Alert archive / New Jersey / Winter Storm Warnings in 2023
Winter Storm Warning 1, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this winter storm warning at Feb 27, 2023, 3:50 AM EST for Morris County, Sussex County, New Jersey; Monroe County, Pennsylvania. It took effect at Feb 27, 2023, 5:00 PM EST. It was in force for 16 hr. 41 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
- Feb 27, 2023, 3:50 AM EST (08:50 UTC)
- In effect from
- Feb 27, 2023, 5:00 PM EST
- Expired
- Feb 28, 2023, 9:02 AM EST
- In force
- 16 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Morris County, NJ, Sussex County, NJ, Monroe County, PA
The radar
The Philadelphia radar (KDIX), 125 km from the middle of the area, began a volume at 08:50 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Feb 27, 9:00 PM EST | SNOW 1.5 | Wantage Twp, NJ | PICTURE OF 1.5 INCHES OF SNOW IN WANTAGE, NJ. |
| Feb 27, 9:00 PM EST | SNOW 2.5 | Mount Pocono, PA | TRAINED SPOTTER REPORTS 2.5 INCHES OF SNOW IN NORTH MOUNT POCONO AT 9 PM. |
| Feb 27, 10:30 PM EST | SNOW 2 | Effort, PA | REPORT PASSED ALONG FROM BROADCAST MEDIA. |
| Feb 27, 10:30 PM EST | SNOW 3 | Reeders, PA | REPORT PASSED ALONG FROM BROADCAST MEDIA. |
| Feb 28, 12:20 AM EST | SNOW 2 | Chatham, NJ | SLEET AND SNOW MIX AT TIME OF OBSERVATION. |
| Feb 28, 12:45 AM EST | SNOW 2 | Boonton, NJ | 2 INCHES OF A HEAVY AND COMPACTED SNOW. |
| Feb 28, 12:45 AM EST | SNOW 4.3 | 4 Wsw Wantage Twp, NJ | LIGHT SNOW AT TIME OF OBSERVATION. |
| Feb 28, 3:00 AM EST | SNOW 6 | 1 Sse Pocono Pines, PA | PICTURE SENT IN VIA SOCIAL MEDIA OF A 6 INCH MEASUREMENT IN POCONO PINES. |
| Feb 28, 4:10 AM EST | SNOW 4.4 | Franklin, NJ | PICTURE SENT IN VIA SOCIAL MEDIA. ELEVATION 730 FEET. |
| Feb 28, 4:15 AM EST | SNOW 5.8 | 4 Wsw Wantage Twp, NJ | UPDATE TO PREVIOUS REPORT. ADDITIONAL ACCUMULATION OF 1.5 INCHES SINCE PREVIOUS REPORT AT 12:45 AM EDT. |
| Feb 28, 5:00 AM EST | SNOW 5.3 | Rockaway, NJ | |
| Feb 28, 5:15 AM EST | SNOW 4.4 | Denville, NJ | |
| Feb 28, 5:30 AM EST | SNOW 6.4 | Wantage Twp, NJ | PICTURE SENT IN VIA SOCIAL MEDIA. |
| Feb 28, 5:39 AM EST | SNOW 6.3 | 1 Nnw Pocono Summit, PA | |
| Feb 28, 6:00 AM EST | SNOW 4 | Andover, NJ | PICTURE OF MEASUREMENT SENT IN VIA SOCIAL MEDIA. |
| Feb 28, 6:15 AM EST | SNOW 3.8 | Kunkletown, PA | |
| Feb 28, 6:30 AM EST | SNOW 4.3 | Sparta, NJ | |
| Feb 28, 6:55 AM EST | SNOW 5.1 | 2 Nne Brookside, NJ | |
| Feb 28, 7:00 AM EST | SNOW 2.5 | 1 Ne Chatham, NJ | COCORAHS STATION NJ-MS-102 CHATHAM 0.6 NE. |
| Feb 28, 7:00 AM EST | SNOW 3.2 | 1 Wsw Madison, NJ | COCORAHS STATION NJ-MS-59 MADISON 0.8 WSW. |
| Feb 28, 7:00 AM EST | SNOW 4 | 1 S Ironia, NJ | COCORAHS STATION NJ-MS-123 MENDHAM 3.2 NNW. |
| Feb 28, 7:00 AM EST | SNOW 4 | 1 W Morristown, NJ | COCORAHS STATION NJ-MS-117 1 W MORRISTOWN. |
| Feb 28, 7:00 AM EST | SNOW 4 | 3 Wsw Schooleys Mountai, NJ | COCORAHS STATION NJ-MS-61 WASHINGTON TWP. 3.6 W. |
| Feb 28, 7:00 AM EST | SNOW 4 | Newton, NJ | |
| Feb 28, 7:00 AM EST | SNOW 5.1 | 2 Nne Brookside, NJ | COCORAHS STATION NJ-MS-110 RANDOLPH TWP 2.2 SE. |
| Feb 28, 7:00 AM EST | SNOW 5.2 | 1 Ese Ironia, NJ | COCORAHS STATION NJ-MS-73 RANDOLPH TWP 2.2 SW. |
| Feb 28, 7:00 AM EST | SNOW 5.3 | 1 Sw Mountain Lakes, NJ | COCORAHS STATION NJ-MS-71 DENVILLE TWP 1.5 ESE. |
| Feb 28, 7:00 AM EST | SNOW 5.4 | 2 Wsw Jackson Twp, PA | |
| Feb 28, 7:00 AM EST | SNOW 5.5 | 1 S Hardyston Twp, NJ | COCORAHS STATION NJ-SS-7 HARDYSTON TWP 3.2 SE. |
| Feb 28, 7:00 AM EST | SNOW 5.8 | 1 Ssw Brookside, NJ | |
| Feb 28, 7:00 AM EST | SNOW 6 | 1 Se Wantage Twp, NJ | COCORAHS STATION NJ-SS-39 SUSSEX 1.3 N. |
| Feb 28, 7:00 AM EST | SNOW 6.2 | 4 Wsw Wantage Twp, NJ | UPDATES PREVIOUS SNOW REPORT FROM 4 WSW WANTAGE TWP. ADDITIONAL ACCUMULATION OF 0.4 INCHES SINCE PREVIOUS REPORT AT 4 AM. |
| Feb 28, 7:00 AM EST | SNOW 6.4 | 1 E Montague, NJ | COCORAHS STATION NJ-SS-28 MONTAGUE TWP 2.7 WNW. |
| Feb 28, 7:00 AM EST | SNOW 7.5 | 1 N Mount Pocono, PA | COCORAHS STATION PA-MN-16 MOUNT POCONO 0.7 N. |
| Feb 28, 7:17 AM EST | SNOW 5 | Kinnelon, NJ | |
| Feb 28, 7:30 AM EST | SNOW 5.3 | Randolph, NJ | |
| Feb 28, 7:40 AM EST | SNOW 6 | 2 S Kinnelon, NJ | COCORAHS STATION NJ-MS-16 KINNELON 1.4 SE. |
| Feb 28, 8:00 AM EST | SNOW 4.2 | 1 N Lake Hopatcong, NJ | COCORAHS STATION NJ-MS-94 HOPATCONG 2.1 ENE. |
| Feb 28, 8:00 AM EST | SNOW 4.6 | 1 Se Lafayette Twp, NJ | COCORAHS STATION NJ-SS-57 SPARTA TWP 3.3 NW. |
| Feb 28, 8:00 AM EST | SNOW 6.2 | 1 S High Point, NJ | |
| Feb 28, 8:17 AM EST | SNOW 4 | Andover, NJ | PICTURE SENT VIA SOCIAL MEDIA. |
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, 8.8 hours before the alert went out and 168 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
- 868 m above ground
- 0-6 km bulk shear
- 111 kt
- 0-1 km storm-relative helicity
- 437 m²/s²
- 0-3 km storm-relative helicity
- 568 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
489 WWUS41 KPHI 270850 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 350 AM EST Mon Feb 27 2023 NJZ001-PAZ055-272200- /O.UPG.KPHI.WW.Y.0005.230227T2200Z-230228T1800Z/ /O.NEW.KPHI.WS.W.0001.230227T2200Z-230228T1800Z/ Sussex-Monroe- Including the cities of Newton and Stroudsburg 350 AM EST Mon Feb 27 2023 ...WINTER STORM WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 1 PM EST TUESDAY... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 8 inches. * WHERE...In New Jersey, Sussex. In Pennsylvania, Monroe. * WHEN...From 5 PM this afternoon to 1 PM EST Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact this evenings commute and also the Tuesday morning commute. * ADDITIONAL DETAILS...Snowfall rates should reach around an inch per hour tonight. The highest snowfall totals should be at locations above 1500 feet in elevation. Some sleet may also mix in at times for portions of the area. 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. && $$ NJZ008-272200- /O.UPG.KPHI.WW.Y.0005.230227T2200Z-230228T1500Z/ /O.NEW.KPHI.WS.W.0001.230227T2200Z-230228T1800Z/ Morris- Including the city of Morristown 350 AM EST Mon Feb 27 2023 ...WINTER STORM WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 1 PM EST TUESDAY... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 8 inches. * WHERE...Morris. * WHEN...From 5 PM this afternoon to 1 PM EST Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact this evenings commute and also the Tuesday morning commute. * ADDITIONAL DETAILS...Snowfall rates should reach around an inch per hour tonight. The highest snowfall totals should be at the higher elevations. Some sleet may also mix in for a time. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ007-PAZ054-062-272200- /O.CON.KPHI.WW.Y.0005.230227T2200Z-230228T1500Z/ Warren-Carbon-Northampton- Including the cities of Washington, Jim Thorpe, Bethlehem, and Easton 350 AM EST Mon Feb 27 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 10 AM EST TUESDAY... * WHAT...Snow expected. Total snow accumulations of 3 to 6 inches. * WHERE...In New Jersey, Warren. In Pennsylvania, Carbon and Northampton. * WHEN...From 5 PM this afternoon to 10 AM EST Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact this evenings commute and also the Tuesday morning commute. * ADDITIONAL DETAILS...Snowfall rates could reach around an inch per hour at times tonight. Some sleet should mix at times tonight for parts of the area. 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. && $$ NJZ009-010-PAZ061-105-272200- /O.CON.KPHI.WW.Y.0005.230227T2200Z-230228T1000Z/ Hunterdon-Somerset-Lehigh-Upper Bucks- Including the cities of Flemington, Somerville, Allentown, Chalfont, and Perkasie 350 AM EST Mon Feb 27 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of 2 to 4 inches. * WHERE...In New Jersey, Hunterdon and Somerset. In Pennsylvania, Lehigh and Upper Bucks. * WHEN...From 5 PM this afternoon to 5 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact this evenings commute. * ADDITIONAL DETAILS...Snowfall rates could reach up to one inch per hour at times tonight. The snow will mix with or even change to sleet and rain at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Gorse
5 follow-up statements
289 WWUS41 KPHI 272032 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 332 PM EST Mon Feb 27 2023 NJZ001-008-PAZ055-280945- /O.CON.KPHI.WS.W.0001.230227T2200Z-230228T1800Z/ Sussex-Morris-Monroe- Including the cities of Newton, Morristown, and Stroudsburg 332 PM EST Mon Feb 27 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM EST TUESDAY... * WHAT...Heavy snow expected, mixed at times with sleet and freezing rain. Total snow accumulations of 5 to 8 inches and ice accumulations of up to a light glaze. * WHERE...In New Jersey, Sussex and Morris. In Pennsylvania, Monroe. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Snowfall rates should reach around an inch per hour tonight. The highest snowfall totals should be at locations above 1500 feet in elevation. Some sleet and freezing rain is also likely to mix in at times for portions of the area. 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. && $$ NJZ007-PAZ054-062-280945- /O.EXT.KPHI.WW.Y.0005.230227T2200Z-230228T1800Z/ Warren-Carbon-Northampton- Including the cities of Washington, Jim Thorpe, Bethlehem, and Easton 332 PM EST Mon Feb 27 2023 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 1 PM EST TUESDAY... * WHAT...Snow mixed with sleet and freezing rain. Total snow accumulations of 3 to 5 inches and ice accumulations of a light glaze. * WHERE...In New Jersey, Warren. In Pennsylvania, Carbon and Northampton. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Snowfall rates could reach around an inch per hour at times tonight. Some sleet and freezing rain will mix at times tonight for parts of the area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ009-010-PAZ061-105-280945- /O.EXT.KPHI.WW.Y.0005.230227T2200Z-230228T1200Z/ Hunterdon-Somerset-Lehigh-Upper Bucks- Including the cities of Flemington, Somerville, Allentown, Chalfont, and Perkasie 332 PM EST Mon Feb 27 2023 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of 1 to 3 inches and ice accumulations of up to a light glaze. * WHERE...In New Jersey, Hunterdon and Somerset. In Pennsylvania, Lehigh and Upper Bucks. * WHEN...Until 7 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Snowfall rates could reach up to one inch per hour at times tonight but snow will eventually change to a wintry mix of snow, sleet, freezing rain and even rain for some portions of the area. 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. && $$ Fitzsimmons
046 WWUS41 KPHI 280220 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 920 PM EST Mon Feb 27 2023 NJZ001-008-PAZ055-281500- /O.CON.KPHI.WS.W.0001.000000T0000Z-230228T1800Z/ Sussex-Morris-Monroe- Including the cities of Newton, Morristown, and Stroudsburg 920 PM EST Mon Feb 27 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM EST TUESDAY... * WHAT...Heavy snow expected, mixed at times with sleet and freezing rain. Total snow accumulations of 5 to 8 inches and ice accumulations of up to a light glaze. * WHERE...In New Jersey, Sussex and Morris. In Pennsylvania, Monroe. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Snowfall rates should reach around an inch per hour tonight. The highest snowfall totals should be at locations above 1500 feet in elevation. Some sleet and freezing rain is also likely to mix in at times for portions of the area. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ007-PAZ054-062-281500- /O.CON.KPHI.WW.Y.0005.000000T0000Z-230228T1800Z/ Warren-Carbon-Northampton- Including the cities of Washington, Jim Thorpe, Bethlehem, and Easton 920 PM EST Mon Feb 27 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST TUESDAY... * WHAT...Snow mixed with sleet and freezing rain. Total snow accumulations of 3 to 5 inches and ice accumulations of a light glaze. * WHERE...In New Jersey, Warren. In Pennsylvania, Carbon and Northampton. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Snowfall rates could reach around an inch per hour at times tonight. Some sleet and freezing rain will mix at times tonight for parts of the area. 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. && $$ NJZ009-010-PAZ061-105-281200- /O.CON.KPHI.WW.Y.0005.000000T0000Z-230228T1200Z/ Hunterdon-Somerset-Lehigh-Upper Bucks- Including the cities of Flemington, Somerville, Allentown, Chalfont, and Perkasie 920 PM EST Mon Feb 27 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of 1 to 3 inches and ice accumulations of up to a light glaze. * WHERE...In New Jersey, Hunterdon and Somerset. In Pennsylvania, Lehigh and Upper Bucks. * WHEN...Until 7 AM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Snowfall rates could reach up to one inch per hour at times tonight but snow will eventually change to a wintry mix of snow, sleet, freezing rain and even rain for some portions of the area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
348 WWUS41 KPHI 280838 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 338 AM EST Tue Feb 28 2023 NJZ001-008-PAZ055-281800- /O.CON.KPHI.WS.W.0001.000000T0000Z-230228T1800Z/ Sussex-Morris-Monroe- Including the cities of Newton, Morristown, and Stroudsburg 338 AM EST Tue Feb 28 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Heavy snow expected, mixed at times with sleet and freezing rain. Total snow accumulations of 5 to 8 inches and ice accumulations of up to a light glaze. * WHERE...In New Jersey, Sussex and Morris. In Pennsylvania, Monroe. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning commute. * ADDITIONAL DETAILS...The highest snowfall totals should be at locations above 1500 feet in elevation. Some sleet and freezing rain is also likely to mix in at times for portions of the area. 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. && $$ NJZ007-PAZ054-062-281800- /O.CON.KPHI.WW.Y.0005.000000T0000Z-230228T1800Z/ Warren-Carbon-Northampton- Including the cities of Washington, Jim Thorpe, Bethlehem, and Easton 338 AM EST Tue Feb 28 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Snow mixed with sleet and freezing rain. Total snow accumulations of 3 to 5 inches and ice accumulations of a light glaze. * WHERE...In New Jersey, Warren. In Pennsylvania, Carbon and Northampton. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. * ADDITIONAL DETAILS...Some sleet and freezing rain will mix at times for parts of the area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ009-010-PAZ061-105-281200- /O.CON.KPHI.WW.Y.0005.000000T0000Z-230228T1200Z/ Hunterdon-Somerset-Lehigh-Upper Bucks- Including the cities of Flemington, Somerville, Allentown, Chalfont, and Perkasie 338 AM EST Tue Feb 28 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS MORNING... * WHAT...Mixed precipitation expected. Total snow accumulations of 1 to 3 inches and ice accumulations of up to a light glaze. * WHERE...In New Jersey, Hunterdon and Somerset. In Pennsylvania, Lehigh and Upper Bucks. * WHEN...Until 7 AM EST this morning. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. * ADDITIONAL DETAILS...Precipitation has changed to rain already for parts of the area, while other areas continue to see a mixture of freezing rain, sleet and 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. && $$
479 WWUS41 KPHI 281134 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 634 AM EST Tue Feb 28 2023 NJZ009-010-PAZ061-105-281245- /O.EXP.KPHI.WW.Y.0005.000000T0000Z-230228T1200Z/ Hunterdon-Somerset-Lehigh-Upper Bucks- Including the cities of Flemington, Somerville, Allentown, Chalfont, and Perkasie 634 AM EST Tue Feb 28 2023 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 7 AM EST THIS MORNING... Precipitation has mostly tapered off with temperatures near freezing. Thus, additional impacts from wintry weather will be minimal. $$ NJZ001-008-PAZ055-281800- /O.CON.KPHI.WS.W.0001.000000T0000Z-230228T1800Z/ Sussex-Morris-Monroe- Including the cities of Newton, Morristown, and Stroudsburg 634 AM EST Tue Feb 28 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Heavy snow expected, mixed at times with sleet and freezing rain. Total snow accumulations of 5 to 8 inches and ice accumulations of up to a light glaze. * WHERE...In New Jersey, Sussex and Morris. In Pennsylvania, Monroe. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning commute. * ADDITIONAL DETAILS...The highest snowfall totals should be at locations above 1500 feet in elevation. Some sleet and freezing rain is also likely to mix in at times for portions of the area. 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. && $$ NJZ007-PAZ054-062-281800- /O.CON.KPHI.WW.Y.0005.000000T0000Z-230228T1800Z/ Warren-Carbon-Northampton- Including the cities of Washington, Jim Thorpe, Bethlehem, and Easton 634 AM EST Tue Feb 28 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Snow mixed with sleet and freezing rain. Total snow accumulations of 3 to 5 inches and ice accumulations of a light glaze. * WHERE...In New Jersey, Warren. In Pennsylvania, Carbon and Northampton. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. * ADDITIONAL DETAILS...Some sleet and freezing rain will mix at times for parts of the area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
497 WWUS41 KPHI 281402 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 902 AM EST Tue Feb 28 2023 NJZ001-008-PAZ055-281515- /O.CAN.KPHI.WS.W.0001.000000T0000Z-230228T1800Z/ Sussex-Morris-Monroe- Including the cities of Newton, Morristown, and Stroudsburg 902 AM EST Tue Feb 28 2023 ...WINTER STORM WARNING IS CANCELLED... Light snow showers or a light wintry mix remain possible this morning. Untreated surfaces may still be icy. $$ NJZ007-PAZ054-062-281515- /O.CAN.KPHI.WW.Y.0005.000000T0000Z-230228T1800Z/ Warren-Carbon-Northampton- Including the cities of Washington, Jim Thorpe, Bethlehem, and Easton 902 AM EST Tue Feb 28 2023 ...WINTER WEATHER ADVISORY IS CANCELLED... Light snow showers or a light wintry mix remain possible this morning. Untreated surfaces may still be icy. $$
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 27, 3:45 AM EST | Gale Warning | PHI | 29 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.