Alert archive / New Jersey / Winter Storm Warnings
Winter Storm Warnings in New Jersey, 2025
9 winter storm warnings in 2025. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Winter Storm Warnings
- 9
- Busiest month
- December4 winter storm warnings
- Busiest day
- January 18, 20252 winter storm warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 5, 2:05 AM EST | Winter Storm Warning | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 1 more | 47 hr |
| Jan 18, 2:49 PM EST | Winter Storm Warning | PHI | Hunterdon, Mercer, Morris, Somerset, Sussex, Warren | 33 hr |
| Jan 18, 2:57 PM EST | Winter Storm Warning | OKX | Bergen, Essex, Passaic, Union | 36 hr |
| Feb 7, 3:14 PM EST | Winter Storm Warning | OKX | Bergen, Passaic | 37 hr |
| Feb 10, 3:01 PM EST | Winter Storm Warning | PHI | Atlantic, Cape May, Cumberland | 37 hr |
| Dec 13, 2:14 PM EST | Winter Storm Warning | PHI | Burlington, Camden, Gloucester | 10 hr |
| Dec 14, 12:29 AM EST | Winter Storm Warning | PHI | Burlington, Camden, Gloucester, Mercer, Middlesex, Monmouth and 1 more | 13 hr |
| Dec 25, 1:14 PM EST | Winter Storm Warning | PHI | Middlesex, Monmouth, Morris, Somerset, Sussex, Warren | 32 hr |
| Dec 25, 1:19 PM EST | Winter Storm Warning | OKX | Bergen, Essex, Hudson, Passaic, Union | 41 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Burlington County3
- Camden County3
- Gloucester County3
- Bergen County3
- Passaic County3
- Atlantic County2
- Cape May County2
- Cumberland County2
- Mercer County2
- Morris County2
- Somerset County2
- Sussex County2
- Warren County2
- Essex County2
- Union County2
- Middlesex County2
- Monmouth County2
- Salem County1
- Hunterdon County1
- Ocean County1
- Hudson County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.