Alert archive / New Jersey / Winter Weather Advisories in 2019

Winter Weather Advisory 21, NWS Philadelphia/Mount Holly

December 15, 20194 states

NWS Philadelphia/Mount Holly issued this winter weather advisory at Dec 15, 2019, 3:24 PM EST for 4 states. It took effect at Dec 16, 2019, 4:00 AM EST. It was in force for 38 hr.

The area

The counties it named.

The facts

Issued
Dec 15, 2019, 3:24 PM EST (20:24 UTC)
In effect from
Dec 16, 2019, 4:00 AM EST
Expired
Dec 17, 2019, 6:00 PM EST
In force
38 hr
Issued by
NWS Philadelphia/Mount Holly
All 23 counties

New Castle County, DE, Cecil County, MD, Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Morris County, NJ, Salem 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), 77 km from the middle of the area, began a volume at 20:23 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 12:00Z, 8.4 hours before the alert went out and 205 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.

Skew-T log-pSkew-T log-p diagram, Brookhaven, NY at 12:00Z on 2019-12-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 12:00Z on 2019-12-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 81 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1090 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
81 m²/s²
0-3 km storm-relative helicity
114 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

357 
WWUS41 KPHI 152024
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
324 PM EST Sun Dec 15 2019

NJZ001-PAZ054-055-161100-
/O.NEW.KPHI.WW.Y.0021.191216T1800Z-191217T1800Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
324 PM EST Sun Dec 15 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM MONDAY TO 1 PM EST
TUESDAY...

* WHAT...Snow, then a wintry mix of snow, sleet and freezing rain
  Monday evening will change to freezing rain. Total snow 
  accumulations of one to two inches and ice accumulations of one 
  tenth to two tenths of an inch.

* WHERE...In New Jersey, Sussex county. In Pennsylvania, Carbon 
  and Monroe counties.

* WHEN...From 1 PM Monday to 1 PM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Monday afternoon commute and 
  Tuesday morning and afternoon commutes.

* ADDITIONAL DETAILS...Snow begins by Monday afternoon and will
  continue into Monday evening. Snow will mix with sleet and
  freezing rain late Monday evening, then changes to freezing rain
  Monday night and continues through Tuesday. Freezing rain may
  briefly change to snow before ending Tuesday night. Winds
  gusting to 25 to 30 mph on Tuesday may result in minor tree
  damage due to a potential buildup of ice.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ007>010-012-015-PAZ060>062-070-071-101>106-161100-
/O.NEW.KPHI.WW.Y.0021.191216T1800Z-191217T1200Z/
Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Berks-Lehigh-
Northampton-Delaware-Philadelphia-Western Chester-Eastern Chester-
Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Washington, Morristown, Flemington, 
Somerville, New Brunswick, Trenton, Reading, Allentown, 
Bethlehem, Easton, Media, Philadelphia, Honey Brook, Oxford, 
West Chester, Kennett Square, Collegeville, Pottstown, 
Norristown, Lansdale, Chalfont, Perkasie, Morrisville, 
and Doylestown
324 PM EST Sun Dec 15 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM MONDAY TO 7 AM EST
TUESDAY...

* WHAT...Snow, then a wintry mix of snow, sleet and freezing rain
  Monday afternoon will change to plain rain Monday night. Total
  snow accumulations of up to one inch and ice accumulations of up
  to one tenth of an inch.

* WHERE...Portions of central and northern New Jersey and east 
  southeast Pennsylvania.

* WHEN...From 1 PM Monday to 7 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Monday morning and Monday afternoon
  commute, as well as the Tuesday morning commute.

* ADDITIONAL DETAILS...Snow begins Monday morning and then will
  mix with sleet and freezing rain Monday afternoon. Precipitation
  then changes to plain rain Monday night. Rain then continues 
  through Tuesday before tapering off Tuesday night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MPS
10 follow-up statements
133 
WWUS41 KPHI 160241
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
941 PM EST Sun Dec 15 2019



DEZ001-MDZ008-161445-
/O.EXB.KPHI.WW.Y.0021.191216T0900Z-191217T0300Z/
New Castle-Cecil-
Including the cities of Wilmington and Elkton
941 PM EST Sun Dec 15 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM TO 10 PM EST
MONDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  of up to two inches and ice accumulations of a light glaze.

* WHERE...In Maryland, Cecil county. In Delaware, New Castle 
  county.

* WHEN...From 4 AM to 10 PM EST Monday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Monday morning, and possibly the
  Monday evening commutes.

* ADDITIONAL DETAILS...Snow will begin very early Monday morning,
  and is expected to change over to sleet by the end of the
  morning commute. Though snow accumulations are expected to be
  below two inches, the combination of sleet on top of snow will
  create very slippery driving conditions especially mid to late 
  Monday morning. There may be a change over to plain rain Monday 
  afternoon, but then freezing rain is possible once again Monday 
  evening, which could impact the end of the Monday evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ016>019-161445-
/O.EXB.KPHI.WW.Y.0021.191216T1200Z-191217T0600Z/
Salem-Gloucester-Camden-Northwestern Burlington-
Including the cities of Pennsville, Glassboro, Camden, 
Cherry Hill, Moorestown, and Mount Holly
941 PM EST Sun Dec 15 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM MONDAY TO 1 AM EST
TUESDAY...

* WHAT...Snow expected. Total snow accumulations of up to one 
  inch.

* WHERE...Salem, Gloucester, Camden and Northwestern Burlington 
  counties.

* WHEN...From 7 AM Monday to 1 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Monday morning and possibly the
  Monday evening commute. 

* ADDITIONAL DETAILS...Snow begins by Monday morning and is
  expected to mix with sleet by mid to late Monday morning.
  Although snow amounts are expected to be less than 2 inches, the
  combination of sleet on top of snow will lead to very slippery
  driving conditions. There may be a change over to plain rain
  Monday afternoon, but then freezing rain is possible once again
  Monday evening, which could impact the end of the Monday evening
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

PAZ070-071-161445-
/O.EXT.KPHI.WW.Y.0021.191216T1200Z-191217T0600Z/
Delaware-Philadelphia-
Including the cities of Media and Philadelphia
941 PM EST Sun Dec 15 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 7 AM MONDAY TO 1 AM
EST TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  of up to one inch and ice accumulations of a light glaze.

* WHERE...Delaware and Philadelphia counties.

* WHEN...From 7 AM Monday to 1 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the morning or evening commute.

* ADDITIONAL DETAILS...Snow begins by Monday morning and is
  expected to mix with sleet by mid to late Monday morning.
  Although snow amounts are expected to be less than 2 inches, the
  combination of sleet on top of snow will lead to very slippery
  driving conditions. There may be a change over to plain rain
  Monday afternoon, but then freezing rain is possible once again
  Monday evening, which could impact the end of the Monday evening
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

PAZ101-102-161445-
/O.EXT.KPHI.WW.Y.0021.191216T0900Z-191217T1200Z/
Western Chester-Eastern Chester-
Including the cities of Honey Brook, Oxford, West Chester, 
and Kennett Square
941 PM EST Sun Dec 15 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 4 AM MONDAY TO 7 AM
EST TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  of up to one inch and ice accumulations of up to one tenth of 
  an inch.

* WHERE...Western Chester and Eastern Chester counties.

* WHEN...From 4 AM Monday to 7 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Monday morning and evening commutes.

* ADDITIONAL DETAILS...Snow will begin very early Monday morning 
  and then will mix with sleet and freezing rain Monday afternoon.
  Precipitation then changes to plain rain Monday night. Rain 
  then continues through Tuesday before tapering off Tuesday 
  night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ001-PAZ054-055-161445-
/O.CON.KPHI.WW.Y.0021.191216T1800Z-191217T1800Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
941 PM EST Sun Dec 15 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM MONDAY TO
1 PM EST TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  of up to one inch and ice accumulations of one tenth to two 
  tenths of an inch.

* WHERE...In New Jersey, Sussex county. In Pennsylvania, Carbon 
  and Monroe counties.

* WHEN...From 1 PM Monday to 1 PM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Monday evening and Tuesday morning
  commutes.

* ADDITIONAL DETAILS...Snow begins by Monday afternoon and will 
  continue into Monday evening. Snow will mix with sleet and 
  freezing rain late Monday evening, then changes to freezing 
  rain Monday night and continues through Tuesday. Freezing rain 
  may briefly change to snow before ending Tuesday night. Winds 
  gusting to 25 to 30 mph on Tuesday may result in minor tree 
  damage due to a potential buildup of ice.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ007>010-012-015-PAZ060>062-103>106-161445-
/O.CON.KPHI.WW.Y.0021.191216T1800Z-191217T1200Z/
Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Berks-Lehigh-
Northampton-Western Montgomery-Eastern Montgomery-Upper Bucks-
Lower Bucks-
Including the cities of Washington, Morristown, Flemington, 
Somerville, New Brunswick, Trenton, Reading, Allentown, 
Bethlehem, Easton, Collegeville, Pottstown, Norristown, Lansdale,
Chalfont, Perkasie, Morrisville, and Doylestown
941 PM EST Sun Dec 15 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM MONDAY TO
7 AM EST TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  of up to one inch and ice accumulations of up to two tenths of 
  an inch.

* WHERE...Portions of central, northern and northwest New Jersey 
  and east central and southeast Pennsylvania.

* WHEN...From 1 PM Monday to 7 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Monday evening commute.

* ADDITIONAL DETAILS...Snow begins Monday morning and then will 
  mix with sleet and freezing rain Monday afternoon. 
  Precipitation then changes to plain rain Monday night. Rain 
  then continues through Tuesday before tapering off Tuesday 
  night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
964 
WWUS41 KPHI 160814
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
314 AM EST Mon Dec 16 2019

NJZ001-PAZ054-055-162200-
/O.EXT.KPHI.WW.Y.0021.191216T1800Z-191217T2300Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
314 AM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 1 PM THIS AFTERNOON
TO 6 PM EST TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of
  up to three inches and ice accumulations of one tenth to two 
  tenths of an inch.

* WHERE...In New Jersey, Sussex County. In Pennsylvania, Carbon
  and Monroe Counties.

* WHEN...From 1 PM this afternoon to 6 PM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Monday evening and Tuesday morning 
  commutes.

* ADDITIONAL DETAILS...Snow is expected to begin this afternoon
  and will continue through the evening. Snow will mix with sleet
  and freezing rain late this evening, then change to
  predominantly freezing rain or sleet late tonight and Tuesday.
  Freezing rain may briefly change to snow before ending Tuesday
  afternoon and evening. Winds gusting to 25 to 30 mph on Tuesday
  may result in minor tree damage due to a potential buildup of 
  ice.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ009-010-012-015-PAZ060-103>106-162200-
/O.EXT.KPHI.WW.Y.0021.191216T1800Z-191217T1500Z/
Hunterdon-Somerset-Middlesex-Mercer-Berks-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Flemington, Somerville, New Brunswick, 
Trenton, Reading, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
314 AM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 1 PM THIS AFTERNOON
TO 10 AM EST TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of
  up to two inches and ice accumulations of up to two tenths of 
  an inch.

* WHERE...Portions of central, northern, and northwest New Jersey
  and east central and southeast Pennsylvania.

* WHEN...From 1 PM this afternoon to 10 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Monday evening and Tuesday morning
  commutes.

* ADDITIONAL DETAILS...Snow is expected to begin today and should
  begin mixing with sleet and freezing rain by this evening.
  Precipitation will gradually change to rain tonight into Tuesday
  morning as surface temperatures climb above freezing. Rain
  should continue through Tuesday before tapering off Tuesday
  night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

PAZ101-102-162200-
/O.EXT.KPHI.WW.Y.0021.191216T0900Z-191217T1500Z/
Western Chester-Eastern Chester-
Including the cities of Honey Brook, Oxford, West Chester, 
and Kennett Square
314 AM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 AM EST
TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of
  up to two inches and ice accumulations of up to one tenth of an
  inch.

* WHERE...Chester County in Pennsylvania.

* WHEN...Until 10 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Monday morning, Monday evening, and
  Tuesday morning commutes.

* ADDITIONAL DETAILS...Snow will begin early this morning and then
  will mix with sleet and freezing rain this afternoon.
  Precipitation will slowly become rain as surface temperatures
  climb above freezing tonight into Tuesday morning. Rain is
  expected to continue on Tuesday before tapering off Tuesday
  evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ007-008-PAZ061-062-162200-
/O.EXT.KPHI.WW.Y.0021.191216T1800Z-191217T1800Z/
Warren-Morris-Lehigh-Northampton-
Including the cities of Washington, Morristown, Allentown, 
Bethlehem, and Easton
314 AM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 1 PM THIS AFTERNOON
TO 1 PM EST TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of
  up to two inches and ice accumulations of up to two tenths of 
  an inch.

* WHERE...Warren and Morris Counties in New Jersey and Lehigh and
  Northampton Counties in Pennsylvania.

* WHEN...From 1 PM this afternoon to 1 PM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Monday evening and Tuesday morning
  commutes.

* ADDITIONAL DETAILS...Snow is expected to begin today before
  mixing with sleet and freezing rain this evening. Precipitation
  may become predominantly freezing rain and sleet tonight before
  gradually becoming rain Tuesday morning as surface temperatures
  slowly climb above freezing. Rain will continue Tuesday
  afternoon, possibly briefly mixing with snow before ending
  Tuesday evening. Wind gusts up to 25 mph on Tuesday afternoon 
  may down some tree limbs and power lines if significant ice 
  accumulation occurs.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

DEZ001-MDZ008-162200-
/O.CON.KPHI.WW.Y.0021.191216T0900Z-191217T0300Z/
New Castle-Cecil-
Including the cities of Wilmington and Elkton
314 AM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...Mixed precipitation expected. Total snow accumulations of
  up to one inch and ice accumulations of a light glaze.

* WHERE...In Maryland, Cecil County. In Delaware, New Castle County.

* WHEN...From 4 AM to 10 PM EST Monday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Monday morning and possibly the 
  Monday evening commutes.

* ADDITIONAL DETAILS...Snow will begin early this morning, and is
  expected to change over to sleet by the end of the morning
  commute. Though snow accumulations are expected to be below two
  inches, the combination of sleet on top of snow may create very
  slippery driving conditions especially mid to late Monday 
  morning. There may be a change over to plain rain Monday 
  afternoon, but then freezing rain is possible once again Monday 
  evening, which could impact the end of the Monday evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ016>019-PAZ070-071-162200-
/O.CON.KPHI.WW.Y.0021.191216T1200Z-191217T0600Z/
Salem-Gloucester-Camden-Northwestern Burlington-Delaware-
Philadelphia-
Including the cities of Pennsville, Glassboro, Camden, 
Cherry Hill, Moorestown, Mount Holly, Media, and Philadelphia
314 AM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM THIS
MORNING TO 1 AM EST TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  of up to one inch and ice accumulations of a light glaze.

* WHERE...Delaware and Philadelphia Counties in Pennsylvania.

* WHEN...From 7 AM Monday to 1 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the morning or evening commute.

* ADDITIONAL DETAILS...Snow will begin early this morning, and is
  expected to change over to sleet by the end of the morning
  commute. Though snow accumulations are expected to be below two
  inches, the combination of sleet on top of snow may create very
  slippery driving conditions especially mid to late Monday 
  morning. There may be a change over to plain rain Monday 
  afternoon, but then freezing rain is possible once again Monday 
  evening, which could impact the end of the Monday evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

CMS
345 
WWUS41 KPHI 161642
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
1142 AM EST Mon Dec 16 2019

DEZ001-MDZ008-161745-
/O.CAN.KPHI.WW.Y.0021.000000T0000Z-191217T0300Z/
New Castle-Cecil-
Including the cities of Wilmington and Elkton
1142 AM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

Temperatures are above freezing, and precipitation here on out 
will fall as plain rain. Although some sleet is possible, impacts
will be minimal.

$$

NJZ016>019-PAZ070-071-161745-
/O.CAN.KPHI.WW.Y.0021.000000T0000Z-191217T0600Z/
Salem-Gloucester-Camden-Northwestern Burlington-Delaware-
Philadelphia-
Including the cities of Pennsville, Glassboro, Camden, 
Cherry Hill, Moorestown, Mount Holly, Media, and Philadelphia
1142 AM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

Temperatures are above freezing, and precipitation here on out 
will fall as plain rain. Although some sleet is possible, impacts
will be minimal.

$$

NJZ001-PAZ054-055-170500-
/O.CON.KPHI.WW.Y.0021.191216T1800Z-191217T2300Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
1142 AM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST
TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  of 2 to 4 inches and ice accumulations of one tenth to two 
  tenths of an inch.

* WHERE...In New Jersey, Sussex county. In Pennsylvania, Carbon 
  and Monroe counties.

* WHEN...Until 6 PM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Monday evening and Tuesday morning 
  commutes.

* ADDITIONAL DETAILS...Snow will begin this afternoon and will 
  continue through the evening. Snow will mix with sleet and 
  freezing rain late this evening, then change to predominantly 
  freezing rain or sleet late tonight and Tuesday. Freezing rain 
  may briefly change to snow before ending Tuesday afternoon and 
  evening. Winds gusting to 25 to 30 mph on Tuesday may result in 
  minor tree damage due to a potential buildup of ice.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ009-010-012-015-PAZ060-103>106-170500-
/O.CON.KPHI.WW.Y.0021.191216T1800Z-191217T1500Z/
Hunterdon-Somerset-Middlesex-Mercer-Berks-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Flemington, Somerville, New Brunswick, 
Trenton, Reading, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
1142 AM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of
  up to two inches and ice accumulations of up to two tenths of 
  an inch.

* WHERE...Portions of central, northern and northwest New Jersey 
  and east central and southeast Pennsylvania.

* WHEN...Until 10 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Monday evening and Tuesday morning 
  commutes.

* ADDITIONAL DETAILS...Snow today should begin mixing with sleet 
  and freezing rain by this evening. Precipitation will gradually 
  change to rain tonight into Tuesday morning as surface 
  temperatures climb above freezing. Rain should continue through 
  Tuesday before tapering off Tuesday night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

PAZ101-102-170500-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T1500Z/
Western Chester-Eastern Chester-
Including the cities of Honey Brook, Oxford, West Chester, 
and Kennett Square
1142 AM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
TUESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations of 
  up to one inch and ice accumulations of up to one tenth of an 
  inch.

* WHERE...Western Chester and Eastern Chester counties.

* WHEN...Until 10 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Monday evening and Tuesday morning 
  commutes.

* ADDITIONAL DETAILS...Snow will mix with sleet and freezing rain
  this afternoon. Precipitation will slowly become rain as surface
  temperatures climb above freezing tonight into Tuesday morning.
  Rain will continue on Tuesday before tapering off Tuesday 
  evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ007-008-PAZ061-062-170500-
/O.CON.KPHI.WW.Y.0021.191216T1800Z-191217T1800Z/
Warren-Morris-Lehigh-Northampton-
Including the cities of Washington, Morristown, Allentown, 
Bethlehem, and Easton
1142 AM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
TUESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of
  up to 2 inches and ice accumulations of around two tenths of an
  inch.

* WHERE...In New Jersey, Morris and Warren counties. In 
  Pennsylvania, Northampton and Lehigh counties.

* WHEN...Until 1 PM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Monday evening and Tuesday morning 
  commutes.

* ADDITIONAL DETAILS...Snow will mix with sleet and freezing rain
  this evening. Precipitation may become predominantly freezing 
  rain and sleet tonight before gradually becoming rain Tuesday 
  morning as surface temperatures slowly climb above freezing. 
  Rain will continue Tuesday afternoon, possibly briefly mixing 
  with snow before ending Tuesday evening. Wind gusts up to 25 mph
  on Tuesday afternoon may down some tree limbs and power lines 
  if significant ice accumulation occurs.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MPS
616 
WWUS41 KPHI 162030
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
330 PM EST Mon Dec 16 2019

NJZ001-PAZ054-055-171000-
/O.UPG.KPHI.WW.Y.0021.000000T0000Z-191217T2300Z/
/O.NEW.KPHI.WS.W.0008.191216T2030Z-191217T2300Z/
Sussex-Carbon-Monroe-
Including the cities of Newton, Jim Thorpe, and Stroudsburg
330 PM EST Mon Dec 16 2019

...WINTER STORM WARNING IN EFFECT UNTIL 6 PM EST TUESDAY...

* WHAT...Heavy mixed precipitation. Snowfall tonight will become 
  freezing rain towards daybreak Tuesday and freezing rain 
  continues through Tuesday. Additional snow accumulations of 2 to
  4 inches and ice accumulations of up to one quarter of an inch.

* WHERE...In New Jersey, Sussex county. In Pennsylvania, Carbon 
  and Monroe counties.

* WHEN...Until 6 PM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions will impact the evening commute tonight and Tuesday
  night, as well as the Tuesday morning commute. 

* ADDITIONAL DETAILS...Snow this evening will mix with sleet and
  freezing rain late, then will change to predominantly freezing
  rain early Tuesday morning. Freezing rain continues through the
  day Tuesday and may briefly change to snow before ending 
  Tuesday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ007-171000-
/O.UPG.KPHI.WW.Y.0021.000000T0000Z-191217T1800Z/
/O.NEW.KPHI.WS.W.0008.191216T2030Z-191217T2300Z/
Warren-
Including the city of Washington
330 PM EST Mon Dec 16 2019

...WINTER STORM WARNING IN EFFECT UNTIL 6 PM EST TUESDAY...

* WHAT...Heavy mixed precipitation. Snowfall tonight will become
  freezing rain towards daybreak Tuesday and freezing rain
  continues through Tuesday. Additional snow accumulations of 2 to
  4 inches and ice accumulations of up to one quarter of an inch.

* WHERE...Warren county.

* WHEN...Until 6 PM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions will impact the evening commute tonight and Tuesday
  night, as well as the Tuesday morning commute. 

* ADDITIONAL DETAILS...Snow this evening will mix with sleet and
  freezing rain late, then will change to predominantly freezing
  rain early Tuesday morning. Freezing rain continues through the
  day Tuesday and may briefly change to snow before ending 
  Tuesday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ009-010-012-015-PAZ060-103>106-171000-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T1500Z/
Hunterdon-Somerset-Middlesex-Mercer-Berks-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Flemington, Somerville, New Brunswick, 
Trenton, Reading, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
330 PM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
TUESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations of 
  up to two inches and ice accumulations of up to one tenth of 
  an inch.

* WHERE...Portions of central, northern and northwest New Jersey 
  and east central and southeast Pennsylvania.

* WHEN...Until 10 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions will impact the evening commute tonight and the 
  Tuesday morning commute. 

* ADDITIONAL DETAILS...Snow this evening should mix with sleet and
  freezing rain tonight. Precipitation will gradually change to
  rain into Tuesday morning as surface temperatures climb above 
  freezing. Rain should continue through Tuesday before tapering 
  off Tuesday night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

PAZ101-102-171000-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T1500Z/
Western Chester-Eastern Chester-
Including the cities of Honey Brook, Oxford, West Chester, 
and Kennett Square
330 PM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
TUESDAY...

* WHAT...Freezing rain. Additional ice accumulations of up to 
  one tenth of an inch.

* WHERE...Western Chester and Eastern Chester counties.

* WHEN...Until 10 AM EST Tuesday.

* IMPACTS...Difficult travel conditions are possible. The 
  hazardous conditions will impact the evening commute tonight and
  the Tuesday morning commute. 

* ADDITIONAL DETAILS...Sleet and freezing rain continues tonight 
  and will slowly become rain as surface temperatures climb above 
  freezing Tuesday morning. Rain will continue on Tuesday before 
  tapering off Tuesday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ008-PAZ061-062-171000-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T1800Z/
Morris-Lehigh-Northampton-
Including the cities of Morristown, Allentown, Bethlehem, 
and Easton
330 PM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
TUESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations of 1 
  to 3 inches and ice accumulations of one tenth to two tenths 
  of an inch.

* WHERE...In New Jersey, Morris county. In Pennsylvania, 
  Northampton and Lehigh counties.

* WHEN...Until 1 PM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions will impact the evening commute tonight and the
  Tuesday morning commute.

* ADDITIONAL DETAILS...Snow will mix with sleet and freezing rain
  this evening. Precipitation may become predominantly freezing
  rain and sleet tonight before gradually becoming rain Tuesday
  morning as surface temperatures slowly climb above freezing.
  Rain will continue Tuesday afternoon, possibly briefly mixing 
  with snow before ending Tuesday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

MPS
516 
WWUS41 KPHI 170452
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
1152 PM EST Mon Dec 16 2019

***Significant icing expected for parts of eastern Pennsylvania 
 and northern New Jersey.***

NJZ001-007-PAZ054-055-171700-
/O.CON.KPHI.WS.W.0008.000000T0000Z-191217T2300Z/
Sussex-Warren-Carbon-Monroe-
Including the cities of Newton, Washington, Jim Thorpe, 
and Stroudsburg
1152 PM EST Mon Dec 16 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM EST
TUESDAY...

* WHAT...Heavy mixed precipitation. A mix of snow, sleet, and
  freezing rain will change to mainly freezing rain overnight with
  freezing rain continuing through Tuesday. Additional snow 
  accumulations of up to one inch and ice accumulations of two 
  tenths to four tenths of an inch.

* WHERE...In New Jersey, Sussex and Warren counties. In 
  Pennsylvania, Carbon and Monroe counties.

* WHEN...Until 6 PM EST Tuesday.

* IMPACTS...Power outages and tree damage are possible due to the
  ice. Travel will be very difficult. The hazardous conditions
  will impact the morning and evening commutes Tuesday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ009-010-012-015-PAZ060-103>106-171500-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T1500Z/
Hunterdon-Somerset-Middlesex-Mercer-Berks-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Flemington, Somerville, New Brunswick, 
Trenton, Reading, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
1152 PM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
TUESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations of up
  to one inch and ice accumulations of around one quarter of an
  inch. 

* WHERE...Portions of central, northern and northwest New Jersey 
  and east central and southeast Pennsylvania.

* WHEN...Until 10 AM EST Tuesday.

* IMPACTS...Power outages and tree damage are possible due to the
  ice. Travel will be very difficult. The hazardous conditions
  will impact the morning and evening commutes Tuesday. 

* ADDITIONAL DETAILS...Freezing rain will continue overnight.
  Precipitation will gradually change to rain into Tuesday morning
  as surface temperatures climb above freezing. Rain should
  continue through Tuesday before tapering off Tuesday night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

PAZ101-102-171500-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T1500Z/
Western Chester-Eastern Chester-
Including the cities of Honey Brook, Oxford, West Chester, 
and Kennett Square
1152 PM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
TUESDAY...

* WHAT...Freezing rain. Additional ice accumulations of around 
  one tenth of an inch.

* WHERE...Chester County in Pennsylvania.

* WHEN...Until 10 AM EST Tuesday.

* IMPACTS...Difficult travel conditions are expected. The
  hazardous conditions could impact the Tuesday morning commute.

* ADDITIONAL DETAILS...Sleet and freezing rain continues tonight
  and will slowly become rain Tuesday morning as surface
  temperatures climb above freezing. Rain will continue on Tuesday
  before tapering off Tuesday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ008-PAZ061-062-171700-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T1800Z/
Morris-Lehigh-Northampton-
Including the cities of Morristown, Allentown, Bethlehem, 
and Easton
1152 PM EST Mon Dec 16 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
TUESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations of 
  up to one inch and ice accumulations of one tenth to four 
  tenths of an inch.

* WHERE...In New Jersey, Morris County. In Pennsylvania, 
  Northampton and Lehigh counties.

* WHEN...Until 1 PM EST Tuesday.

* IMPACTS...Power outages and tree damage are possible due to the
  ice. Travel will be very difficult. The hazardous conditions
  will impact the morning commute Tuesday.

* ADDITIONAL DETAILS...Sleet and freezing rain will continue
  tonight before gradually becoming rain Tuesday as surface 
  temperatures slowly climb above freezing. Rain will continue 
  Tuesday afternoon, possibly briefly mixing with snow before 
  ending Tuesday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

Fitzsimmons
492 
WWUS41 KPHI 170904
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
404 AM EST Tue Dec 17 2019

***Significant icing expected for parts of eastern Pennsylvania 
  and northern New Jersey.***

NJZ001-007-PAZ054-055-172115-
/O.CON.KPHI.WS.W.0008.000000T0000Z-191217T2300Z/
Sussex-Warren-Carbon-Monroe-
Including the cities of Newton, Washington, Jim Thorpe, 
and Stroudsburg
404 AM EST Tue Dec 17 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING...

* WHAT...Freezing rain, mixed at times with sleet. Additional ice
  accumulations of two tenths to four tenths of an inch.

* WHERE...In New Jersey, Sussex and Warren counties. In 
  Pennsylvania, Carbon and Monroe counties.

* WHEN...Until 6 PM EST this evening.

* IMPACTS...Power outages and tree damage are likely due to the
  ice. Travel could be nearly impossible. 


PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ009-010-012-015-PAZ060-103>106-171500-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T1500Z/
Hunterdon-Somerset-Middlesex-Mercer-Berks-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Flemington, Somerville, New Brunswick, 
Trenton, Reading, Collegeville, Pottstown, Norristown, Lansdale, 
Chalfont, Perkasie, Morrisville, and Doylestown
404 AM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...Freezing rain. Additional ice accumulations of around 
  two tenths of an inch.

* WHERE...Portions of central, northern and northwest New Jersey 
  and east central and southeast Pennsylvania.

* WHEN...Until 10 AM EST this morning.

* IMPACTS...Power outages and tree damage are possible due to the
  ice. Travel will be very difficult.

* ADDITIONAL DETAILS...Freezing rain, mixed at times with rain,
  will continue early this morning before gradually changing to
  all rain from south to north through the mid to late morning
  period. 


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

PAZ101-102-171500-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T1500Z/
Western Chester-Eastern Chester-
Including the cities of Honey Brook, Oxford, West Chester, 
and Kennett Square
404 AM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...Freezing rain. Additional ice accumulations of around 
  one tenth of an inch.

* WHERE...Western Chester and Eastern Chester counties.

* WHEN...Until 10 AM EST this morning.

* IMPACTS...Difficult travel conditions are expected. The
  hazardous conditions could impact the morning commute.

* ADDITIONAL DETAILS...Freezing rain will transition to rain from
  south to north through Tuesday morning. 


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ008-PAZ061-062-171800-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T1800Z/
Morris-Lehigh-Northampton-
Including the cities of Morristown, Allentown, Bethlehem, 
and Easton
404 AM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Freezing rain mixed at times with sleet. Additional ice 
  accumulations of one tenth to one quarter of an inch.

* WHERE...In New Jersey, Morris county. In Pennsylvania, 
  Northampton and Lehigh counties.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Power outages and tree damage are possible due to the
  ice. Travel will be very difficult. The hazardous conditions
  will impact the morning commute.

* ADDITIONAL DETAILS...Sleet and freezing rain will gradually
  become rain Tuesday as surface temperatures slowly climb above 
  freezing. Rain will continue Tuesday afternoon, possibly briefly
  mixing with snow before ending Tuesday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

Fitzsimmons
886 
WWUS41 KPHI 171433
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
933 AM EST Tue Dec 17 2019

***Significant icing continues for parts of eastern Pennsylvania 
 and northern New Jersey.***

NJZ012-015-PAZ102-104-106-171545-
/O.CAN.KPHI.WW.Y.0021.000000T0000Z-191217T1500Z/
Middlesex-Mercer-Eastern Chester-Eastern Montgomery-Lower Bucks-
Including the cities of New Brunswick, Trenton, West Chester, 
Kennett Square, Norristown, Lansdale, Morrisville, and Doylestown
933 AM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

Temperatures have warmed above freezing across the area this
morning and the threat for freezing rain is no longer expected.
Therefore the Winter Weather Advisory has been cancelled.

$$

NJZ001-007-PAZ054-055-172300-
/O.CON.KPHI.WS.W.0008.000000T0000Z-191217T2300Z/
Sussex-Warren-Carbon-Monroe-
Including the cities of Newton, Washington, Jim Thorpe, 
and Stroudsburg
933 AM EST Tue Dec 17 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING...

* WHAT...Freezing rain, mixed at times with sleet. Additional ice
  accumulations of two tenth to three tenths of an inch.

* WHERE...In New Jersey, Sussex and Warren counties. In 
  Pennsylvania, Carbon and Monroe counties.

* WHEN...Until 6 PM EST this evening.

* IMPACTS...Power outages and tree damage are likely due to the 
  ice. Travel could be nearly impossible.

* ADDITIONAL DETAILS...Sleet and freezing rain will continue for
  most areas through the afternoon hours, although some locations
  will rise above freezing and become all rain. Precipitation 
  will possibly briefly mix with snow before ending this evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ009-010-PAZ060-101-103-105-171800-
/O.EXT.KPHI.WW.Y.0021.000000T0000Z-191217T1800Z/
Hunterdon-Somerset-Berks-Western Chester-Western Montgomery-
Upper Bucks-
Including the cities of Flemington, Somerville, Reading, 
Honey Brook, Oxford, Collegeville, Pottstown, Chalfont, 
and Perkasie
933 AM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Freezing rain. Additional ice accumulations of up to one
  tenth of an inch.

* WHERE...Portions of central, northern and northwest New Jersey 
  and east central and southeast Pennsylvania.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Power outages and tree damage are possible due to 
  the ice. Travel will be very difficult.

* ADDITIONAL DETAILS...Sleet and freezing rain will gradually
  become rain by this afternoon as surface temperatures slowly
  climb above freezing. Rain will continue at times through the
  afternoon, possibly briefly mixing with snow before ending this 
  evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ008-PAZ062-172300-
/O.EXT.KPHI.WW.Y.0021.000000T0000Z-191217T2300Z/
Morris-Northampton-
Including the cities of Morristown, Bethlehem, and Easton
933 AM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 PM EST THIS
EVENING...

* WHAT...Freezing rain mixed at times with sleet. Additional ice 
  accumulations of one tenth to one quarter of an inch.

* WHERE...In New Jersey, Morris county. In Pennsylvania, 
  Northampton and Lehigh counties.

* WHEN...Until 6 PM EST this evening.

* IMPACTS...Power outages and tree damage are possible due to 
  the ice. Travel will be very difficult. The hazardous 
  conditions will impact the morning commute.

* ADDITIONAL DETAILS...Sleet and freezing rain will continue for
  some areas through the afternoon hours, although some locations
  will rise above freezing and become all rain. Precipitation 
  will possibly briefly mix with snow before ending this evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

PAZ061-171800-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T1800Z/
Lehigh-
Including the city of Allentown
933 AM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Freezing rain mixed at times with sleet. Additional ice
  accumulations of up to one tenth of an inch.

* WHERE...In New Jersey, Morris county. In Pennsylvania, 
  Northampton and Lehigh counties.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Power outages and tree damage are possible due to 
  the ice. Travel will be very difficult. The hazardous 
  conditions will impact the morning commute.

* ADDITIONAL DETAILS...Sleet and freezing rain will gradually
  become rain by this afternoon as surface temperatures slowly
  climb above freezing. Rain will continue at times through the
  afternoon, possibly briefly mixing with snow before ending this 
  evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
874 
WWUS41 KPHI 171729
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
1229 PM EST Tue Dec 17 2019

NJZ001-007-PAZ054-055-172300-
/O.CON.KPHI.WS.W.0008.000000T0000Z-191217T2300Z/
Sussex-Warren-Carbon-Monroe-
Including the cities of Newton, Washington, Jim Thorpe, 
and Stroudsburg
1229 PM EST Tue Dec 17 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING...

* WHAT...Freezing rain, mixed at times with sleet. Additional ice
  accumulations of one to two tenths of an inch.

* WHERE...In New Jersey, Sussex and Warren counties. In 
  Pennsylvania, Carbon and Monroe counties.

* WHEN...Until 6 PM EST this evening.

* IMPACTS...Power outages and tree damage are likely due to the 
  ice. Travel could be nearly impossible.

* ADDITIONAL DETAILS...Sleet and freezing rain will continue for 
  most areas through the afternoon hours, although some 
  locations will rise above freezing and become all rain. 
  Precipitation will possibly briefly mix with snow before 
  ending this evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ009-010-PAZ060-061-101-103-105-172100-
/O.EXT.KPHI.WW.Y.0021.000000T0000Z-191217T2100Z/
Hunterdon-Somerset-Berks-Lehigh-Western Chester-
Western Montgomery-Upper Bucks-
Including the cities of Flemington, Somerville, Reading, 
Allentown, Honey Brook, Oxford, Collegeville, Pottstown, 
Chalfont, and Perkasie
1229 PM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* WHAT...Freezing rain. Additional ice accumulations of less than  
  one tenth of an inch.

* WHERE...Portions of central, northern and northwest New Jersey 
  and east central and southeast Pennsylvania.

* WHEN...Until 4 PM EST this afternoon.

* IMPACTS...Power outages and tree damage are possible due to 
  the ice. Travel will be very difficult.

* ADDITIONAL DETAILS...Sleet and freezing rain will gradually 
  become rain by this afternoon as surface temperatures slowly 
  climb above freezing. Rain will continue at times through the 
  afternoon, possibly briefly mixing with snow before ending 
  this evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ008-PAZ062-172300-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T2300Z/
Morris-Northampton-
Including the cities of Morristown, Bethlehem, and Easton
1229 PM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING...

* WHAT...Freezing rain mixed at times with sleet. Additional ice
  accumulations of up to one tenth of an inch.

* WHERE...In New Jersey, Morris county. In Pennsylvania, 
  Northampton and Lehigh counties.

* WHEN...Until 6 PM EST this evening.

* IMPACTS...Power outages and tree damage are possible due to 
  the ice. Travel will be very difficult. The hazardous 
  conditions will impact the morning commute.

* ADDITIONAL DETAILS...Sleet and freezing rain will continue for 
  some areas through the afternoon hours, although some 
  locations will rise above freezing and become all rain. 
  Precipitation will possibly briefly mix with snow before 
  ending this evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
776 
WWUS41 KPHI 172013
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
313 PM EST Tue Dec 17 2019

NJZ010-PAZ101-172115-
/O.CAN.KPHI.WW.Y.0021.000000T0000Z-191217T2100Z/
Somerset-Western Chester-
Including the cities of Somerville, Honey Brook, and Oxford
313 PM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

Temperatures have warmed above freezing across the area this
morning and the threat for freezing rain is no longer expected.
Therefore the Winter Weather Advisory has been cancelled.

$$

NJZ001-007-PAZ054-055-172300-
/O.CON.KPHI.WS.W.0008.000000T0000Z-191217T2300Z/
Sussex-Warren-Carbon-Monroe-
Including the cities of Newton, Washington, Jim Thorpe, 
and Stroudsburg
313 PM EST Tue Dec 17 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING...

* WHAT...Freezing rain, mixed at times with sleet. Additional ice
  accumulations of up to one tenth of an inch.

* WHERE...In New Jersey, Sussex and Warren counties. In 
  Pennsylvania, Carbon and Monroe counties.

* WHEN...Until 6 PM EST this evening.

* IMPACTS...Power outages and tree damage are likely due to the 
  ice. Travel could be nearly impossible.

* ADDITIONAL DETAILS...Sleet and freezing rain will continue for 
  most areas through the afternoon hours, although some 
  locations will rise above freezing and become all rain. 
  Precipitation will possibly briefly mix with snow before 
  ending this evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ009-PAZ060-061-103-105-172300-
/O.EXT.KPHI.WW.Y.0021.000000T0000Z-191217T2300Z/
Hunterdon-Berks-Lehigh-Western Montgomery-Upper Bucks-
Including the cities of Flemington, Reading, Allentown, 
Collegeville, Pottstown, Chalfont, and Perkasie
313 PM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 PM EST THIS
EVENING...

* WHAT...Freezing rain, mixed at times with sleet. Additional ice
  accumulations of up to one tenth of an inch.

* WHERE...Portions of central, northern and northwest New Jersey 
  and east central and southeast Pennsylvania.

* WHEN...Until 6 PM EST this evening.

* IMPACTS...Power outages and tree damage are possible due to 
  the ice. Travel will be very difficult.

* ADDITIONAL DETAILS...Sleet and freezing rain will continue for
  some areas through the afternoon hours, although some locations
  will rise above freezing and become all rain. Precipitation will
  possibly briefly mix with snow before ending this evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NJZ008-PAZ062-172300-
/O.CON.KPHI.WW.Y.0021.000000T0000Z-191217T2300Z/
Morris-Northampton-
Including the cities of Morristown, Bethlehem, and Easton
313 PM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS
EVENING...

* WHAT...Freezing rain, mixed at times with sleet. Additional ice
  accumulations of less than one tenth of an inch.

* WHERE...In New Jersey, Morris county. In Pennsylvania, 
  Northampton and Lehigh counties.

* WHEN...Until 6 PM EST this evening.

* IMPACTS...Power outages and tree damage are possible due to 
  the ice. Travel will be very difficult. The hazardous 
  conditions will impact the morning commute.

* ADDITIONAL DETAILS...Sleet and freezing rain will continue for 
  some areas through the afternoon hours, although some 
  locations will rise above freezing and become all rain. 
  Precipitation will possibly briefly mix with snow before 
  ending this evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Prepare for possible
power outages.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
780 
WWUS41 KPHI 172306
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
606 PM EST Tue Dec 17 2019

NJZ001-007-PAZ054-055-180015-
/O.EXP.KPHI.WS.W.0008.000000T0000Z-191217T2300Z/
Sussex-Warren-Carbon-Monroe-
Including the cities of Newton, Washington, Jim Thorpe, 
and Stroudsburg
606 PM EST Tue Dec 17 2019

...WINTER STORM WARNING HAS EXPIRED...

Precipitation has moved out of the area and therefore the winter
storm warning is cancelled. Ice which accumulated earlier may 
still pose a travel hazard though, and caution is advised when 
traveling tonight.

$$

NJZ008-009-PAZ060>062-103-105-180015-
/O.EXP.KPHI.WW.Y.0021.000000T0000Z-191217T2300Z/
Morris-Hunterdon-Berks-Lehigh-Northampton-Western Montgomery-
Upper Bucks-
Including the cities of Morristown, Flemington, Reading, 
Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, 
and Perkasie
606 PM EST Tue Dec 17 2019

...WINTER WEATHER ADVISORY HAS EXPIRED...

Precipitation has moved out of the area and therefore the winter
weather advisory is cancelled. Ice which accumulated earlier may
still pose a travel hazard though, and caution is advised when
traveling tonight.

$$

The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 15, 3:33 AM ESTSmall Craft AdvisoryPHI15 hr
Dec 15, 6:39 PM ESTSmall Craft AdvisoryPHI6 hr

Nearby

Winter Weather Advisories in New Jersey, 2019Winter Weather Advisories in Pennsylvania, 2019Winter Weather Advisories in Delaware, 2019Every winter weather advisory in 2019

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.