
develops, and what the track of the low ends up being all are
unanswered questions. Nevertheless, the consistent signal of
coastal low development and the general nature by which this
process occurs appears to be getting clearer. Increased PoPs
Monday night to Wednesday, especially near the coast. The
strength of the upper-level system and associated cyclone and
the general vicinity of its track suggest substantial QPF is
possible, and much of the precipitation would be snow,
especially away from the coast. Details are murky at best this
far out, but there is at least some potential for a major storm
next week.
&&
.AVIATION /03Z THURSDAY THROUGH MONDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG,
KMIV, KACY and surrounding areas.
VFR for the forecast period. Ceilings are expected to lower to
9000 ft AGL late in the TAF period (after 21Z)
A small westerly jet is expected to persist over our region
through around 09Z. With surface winds near or below 10 kt by
this time, expect to see low level wind shear conditions. This
will be mostly speed, not directional, shear.
West southwest winds are expected to increase once again to
15-20 KT with 25 KT gusts by 15Z. Winds should drop off earlier
in the afternoon than what we saw today.
OUTLOOK...
Thursday night and Friday...Sub-VFR conditions likely,
especially through Friday morning, with good potential for a
mixture of rain and snow, low ceilings, and poor visibility.
Conditions should improve late in the afternoon. Northwest
winds 5-15 kts becoming 10-20 kts with gusts up to 30 kts late
in the day. Confidence average.
Friday night through Sunday night...Generally VFR. Northwest winds 5-
15 kts with higher gusts on Saturday, transitioning to more
northerly/northeasterly Sunday night. Confidence above average.
Monday...Generally VFR, with winds transitioning to easterly 5-15
kts. Increasing cloudiness during the day, with gradually lowering
ceilings anticipated. Confidence below average.
&&
.MARINE...
On the Delaware Bay, winds and waves should stay below small
craft advisory conditions. However, during the day tomorrow,
gusts above 20kt are possible.
On the Atlantic waters adjacent to Delaware and New Jersey, SCA
remains in effect (through early Thursday morning on the
DE waters and through mid day Thursday on the NJ waters).
Although winds are currently in a lull, seas remain elevated.
West winds are expected to increase late tonight to 15-20 KT
with gusts up to 25 KT.
Once the winds drop off Thursday, expect winds and seas to stay
below SCA criteria for the remainder of the day.
OUTLOOK...
Thursday night through Friday night...Small craft advisory
conditions likely by Friday afternoon as northwest winds
increase during the day. Gales likely by late afternoon through
the evening hours. A chance of rain and snow on Friday.
Confidence average.
Saturday and Saturday night...Small craft advisory conditions
continue with strong northwest winds. Conditions should become sub-
advisory level late Saturday night. Confidence average.
Sunday through Monday...Sub-advisory conditions expected. Confidence
average.
&&
.FIRE WEATHER...
An enhanced risk for the spread of wildfires remains possible on
Thursday. Winds will not be quite as strong on Thursday, generally
out of the west at 15 MPH with 20-25 MPH gusts.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...Small Craft Advisory until noon EST Thursday for ANZ450>453.
Small Craft Advisory until 6 AM EST Thursday for ANZ454-455.
&&
Synopsis...CMS
Near Term...Johnson/MPS
Short Term...MPS
Long Term...CMS
Aviation...CMS/Johnson/MPS
Marine...CMS/Johnson/MPS
Fire Weather...Hazardous weather outlook, Mar 8, 4:21 PM EST, 11 hours 14 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 421 PM EST Wed Mar 8 2017 NJZ001-007>010-PAZ054-055-060>062-101-103-105-092130- Sussex-Warren-Morris-Hunterdon-Somerset-Carbon-Monroe-Berks-Lehigh- Northampton-Western Chester-Western Montgomery-Upper Bucks- 421 PM EST Wed Mar 8 2017 This Hazardous Weather Outlook is for northern New Jersey, northwest New Jersey, east central Pennsylvania, northeast Pennsylvania and southeast Pennsylvania. .DAY ONE...Tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Accumulating snow is possible Thursday night through Friday. The timing of the snow will likely affect the Friday morning commute. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. NJZ012>022-025>027-PAZ070-071-102-104-106-092130- Middlesex-Western Monmouth-Eastern Monmouth-Mercer-Salem-Gloucester- Camden-Northwestern Burlington-Ocean-Cumberland-Atlantic- Coastal Atlantic-Coastal Ocean-Southeastern Burlington-Delaware- Philadelphia-Eastern Chester-Eastern Montgomery-Lower Bucks- 421 PM EST Wed Mar 8 2017 This Hazardous Weather Outlook is for central New Jersey, northern New Jersey, southern New Jersey and southeast Pennsylvania. .DAY ONE...Tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. There is some potential for accumulating snow Thursday night and Friday, with the timing of the snow possibly affecting the Friday morning commute. Considerable uncertainty exists with the forecast at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. DEZ002>004-MDZ015-019-020-NJZ023-024-092130- Kent-Inland Sussex-Delaware Beaches-Queen Annes-Talbot-Caroline- Cape May-Atlantic Coastal Cape May- 421 PM EST Wed Mar 8 2017 This Hazardous Weather Outlook is for central Delaware, southern Delaware, northeast Maryland and southern New Jersey. .DAY ONE...Tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. DEZ001-MDZ008-012-092130- New Castle-Cecil-Kent MD- 421 PM EST Wed Mar 8 2017 This Hazardous Weather Outlook is for northern Delaware and northeast Maryland. .DAY ONE...Tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. There is a chance for light snowfall late Thursday night and Friday. Precipitation would likely start as rain Thursday night but change to snow from north to south late in the night into Friday morning as colder air moves into the area. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. ANZ450>455-092130- 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- 421 PM EST Wed Mar 8 2017 This Hazardous Weather Outlook is for Atlantic coastal waters. .DAY ONE...Tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Northwest gales are likely Friday night. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. ANZ430-431-092130- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 421 PM EST Wed Mar 8 2017 This Hazardous Weather Outlook is for Delaware Bay Waters. .DAY ONE...Tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Northwest gales are possible Friday night. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. CMS
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 9, 4:19 AM EST | Gale Watch | PHI | 24 hr | |
| Mar 9, 3:41 PM EST | Small Craft Advisory | PHI | 24 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.