Alert archive / New Jersey / Winter Storm Warnings in 2023

Winter Storm Warning 3, NWS Philadelphia/Mount Holly

March 13, 2023Carbon County, Monroe County, Pennsylvania; Morris County, Sussex County, Warren County, New Jersey

NWS Philadelphia/Mount Holly issued this winter storm warning at Mar 13, 2023, 3:17 AM EDT for Carbon County, Monroe County, Pennsylvania; Morris County, Sussex County, Warren County, New Jersey. It took effect at Mar 13, 2023, 6:00 PM EDT. It was in force for 27 hr. 60 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Mar 13, 2023, 3:17 AM EDT (07:17 UTC)
In effect from
Mar 13, 2023, 6:00 PM EDT
Expired
Mar 14, 2023, 9:00 PM EDT
In force
27 hr
Issued by
NWS Philadelphia/Mount Holly

Counties Morris County, NJ, Sussex County, NJ, Warren County, NJ, Carbon County, PA, Monroe County, PA

The radar

The Philadelphia radar (KDIX), 126 km from the middle of the area, began a volume at 07:20 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.

What was reported inside it

TimeReportWhereRemark
Mar 14, 4:15 AM EDTSNOW 1.41 Nnw Pocono Summit, PA0.32 INCH LIQUID EQUIVALENT.
Mar 14, 6:02 AM EDTSNOW 0.63 N Pellettown, NJ0.6 PAST 75 MINUTES AND STICKING.
Mar 14, 6:25 AM EDTSNOW 1.1Wantage Twp, NJ1.1 INCHES WANTAGE AS OF 625AM TEMP 31.
Mar 14, 6:30 AM EDTSNOW 3.5Highland Lakes, NJ
Mar 14, 6:44 AM EDTSNOW 1.31 N Lake Hopatcong, NJCOCORAHS STATION NJ-MS-94 HOPATCONG 2.1 ENE.
Mar 14, 6:45 AM EDTSNOW 1.3Lake Hopatcong, NJ
Mar 14, 6:56 AM EDTSNOW 1Sparta, NJ1.0 INCH ACCUMULATION AT ELEVATION 600 FEET.
Mar 14, 7:00 AM EDTSNOW 0.11 Sw Mountain Lakes, NJCOCORAHS STATION NJ-MS-71 DENVILLE TWP 1.5 ESE.
Mar 14, 7:00 AM EDTSNOW 0.31 S Ironia, NJCOCORAHS STATION NJ-MS-123 MENDHAM 3.2 NNW.
Mar 14, 7:00 AM EDTSNOW 0.31 W Hackettstown, NJCOCORAHS STATION NJ-WR-5 HACKETTSTOWN.
Mar 14, 7:00 AM EDTSNOW 0.61 Ssw Marksboro, NJCOCORAHS STATION NJ-WR-37 BLAIRSTOWN TWP 2.2 ESE.
Mar 14, 7:00 AM EDTSNOW 0.71 E Montague, NJCOCORAHS STATION NJ-SS-28 MONTAGUE TWP 2.7 WNW.
Mar 14, 7:00 AM EDTSNOW 11 Se Wantage Twp, NJCOCORAHS STATION NJ-SS-39 SUSSEX 1.3 N.
Mar 14, 7:00 AM EDTSNOW 1.21 Ese Canadensis, PACO-OP OBSERVER STATION CNDP1 CANADENSIS.
Mar 14, 7:00 AM EDTSNOW 1.41 N Mount Pocono, PACOCORAHS STATION PA-MN-16 MOUNT POCONO 0.7 N.
Mar 14, 7:00 AM EDTSNOW 1.91 Se Sussex, NJCO-OP OBSERVER STATION SUXN4 0.7 SE SUSSEX.
Mar 14, 7:00 AM EDTSNOW 2.42 Wnw Lake Harmony, PACOCORAHS STATION PA-CB-33 LAKE HARMONY 2.4 WNW.
Mar 14, 7:00 AM EDTSNOW 2.51 Ssw Lake Mohawk, NJCOCORAHS STATION NJ-SS-54 SPARTA TWP 3.6 SSW.
Mar 14, 7:30 AM EDTSNOW 0.11 W Morristown, NJCOCORAHS STATION NJ-MS-117 1 W MORRISTOWN.
Mar 14, 7:30 AM EDTSNOW 1.5Budd Lake, NJ
Mar 14, 7:45 AM EDTSNOW 0.94 Wsw Wantage Twp, NJ
Mar 14, 8:00 AM EDTSNOW 0.22 Ne Bernardsville, NJCOCORAHS STATION NJ-MS-98 HARDING TWP 2.4 W.
Mar 14, 8:00 AM EDTSNOW 11 Se Lafayette Twp, NJCOCORAHS STATION NJ-SS-57 SPARTA TWP 3.3 NW.
Mar 14, 8:00 AM EDTSNOW 1Rockaway, NJCOCORAHS STATION NJ-MS-6 ROCKAWAY.
Mar 14, 8:00 AM EDTSNOW 1.5Hudsondale, PA
Mar 14, 8:00 AM EDTSNOW 1.81 Ssw Wharton, NJCOCORAHS STATION NJ-MS-23 MINE HILL TWP.
Mar 14, 8:00 AM EDTSNOW 21 Ese Ironia, NJCOCORAHS STATION NJ-MS-73 RANDOLPH TWP 2.2 SW.
Mar 14, 8:00 AM EDTSNOW 22 N Green Pond, NJSTEADY SNOW AT TIME OF REPORT.
Mar 14, 8:00 AM EDTSNOW 23 N Lake Hopatcong, NJCOCORAHS STATION NJ-MS-113 JEFFERSON TWP 3.1 WSW.
Mar 14, 8:00 AM EDTSNOW 2.21 S Hardyston Twp, NJCOCORAHS STATION NJ-SS-7 HARDYSTON TWP 3.2 SE.
Mar 14, 8:00 AM EDTSNOW 32 N Green Pond, NJUPDATES PREVIOUS SNOW REPORT FROM 2 N GREEN POND.
Mar 14, 8:00 AM EDTSNOW 42 Se Montague, NJPUBLIC SENT IN PICTURES OF 4.0 INCHES IN HIGH POINT, NJ.
Mar 14, 8:00 AM EDTSNOW 5.12 Se Montague, NJUPDATES PREVIOUS REPORT FROM HIGH POINT, NJ.
Mar 14, 8:30 AM EDTSNOW 1Rockaway, NJ
Mar 14, 9:30 AM EDTSNOW 2.2Randolph, NJSTATION NJ-MS-42.
Mar 14, 9:30 AM EDTSNOW 2.51 Ssw Brookside, NJ
Mar 14, 9:30 AM EDTSNOW 3.2Ogdensburg, NJELEVATION 750 FEET.
Mar 14, 9:30 AM EDTSNOW 41 Ssw Brookside, NJUPDATES PREVIOUS REPORT.
Mar 14, 9:30 AM EDTSNOW 71 Sse Highland Lakes, NJCO-OP OBSERVER REPORTED 7 INCHES WITH STEADY SNOW AT TIME OF REPORT.
Mar 14, 9:30 AM EDTSNOW 8Highland Lakes, NJUPDATES PREVIOUS REPORT. ELEVATION 1300 FEET.
Mar 14, 10:00 AM EDTSNOW 2Kinnelon, NJELEVATION 900 FEET.
Mar 14, 10:00 AM EDTSNOW 2.9Franklin, NJ
Mar 14, 10:00 AM EDTSNOW 3Budd Lake, NJUPDATES PREVIOUS SNOW REPORT FROM BUDD LAKE. 1.5 INCHES HAVE FALLEN SINCE PREVIOUS REPORT AT 7:30 AM.
Mar 14, 10:25 AM EDTSNOW 3.2Hudsondale, PAUPDATES PREVIOUS REPORT.
Mar 14, 10:30 AM EDTSNOW 92 Sw Vernon, NJHAMBURG MOUNTAIN WILDLIFE MANAGEMENT AREA. ELEVATION 1400 FEET.
Mar 14, 11:00 AM EDTSNOW 3.2Wantage Twp, NJELEVATION 980 FEET.
Mar 14, 11:00 AM EDTSNOW 3.5Rockaway, NJUPDATES PREVIOUS REPORT.
Mar 14, 11:00 AM EDTSNOW 4Albrightsville, PA
Mar 14, 11:15 AM EDTSNOW 4Succasunna, NJPICTURE SENT IN VIA SOCIAL MEDIA.
Mar 14, 11:30 AM EDTSNOW 3.5Franklin, NJUPDATES PREVIOUS SNOW REPORT FROM FRANKLIN. 0.6 INCHES HAVE FALLEN SINCE PREVIOUS REPORT AT 10 AM.
Mar 14, 11:45 AM EDTSNOW 3.7Budd Lake, NJUPDATES PREVIOUS SNOW REPORT FROM BUDD LAKE. 0.7 INCHES HAVE FALLEN SINCE PREVIOUS REPORT AT 10 AM.
Mar 14, 12:00 PM EDTSNOW 4.61 Ene Hamburg, NJ
Mar 14, 12:05 PM EDTSNOW 0.9Kresgeville, PA
Mar 14, 12:30 PM EDTSNOW 4.52 Ese Randolph, NJUPDATES PREVIOUS REPORT. 1.0 INCHES WITHIN THE LAST 90 MINUTES. COCORAHS STATION NJ-MS-42 RANDOLPH TWP. 2 E.
Mar 14, 12:30 PM EDTSNOW 52 Nne Brookside, NJSNOW ONGOING AT TIME OF OBSERVATION.
Mar 14, 12:35 PM EDTSNOW 2Jim Thorpe, PA
Mar 14, 12:45 PM EDTSNOW 5.52 E Randolph, NJELEVATION 900 FEET.
Mar 14, 1:00 PM EDTSNOW 3.81 Ssw Pocono Pines, PA
Mar 14, 1:30 PM EDTSNOW 62 Nne Brookside, NJCORRECTS TIME ON PREVIOUS SNOW REPORT FROM 2 NNE BROOKSIDE. ELEVATION 1000 FEET.
Mar 14, 1:45 PM EDTSNOW 6.72 Se Montague, NJUPDATES PREVIOUS REPORT FROM HIGH POINT, NJ.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Brookhaven, NY (KOKX), launched 00:00Z, 7.3 hours before the alert went out and 184 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 00:00Z on 2023-03-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 00:00Z on 2023-03-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -34 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
890 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
-34 m²/s²
0-3 km storm-relative helicity
48 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

254 
WWUS41 KPHI 130717
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
317 AM EDT Mon Mar 13 2023

PAZ054-055-132200-
/O.UPG.KPHI.WS.A.0001.230313T1000Z-230315T0000Z/
/O.NEW.KPHI.WS.W.0003.230313T2200Z-230314T2200Z/
Carbon-Monroe-
Including the cities of Jim Thorpe and Stroudsburg
317 AM EDT Mon Mar 13 2023

...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
EDT TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 12 to 
  18 inches with higher amounts in higher elevations. Winds 
  gusting as high as 45 mph.

* WHERE...Carbon and Monroe.

* WHEN...From 6 PM this evening to 6 PM EDT Tuesday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

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.

&&

$$

NJZ001-132200-
/O.UPG.KPHI.WS.A.0001.230313T1000Z-230315T0000Z/
/O.NEW.KPHI.WS.W.0003.230313T2200Z-230314T2200Z/
Sussex-
Including the city of Newton
317 AM EDT Mon Mar 13 2023

...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
EDT TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 6 to 12
  inches with higher amounts in higher elevations. Winds gusting 
  as high as 35 mph.

* WHERE...Sussex.

* WHEN...From 6 PM this evening to 6 PM EDT Tuesday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

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.

&&

$$

NJZ007-008-132200-
/O.NEW.KPHI.WS.W.0003.230313T2200Z-230314T2200Z/
Warren-Morris-
Including the cities of Washington and Morristown
317 AM EDT Mon Mar 13 2023

...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
EDT TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 6 to 8 
  inches. Winds gusting as high as 40 mph.

* WHERE...Warren and Morris.

* WHEN...From 6 PM this evening to 6 PM EDT Tuesday.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the morning or evening commute.

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.

&&

$$

MPS
7 follow-up statements
087 
WWUS41 KPHI 131919
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
319 PM EDT Mon Mar 13 2023

PAZ054-055-141000-
/O.CON.KPHI.WS.W.0003.230313T2200Z-230314T2200Z/
Carbon-Monroe-
Including the cities of Jim Thorpe and Stroudsburg
319 PM EDT Mon Mar 13 2023

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

* WHAT...Heavy snow expected. Total snow accumulations of 8 to 12
  inches. Winds gusting as high as 45 mph.

* WHERE...Carbon and Monroe counties of northeast Pennsylvania. 

* WHEN...From 6 PM this evening to 6 PM EDT Tuesday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

* ADDITIONAL DETAILS...The greatest snow totals will be at the
  higher elevations. 

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.

&&

$$

NJZ001-007-008-141000-
/O.CON.KPHI.WS.W.0003.230313T2200Z-230314T2200Z/
Sussex-Warren-Morris-
Including the cities of Newton, Washington, and Morristown
319 PM EDT Mon Mar 13 2023

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

* WHAT...Heavy snow expected. Total snow accumulations of 6 to 8 
  inches. Winds gusting as high as 40 mph.

* WHERE...Sussex, Warren and Morris counties of northern New
  Jersey. 

* WHEN...From 6 PM this evening to 6 PM EDT Tuesday.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the morning or evening commute.

* ADDITIONAL DETAILS...The greatest snow totals will be at the
  higher elevations. 

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.

&&

$$
826 
WWUS41 KPHI 132043
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
443 PM EDT Mon Mar 13 2023

PAZ054-055-141030-
/O.CON.KPHI.WS.W.0003.230313T2200Z-230314T2200Z/
Carbon-Monroe-
Including the cities of Jim Thorpe and Stroudsburg
443 PM EDT Mon Mar 13 2023

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

* WHAT...Heavy snow expected. Total snow accumulations of 4 to 
  12 inches. Winds gusting as high as 45 mph.

* WHERE...Carbon and Monroe counties.

* WHEN...Until 6 PM EDT Tuesday.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact this evenings commute and also the
  Tuesday morning commute.

* ADDITIONAL DETAILS...Snow will increase in intensity tonight
  with a period of moderate to heavy snow later tonight and
  Tuesday morning. The greatest snow totals will be at elevations
  above 1000 feet.

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.

&&

$$

NJZ001-007-008-141030-
/O.CON.KPHI.WS.W.0003.230313T2200Z-230314T2200Z/
Sussex-Warren-Morris-
Including the cities of Newton, Washington, and Morristown
443 PM EDT Mon Mar 13 2023

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

* WHAT...Heavy snow expected. Total snow accumulations of 2 to 8 
  inches. Winds gusting as high as 40 mph.

* WHERE...Sussex, Warren and Morris counties.

* WHEN...Until 6 PM EDT Tuesday.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact mainly the Tuesday morning.

* ADDITIONAL DETAILS...Rain or a mix of rain and snow will change
  to snow by later this evening. Some heavier snow is possible 
  late tonight and Tuesday morning. The greatest snow totals will 
  be in the higher elevations mainly above 1000 feet.

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.

&&

$$

Gorse
487 
WWUS41 KPHI 140030
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
830 PM EDT Mon Mar 13 2023

NJZ007-008-141330-
/O.CAN.KPHI.WS.W.0003.000000T0000Z-230314T2200Z/
/O.NEW.KPHI.WW.Y.0009.230314T0030Z-230314T2200Z/
Warren-Morris-
Including the cities of Washington and Morristown
830 PM EDT Mon Mar 13 2023

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM EDT TUESDAY...
...WINTER STORM WARNING IS CANCELLED...

* WHAT...Snow. Total snow accumulations of 2 to 5 inches, mainly
  over the higher elevations. Winds gusting as high as 40 mph.

* WHERE...Warren and Morris.

* WHEN...Until 6 PM EDT Tuesday.

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

* ADDITIONAL DETAILS...Rain will change to snow later tonight into
  Tuesday morning. The transition will take longer at lower
  elevations. The greatest snow totals will be in the higher
  elevations mainly above 1000 feet. Southern and southeast
  portions of Warren and Morris Counties may not even reach an
  inch of snow. 

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.

&&

$$

PAZ054-055-141330-
/O.CON.KPHI.WS.W.0003.000000T0000Z-230314T2200Z/
Carbon-Monroe-
Including the cities of Jim Thorpe and Stroudsburg
830 PM EDT Mon Mar 13 2023

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

* WHAT...Heavy snow. Total snow accumulations of 4 to 10 inches. 
  Winds gusting as high as 45 mph.

* WHERE...Carbon and Monroe.

* WHEN...Until 6 PM EDT Tuesday.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact the morning or evening commute on
  Tuesday.

* ADDITIONAL DETAILS...Snow will increase in intensity overnight
  with moderate to heavy snow at times later tonight and Tuesday.
  The greatest snow totals will be at elevations above 1000 feet,
  with lighter amounts at lower elevations. 

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.

&&

$$

NJZ001-141330-
/O.CON.KPHI.WS.W.0003.000000T0000Z-230314T2200Z/
Sussex-
Including the city of Newton
830 PM EDT Mon Mar 13 2023

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

* WHAT...Heavy snow. Total snow accumulations of 4 to 8 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Sussex.

* WHEN...Until 6 PM EDT Tuesday.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the morning or evening commute.

* ADDITIONAL DETAILS...Rain or a mix of rain and snow will change
  to snow later tonight. Periods of heavy snow is possible late 
  tonight and Tuesday. The greatest snow totals will be in the 
  higher elevations mainly above 1000 feet.

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.

&&

$$
930 
WWUS41 KPHI 140745
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
345 AM EDT Tue Mar 14 2023

PAZ054-142045-
/O.CAN.KPHI.WS.W.0003.000000T0000Z-230314T2200Z/
/O.EXA.KPHI.WW.Y.0009.000000T0000Z-230314T2200Z/
Carbon-
Including the city of Jim Thorpe
345 AM EDT Tue Mar 14 2023

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM EDT THIS
EVENING...
...WINTER STORM WARNING IS CANCELLED...

* WHAT...Snow. Total snow accumulations of 2 to 4 inches. Winds
  gusting 40 to 50 mph at times. 

* WHERE...Carbon.

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

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. Gusty 
  winds could bring down tree branches.

* ADDITIONAL DETAILS...Any lingering areas of rain will transition
  to mainly snow heading into the day Tuesday. The highest snow
  amounts will be in the higher elevations above 1000 feet while
  in the lower elevations amounts will be lower due to the change
  over from rain to snow taking a bit longer because of warmer 
  temperatures

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.

&&

$$

PAZ055-142045-
/O.CON.KPHI.WS.W.0003.000000T0000Z-230314T2200Z/
Monroe-
Including the city of Stroudsburg
345 AM EDT Tue Mar 14 2023

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

* WHAT...Heavy snow. Total snow accumulations of 4 to 8 inches. 
  Winds gusting as high as 50 mph.

* WHERE...Monroe.

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

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning or evening commute. Gusty 
  winds could bring down tree branches.

* ADDITIONAL DETAILS...Any lingering areas of rain will transition
  to snow heading into the day Tuesday. Snow will continue through
  Tuesday. The greatest snow totals will be at elevations above
  1000 feet, with lighter amounts at lower elevations. 


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.

&&

$$

NJZ001-142045-
/O.CON.KPHI.WS.W.0003.000000T0000Z-230314T2200Z/
Sussex-
Including the city of Newton
345 AM EDT Tue Mar 14 2023

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

* WHAT...Heavy snow. Total snow accumulations of 4 to 8 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Sussex.

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

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the morning or evening commute.

* ADDITIONAL DETAILS...Any lingering areas of rain or a mix of
  rain and snow will change to snow through early this morning.
  Snow will the continue through the day Tuesday. The greatest 
  snow totals will be in the higher elevations mainly above 1000 
  feet.

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.

&&

$$

NJZ007-008-142045-
/O.CON.KPHI.WW.Y.0009.000000T0000Z-230314T2200Z/
Warren-Morris-
Including the cities of Washington and Morristown
345 AM EDT Tue Mar 14 2023

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

* WHAT...Snow. Total snow accumulations of 2 to 4 inches. Winds 
  gusting as high as 40 mph.

* WHERE...Warren and Morris.

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

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

* ADDITIONAL DETAILS...Rain will change to snow through early this morning.
  The transition will take longer at lower elevations. The 
  greatest snow totals will be in the higher elevations mainly 
  above 1000 feet. Southern and southeast portions of Warren and 
  Morris Counties may not even reach an inch of snow. 

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
673 
WWUS41 KPHI 141650
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
1250 PM EDT Tue Mar 14 2023

PAZ055-142200-
/O.CON.KPHI.WS.W.0003.000000T0000Z-230314T2200Z/
Monroe-
Including the city of Stroudsburg
1250 PM EDT Tue Mar 14 2023

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

* WHAT...Heavy snow. Additional snow accumulations of up to two 
  inches. Winds gusting as high as 55 mph.

* WHERE...Monroe.

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

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the evening commute. Gusty winds could 
  bring down tree branches.

* ADDITIONAL DETAILS...4 to 6 inches have fallen in the highest
  elevations. The greatest snow totals will be at elevations 
  above 1000 feet, with lighter amounts at lower elevations.

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.

&&

$$

NJZ001-142200-
/O.CON.KPHI.WS.W.0003.000000T0000Z-230314T2200Z/
Sussex-
Including the city of Newton
1250 PM EDT Tue Mar 14 2023

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

* WHAT...Heavy snow. Additional snow accumulations of 1 to 3 
  inches. Winds gusting as high as 45 mph.

* WHERE...Sussex.

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

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the evening commute.

* ADDITIONAL DETAILS...Anywhere from 5 to 9 inches have fallen at
  the higher elevations. The greatest snow totals will be in the 
  higher elevations mainly above 1000 feet.

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.

&&

$$

NJZ007-008-142200-
/O.CON.KPHI.WW.Y.0009.000000T0000Z-230314T2200Z/
Warren-Morris-
Including the cities of Washington and Morristown
1250 PM EDT Tue Mar 14 2023

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

* WHAT...Snow. Additional snow accumulations of up to two 
  inches. Winds gusting as high as 45 mph.

* WHERE...Warren and Morris.

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

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

&&

$$

PAZ054-142200-
/O.CON.KPHI.WW.Y.0009.000000T0000Z-230314T2200Z/
Carbon-
Including the city of Jim Thorpe
1250 PM EDT Tue Mar 14 2023

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

* WHAT...Snow. Additional snow accumulations of up to one inch. 
  Winds gusting as high as 50 mph.

* WHERE...Carbon.

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

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the evening commute. Gusty winds could
  bring down tree branches.

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.

&&

$$

Hoeflich
908 
WWUS41 KPHI 142157
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
557 PM EDT Tue Mar 14 2023

PAZ055-142300-
/O.EXP.KPHI.WS.W.0003.000000T0000Z-230314T2200Z/
Monroe-
Including the city of Stroudsburg
557 PM EDT Tue Mar 14 2023

...WINTER STORM WARNING WILL EXPIRE AT 6 PM EDT THIS EVENING...

Some light snow and gusty winds may continue through the early
evening, but the bulk of the accumulating snow has ended.

$$

NJZ007-142300-
/O.CAN.KPHI.WW.Y.0009.000000T0000Z-230314T2200Z/
Warren-
Including the city of Washington
557 PM EDT Tue Mar 14 2023

...WINTER WEATHER ADVISORY WILL EXPIRE AT 6 PM EDT THIS EVENING...

Some light snow and gusty winds may continue through the early
evening, but the bulk of the accumulating snow has ended.

$$

PAZ054-142300-
/O.EXP.KPHI.WW.Y.0009.000000T0000Z-230314T2200Z/
Carbon-
Including the city of Jim Thorpe
557 PM EDT Tue Mar 14 2023

...WINTER WEATHER ADVISORY WILL EXPIRE AT 6 PM EDT THIS EVENING...

Some light snow and gusty winds may continue through the early
evening, but the bulk of the accumulating snow has ended.

$$

NJZ001-150100-
/O.EXT.KPHI.WS.W.0003.000000T0000Z-230315T0100Z/
Sussex-
Including the city of Newton
557 PM EDT Tue Mar 14 2023

...WINTER STORM WARNING NOW IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

* WHAT...Heavy snow. Additional snow accumulations of up to one
  inch. Winds gusting as high as 40 mph.

* WHERE...Sussex.

* WHEN...Until 9 PM EDT this evening.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the evening commute.

* ADDITIONAL DETAILS...Anywhere from 5 to 9 inches have fallen at
  the higher elevations. The greatest snow totals will be in the 
  higher elevations mainly above 1000 feet.

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.

&&

$$

NJZ008-150100-
/O.EXT.KPHI.WW.Y.0009.000000T0000Z-230315T0100Z/
Morris-
Including the city of Morristown
557 PM EDT Tue Mar 14 2023

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

* WHAT...Snow. Additional snow accumulations of up to one inch. 
  Winds gusting as high as 45 mph.

* WHERE...Morris.

* WHEN...Until 9 PM EDT this evening.

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

* ADDITIONAL DETAILS...Anywhere from 3 to 6 inches have fallen at
  the higher elevations. The greatest snow totals will be in the
  higher elevations mainly above 600 feet.

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.

&&

$$
061 
WWUS41 KPHI 150059
WSWPHI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Mount Holly NJ
859 PM EDT Tue Mar 14 2023

NJZ001-150200-
/O.EXP.KPHI.WS.W.0003.000000T0000Z-230315T0100Z/
Sussex-
Including the city of Newton
859 PM EDT Tue Mar 14 2023

...WINTER STORM WARNING WILL EXPIRE AT 9 PM EDT THIS EVENING...

Snow across the area is winding down. Some residual snow showers
may persist until 10-11PM this evening, but the accumulating snow
has ended.

$$

NJZ008-150200-
/O.EXP.KPHI.WW.Y.0009.000000T0000Z-230315T0100Z/
Morris-
Including the city of Morristown
859 PM EDT Tue Mar 14 2023

...WINTER WEATHER ADVISORY WILL EXPIRE AT 9 PM EDT THIS EVENING...

Snow across the area is winding down. Some residual snow showers
may persist until 10-11PM this evening, but the accumulating snow
has ended.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 13, 2:56 PM EDTWind AdvisoryPHIBerks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more32 hr
Mar 13, 3:16 AM EDTGale WarningPHI66 hr
Mar 13, 9:26 AM EDTCoastal Flood AdvisoryPHIOcean21 hr

Nearby

Winter Storm Warnings in New Jersey, 2023Winter Storm Warnings in Pennsylvania, 2023Every winter storm warning in 2023

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.