Weather alerts in New Jersey, June 2021

183 weather alerts in June 2021, 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 June 2021. Tap one for its archive.

Alerts: 183
Warnings: 89
Watches: 8
Advisories: 36
Busiest day: June 8, 202133 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
Jun 3, 9:37 AM EDT	Flash Flood Watch	PHI	Burlington, Camden, Gloucester, Salem	12 hr
Jun 3, 1:46 PM EDT	Mesoscale Discussion	SPC	Gloucester, Salem	119 min
Jun 3, 2:48 PM EDT	Severe Thunderstorm Watch	SPC	Camden, Cumberland, Gloucester, Hunterdon, Mercer, Morris and 4 more	6 hr
Jun 3, 4:47 PM EDT	Mesoscale Discussion	SPC	Gloucester, Hunterdon, Salem, Somerset	88 min
Jun 3, 5:55 PM EDT	Special Marine Warning	PHI		65 min
Jun 3, 6:33 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Cape May, Cumberland, Salem	42 min
Jun 3, 7:07 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more	38 min
Jun 3, 7:09 PM EDT	Flash Flood Warning	PHI	Camden, Gloucester, Salem	2 hr
Jun 3, 7:13 PM EDT	Areal Flood Advisory	PHI	Burlington, Hunterdon, Mercer, Middlesex, Somerset	3 hr
Jun 3, 7:52 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Ocean	38 min
Jun 3, 8:14 PM EDT	Severe Thunderstorm Warning	PHI	Middlesex, Monmouth, Ocean	19 min
Jun 3, 8:44 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Mercer, Middlesex, Monmouth	30 min
Jun 3, 8:55 PM EDT	Severe Thunderstorm Warning	PHI	Middlesex, Monmouth	10 min
Jun 4, 1:07 PM EDT	Special Weather Statement	PHI	Sussex	38 min
Jun 4, 1:45 PM EDT	Areal Flood Advisory	PHI	Warren	97 min
Jun 4, 1:49 PM EDT	Severe Thunderstorm Warning	PHI	Sussex, Warren	41 min
Jun 4, 2:26 PM EDT	Mesoscale Discussion	SPC	Bergen, Burlington, Camden, Essex, Gloucester, Hudson and 10 more	94 min
Jun 4, 2:43 PM EDT	Severe Thunderstorm Warning	PHI	Hunterdon, Middlesex, Morris, Somerset, Sussex, Warren	62 min
Jun 4, 2:48 PM EDT	Special Weather Statement	OKX	Bergen, Essex, Passaic	42 min
Jun 4, 2:49 PM EDT	Areal Flood Advisory	PHI	Hunterdon, Middlesex, Morris, Somerset, Sussex, Warren	70 min
Jun 4, 3:09 PM EDT	Severe Thunderstorm Watch	SPC	Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 13 more	5 hr
Jun 4, 3:10 PM EDT	Severe Thunderstorm Warning	OKX	Bergen, Essex, Hudson, Passaic, Union	50 min
Jun 4, 3:11 PM EDT	Areal Flood Advisory	OKX	Bergen, Passaic	94 min
Jun 4, 3:16 PM EDT	Areal Flood Advisory	PHI	Burlington, Camden, Hunterdon, Mercer, Middlesex, Monmouth and 1 more	98 min
Jun 4, 3:18 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Mercer	42 min
Jun 4, 3:23 PM EDT	Severe Thunderstorm Warning	PHI	Hunterdon, Mercer, Middlesex, Somerset	67 min
Jun 4, 3:24 PM EDT	Areal Flood Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	111 min
Jun 4, 3:43 PM EDT	Severe Thunderstorm Warning	OKX	Bergen, Hudson	47 min
Jun 4, 3:46 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Camden, Mercer	44 min
Jun 4, 3:55 PM EDT	Areal Flood Advisory	OKX	Hudson	95 min
Jun 4, 4:12 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Mercer, Middlesex, Monmouth, Ocean	63 min
Jun 4, 4:12 PM EDT	Mesoscale Discussion	SPC	Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland and 9 more	93 min
Jun 4, 4:20 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Camden, Gloucester	40 min
Jun 4, 4:22 PM EDT	Special Marine Warning	PHI		53 min
Jun 4, 4:23 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Ocean	52 min
Jun 4, 4:30 PM EDT	Areal Flood Advisory	PHI	Middlesex, Monmouth, Ocean	63 min
Jun 4, 5:09 PM EDT	Special Marine Warning	PHI		2 hr
Jun 4, 5:12 PM EDT	Severe Thunderstorm Warning	PHI	Ocean	18 min
Jun 4, 5:32 PM EDT	Special Marine Warning	PHI		58 min
Jun 4, 6:18 PM EDT	Special Weather Statement	PHI	Atlantic	42 min
Jun 4, 6:27 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Cape May, Cumberland	48 min
Jun 4, 7:13 PM EDT	Special Marine Warning	PHI		62 min
Jun 5, 3:35 PM EDT	Heat Advisory	PHI	Burlington, Camden, Gloucester, Mercer	4 days
Jun 7, 12:34 PM EDT	Heat Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	27 hr
Jun 7, 1:39 PM EDT	Special Weather Statement	PHI	Warren	36 min
Jun 7, 2:10 PM EDT	Special Weather Statement	OKX	Passaic	35 min
Jun 7, 2:17 PM EDT	Special Weather Statement	PHI	Warren	28 min
Jun 7, 2:19 PM EDT	Areal Flood Advisory	PHI	Sussex, Warren	81 min
Jun 7, 3:12 PM EDT	Special Weather Statement	OKX	Bergen	48 min
Jun 7, 3:23 PM EDT	Special Weather Statement	OKX	Hudson	52 min
Jun 8, 1:27 PM EDT	Areal Flood Advisory	PHI	Warren	3 hr
Jun 8, 1:49 PM EDT	Special Weather Statement	PHI	Warren	26 min
Jun 8, 1:54 PM EDT	Areal Flood Advisory	PHI	Morris, Sussex	95 min
Jun 8, 2:02 PM EDT	Areal Flood Advisory	OKX	Passaic	118 min
Jun 8, 2:19 PM EDT	Areal Flood Advisory	PHI	Hunterdon, Mercer	2 hr
Jun 8, 2:26 PM EDT	Special Weather Statement	OKX	Bergen, Passaic	49 min
Jun 8, 2:29 PM EDT	Special Weather Statement	PHI	Morris	16 min
Jun 8, 2:40 PM EDT	Severe Thunderstorm Warning	OKX	Bergen	35 min
Jun 8, 2:48 PM EDT	Special Weather Statement	PHI	Hunterdon, Morris, Somerset	27 min
Jun 8, 2:58 PM EDT	Severe Thunderstorm Warning	OKX	Bergen	47 min
Jun 8, 3:06 PM EDT	Areal Flood Advisory	OKX	Bergen	114 min
Jun 8, 3:10 PM EDT	Severe Thunderstorm Warning	OKX	Bergen	50 min
Jun 8, 3:13 PM EDT	Special Weather Statement	PHI	Hunterdon, Somerset	32 min
Jun 8, 3:14 PM EDT	Special Weather Statement	OKX	Essex, Union	46 min
Jun 8, 3:14 PM EDT	Areal Flood Advisory	PHI	Middlesex, Somerset	74 min
Jun 8, 3:15 PM EDT	Flash Flood Warning	OKX	Bergen, Essex, Hudson, Passaic, Union	3 hr
Jun 8, 3:29 PM EDT	Severe Thunderstorm Warning	OKX	Bergen, Essex, Hudson, Union	46 min
Jun 8, 3:30 PM EDT	Flash Flood Warning	OKX	Bergen	3 hr
Jun 8, 3:49 PM EDT	Flash Flood Warning	OKX	Hudson	2 hr
Jun 8, 4:12 PM EDT	Severe Thunderstorm Warning	PHI	Monmouth	48 min
Jun 8, 4:14 PM EDT	Special Marine Warning	PHI		91 min
Jun 8, 4:15 PM EDT	Severe Thunderstorm Warning	OKX	Hudson	43 min
Jun 8, 4:44 PM EDT	Special Weather Statement	PHI	Salem	31 min
Jun 8, 4:47 PM EDT	Severe Thunderstorm Warning	PHI	Gloucester, Salem	43 min
Jun 8, 4:54 PM EDT	Special Marine Warning	PHI		96 min
Jun 8, 4:56 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Camden, Gloucester	49 min
Jun 8, 4:58 PM EDT	Severe Thunderstorm Warning	PHI	Ocean	47 min
Jun 8, 5:30 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Camden, Cumberland, Gloucester, Salem	45 min
Jun 8, 5:43 PM EDT	Special Weather Statement	PHI	Ocean	32 min
Jun 8, 6:01 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Ocean	44 min
Jun 8, 6:22 PM EDT	Special Marine Warning	PHI		83 min
Jun 8, 7:39 PM EDT	Special Marine Warning	PHI		66 min
Jun 8, 7:52 PM EDT	Special Weather Statement	PHI	Cape May	38 min
Jun 8, 8:40 PM EDT	Special Marine Warning	PHI		65 min
Jun 9, 1:46 PM EDT	Special Marine Warning	PHI		59 min
Jun 9, 1:48 PM EDT	Special Weather Statement	PHI	Salem	27 min
Jun 9, 1:52 PM EDT	Special Weather Statement	PHI	Atlantic	23 min
Jun 9, 2:07 PM EDT	Severe Thunderstorm Warning	PHI	Gloucester, Salem	23 min
Jun 9, 2:14 PM EDT	Special Weather Statement	PHI	Salem	31 min
Jun 9, 2:21 PM EDT	Flash Flood Warning	PHI	Cumberland, Gloucester, Salem	73 min
Jun 9, 2:47 PM EDT	Special Marine Warning	PHI		58 min
Jun 9, 3:19 PM EDT	Mesoscale Discussion	SPC	Bergen, Essex, Hudson, Passaic, Sussex	116 min
Jun 9, 3:32 PM EDT	Special Weather Statement	PHI	Burlington	28 min
Jun 9, 3:48 PM EDT	Special Marine Warning	PHI		57 min
Jun 9, 3:49 PM EDT	Flash Flood Warning	PHI	Burlington	3 hr
Jun 9, 3:51 PM EDT	Special Weather Statement	PHI	Hunterdon	24 min
Jun 9, 5:32 PM EDT	Areal Flood Advisory	OKX	Essex, Union	75 min
Jun 9, 5:32 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Mercer, Monmouth	28 min
Jun 9, 6:46 PM EDT	Special Marine Warning	PHI		59 min
Jun 9, 6:50 PM EDT	Areal Flood Advisory	PHI	Monmouth, Ocean	87 min
Jun 9, 6:58 PM EDT	Special Weather Statement	OKX	Essex	47 min
Jun 9, 7:17 PM EDT	Areal Flood Advisory	OKX	Passaic	118 min
Jun 9, 7:42 PM EDT	Special Marine Warning	PHI		63 min
Jun 11, 3:55 AM EDT	Small Craft Advisory	PHI		16 hr
Jun 14, 1:40 PM EDT	Mesoscale Discussion	SPC	Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 3 more	3 hr
Jun 14, 2:06 PM EDT	Severe Thunderstorm Watch	SPC	Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 7 more	9 hr
Jun 14, 5:53 PM EDT	Special Weather Statement	PHI	Sussex	37 min
Jun 14, 6:18 PM EDT	Mesoscale Discussion	SPC	Atlantic, Bergen, Burlington, Camden, Cumberland, Essex and 14 more	117 min
Jun 14, 6:24 PM EDT	Special Weather Statement	PHI	Sussex	36 min
Jun 14, 6:33 PM EDT	Special Weather Statement	PHI	Middlesex, Monmouth	27 min
Jun 14, 6:41 PM EDT	Mesoscale Discussion	SPC	Cumberland, Gloucester, Salem	2 hr
Jun 14, 6:45 PM EDT	Special Weather Statement	OKX	Bergen, Essex, Passaic, Union	60 min
Jun 14, 6:48 PM EDT	Severe Thunderstorm Warning	PHI	Morris, Somerset, Sussex	42 min
Jun 14, 7:02 PM EDT	Severe Thunderstorm Warning	PHI	Mercer, Middlesex, Monmouth	43 min
Jun 14, 7:14 PM EDT	Areal Flood Advisory	PHI	Middlesex, Monmouth	2 hr
Jun 14, 7:29 PM EDT	Severe Thunderstorm Watch	SPC	Atlantic, Cape May, Cumberland	6 hr
Jun 14, 7:55 PM EDT	Severe Thunderstorm Warning	PHI	Middlesex, Morris, Somerset	32 min
Jun 14, 8:01 PM EDT	Areal Flood Advisory	OKX	Essex, Hudson, Union	78 min
Jun 14, 8:02 PM EDT	Special Weather Statement	OKX	Union	28 min
Jun 14, 8:08 PM EDT	Severe Thunderstorm Warning	PHI	Hunterdon, Mercer, Middlesex, Monmouth, Somerset	52 min
Jun 14, 8:34 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Camden, Gloucester	41 min
Jun 14, 8:55 PM EDT	Severe Thunderstorm Warning	PHI	Gloucester	50 min
Jun 14, 9:11 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Camden, Gloucester, Mercer, Middlesex, Monmouth and 1 more	49 min
Jun 14, 9:12 PM EDT	Areal Flood Advisory	PHI	Burlington, Camden, Gloucester, Mercer, Middlesex, Monmouth and 1 more	74 min
Jun 14, 9:17 PM EDT	Flash Flood Warning	PHI	Burlington, Camden	3 hr
Jun 14, 9:29 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Camden, Gloucester	46 min
Jun 14, 9:54 PM EDT	Areal Flood Advisory	PHI	Monmouth	97 min
Jun 14, 9:58 PM EDT	Severe Thunderstorm Warning	PHI	Monmouth	32 min
Jun 14, 10:01 PM EDT	Special Marine Warning	PHI		89 min
Jun 14, 10:07 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Camden, Gloucester, Ocean	53 min
Jun 14, 10:09 PM EDT	Mesoscale Discussion	SPC	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more	2 hr
Jun 14, 10:51 PM EDT	Special Marine Warning	PHI		114 min
Jun 14, 11:07 PM EDT	Special Marine Warning	PHI		113 min
Jun 14, 11:21 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Ocean	39 min
Jun 14, 11:42 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Cumberland, Gloucester, Salem	63 min
Jun 14, 11:47 PM EDT	Areal Flood Advisory	PHI	Atlantic, Burlington, Cape May, Cumberland, Ocean, Salem	118 min
Jun 15, 12:04 AM EDT	Special Marine Warning	PHI		116 min
Jun 15, 12:12 AM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Gloucester	51 min
Jun 15, 1:00 AM EDT	Special Marine Warning	PHI		88 min
Jun 18, 2:48 AM EDT	Small Craft Advisory	PHI		31 hr
Jun 19, 3:54 AM EDT	Special Weather Statement	PHI	Hunterdon	36 min
Jun 19, 5:17 PM EDT	Special Weather Statement	PHI	Ocean	28 min
Jun 19, 5:40 PM EDT	Special Weather Statement	PHI	Ocean	35 min
Jun 19, 5:46 PM EDT	Special Marine Warning	PHI		32 min
Jun 19, 5:59 PM EDT	Areal Flood Advisory	PHI	Morris, Sussex	2 hr
Jun 20, 3:24 PM EDT	Small Craft Advisory	PHI		15 hr
Jun 21, 4:35 AM EDT	Heat Advisory	PHI	Burlington, Camden, Gloucester, Mercer	15 hr
Jun 21, 1:51 PM EDT	Mesoscale Discussion	SPC	Hunterdon, Somerset, Warren	114 min
Jun 21, 4:33 PM EDT	Severe Thunderstorm Watch	SPC	Atlantic, Burlington, Camden, Cape May, Cumberland, Essex and 13 more	6 hr
Jun 21, 6:15 PM EDT	Mesoscale Discussion	SPC	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more	60 min
Jun 21, 6:50 PM EDT	Mesoscale Discussion	SPC	Passaic, Sussex, Warren	55 min
Jun 21, 7:12 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Camden, Cumberland, Gloucester, Salem	48 min
Jun 21, 7:24 PM EDT	Special Marine Warning	PHI		66 min
Jun 21, 7:38 PM EDT	Severe Thunderstorm Warning	PHI	Warren	52 min
Jun 21, 7:43 PM EDT	Severe Thunderstorm Warning	PHI	Cumberland, Salem	47 min
Jun 21, 7:55 PM EDT	Special Weather Statement	PHI	Atlantic, Burlington, Camden, Mercer, Ocean	50 min
Jun 21, 8:13 PM EDT	Severe Thunderstorm Warning	PHI	Morris, Sussex, Warren	62 min
Jun 21, 8:31 PM EDT	Special Marine Warning	PHI		59 min
Jun 21, 9:09 PM EDT	Special Weather Statement	OKX	Essex, Union	51 min
Jun 21, 9:15 PM EDT	Special Weather Statement	OKX	Bergen, Passaic	45 min
Jun 21, 9:23 PM EDT	Mesoscale Discussion	SPC	Passaic	97 min
Jun 21, 9:26 PM EDT	Severe Thunderstorm Warning	OKX	Bergen, Passaic	49 min
Jun 21, 9:44 PM EDT	Tornado Warning	OKX	Bergen	21 min
Jun 21, 10:01 PM EDT	Special Marine Warning	PHI		29 min
Jun 22, 11:46 AM EDT	Special Marine Warning	PHI		44 min
Jun 22, 12:51 PM EDT	Special Marine Warning	PHI		114 min
Jun 22, 1:25 PM EDT	Special Marine Warning	PHI		65 min
Jun 22, 1:47 PM EDT	Special Marine Warning	PHI		118 min
Jun 22, 2:27 PM EDT	Special Marine Warning	PHI		93 min
Jun 22, 3:05 PM EDT	Small Craft Advisory	PHI		15 hr
Jun 22, 3:26 PM EDT	Special Marine Warning	PHI		68 min
Jun 24, 2:38 PM EDT	Coastal Flood Advisory	PHI	Cape May	10 hr
Jun 24, 2:53 PM EDT	Small Craft Advisory	PHI		5 hr
Jun 26, 3:45 PM EDT	Heat Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	4 days
Jun 27, 3:19 AM EDT	Heat Advisory	PHI	Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 7 more	4 days
Jun 28, 3:13 PM EDT	Excessive Heat Warning	PHI	Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 3 more	53 hr
Jun 28, 3:13 PM EDT	Heat Advisory	PHI	Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 4 more	53 hr
Jun 30, 4:14 AM EDT	Excessive Heat Warning	OKX	Bergen, Essex, Hudson, Passaic, Union	16 hr
Jun 30, 2:16 PM EDT	Mesoscale Discussion	SPC	Sussex	119 min
Jun 30, 3:19 PM EDT	Flash Flood Watch	PHI	Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 3 more	26 hr
Jun 30, 3:21 PM EDT	Severe Thunderstorm Watch	SPC	Bergen, Morris, Passaic, Sussex, Warren	7 hr
Jun 30, 6:58 PM EDT	Mesoscale Discussion	SPC	Bergen, Essex, Morris, Passaic, Sussex, Warren	92 min
Jun 30, 7:53 PM EDT	Special Weather Statement	PHI	Morris	37 min

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	49
Tornado Warning	1
Severe Thunderstorm Watch	6
Mesoscale Discussion	15
Special Weather Statement	35
Flooding
Flash Flood Warning	7
Flash Flood Watch	2
Areal Flood Advisory	24
Heat
Excessive Heat Warning	2
Heat Advisory	6
Coast and beach
Coastal Flood Advisory	1
Marine
Special Marine Warning	30
Small Craft Advisory	5

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 2020 2022

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. Rebuilt daily.