Alert archive / New Jersey / Severe Thunderstorm Warnings / 2026
Severe Thunderstorm Warnings in New Jersey, August 2026
43 severe thunderstorm warnings in August 2026. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in August 2026. Tap one for its archive.
- Severe Thunderstorm Warnings
- 43
- Busiest day
- August 7, 202612 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Aug 3, 3:05 AM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Somerset | 40 min |
| Aug 3, 2:57 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 27 min |
| Aug 7, 2:38 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 50 min |
| Aug 7, 2:53 PM EDT | Severe Thunderstorm Warning | PHI | Warren | 67 min |
| Aug 7, 3:16 PM EDT | Severe Thunderstorm Warning | PHI | Warren | 44 min |
| Aug 7, 3:25 PM EDT | Severe Thunderstorm Warning | PHI | Warren | 65 min |
| Aug 7, 4:06 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Sussex, Warren | 54 min |
| Aug 7, 4:42 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth | 25 min |
| Aug 7, 4:50 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Middlesex, Monmouth, Morris, Somerset and 1 more | 55 min |
| Aug 7, 4:54 PM EDT | Severe Thunderstorm Warning | OKX | Bergen | 51 min |
| Aug 7, 5:01 PM EDT | Severe Thunderstorm Warning | PHI | Mercer | 44 min |
| Aug 7, 5:20 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Essex, Hudson, Passaic, Union | 40 min |
| Aug 7, 5:40 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Middlesex, Monmouth, Ocean, Somerset | 50 min |
| Aug 7, 5:57 PM EDT | Severe Thunderstorm Warning | OKX | Bergen, Passaic | 48 min |
| Aug 8, 1:44 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 46 min |
| Aug 8, 2:18 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Cumberland, Gloucester, Salem | 42 min |
| Aug 8, 2:58 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Cape May, Cumberland, Ocean | 47 min |
| Aug 8, 3:22 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth, Somerset | 53 min |
| Aug 8, 3:31 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Ocean | 29 min |
| Aug 10, 4:02 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Warren | 43 min |
| Aug 10, 5:36 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Salem | 39 min |
| Aug 11, 4:48 PM EDT | Severe Thunderstorm Warning | PHI | Sussex, Warren | 43 min |
| Aug 11, 5:21 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 20 min |
| Aug 20, 5:27 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 48 min |
| Aug 20, 6:09 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Gloucester, Salem | 51 min |
| Aug 20, 6:13 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester, Mercer, Salem | 47 min |
| Aug 20, 6:38 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cape May, Cumberland | 37 min |
| Aug 20, 7:10 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cape May, Cumberland | 50 min |
| Aug 23, 5:53 AM EDT | Severe Thunderstorm Warning | OKX | Hudson, Union | 22 min |
| Aug 27, 12:26 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester | 49 min |
| Aug 27, 1:06 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex | 24 min |
| Aug 27, 1:15 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Gloucester | 45 min |
| Aug 27, 1:20 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth | 40 min |
| Aug 27, 1:26 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth | 49 min |
| Aug 27, 1:32 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 43 min |
| Aug 27, 2:02 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth | 28 min |
| Aug 27, 2:13 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth | 47 min |
| Aug 27, 2:16 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester, Salem | 44 min |
| Aug 27, 2:31 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 44 min |
| Aug 27, 2:58 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth | 30 min |
| Aug 27, 3:04 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden | 41 min |
| Aug 28, 2:08 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Ocean | 52 min |
| Aug 28, 2:44 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 31 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Burlington County9
- Monmouth County9
- Gloucester County9
- Salem County8
- Ocean County7
- Atlantic County7
- Warren County6
- Middlesex County6
- Camden County6
- Cumberland County6
- Mercer County5
- Sussex County5
- Hunterdon County4
- Somerset County4
- Morris County3
- Bergen County3
- Cape May County3
- Hudson County2
- Passaic County2
- Union County2
- Essex County1
Nearby
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.