Alert archive / New Jersey / Union County / 2026
Weather alerts in Union County, New Jersey, August 2026
39 weather alerts in August 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 39
- Warnings
- 8
- Watches
- 6
- Advisories
- 11
- Busiest day
- August 27, 202610 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 | Lasted |
|---|---|---|---|
| Aug 2, 2:29 PM EDT | Flood Watch | OKX | 24 hr |
| Aug 3, 12:29 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 2:28 AM EDT | Areal Flood Advisory | OKX | 61 min |
| Aug 3, 2:57 AM EDT | Areal Flood Advisory | OKX | 3 hr |
| Aug 3, 3:28 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 5:22 AM EDT | Areal Flood Advisory | OKX | 3 hr |
| Aug 3, 5:41 AM EDT | Flash Flood Warning | OKX | 6 hr |
| Aug 3, 10:43 AM EDT | Areal Flood Advisory | OKX | 3 hr |
| Aug 5, 1:44 PM EDT | Heat Advisory | OKX | 3 days |
| Aug 5, 5:42 PM EDT | Areal Flood Advisory | OKX | 108 min |
| Aug 7, 12:50 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 1:22 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 7, 4:04 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 7, 5:20 PM EDT | Severe Thunderstorm Warning | OKX | 40 min |
| Aug 7, 5:54 PM EDT | Flash Flood Warning | OKX | 2 hr |
| Aug 9, 2:51 AM EDT | Heat Advisory | OKX | 36 hr |
| Aug 10, 1:38 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 10, 2:10 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 10, 4:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 10, 5:12 PM EDT | Special Weather Statement | OKX | 48 min |
| Aug 11, 2:40 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 20, 2:38 AM EDT | Flood Watch | OKX | 19 hr |
| Aug 20, 4:53 PM EDT | Special Weather Statement | OKX | 52 min |
| Aug 20, 5:30 PM EDT | Areal Flood Advisory | OKX | 2 hr |
| Aug 20, 5:39 PM EDT | Flash Flood Warning | OKX | 2 hr |
| Aug 23, 4:52 AM EDT | Areal Flood Advisory | OKX | 80 min |
| Aug 23, 5:53 AM EDT | Severe Thunderstorm Warning | OKX | 22 min |
| Aug 23, 6:12 AM EDT | Flash Flood Warning | OKX | 108 min |
| Aug 26, 2:27 PM EDT | Flood Watch | OKX | 29 hr |
| Aug 27, 8:47 AM EDT | Special Weather Statement | OKX | 43 min |
| Aug 27, 10:57 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 27, 12:27 PM EDT | Areal Flood Advisory | OKX | 53 min |
| Aug 27, 12:35 PM EDT | Flash Flood Warning | OKX | 2 hr |
| Aug 27, 12:51 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Aug 27, 1:30 PM EDT | Special Weather Statement | OKX | 45 min |
| Aug 27, 3:15 PM EDT | Special Weather Statement | OKX | 45 min |
| Aug 27, 3:28 PM EDT | Areal Flood Advisory | OKX | 9 min |
| Aug 27, 3:33 PM EDT | Flash Flood Warning | OKX | 3 hr |
| Aug 27, 3:58 PM EDT | Special Weather Statement | OKX | 47 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 | 2 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 8 |
| Special Weather Statement | 6 |
| Flooding | |
| Flash Flood Warning | 6 |
| Flood Watch | 3 |
| Areal Flood Advisory | 9 |
| Heat | |
| Heat Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive2025
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.