Alert archive / New Jersey / Winter Storm Warnings in 2025
Winter Storm Warning 6, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this winter storm warning at Dec 25, 2025, 1:14 PM EST for 6 counties in New Jersey; Monroe County, Pennsylvania. It took effect at Dec 26, 2025, 1:00 PM EST. It was in force for 8 hr. 19 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
- Dec 25, 2025, 1:14 PM EST (18:14 UTC)
- In effect from
- Dec 26, 2025, 1:00 PM EST
- Expired
- Dec 26, 2025, 8:48 PM EST
- In force
- 8 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Monroe County, PA
The radar
The Philadelphia radar (KDIX), 92 km from the middle of the area, began a volume at 18:14 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 |
|---|---|---|---|
| Dec 26, 4:55 PM EST | SNOW 0.1 | 4 Wsw Wantage Twp, NJ | |
| Dec 26, 5:50 PM EST | SNOW 0.5 | 2 N Wantage Twp, NJ | |
| Dec 26, 6:28 PM EST | SNOW 0.2 | Cranbury, NJ | Mainly sleet. |
| Dec 26, 6:35 PM EST | SNOW 0.3 | 4 Wsw Wantage Twp, NJ | Now all sleet. |
| Dec 26, 6:40 PM EST | SNOW 0.4 | Chatham, NJ | Snow/sleet. |
| Dec 26, 7:15 PM EST | SNOW 0.3 | Chatham, NJ | snow/sleet. |
| Dec 26, 7:16 PM EST | SNOW 0.6 | 1 N Mount Pocono, PA | sleet/snow. |
| Dec 26, 7:40 PM EST | SNOW 1 | 4 Wsw Wantage Twp, NJ | |
| Dec 26, 7:42 PM EST | FREEZING RAIN 0.4 | Long Valley, NJ | snow/sleet. |
| Dec 26, 7:42 PM EST | SNOW 0.4 | Long Valley, NJ | Corrects previous freezing rain report from Long Valley. snow/sleet. |
| Dec 26, 7:47 PM EST | FREEZING RAIN 0.1 | Watchung, NJ | |
| Dec 26, 8:06 PM EST | SNOW 0.3 | Great Meadows, NJ | snow/sleet. |
| Dec 26, 8:14 PM EST | SNOW 1 | Sparta, NJ | |
| Dec 26, 8:30 PM EST | SNOW 0.5 | Manasquan, NJ | Combination of snow and sleet. |
| Dec 26, 8:33 PM EST | SNOW 0.3 | Cranbury, NJ | sleet. |
| Dec 26, 8:34 PM EST | FREEZING RAIN 0.1 | Cranbury, NJ | |
| Dec 26, 8:40 PM EST | SNOW 1 | Lake Hopatcong, NJ | |
| Dec 26, 8:58 PM EST | FREEZING RAIN 0.1 | Belle Mead, NJ | |
| Dec 26, 8:58 PM EST | SNOW 0.5 | Belle Mead, 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 12:00Z, 6.2 hours before the alert went out and 153 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
- 1349 m above ground
- 0-6 km bulk shear
- 72 kt
- 0-1 km storm-relative helicity
- 421 m²/s²
- 0-3 km storm-relative helicity
- 438 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
985 WWUS41 KPHI 251814 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 114 PM EST Thu Dec 25 2025 NJZ001-008-260715- /O.UPG.KPHI.WS.A.0006.251226T1800Z-251227T1500Z/ /O.NEW.KPHI.WS.W.0006.251226T1800Z-251227T1500Z/ Sussex-Morris- Including the cities of Newton and Morristown 114 PM EST Thu Dec 25 2025 ...WINTER STORM WARNING IN EFFECT FROM 1 PM FRIDAY TO 10 AM EST SATURDAY... * WHAT...Heavy snow expected. Total snow and sleet accumulations between 5 and 8 inches. * WHERE...Morris and Sussex Counties. * WHEN...From 1 PM Friday to 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday 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. && $$ NJZ007-PAZ055-260715- /O.UPG.KPHI.WS.A.0006.251226T1800Z-251227T1500Z/ /O.NEW.KPHI.WS.W.0006.251226T1800Z-251227T1500Z/ Warren-Monroe- Including the cities of Washington and Stroudsburg 114 PM EST Thu Dec 25 2025 ...WINTER STORM WARNING IN EFFECT FROM 1 PM FRIDAY TO 10 AM EST SATURDAY... * WHAT...Heavy mixed precipitation expected. Total snow and sleet accumulations between 4 and 6 inches and ice accumulations around a light glaze. * WHERE...In New Jersey, Warren County. In Pennsylvania, Monroe County. * WHEN...From 1 PM Friday to 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute. * ADDITIONAL DETAILS...Highest snow amounts will be in the northern half of the county and within elevated areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ009-010-012>015-260715- /O.UPG.KPHI.WS.A.0006.251226T1800Z-251227T1500Z/ /O.NEW.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ Hunterdon-Somerset-Middlesex-Western Monmouth-Eastern Monmouth- Mercer- Including the cities of Sandy Hook, New Brunswick, Freehold, Somerville, Flemington, and Trenton 114 PM EST Thu Dec 25 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM FRIDAY TO 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 3 and 5 inches and ice accumulations around a light glaze. * WHERE...Portions of central, northern, and northwest New Jersey. * WHEN...From 3 PM Friday to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday 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. && $$ NJZ018>020-026-027-260715- /O.UPG.KPHI.WS.A.0006.251226T1800Z-251227T1500Z/ /O.NEW.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ Camden-Northwestern Burlington-Ocean-Coastal Ocean-Southeastern Burlington- Including the cities of Wharton State Forest, Jackson, Moorestown, Cherry Hill, Long Beach Island, Mount Holly, and Camden 114 PM EST Thu Dec 25 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM FRIDAY TO 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches and ice accumulations around a light glaze. * WHERE...Camden, Coastal Ocean, Northwestern Burlington, Ocean, and Southeastern Burlington Counties. * WHEN...From 3 PM Friday to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ PAZ054-060>062-071-103>106-260715- /O.UPG.KPHI.WS.A.0006.251226T1800Z-251227T1500Z/ /O.NEW.KPHI.WW.Y.0017.251226T1800Z-251227T1500Z/ Carbon-Berks-Lehigh-Northampton-Philadelphia-Western Montgomery- Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Morrisville, Jim Thorpe, Bethlehem, Norristown, Collegeville, Allentown, Pottstown, Perkasie, Easton, Reading, Lansdale, Philadelphia, Doylestown, and Chalfont 114 PM EST Thu Dec 25 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM FRIDAY TO 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches and ice accumulations around a light glaze. * WHERE...Portions of east central, northeast, and southeast Pennsylvania. * WHEN...From 1 PM Friday to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday 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. && $$ DEZ001-MDZ012-NJZ016-017-021-PAZ070-101-102-260715- /O.NEW.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ New Castle-Kent MD-Salem-Gloucester-Cumberland-Delaware-Western Chester-Eastern Chester- Including the cities of Honey Brook, West Chester, Glassboro, Pennsville, Chestertown, Oxford, Wilmington, Media, Kennett Square, and Millville 114 PM EST Thu Dec 25 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM FRIDAY TO 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations up to one tenth of an inch. * WHERE...Portions of northern Delaware, northeast Maryland, southern New Jersey, and southeast Pennsylvania. * WHEN...From 3 PM Friday to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Hoeflich
5 follow-up statements
173 WWUS41 KPHI 260258 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 958 PM EST Thu Dec 25 2025 NJZ001-008-261000- /O.CON.KPHI.WS.W.0006.251226T1800Z-251227T1500Z/ Sussex-Morris- Including the cities of Morristown and Newton 958 PM EST Thu Dec 25 2025 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM FRIDAY TO 10 AM EST SATURDAY... * WHAT...Heavy snow expected. Total snow and sleet accumulations between 5 and 8 inches. * WHERE...Morris and Sussex Counties. * WHEN...From 1 PM Friday to 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday 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. && $$ NJZ007-PAZ055-261000- /O.CON.KPHI.WS.W.0006.251226T1800Z-251227T1500Z/ Warren-Monroe- Including the cities of Stroudsburg and Washington 958 PM EST Thu Dec 25 2025 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM FRIDAY TO 10 AM EST SATURDAY... * WHAT...Heavy mixed precipitation expected. Total snow and sleet accumulations between 4 and 6 inches and ice accumulations around a light glaze. * WHERE...In New Jersey, Warren County. In Pennsylvania, Monroe County. * WHEN...From 1 PM Friday to 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute. * ADDITIONAL DETAILS...Highest snow amounts will be in the northern half of the county and within elevated areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ PAZ054-060>062-071-103>106-261000- /O.CON.KPHI.WW.Y.0017.251226T1800Z-251227T1500Z/ Carbon-Berks-Lehigh-Northampton-Philadelphia-Western Montgomery- Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Allentown, Bethlehem, Philadelphia, Norristown, Chalfont, Reading, Lansdale, Doylestown, Perkasie, Easton, Jim Thorpe, Collegeville, Pottstown, and Morrisville 958 PM EST Thu Dec 25 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM FRIDAY TO 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches and ice accumulations around a light glaze. * WHERE...Portions of east central, northeast, and southeast Pennsylvania. * WHEN...From 1 PM Friday to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday 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. && $$ DEZ001-MDZ012-NJZ016-017-021-PAZ070-101-102-261000- /O.CON.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ New Castle-Kent MD-Salem-Gloucester-Cumberland-Delaware-Western Chester-Eastern Chester- Including the cities of Chestertown, Kennett Square, West Chester, Pennsville, Glassboro, Honey Brook, Media, Millville, Oxford, and Wilmington 958 PM EST Thu Dec 25 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 PM FRIDAY TO 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations up to one tenth of an inch. * WHERE...Portions of northern Delaware, northeast Maryland, southern New Jersey, and southeast Pennsylvania. * WHEN...From 3 PM Friday to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ009-010-012>015-261000- /O.CON.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ Hunterdon-Somerset-Middlesex-Western Monmouth-Eastern Monmouth- Mercer- Including the cities of Flemington, Freehold, New Brunswick, Trenton, Sandy Hook, and Somerville 958 PM EST Thu Dec 25 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 PM FRIDAY TO 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 3 and 5 inches and ice accumulations around a light glaze. * WHERE...Portions of central, northern, and northwest New Jersey. * WHEN...From 3 PM Friday to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday 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. && $$ NJZ018>020-026-027-261000- /O.CON.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ Camden-Northwestern Burlington-Ocean-Coastal Ocean-Southeastern Burlington- Including the cities of Wharton State Forest, Moorestown, Jackson, Mount Holly, Camden, Cherry Hill, and Long Beach Island 958 PM EST Thu Dec 25 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 PM FRIDAY TO 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches and ice accumulations around a light glaze. * WHERE...Camden, Coastal Ocean, Northwestern Burlington, Ocean, and Southeastern Burlington Counties. * WHEN...From 3 PM Friday to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MJL
085 WWUS41 KPHI 260616 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 116 AM EST Fri Dec 26 2025 NJZ010-012-013-262100- /O.UPG.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ /O.EXB.KPHI.WS.W.0006.251226T2000Z-251227T1500Z/ Somerset-Middlesex-Western Monmouth- Including the cities of New Brunswick, Somerville, and Freehold 116 AM EST Fri Dec 26 2025 ...WINTER STORM WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 10 AM EST SATURDAY... * WHAT...Heavy snow expected. Total snow and sleet accumulations between 3 and 5 inches. * WHERE...Western Monmouth, Middlesex, and Somerset Counties. * WHEN...From 3 PM this afternoon to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. * ADDITIONAL DETAILS...There will be a sharp gradient from south to north across the counties. Highest snow amounts will be in the northern half of the county as sleet mixes in from the south. Rates of up to 1 inch an hour will cause travel impacts Friday night. 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. && $$ NJZ001-008-262100- /O.CON.KPHI.WS.W.0006.251226T1800Z-251227T1500Z/ Sussex-Morris- Including the cities of Newton and Morristown 116 AM EST Fri Dec 26 2025 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 AM EST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations between 5 and 8 inches. * WHERE...Morris and Sussex Counties. * WHEN...From 1 PM this afternoon to 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute. * ADDITIONAL DETAILS...Rates of up to 1 inch an hour will cause travel impacts Friday night. Local amounts could exceed 8 inches in the higher elevations. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ007-PAZ055-262100- /O.CON.KPHI.WS.W.0006.251226T1800Z-251227T1500Z/ Warren-Monroe- Including the cities of Stroudsburg and Washington 116 AM EST Fri Dec 26 2025 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 AM EST SATURDAY... * WHAT...Heavy snow expected. Total snow and sleet accumulations between 4 and 6 inches and ice accumulations around a light glaze. * WHERE...In New Jersey, Warren County. In Pennsylvania, Monroe County. * WHEN...From 1 PM this afternoon to 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute. * ADDITIONAL DETAILS...Highest snow amounts will be in the northern half of the county and within elevated areas. Rates of up to 1 inch an hour will cause travel impacts Friday night. Local amounts could exceed 8 inches in 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. && $$ PAZ054-060>062-071-103>106-262100- /O.CON.KPHI.WW.Y.0017.251226T1800Z-251227T1500Z/ Carbon-Berks-Lehigh-Northampton-Philadelphia-Western Montgomery- Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Lansdale, Doylestown, Jim Thorpe, Bethlehem, Chalfont, Easton, Norristown, Philadelphia, Pottstown, Collegeville, Reading, Allentown, Perkasie, and Morrisville 116 AM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches and ice accumulations around a light glaze. * WHERE...Portions of east central, northeast, and southeast Pennsylvania. * WHEN...From 1 PM this afternoon to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DEZ001-MDZ012-NJZ016-017-021-PAZ070-101-102-262100- /O.CON.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ New Castle-Kent MD-Salem-Gloucester-Cumberland-Delaware-Western Chester-Eastern Chester- Including the cities of Oxford, Wilmington, West Chester, Chestertown, Glassboro, Media, Pennsville, Millville, Kennett Square, and Honey Brook 116 AM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch. * WHERE...Portions of northern Delaware, northeast Maryland, southern New Jersey, and southeast Pennsylvania. * WHEN...From 3 PM this afternoon to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday 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. && $$ NJZ009-015-262100- /O.CON.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ Hunterdon-Mercer- Including the cities of Trenton and Flemington 116 AM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 2 and 4 inches and ice accumulations around a light glaze. * WHERE...Mercer and Hunterdon Counties. * WHEN...From 3 PM this afternoon to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ014-018>020-026-027-262100- /O.CON.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ Eastern Monmouth-Camden-Northwestern Burlington-Ocean-Coastal Ocean-Southeastern Burlington- Including the cities of Moorestown, Mount Holly, Wharton State Forest, Sandy Hook, Jackson, Camden, Cherry Hill, and Long Beach Island 116 AM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 10 AM EST SATURDAY... * WHAT...Wet snow expected. Total snow and sleet accumulations between 1 and 3 inches. * WHERE...Portions of central and southern New Jersey. * WHEN...From 3 PM this afternoon to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday 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. && $$ Deal
248 WWUS41 KPHI 261825 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 125 PM EST Fri Dec 26 2025 NJZ001-008-270900- /O.CON.KPHI.WS.W.0006.000000T0000Z-251227T1500Z/ Sussex-Morris- Including the cities of Morristown and Newton 125 PM EST Fri Dec 26 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Heavy snow. Snow and sleet accumulations between 5 and 8 inches. Local amounts up to 10 inches possible. * WHERE...Morris and Sussex Counties. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute. * ADDITIONAL DETAILS...Rates over 1 inch an hour will cause travel impacts Friday night. Local amounts could exceed 8 inches in the higher elevations. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ007-PAZ055-270900- /O.CON.KPHI.WS.W.0006.000000T0000Z-251227T1500Z/ Warren-Monroe- Including the cities of Stroudsburg and Washington 125 PM EST Fri Dec 26 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Heavy snow expected. Total snow and sleet accumulations between 4 and 7 inches and ice accumulations around a light glaze. * WHERE...In New Jersey, Warren County. In Pennsylvania, Monroe County. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute. * ADDITIONAL DETAILS...Highest snow amounts will be in the northern half of the county and within elevated areas. Rates of up to 1 inch an hour will cause travel impacts Friday night. Local amounts could exceed 8 inches in 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. && $$ NJZ010-012-013-270900- /O.CON.KPHI.WS.W.0006.251226T2000Z-251227T1500Z/ Somerset-Middlesex-Western Monmouth- Including the cities of Somerville, New Brunswick, and Freehold 125 PM EST Fri Dec 26 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Heavy mixed precipitation expected. Total snow and sleet accumulations between 4 and 7 inches and ice accumulations around a light glaze. * WHERE...Western Monmouth, Middlesex, and Somerset Counties. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute. * ADDITIONAL DETAILS...There will be a sharp gradient from south to north across the counties. Highest snow amounts will be in the northern half of the county as sleet mixes in from the south. Rates of up to 1 inch an hour will cause travel impacts Friday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ PAZ054-060>062-071-103>106-270900- /O.CON.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ Carbon-Berks-Lehigh-Northampton-Philadelphia-Western Montgomery- Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Allentown, Chalfont, Morrisville, Reading, Collegeville, Jim Thorpe, Pottstown, Philadelphia, Lansdale, Doylestown, Perkasie, Easton, Bethlehem, and Norristown 125 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation. Snow and sleet accumulations between 1 and 3 inches over the lower Lehigh Valley and Delaware Valley and 2 to 4 inches in the northern Lehigh Valley. Ice accumulations up to one tenth of an inch. * WHERE...Portions of east central, northeast, and southeast Pennsylvania. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday 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. && $$ DEZ001-MDZ012-NJZ016-017-021-PAZ070-101-102-270900- /O.CON.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ New Castle-Kent MD-Salem-Gloucester-Cumberland-Delaware-Western Chester-Eastern Chester- Including the cities of Glassboro, Chestertown, Oxford, Honey Brook, Pennsville, Millville, Wilmington, West Chester, Media, and Kennett Square 125 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch. * WHERE...Portions of northern Delaware, northeast Maryland, southern New Jersey, and southeast Pennsylvania. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ009-015-270900- /O.CON.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ Hunterdon-Mercer- Including the cities of Flemington and Trenton 125 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 3 and 5 inches and ice accumulations around a light glaze. * WHERE...Mercer and Hunterdon Counties. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday 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. && $$ NJZ014-018>020-026-027-270900- /O.CON.KPHI.WW.Y.0017.251226T2000Z-251227T1500Z/ Eastern Monmouth-Camden-Northwestern Burlington-Ocean-Coastal Ocean-Southeastern Burlington- Including the cities of Camden, Sandy Hook, Cherry Hill, Moorestown, Mount Holly, Wharton State Forest, Long Beach Island, and Jackson 125 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches and ice accumulations around a light glaze. * WHERE...Portions of central and southern New Jersey. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Hoeflich
622 WWUS41 KPHI 262315 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 615 PM EST Fri Dec 26 2025 NJZ007-PAZ055-271215- /O.CAN.KPHI.WS.W.0006.000000T0000Z-251227T1500Z/ /O.EXA.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ Warren-Monroe- Including the cities of Stroudsburg and Washington 615 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM EST SATURDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Mixed precipitation. Additional snow and sleet accumulations between 1 and 3 inches and ice accumulations around a light glaze. * WHERE...In New Jersey, Warren County. In Pennsylvania, Monroe County. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. 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. && $$ NJZ010-012-013-271215- /O.CAN.KPHI.WS.W.0006.000000T0000Z-251227T1500Z/ /O.EXA.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ Somerset-Middlesex-Western Monmouth- Including the cities of Freehold, New Brunswick, and Somerville 615 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM EST SATURDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Mixed precipitation. Total snow and sleet accumulations between 2 and 4 inches and ice accumulations around a light glaze. * WHERE...Western Monmouth, Middlesex, and Somerset Counties. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ001-008-271215- /O.CON.KPHI.WS.W.0006.000000T0000Z-251227T1500Z/ Sussex-Morris- Including the cities of Morristown and Newton 615 PM EST Fri Dec 26 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Heavy snow and some ice expected. Total snow accumulations between 4 and 8 inches and ice accumulations around a light glaze. * WHERE...Morris and Sussex Counties. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. 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. && $$ DEZ001-MDZ012-NJZ016-017-021-PAZ070-101-102-271215- /O.CON.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ New Castle-Kent MD-Salem-Gloucester-Cumberland-Delaware-Western Chester-Eastern Chester- Including the cities of Honey Brook, Pennsville, Oxford, Millville, West Chester, Wilmington, Glassboro, Kennett Square, Chestertown, and Media 615 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch. * WHERE...Portions of northern Delaware, northeast Maryland, southern New Jersey, and southeast Pennsylvania. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ009-015-271215- /O.CON.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ Hunterdon-Mercer- Including the cities of Trenton and Flemington 615 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation. Total snow and sleet accumulations up to two inches and ice accumulations up to one tenth of an inch. * WHERE...Mercer and Hunterdon Counties. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. 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. && $$ NJZ014-018>020-026-027-271215- /O.CON.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ Eastern Monmouth-Camden-Northwestern Burlington-Ocean-Coastal Ocean-Southeastern Burlington- Including the cities of Wharton State Forest, Moorestown, Camden, Long Beach Island, Mount Holly, Sandy Hook, Cherry Hill, and Jackson 615 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation. Total snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Portions of central and southern New Jersey. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ PAZ054-060>062-071-103>106-271215- /O.CON.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ Carbon-Berks-Lehigh-Northampton-Philadelphia-Western Montgomery- Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Collegeville, Morrisville, Norristown, Chalfont, Jim Thorpe, Perkasie, Philadelphia, Lansdale, Reading, Doylestown, Bethlehem, Allentown, Pottstown, and Easton 615 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation. Total snow and sleet accumulations up to one inch and ice accumulations up to one tenth of an inch. * WHERE...Portions of east central, northeast, and southeast Pennsylvania. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. 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. && $$ RCM
793 WWUS41 KPHI 270148 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 848 PM EST Fri Dec 26 2025 NJZ001-008-271500- /O.CAN.KPHI.WS.W.0006.000000T0000Z-251227T1500Z/ /O.EXA.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ Sussex-Morris- Including the cities of Morristown and Newton 848 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM EST SATURDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Mixed precipitation. Total snow accumulations between 2 and 4 inches and ice accumulations up to one tenth of an inch. * WHERE...Morris and Sussex Counties. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DEZ001-MDZ012-NJZ016-017-021-PAZ070-101-102-271500- /O.CON.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ New Castle-Kent MD-Salem-Gloucester-Cumberland-Delaware-Western Chester-Eastern Chester- Including the cities of Honey Brook, Pennsville, Oxford, Millville, West Chester, Wilmington, Glassboro, Kennett Square, Chestertown, and Media 848 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation. Total snow accumulations up to one inch and ice accumulations up to two tenths of an inch. * WHERE...Portions of northern Delaware, northeast Maryland, southern New Jersey, and southeast Pennsylvania. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. 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. && $$ NJZ007-PAZ055-271500- /O.CON.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ Warren-Monroe- Including the cities of Stroudsburg and Washington 848 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation. Total snow and sleet accumulations one to two inches and ice accumulations up to two tenths of an inch. * WHERE...In New Jersey, Warren County. In Pennsylvania, Monroe County. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ009-015-271500- /O.CON.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ Hunterdon-Mercer- Including the cities of Trenton and Flemington 848 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation. Total snow and sleet accumulations up to one inch and ice accumulations up to two tenths of an inch. * WHERE...Mercer and Hunterdon Counties. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. 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. && $$ NJZ010-012-013-271500- /O.CON.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ Somerset-Middlesex-Western Monmouth- Including the cities of Freehold, New Brunswick, and Somerville 848 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation. Total snow and sleet accumulations up to one inch and ice accumulations up to two tenths of an inch. * WHERE...Western Monmouth, Middlesex, and Somerset Counties. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ014-018>020-026-027-271500- /O.CON.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ Eastern Monmouth-Camden-Northwestern Burlington-Ocean-Coastal Ocean-Southeastern Burlington- Including the cities of Wharton State Forest, Moorestown, Camden, Long Beach Island, Mount Holly, Sandy Hook, Cherry Hill, and Jackson 848 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation. Total snow accumulations up to one inch and ice accumulations up to one tenth of an inch. * WHERE...Portions of central and southern New Jersey. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. 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. && $$ PAZ054-060>062-071-103>106-271500- /O.CON.KPHI.WW.Y.0017.000000T0000Z-251227T1500Z/ Carbon-Berks-Lehigh-Northampton-Philadelphia-Western Montgomery- Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Collegeville, Morrisville, Norristown, Chalfont, Jim Thorpe, Perkasie, Philadelphia, Lansdale, Reading, Doylestown, Bethlehem, Allentown, Pottstown, and Easton 848 PM EST Fri Dec 26 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Mixed precipitation. Total snow and sleet accumulations up to one inch and ice accumulations up to two tenths of an inch. * WHERE...Portions of east central, northeast, and southeast Pennsylvania. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ RCM
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 25, 12:16 AM EST | Small Craft Advisory | PHI | 36 hr | |
| Dec 25, 1:14 PM EST | Winter Weather Advisory | PHI | Burlington, Camden, Cumberland, Gloucester, Hunterdon, Mercer and 8 more | 45 hr |
Nearby
Winter Storm Warnings in New Jersey, 2025Winter Storm Warnings in Pennsylvania, 2025Every winter storm warning in 2025
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.