Alert archive / New Jersey / Winter Weather Advisories
Winter Weather Advisories in New Jersey, 2021
25 winter weather advisories in 2021. 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 weather advisories reaches back to 2005.
Winter Weather Advisories by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Winter Weather Advisories
- 25
- Busiest month
- February15 winter weather advisories
- Busiest day
- January 2, 20212 winter weather advisories
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 2, 2:55 PM EST | Winter Weather Advisory | PHI | Hunterdon, Morris, Somerset, Sussex, Warren | 37 hr |
| Jan 2, 3:46 PM EST | Winter Weather Advisory | OKX | Bergen, Passaic | 36 hr |
| Jan 25, 3:08 PM EST | Winter Weather Advisory | PHI | Burlington, Camden, Cumberland, Gloucester, Hunterdon, Mercer and 6 more | 34 hr |
| Jan 25, 3:16 PM EST | Winter Weather Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 36 hr |
| Jan 30, 3:44 PM EST | Winter Weather Advisory | PHI | Atlantic, Cape May, Cumberland, Ocean | 72 hr |
| Feb 6, 3:23 AM EST | Winter Weather Advisory | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 5 more | 36 hr |
| Feb 6, 4:00 AM EST | Winter Weather Advisory | OKX | Passaic | 38 hr |
| Feb 8, 3:00 PM EST | Winter Weather Advisory | PHI | Hunterdon, Morris, Somerset, Sussex, Warren | 24 hr |
| Feb 8, 3:28 PM EST | Winter Weather Advisory | OKX | Bergen, Passaic | 28 hr |
| Feb 10, 3:47 AM EST | Winter Weather Advisory | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 7 more | 32 hr |
| Feb 10, 3:30 PM EST | Winter Weather Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 18 hr |
| Feb 12, 3:21 PM EST | Winter Weather Advisory | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 43 hr |
| Feb 13, 3:18 AM EST | Winter Weather Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 31 hr |
| Feb 14, 3:15 PM EST | Winter Weather Advisory | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 4 more | 39 hr |
| Feb 14, 3:32 PM EST | Winter Weather Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 37 hr |
| Feb 16, 4:56 AM EST | Winter Weather Advisory | OKX | Passaic | 2 hr |
| Feb 17, 3:43 PM EST | Winter Weather Advisory | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 47 hr |
| Feb 17, 3:55 PM EST | Winter Weather Advisory | OKX | Bergen, Essex, Hudson, Passaic, Union | 51 hr |
| Feb 21, 2:47 PM EST | Winter Weather Advisory | PHI | Hunterdon, Mercer, Morris, Somerset, Sussex, Warren | 26 hr |
| Feb 22, 3:05 AM EST | Winter Weather Advisory | OKX | Bergen, Essex, Passaic | 13 hr |
| Dec 24, 3:37 AM EST | Winter Weather Advisory | OKX | Bergen, Passaic | 33 hr |
| Dec 24, 9:37 AM EST | Winter Weather Advisory | PHI | Sussex, Warren | 23 hr |
| Dec 26, 2:55 PM EST | Winter Weather Advisory | PHI | Morris, Sussex, Warren | 40 hr |
| Dec 27, 3:45 AM EST | Winter Weather Advisory | OKX | Passaic | 27 hr |
| Dec 28, 2:48 PM EST | Winter Weather Advisory | PHI | Sussex | 12 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Passaic County12
- Sussex County10
- Warren County9
- Bergen County9
- Hunterdon County8
- Somerset County8
- Morris County7
- Burlington County6
- Camden County6
- Cumberland County6
- Gloucester County6
- Mercer County6
- Salem County6
- Essex County6
- Ocean County6
- Middlesex County5
- Hudson County5
- Union County5
- Atlantic County5
- Cape May County5
- Monmouth County5
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.