Alert archive / Pennsylvania / Winter Storm Warnings in 2024
Winter Storm Warning 4, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this winter storm warning at Feb 16, 2024, 3:28 PM EST for 8 counties in Pennsylvania; 8 counties in New Jersey; New Castle County, Delaware. It took effect at Feb 16, 2024, 10:00 PM EST. It was in force for 12 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
- Feb 16, 2024, 3:28 PM EST (20:28 UTC)
- In effect from
- Feb 16, 2024, 10:00 PM EST
- Expired
- Feb 17, 2024, 9:41 AM EST
- In force
- 12 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties New Castle County, DE, Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Salem County, NJ, Somerset County, NJ, Berks County, PA, Bucks County, PA, Chester County, PA, Delaware County, PA, Lehigh County, PA, Montgomery County, PA, Northampton County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 69 km from the middle of the area, began a volume at 20:29 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 17, 12:30 AM EST | SNOW 1.4 | Hellertown, PA | |
| Feb 17, 12:43 AM EST | SNOW 2.4 | Huffs Church, PA | |
| Feb 17, 12:43 AM EST | SNOW 5 | Huffs Church, PA | Corrects previous snow report from Huffs Church. |
| Feb 17, 12:49 AM EST | SNOW 6 | Lyons, PA | |
| Feb 17, 1:00 AM EST | SNOW 2.3 | South River, NJ | Snow has fallen within the past hour and a half, with a snowfall ratio of 1.5 inches per hour. |
| Feb 17, 1:00 AM EST | SNOW 2.6 | Hellertown, PA | Updates previous snow report from Hellertown. Near 2 inch per hour snowfall rates. |
| Feb 17, 1:00 AM EST | SNOW 3.8 | North Princeton, NJ | |
| Feb 17, 1:00 AM EST | SNOW 4.3 | 3 Wnw Rosemont, NJ | 3.8 inches of snow has fallen within the last hour. 4 inch per hour snowfall rate. |
| Feb 17, 1:00 AM EST | SNOW 4.3 | 3 Wnw Rosemont, NJ | 3.8 inches of snow has fallen within the last hour. 4 inch per hour snowfall rate. |
| Feb 17, 1:08 AM EST | SNOW 2 | North Brunswick, NJ | |
| Feb 17, 1:15 AM EST | SNOW 2 | Woodsville, NJ | |
| Feb 17, 1:30 AM EST | SNOW 5 | Flemington, NJ | 3 inch per hour snowfall rate. |
| Feb 17, 1:38 AM EST | SNOW 5.5 | Huffs Church, PA | Snow rates starting to slow down. |
| Feb 17, 1:40 AM EST | SNOW 4 | North Brunswick, NJ | Updates previous snow report from North Brunswick. Snowfall rates of 4 inches per hour. |
| Feb 17, 1:43 AM EST | SNOW 5.6 | 1 S Allentown, PA | |
| Feb 17, 1:45 AM EST | SNOW 5.7 | Bern Twp, PA | |
| Feb 17, 1:50 AM EST | SNOW 4.5 | South River, NJ | Updates previous snow report from South River. 2.2 inches within the last 50 minutes. |
| Feb 17, 1:55 AM EST | SNOW 7 | Readington Twp, NJ | |
| Feb 17, 1:56 AM EST | SNOW 8 | Upper Saucon Twp, PA | |
| Feb 17, 1:56 AM EST | SNOW 8 | Upper Saucon Twp, PA | |
| Feb 17, 2:00 AM EST | SNOW 1 | Norristown, PA | |
| Feb 17, 2:00 AM EST | SNOW 7.8 | Hellertown, PA | Updates previous snow report from Hellertown. 5.2 inches in the last hour. Snow still falling at time of the report. |
| Feb 17, 2:12 AM EST | SNOW 8 | Kintnersville, PA | Still snowing. |
| Feb 17, 2:13 AM EST | SNOW 4 | Metuchen, NJ | |
| Feb 17, 2:15 AM EST | SNOW 6 | Sayreville, NJ | Snow started around midnight. 3 inch per hour snowfall rate. |
| Feb 17, 2:15 AM EST | SNOW 6 | Sayreville, NJ | Snow started around midnight. 3 inch per hour snowfall rate. |
| Feb 17, 2:15 AM EST | SNOW 7.3 | Blandon, PA | |
| Feb 17, 2:20 AM EST | SNOW 7.3 | 1 S Allentown, PA | Updates previous snow report from 1 S Allentown. 1.7 inches in the last 37 minutes. |
| Feb 17, 2:24 AM EST | SNOW 6.6 | Huffs Church, PA | Updates previous snow report from Huffs Church. |
| Feb 17, 2:27 AM EST | SNOW 1 | 1 W Levittown, PA | |
| Feb 17, 2:27 AM EST | SNOW 1 | 1 W Levittown, PA | |
| Feb 17, 2:27 AM EST | SNOW 6.3 | North Brunswick, NJ | Updates previous snow report from North Brunswick. Snowfall rates down to near 2 inches per hour. |
| Feb 17, 2:29 AM EST | SNOW 5 | 1 W Hopelawn, NJ | |
| Feb 17, 2:30 AM EST | SNOW 6.5 | South River, NJ | Updates previous snow report from South River. 2.0 inches in the last 40 minutes. |
| Feb 17, 2:30 AM EST | SNOW 8 | Raritan Twp, NJ | |
| Feb 17, 2:30 AM EST | SNOW 8 | Raritan Twp, NJ | |
| Feb 17, 2:40 AM EST | SNOW 4.6 | 1 Nnw Bridgewater, NJ | |
| Feb 17, 2:45 AM EST | SNOW 5 | South Plainfield, NJ | |
| Feb 17, 2:45 AM EST | SNOW 5 | South Plainfield, NJ | |
| Feb 17, 2:51 AM EST | SNOW 7 | Middlebush, NJ | |
| Feb 17, 2:51 AM EST | SNOW 7 | Middlebush, NJ | |
| Feb 17, 2:52 AM EST | SNOW 6 | North Princeton, NJ | Updates previous report. |
| Feb 17, 2:52 AM EST | SNOW 6 | North Princeton, NJ | Updates previous report. |
| Feb 17, 2:55 AM EST | SNOW 8 | Readington Twp, NJ | |
| Feb 17, 2:59 AM EST | SNOW 8 | 1 Nnw Bartles Corners, NJ | |
| Feb 17, 2:59 AM EST | SNOW 8 | 1 Nnw Bartles Corners, NJ | |
| Feb 17, 3:00 AM EST | SNOW 10.8 | Hellertown, PA | Updates previous snow report from Hellertown. 3.0 inches in the last hour. Snow still falling at time of the report. |
| Feb 17, 3:10 AM EST | SNOW 8.5 | Stanton, NJ | |
| Feb 17, 3:10 AM EST | SNOW 8.5 | Stanton, NJ | |
| Feb 17, 3:14 AM EST | SNOW 6.3 | 1 N Metuchen, NJ | 2.5 inches within the last hour. |
| Feb 17, 3:15 AM EST | SNOW 7.3 | South River, NJ | Updates previous snow report from South River. About 1 inch in the last 45 mins. |
| Feb 17, 3:20 AM EST | SNOW 7.3 | 1 N Kendall Park, NJ | |
| Feb 17, 3:20 AM EST | SNOW 7.3 | 1 N Kendall Park, NJ | |
| Feb 17, 3:21 AM EST | SNOW 5.7 | 1 Nnw Bridgewater, NJ | |
| Feb 17, 3:23 AM EST | SNOW 12.1 | Macungie, PA | |
| Feb 17, 3:28 AM EST | SNOW 12 | Lyons, PA | Updates previous report. |
| Feb 17, 3:28 AM EST | SNOW 12 | Lyons, PA | Updates previous report. |
| Feb 17, 3:30 AM EST | SNOW 1 | 1 S Mullica Hill, NJ | |
| Feb 17, 3:35 AM EST | SNOW 1.8 | Mount Holly Wfo, NJ | Moderate snow falling. |
| Feb 17, 3:50 AM EST | SNOW 13 | Holland Twp, 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, 8.5 hours before the alert went out and 211 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
- 1544 m above ground
- 0-6 km bulk shear
- 122 kt
- 0-1 km storm-relative helicity
- 65 m²/s²
- 0-3 km storm-relative helicity
- 103 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
887 WWUS41 KPHI 162028 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 328 PM EST Fri Feb 16 2024 DEZ001-NJZ016>019-PAZ070-071-101-102-104-106-170930- /O.UPG.KPHI.WW.Y.0007.240217T0300Z-240217T1500Z/ /O.NEW.KPHI.WS.W.0004.240217T0300Z-240217T1500Z/ New Castle-Salem-Gloucester-Camden-Northwestern Burlington- Delaware-Philadelphia-Western Chester-Eastern Chester- Eastern Montgomery-Lower Bucks- Including the cities of Wilmington, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Norristown, Lansdale, Morrisville, and Doylestown 328 PM EST Fri Feb 16 2024 ...WINTER STORM WARNING IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of 4 to 6 inches. * WHERE...Portions of northern Delaware, southern New Jersey and southeast Pennsylvania. * WHEN...From 10 PM this evening to 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Snow may briefly become heavy late tonight before tapering off early Saturday. Snowfall rates around 1.0" per hour or greater will be possible. 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. && $$ NJZ001-008-170930- /O.EXA.KPHI.WW.Y.0007.240217T0300Z-240217T1500Z/ Sussex-Morris- Including the cities of Newton and Morristown 328 PM EST Fri Feb 16 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST SATURDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...Sussex and Morris. * WHEN...From 10 PM this evening to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow may briefly become heavy late tonight before tapering off early Saturday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ007-009-010-012>015-020-026-PAZ054-055-060>062-103-105-170930- /O.CON.KPHI.WW.Y.0007.240217T0300Z-240217T1500Z/ Warren-Hunterdon-Somerset-Middlesex-Western Monmouth- Eastern Monmouth-Mercer-Ocean-Coastal Ocean-Carbon-Monroe-Berks- Lehigh-Northampton-Western Montgomery-Upper Bucks- Including the cities of Washington, Flemington, Somerville, New Brunswick, Freehold, Sandy Hook, Trenton, Jackson, Long Beach Island, Jim Thorpe, Stroudsburg, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 328 PM EST Fri Feb 16 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST SATURDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches, locally up to 5 inches. * WHERE...Portions of central, northern, northwest and southern New Jersey and east central, northeast and southeast Pennsylvania. * WHEN...From 10 PM this evening to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow may briefly become heavy late tonight before tapering off early Saturday. 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. && $$ DEZ002-MDZ012-015-019-020-NJZ021>023-027-170930- /O.CON.KPHI.WW.Y.0007.240217T0300Z-240217T1500Z/ Kent-Kent MD-Queen Annes-Talbot-Caroline-Cumberland-Atlantic- Cape May-Southeastern Burlington- Including the cities of Dover, Chestertown, Centreville, Easton, Denton, Millville, Hammonton, Cape May Court House, and Wharton State Forest 328 PM EST Fri Feb 16 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST SATURDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches, locally up to 5 inches. * WHERE...Portions of central Delaware, northeast Maryland and southern New Jersey. * WHEN...From 10 PM this evening to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow may briefly become heavy late tonight before tapering off early Saturday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DEZ003-NJZ024-025-170930- /O.CON.KPHI.WW.Y.0007.240217T0300Z-240217T1500Z/ Inland Sussex-Atlantic Coastal Cape May-Coastal Atlantic- Including the cities of Georgetown, Ocean City, and Atlantic City 328 PM EST Fri Feb 16 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST SATURDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...In Delaware, Inland Sussex. In New Jersey, Atlantic Coastal Cape May and Coastal Atlantic. * WHEN...From 10 PM this evening to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow may briefly become heavy late tonight before tapering off early Saturday. 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. && $$
5 follow-up statements
639 WWUS41 KPHI 170230 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 930 PM EST Fri Feb 16 2024 DEZ001-NJZ016>019-PAZ070-071-101-102-104-106-171500- /O.CON.KPHI.WS.W.0004.240217T0300Z-240217T1500Z/ New Castle-Salem-Gloucester-Camden-Northwestern Burlington- Delaware-Philadelphia-Western Chester-Eastern Chester- Eastern Montgomery-Lower Bucks- Including the cities of Wilmington, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Norristown, Lansdale, Morrisville, and Doylestown 930 PM EST Fri Feb 16 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of 4 to 6 inches. * WHERE...Portions of northern Delaware, southern New Jersey and southeast Pennsylvania. * WHEN...From 10 PM this evening to 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Snow may briefly become heavy late tonight before tapering off early Saturday. Snowfall rates around 1.0" per hour or greater will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ001-007>010-012>015-020-026-PAZ054-055-060>062-103-105-171500- /O.CON.KPHI.WW.Y.0007.240217T0300Z-240217T1500Z/ Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex- Western Monmouth-Eastern Monmouth-Mercer-Ocean-Coastal Ocean- Carbon-Monroe-Berks-Lehigh-Northampton-Western Montgomery- Upper Bucks- Including the cities of Newton, Washington, Morristown, Flemington, Somerville, New Brunswick, Freehold, Sandy Hook, Trenton, Jackson, Long Beach Island, Jim Thorpe, Stroudsburg, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 930 PM EST Fri Feb 16 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...Sussex and Morris. * WHEN...From 10 PM this evening to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow may briefly become heavy late tonight before tapering off early Saturday. 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. && $$ DEZ002-MDZ012-015-019-020-NJZ021>023-027-171500- /O.CON.KPHI.WW.Y.0007.240217T0300Z-240217T1500Z/ Kent-Kent MD-Queen Annes-Talbot-Caroline-Cumberland-Atlantic- Cape May-Southeastern Burlington- Including the cities of Dover, Chestertown, Centreville, Easton, Denton, Millville, Hammonton, Cape May Court House, and Wharton State Forest 930 PM EST Fri Feb 16 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches, locally up to 5 inches. * WHERE...Portions of central Delaware, northeast Maryland and southern New Jersey. * WHEN...From 10 PM this evening to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow may briefly become heavy late tonight before tapering off early Saturday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DEZ003-NJZ024-025-171500- /O.CON.KPHI.WW.Y.0007.240217T0300Z-240217T1500Z/ Inland Sussex-Atlantic Coastal Cape May-Coastal Atlantic- Including the cities of Georgetown, Ocean City, and Atlantic City 930 PM EST Fri Feb 16 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...In Delaware, Inland Sussex. In New Jersey, Atlantic Coastal Cape May and Coastal Atlantic. * WHEN...From 10 PM this evening to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow may briefly become heavy late tonight before tapering off early Saturday. 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. && $$
260 WWUS41 KPHI 170610 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 110 AM EST Sat Feb 17 2024 NJZ009-010-015-PAZ060>062-103-105-171500- /O.UPG.KPHI.WW.Y.0007.000000T0000Z-240217T1500Z/ /O.EXA.KPHI.WS.W.0004.000000T0000Z-240217T1500Z/ Hunterdon-Somerset-Mercer-Berks-Lehigh-Northampton- Western Montgomery-Upper Bucks- Including the cities of Flemington, Somerville, Trenton, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, and Perkasie 110 AM EST Sat Feb 17 2024 ...WINTER STORM WARNING IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Heavy snow. Additional snow accumulations of 4 to 6 inches. * WHERE...Portions of central, northern and northwest New Jersey and east central and southeast Pennsylvania. * WHEN...Until 10 AM EST this morning. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Under a localized heavy snow band hourly snow rates of up to 3 inches per hour are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DEZ001-NJZ016>019-PAZ070-071-101-102-104-106-171500- /O.CON.KPHI.WS.W.0004.000000T0000Z-240217T1500Z/ New Castle-Salem-Gloucester-Camden-Northwestern Burlington- Delaware-Philadelphia-Western Chester-Eastern Chester- Eastern Montgomery-Lower Bucks- Including the cities of Wilmington, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Norristown, Lansdale, Morrisville, and Doylestown 110 AM EST Sat Feb 17 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Heavy snow. Additional snow accumulations of 3 to 5 inches. * WHERE...Portions of northern Delaware, southern New Jersey and southeast Pennsylvania. * WHEN...Until 10 AM EST this morning. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Localized heavy snow bands could result in snowfall rates around 2" per hour will be possible. 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. && $$ NJZ001-007-008-012>014-020-026-PAZ054-055-171500- /O.CON.KPHI.WW.Y.0007.000000T0000Z-240217T1500Z/ Sussex-Warren-Morris-Middlesex-Western Monmouth-Eastern Monmouth- Ocean-Coastal Ocean-Carbon-Monroe- Including the cities of Newton, Washington, Morristown, New Brunswick, Freehold, Sandy Hook, Jackson, Long Beach Island, Jim Thorpe, and Stroudsburg 110 AM EST Sat Feb 17 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Snow. Additional snow accumulations of 2 to 4 inches. * WHERE...Portions of central, northern and southern New Jersey and northeast Pennsylvania. * WHEN...Until 10 AM EST this morning. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow may briefly become heavy late tonight before tapering off early Saturday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DEZ002-MDZ012-015-019-020-NJZ021>023-027-171500- /O.CON.KPHI.WW.Y.0007.000000T0000Z-240217T1500Z/ Kent-Kent MD-Queen Annes-Talbot-Caroline-Cumberland-Atlantic- Cape May-Southeastern Burlington- Including the cities of Dover, Chestertown, Centreville, Easton, Denton, Millville, Hammonton, Cape May Court House, and Wharton State Forest 110 AM EST Sat Feb 17 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Snow. Additional snow accumulations of up to 4 inches. * WHERE...Portions of central Delaware, northeast Maryland and southern New Jersey. * WHEN...Until 10 AM EST this morning. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow may briefly become heavy late tonight before tapering off early Saturday. 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. && $$ DEZ003-NJZ024-025-171500- /O.CON.KPHI.WW.Y.0007.000000T0000Z-240217T1500Z/ Inland Sussex-Atlantic Coastal Cape May-Coastal Atlantic- Including the cities of Georgetown, Ocean City, and Atlantic City 110 AM EST Sat Feb 17 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Snow. Additional snow accumulations of up to two inches. * WHERE...In Delaware, Inland Sussex. In New Jersey, Atlantic Coastal Cape May and Coastal Atlantic. * WHEN...Until 10 AM EST this morning. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow may briefly become heavy late tonight before tapering off early Saturday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Johnson
275 WWUS41 KPHI 170706 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 206 AM EST Sat Feb 17 2024 NJZ012-171500- /O.UPG.KPHI.WW.Y.0007.000000T0000Z-240217T1500Z/ /O.EXA.KPHI.WS.W.0004.000000T0000Z-240217T1500Z/ Middlesex- Including the city of New Brunswick 206 AM EST Sat Feb 17 2024 ...WINTER STORM WARNING IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Heavy snow. Additional snow accumulations of 4 to 6 inches. * WHERE...Middlesex. * WHEN...Until 10 AM EST this morning. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Localized heavy snow bands could result in snowfall rates around 3 inches per hour. 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. && $$ DEZ001-NJZ009-010-015>019-PAZ060>062-070-071-101>106-171500- /O.CON.KPHI.WS.W.0004.000000T0000Z-240217T1500Z/ New Castle-Hunterdon-Somerset-Mercer-Salem-Gloucester-Camden- Northwestern Burlington-Berks-Lehigh-Northampton-Delaware- Philadelphia-Western Chester-Eastern Chester-Western Montgomery- Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Wilmington, Flemington, Somerville, Trenton, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Reading, Allentown, Bethlehem, Easton, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown 206 AM EST Sat Feb 17 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Heavy snow. Additional snow accumulations of 3 to 5 inches. * WHERE...Portions of northern Delaware, central, northern, northwest and southern New Jersey and east central and southeast Pennsylvania. * WHEN...Until 10 AM EST this morning. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Localized heavy snow bands could result in snowfall rates around 3 inches per hour. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ001-007-008-013-014-020-026-PAZ054-055-171500- /O.CON.KPHI.WW.Y.0007.000000T0000Z-240217T1500Z/ Sussex-Warren-Morris-Western Monmouth-Eastern Monmouth-Ocean- Coastal Ocean-Carbon-Monroe- Including the cities of Newton, Washington, Morristown, Freehold, Sandy Hook, Jackson, Long Beach Island, Jim Thorpe, and Stroudsburg 206 AM EST Sat Feb 17 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Snow. Additional snow accumulations of 2 to 4 inches. * WHERE...Portions of central, northern and southern New Jersey and northeast Pennsylvania. * WHEN...Until 10 AM EST this morning. * 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. && $$ DEZ002-MDZ012-015-019-020-NJZ021>023-027-171500- /O.CON.KPHI.WW.Y.0007.000000T0000Z-240217T1500Z/ Kent-Kent MD-Queen Annes-Talbot-Caroline-Cumberland-Atlantic- Cape May-Southeastern Burlington- Including the cities of Dover, Chestertown, Centreville, Easton, Denton, Millville, Hammonton, Cape May Court House, and Wharton State Forest 206 AM EST Sat Feb 17 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Snow. Additional snow accumulations of up to 3 inches. * WHERE...Portions of central Delaware, northeast Maryland and southern New Jersey. * WHEN...Until 10 AM EST this morning. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DEZ003-NJZ024-025-171500- /O.CON.KPHI.WW.Y.0007.000000T0000Z-240217T1500Z/ Inland Sussex-Atlantic Coastal Cape May-Coastal Atlantic- Including the cities of Georgetown, Ocean City, and Atlantic City 206 AM EST Sat Feb 17 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Snow. Additional snow accumulations of up to two inches. * WHERE...In Delaware, Inland Sussex. In New Jersey, Atlantic Coastal Cape May and Coastal Atlantic. * WHEN...Until 10 AM EST this morning. * 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. && $$ Johnson
358 WWUS41 KPHI 171130 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 630 AM EST Sat Feb 17 2024 DEZ001-NJZ016>019-PAZ070-071-101-102-104-171230- /O.CAN.KPHI.WS.W.0004.000000T0000Z-240217T1500Z/ New Castle-Salem-Gloucester-Camden-Northwestern Burlington- Delaware-Philadelphia-Western Chester-Eastern Chester- Eastern Montgomery- Including the cities of Wilmington, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Norristown, and Lansdale 630 AM EST Sat Feb 17 2024 ...WINTER STORM WARNING IS CANCELLED... Swath of steady snow is quickly moving out of the region. Though some light snow may linger for the next few hours, little additional accumulation is expected. Therefore the winter storm warning has been cancelled for areas mostly along and south of the 95 and 195 corridors. $$ DEZ002-003-MDZ012-015-019-020-NJZ020>027-171230- /O.CAN.KPHI.WW.Y.0007.000000T0000Z-240217T1500Z/ Kent-Inland Sussex-Kent MD-Queen Annes-Talbot-Caroline-Ocean- Cumberland-Atlantic-Cape May-Atlantic Coastal Cape May- Coastal Atlantic-Coastal Ocean-Southeastern Burlington- Including the cities of Dover, Georgetown, Chestertown, Centreville, Easton, Denton, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, and Wharton State Forest 630 AM EST Sat Feb 17 2024 ...WINTER WEATHER ADVISORY IS CANCELLED... Swath of steady snow is quickly moving out of the region. Though some light snow may linger for the next few hours, little additional accumulation is expected. Therefore the winter weather advisory has been cancelled for areas mostly along and south of the 95 and 195 corridors. $$ NJZ009-010-012-015-PAZ060>062-103-105-106-171500- /O.CON.KPHI.WS.W.0004.000000T0000Z-240217T1500Z/ Hunterdon-Somerset-Middlesex-Mercer-Berks-Lehigh-Northampton- Western Montgomery-Upper Bucks-Lower Bucks- Including the cities of Flemington, Somerville, New Brunswick, Trenton, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, Perkasie, Morrisville, and Doylestown 630 AM EST Sat Feb 17 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Heavy snow. Additional snow accumulations of up to two inches. * WHERE...Portions of central, northern and northwest New Jersey and east central and southeast Pennsylvania. * WHEN...Until 10 AM EST this morning. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Heaviest snow has left the region, and any additional snow accumulations are expected to be 2 inches or less. However, slippery conditions and treacherous driving conditions are likely to continue, especially on untreated surfaces for the next few hours. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ001-007-008-013-014-PAZ054-055-171500- /O.CON.KPHI.WW.Y.0007.000000T0000Z-240217T1500Z/ Sussex-Warren-Morris-Western Monmouth-Eastern Monmouth-Carbon- Monroe- Including the cities of Newton, Washington, Morristown, Freehold, Sandy Hook, Jim Thorpe, and Stroudsburg 630 AM EST Sat Feb 17 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Snow. Additional snow accumulations of up to one inch. * WHERE...Portions of central and northern New Jersey and northeast Pennsylvania. * WHEN...Until 10 AM EST this morning. * 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. && $$ Johnson
799 WWUS41 KPHI 171441 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 941 AM EST Sat Feb 17 2024 NJZ009-010-012-015-PAZ060>062-103-105-106-171545- /O.CAN.KPHI.WS.W.0004.000000T0000Z-240217T1500Z/ Hunterdon-Somerset-Middlesex-Mercer-Berks-Lehigh-Northampton- Western Montgomery-Upper Bucks-Lower Bucks- Including the cities of Flemington, Somerville, New Brunswick, Trenton, Reading, Allentown, Bethlehem, Easton, Collegeville, Pottstown, Chalfont, Perkasie, Morrisville, and Doylestown 941 AM EST Sat Feb 17 2024 ...WINTER STORM WARNING IS CANCELLED... Light snow may continue for the next hour or so however no significant snowfall is expected. $$ NJZ001-007-008-013-014-PAZ054-055-171545- /O.CAN.KPHI.WW.Y.0007.000000T0000Z-240217T1500Z/ Sussex-Warren-Morris-Western Monmouth-Eastern Monmouth-Carbon- Monroe- Including the cities of Newton, Washington, Morristown, Freehold, Sandy Hook, Jim Thorpe, and Stroudsburg 941 AM EST Sat Feb 17 2024 ...WINTER WEATHER ADVISORY IS CANCELLED... Light snow may continue for the next hour or so however no significant snowfall is expected. $$
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 16, 9:56 AM EST | Small Craft Advisory | PHI | 3 hr | |
| Feb 16, 12:57 PM EST | Small Craft Advisory | PHI | 4 hr | |
| Feb 16, 6:42 PM EST | Small Craft Advisory | PHI | 54 hr |
Nearby
Winter Storm Warnings in Pennsylvania, 2024Winter Storm Warnings in New Jersey, 2024Winter Storm Warnings in Delaware, 2024Every winter storm warning in 2024
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.