Alert archive / New Jersey / Winter Weather Advisories in 2025
Winter Weather Advisory 4, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this winter weather advisory at Jan 18, 2025, 2:49 PM EST for 9 counties in New Jersey; 4 counties in Pennsylvania; New Castle County, Delaware. It took effect at Jan 19, 2025, 7:00 AM EST. It was in force for 17 hr.
The area
The counties it named.
The facts
- Issued
- Jan 18, 2025, 2:49 PM EST (19:49 UTC)
- In effect from
- Jan 19, 2025, 7:00 AM EST
- Expired
- Jan 19, 2025, 11:57 PM EST
- In force
- 17 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties New Castle County, DE, Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Ocean County, NJ, Salem County, NJ, Somerset County, NJ, Bucks County, PA, Delaware County, PA, Montgomery County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 45 km from the middle of the area, began a volume at 19:52 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 forecasters said that day
The local office's own words before this winter weather advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this winter weather advisory went out at Jan 18, 1:21 PM EST, 1 hour 28 minutes earlier.
Area forecast discussion, Jan 18, 1:21 PM EST, 1 hour 28 minutes before
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</html>The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 18, 2:33 AM EST | Gale Watch | PHI | 13 hr | |
| Jan 18, 2:49 PM EST | Winter Storm Warning | PHI | Hunterdon, Mercer, Morris, Somerset, Sussex, Warren | 33 hr |
| Jan 18, 3:09 PM EST | Gale Warning | PHI | 39 hr |
Nearby
Winter Weather Advisories in New Jersey, 2025Winter Weather Advisories in Pennsylvania, 2025Winter Weather Advisories in Delaware, 2025Every winter weather advisory 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; radar from the NEXRAD Level II archive.