Weather alerts in New Jersey, December 2025

69 weather alerts in December 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in December 2025. Tap one for its archive.

Alerts: 69
Warnings: 19
Watches: 6
Advisories: 36
Busiest day: December 19, 20258 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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
Dec 1, 1:04 AM EST	Winter Weather Advisory	OKX	Passaic	40 hr
Dec 1, 1:28 AM EST	Winter Weather Advisory	PHI	Hunterdon, Morris, Somerset, Sussex, Warren	39 hr
Dec 1, 9:31 AM EST	Small Craft Advisory	PHI		3 hr
Dec 1, 1:23 PM EST	Small Craft Advisory	PHI		44 hr
Dec 2, 9:51 AM EST	Mesoscale Discussion	SPC	Bergen, Hunterdon, Morris, Passaic, Somerset, Sussex and 1 more	3 hr
Dec 3, 12:40 PM EST	Small Craft Advisory	PHI		36 hr
Dec 7, 1:31 AM EST	Small Craft Advisory	PHI		52 hr
Dec 9, 2:22 AM EST	Gale Watch	PHI		11 hr
Dec 9, 2:22 AM EST	Small Craft Advisory	PHI		48 hr
Dec 9, 1:27 PM EST	Gale Warning	PHI		29 hr
Dec 10, 6:55 PM EST	Gale Warning	PHI		27 hr
Dec 11, 8:45 AM EST	Wind Advisory	OKX	Hudson	11 hr
Dec 11, 2:57 PM EST	Snow Squall Warning	PHI	Sussex, Warren	33 min
Dec 11, 6:00 PM EST	Small Craft Advisory	PHI		18 hr
Dec 11, 9:50 PM EST	Special Weather Statement	OKX	Essex, Hudson	85 min
Dec 11, 11:13 PM EST	Special Weather Statement	OKX	Hudson	92 min
Dec 12, 1:37 PM EST	Winter Weather Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more	47 hr
Dec 12, 1:39 PM EST	Winter Weather Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	49 hr
Dec 12, 1:56 PM EST	Gale Watch	PHI		25 hr
Dec 13, 1:01 AM EST	Small Craft Advisory	PHI		14 hr
Dec 13, 2:14 PM EST	Winter Storm Warning	PHI	Burlington, Camden, Gloucester	10 hr
Dec 13, 2:50 PM EST	Gale Warning	PHI		39 hr
Dec 14, 12:29 AM EST	Winter Storm Warning	PHI	Burlington, Camden, Gloucester, Mercer, Middlesex, Monmouth and 1 more	13 hr
Dec 15, 3:33 AM EST	Small Craft Advisory	PHI		10 hr
Dec 16, 1:57 PM EST	Small Craft Advisory	PHI		29 hr
Dec 17, 1:26 AM EST	Gale Watch	PHI		13 hr
Dec 17, 1:33 PM EST	Wind Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	58 hr
Dec 17, 2:07 PM EST	Wind Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more	59 hr
Dec 17, 2:12 PM EST	Gale Warning	PHI		62 hr
Dec 18, 4:11 AM EST	Coastal Flood Advisory	OKX	Bergen, Essex, Hudson, Union	33 hr
Dec 19, 9:41 AM EST	Severe Thunderstorm Warning	PHI	Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 3 more	49 min
Dec 19, 12:28 PM EST	Areal Flood Warning	PHI	Hunterdon	3 hr
Dec 19, 1:40 PM EST	Severe Thunderstorm Warning	PHI	Camden, Gloucester, Hunterdon, Salem, Warren	65 min
Dec 19, 2:41 PM EST	Severe Thunderstorm Warning	PHI	Hunterdon, Morris, Somerset, Sussex, Warren	64 min
Dec 19, 2:51 PM EST	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Camden, Gloucester, Hunterdon, Mercer and 4 more	54 min
Dec 19, 3:18 PM EST	Severe Thunderstorm Warning	OKX	Bergen, Essex, Hudson, Passaic, Union	57 min
Dec 19, 3:31 PM EST	Special Marine Warning	PHI		59 min
Dec 19, 4:34 PM EST	High Wind Warning	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 8 more	5 hr
Dec 20, 4:24 AM EST	Small Craft Advisory	PHI		8 hr
Dec 20, 12:25 PM EST	Small Craft Advisory	PHI		41 hr
Dec 22, 12:32 PM EST	Small Craft Advisory	PHI		51 hr
Dec 22, 12:34 PM EST	Winter Weather Advisory	PHI	Morris, Sussex, Warren	25 hr
Dec 22, 1:05 PM EST	Winter Weather Advisory	OKX	Bergen, Passaic	27 hr
Dec 23, 1:14 AM EST	Small Craft Advisory	PHI		38 hr
Dec 24, 2:11 AM EST	Gale Warning	PHI		13 hr
Dec 24, 1:07 PM EST	Winter Storm Watch	OKX	Bergen, Essex, Hudson, Passaic, Union	24 hr
Dec 24, 1:11 PM EST	Winter Storm Watch	PHI	Burlington, Camden, Hunterdon, Mercer, Middlesex, Monmouth and 5 more	24 hr
Dec 24, 3:34 PM EST	Small Craft Advisory	PHI		3 hr
Dec 25, 12:16 AM EST	Small Craft Advisory	PHI		36 hr
Dec 25, 1:14 PM EST	Winter Storm Warning	PHI	Middlesex, Monmouth, Morris, Somerset, Sussex, Warren	32 hr
Dec 25, 1:14 PM EST	Winter Weather Advisory	PHI	Burlington, Camden, Cumberland, Gloucester, Hunterdon, Mercer and 8 more	45 hr
Dec 25, 1:19 PM EST	Winter Storm Warning	OKX	Bergen, Essex, Hudson, Passaic, Union	41 hr
Dec 26, 1:13 PM EST	Small Craft Advisory	PHI		37 hr
Dec 26, 4:27 PM EST	Special Weather Statement	OKX	Bergen, Passaic	48 min
Dec 26, 4:41 PM EST	Special Weather Statement	OKX	Bergen, Essex, Hudson, Union	34 min
Dec 26, 5:44 PM EST	Special Weather Statement	OKX	Passaic	61 min
Dec 26, 6:32 PM EST	Special Weather Statement	OKX	Essex, Hudson, Union	118 min
Dec 26, 6:41 PM EST	Mesoscale Discussion	SPC	Bergen, Essex, Hudson, Passaic, Sussex	6 hr
Dec 27, 2:20 AM EST	Gale Watch	PHI		35 hr
Dec 27, 1:08 PM EST	Winter Weather Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	37 hr
Dec 27, 1:20 PM EST	Winter Weather Advisory	PHI	Hunterdon, Morris, Somerset, Sussex, Warren	37 hr
Dec 28, 2:41 AM EST	Small Craft Advisory	PHI		27 hr
Dec 28, 1:14 PM EST	Gale Warning	PHI		53 hr
Dec 28, 1:25 PM EST	Wind Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more	51 hr
Dec 28, 9:32 PM EST	Dense Fog Advisory	PHI	Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex and 1 more	14 hr
Dec 29, 6:43 AM EST	Dense Fog Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	5 hr
Dec 29, 12:43 PM EST	Wind Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	28 hr
Dec 30, 5:57 PM EST	Small Craft Advisory	PHI		13 hr
Dec 31, 2:07 AM EST	Small Craft Advisory	PHI		43 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	5
Mesoscale Discussion	2
Special Weather Statement	6
Flooding
Areal Flood Warning	1
Winter
Snow Squall Warning	1
Winter Storm Warning	4
Winter Storm Watch	2
Winter Weather Advisory	9
Wind and dust
High Wind Warning	1
Wind Advisory	5
Fog and smoke
Dense Fog Advisory	2
Coast and beach
Coastal Flood Advisory	1
Marine
Gale Warning	6
Special Marine Warning	1
Gale Watch	4
Small Craft Advisory	19

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force now Tornadoes on record The radar archive 2024 2026

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.