Alert archive / Pennsylvania / Winter Storm Warnings in 2023
Winter Storm Warning 2, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this winter storm warning at Mar 10, 2023, 3:16 AM EST for Monroe County, Pennsylvania. It took effect at Mar 10, 2023, 1:00 PM EST. It was in force for 14 hr. 6 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Mar 10, 2023, 3:16 AM EST (08:16 UTC)
- In effect from
- Mar 10, 2023, 1:00 PM EST
- Expired
- Mar 11, 2023, 3:16 AM EST
- In force
- 14 hr
- Issued by
- NWS Philadelphia/Mount Holly
County Monroe County, PA
The radar
The Binghamton radar (KBGM), 138 km from the middle of the area, began a volume at 08:16 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 |
|---|---|---|---|
| Mar 10, 6:54 PM EST | SNOW 2.6 | 1 N Mount Pocono, PA | STILL SNOWING. |
| Mar 10, 8:15 PM EST | SNOW 4.5 | Coolbaugh Twp, PA | SNOW CONTINUING. |
| Mar 10, 8:30 PM EST | SNOW 4.9 | Pocono Pines, PA | |
| Mar 10, 9:30 PM EST | SNOW 4 | 1 N Mount Pocono, PA | |
| Mar 10, 9:55 PM EST | SNOW 5.5 | Pocono Pines, PA | UPDATES PREVIOUS REPORT. |
| Mar 11, 1:00 AM EST | SNOW 4 | Coolbaugh Twp, PA |
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, 8.3 hours before the alert went out and 209 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
- 1670 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 43 m²/s²
- 0-3 km storm-relative helicity
- 117 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
556 WWUS41 KPHI 100816 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 316 AM EST Fri Mar 10 2023 NJZ009-010-PAZ061-100930- /O.CAN.KPHI.WW.Y.0008.230310T1800Z-230311T1500Z/ Hunterdon-Somerset-Lehigh- Including the cities of Flemington, Somerville, and Allentown 316 AM EST Fri Mar 10 2023 ...WINTER WEATHER ADVISORY IS CANCELLED... Based on latest forecast trends, snowfall amounts will be less than 3 inches. Therefore, the Winter Weather Advisory has been cancelled. $$ PAZ055-102300- /O.UPG.KPHI.WW.Y.0008.230310T1800Z-230311T1500Z/ /O.NEW.KPHI.WS.W.0002.230310T1800Z-230311T1500Z/ Monroe- Including the city of Stroudsburg 316 AM EST Fri Mar 10 2023 ...WINTER STORM WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 AM EST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of 6 to 8 inches. * WHERE...Monroe. * WHEN...From 1 PM this afternoon to 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ001-007-008-PAZ054-102300- /O.CON.KPHI.WW.Y.0008.230310T1800Z-230311T1500Z/ Sussex-Warren-Morris-Carbon- Including the cities of Newton, Washington, Morristown, and Jim Thorpe 316 AM EST Fri Mar 10 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 AM EST SATURDAY... * WHAT...Snow expected. Total snow accumulations of 3 to 5 inches. * WHERE...In New Jersey, Sussex, Warren and Morris. In Pennsylvania, Carbon. * WHEN...From 1 PM this afternoon to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ PAZ062-102300- /O.CON.KPHI.WW.Y.0008.230310T1800Z-230311T1500Z/ Northampton- Including the cities of Bethlehem and Easton 316 AM EST Fri Mar 10 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 AM EST SATURDAY... * WHAT...Snow expected. Total snow accumulations of up to 3 inches. * WHERE...Northampton. * WHEN...From 1 PM this afternoon to 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MPS
4 follow-up statements
913 WWUS41 KPHI 101930 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 230 PM EST Fri Mar 10 2023 PAZ055-111000- /O.CON.KPHI.WS.W.0002.000000T0000Z-230311T1500Z/ Monroe- Including the city of Stroudsburg 230 PM EST Fri Mar 10 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Heavy snow. Total snow accumulations of 6 to 8 inches. The higher totals will be at the higher elevations. * WHERE...Monroe. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ001-007-008-PAZ054-111000- /O.CON.KPHI.WW.Y.0008.000000T0000Z-230311T1500Z/ Sussex-Warren-Morris-Carbon- Including the cities of Newton, Washington, Morristown, and Jim Thorpe 230 PM EST Fri Mar 10 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Snow. Total snow accumulations of 3 to 5 inches. * WHERE...In New Jersey, Sussex, Warren and Morris. In Pennsylvania, Carbon. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ PAZ062-111000- /O.CON.KPHI.WW.Y.0008.000000T0000Z-230311T1500Z/ Northampton- Including the cities of Bethlehem and Easton 230 PM EST Fri Mar 10 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Snow. Total snow accumulations of up to 3 inches. * WHERE...Northampton. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
863 WWUS41 KPHI 102124 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 424 PM EST Fri Mar 10 2023 PAZ055-111030- /O.CON.KPHI.WS.W.0002.000000T0000Z-230311T1500Z/ Monroe- Including the city of Stroudsburg 424 PM EST Fri Mar 10 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Heavy snow. Total snow accumulations of 4 to 8 inches. * WHERE...Monroe. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact this evenings commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ001-007-008-PAZ054-111030- /O.CON.KPHI.WW.Y.0008.000000T0000Z-230311T1500Z/ Sussex-Warren-Morris-Carbon- Including the cities of Newton, Washington, Morristown, and Jim Thorpe 424 PM EST Fri Mar 10 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Snow. Total snow accumulations of 2 to 5 inches. * WHERE...In New Jersey, Sussex, Warren and Morris. In Pennsylvania, Carbon. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ PAZ062-111030- /O.CON.KPHI.WW.Y.0008.000000T0000Z-230311T1500Z/ Northampton- Including the cities of Bethlehem and Easton 424 PM EST Fri Mar 10 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Snow. Total snow accumulations of up to 3 inches. * WHERE...Northampton. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
581 WWUS41 KPHI 110240 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 940 PM EST Fri Mar 10 2023 PAZ055-111500- /O.CON.KPHI.WS.W.0002.000000T0000Z-230311T1500Z/ Monroe- Including the city of Stroudsburg 940 PM EST Fri Mar 10 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Heavy snow. Additional snow accumulations of 2 to 4 inches. * WHERE...Monroe. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...There may be a lull in the snow for a time into the overnight hours, then additional snow is expected Saturday morning. 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. && $$ NJZ001-007-008-PAZ054-111500- /O.CON.KPHI.WW.Y.0008.000000T0000Z-230311T1500Z/ Sussex-Warren-Morris-Carbon- Including the cities of Newton, Washington, Morristown, and Jim Thorpe 940 PM EST Fri Mar 10 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Snow. Additional snow accumulations of 2 to 4 inches. * WHERE...In New Jersey, Sussex, Warren and Morris. In Pennsylvania, Carbon. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...There may be a lull in the snow for a time into the overnight hours, then additional snow is expected Saturday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ PAZ062-111500- /O.CON.KPHI.WW.Y.0008.000000T0000Z-230311T1500Z/ Northampton- Including the cities of Bethlehem and Easton 940 PM EST Fri Mar 10 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST SATURDAY... * WHAT...Snow. Additional snow accumulations 1 to 3 inches. * WHERE...Northampton. * WHEN...Until 10 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...There may be a lull in the snow for a time into the overnight hours, then additional snow is expected Saturday morning. 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. && $$
759 WWUS41 KPHI 110816 WSWPHI URGENT - WINTER WEATHER MESSAGE National Weather Service Mount Holly NJ 316 AM EST Sat Mar 11 2023 PAZ055-111500- /O.CAN.KPHI.WS.W.0002.000000T0000Z-230311T1500Z/ /O.EXA.KPHI.WW.Y.0008.000000T0000Z-230311T1500Z/ Monroe- Including the city of Stroudsburg 316 AM EST Sat Mar 11 2023 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Snow. Additional snow accumulations of two to three inches. * WHERE...Monroe. * WHEN...Until 10 AM EST this morning. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NJZ007-008-PAZ062-110930- /O.CAN.KPHI.WW.Y.0008.000000T0000Z-230311T1500Z/ Warren-Morris-Northampton- Including the cities of Washington, Morristown, Bethlehem, and Easton 316 AM EST Sat Mar 11 2023 ...WINTER WEATHER ADVISORY IS CANCELLED... A mix of rain and snow will result in minimal additional snow accumulation. $$ NJZ001-PAZ054-111500- /O.CON.KPHI.WW.Y.0008.000000T0000Z-230311T1500Z/ Sussex-Carbon- Including the cities of Newton and Jim Thorpe 316 AM EST Sat Mar 11 2023 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Snow. Additional snow accumulations of two to three inches. * WHERE...In New Jersey, Sussex. In Pennsylvania, Carbon. * WHEN...Until 10 AM EST this morning. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MPS
Nearby
Winter 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.