Alert archive / Ohio / Jefferson County
Weather alerts in Jefferson County, Ohio, 2021
139 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Jefferson County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 139
- Warnings
- 54
- Watches
- 16
- Advisories
- 23
- Busiest month
- August34 alerts
- Busiest day
- July 29, 202113 alerts
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 | Lasted |
|---|---|---|---|
| Jan 16, 8:51 AM EST | Special Weather Statement | PBZ | 54 min |
| Jan 30, 3:42 AM EST | Winter Weather Advisory | PBZ | 71 hr |
| Feb 8, 1:45 PM EST | Winter Weather Advisory | PBZ | 21 hr |
| Feb 11, 6:23 AM EST | Special Weather Statement | PBZ | 112 min |
| Feb 13, 8:11 AM EST | Winter Weather Advisory | PBZ | 24 hr |
| Feb 13, 1:55 PM EST | Winter Storm Watch | PBZ | 24 hr |
| Feb 14, 1:49 PM EST | Winter Storm Warning | PBZ | 40 hr |
| Feb 15, 2:44 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Mar 18, 7:23 PM EDT | Areal Flood Advisory | PBZ | 2 hr |
| Mar 24, 9:49 AM EDT | Special Weather Statement | PBZ | 11 min |
| Mar 24, 1:03 PM EDT | High Wind Watch | PBZ | 24 hr |
| Mar 25, 1:12 PM EDT | High Wind Warning | PBZ | 27 hr |
| Apr 8, 5:49 PM EDT | Special Weather Statement | PBZ | 41 min |
| Apr 20, 7:01 AM EDT | Freeze Watch | PBZ | 19 hr |
| Apr 21, 2:04 AM EDT | Freeze Warning | PBZ | 32 hr |
| Apr 21, 1:25 PM EDT | Freeze Watch | PBZ | 13 hr |
| Apr 22, 2:39 AM EDT | Freeze Warning | PBZ | 30 hr |
| Apr 25, 4:33 PM EDT | Frost Advisory | PBZ | 15 hr |
| Apr 28, 6:11 PM EDT | Special Weather Statement | PBZ | 34 min |
| Apr 30, 12:59 PM EDT | Frost Advisory | PBZ | 20 hr |
| May 11, 11:52 AM EDT | Frost Advisory | PBZ | 19 hr |
| May 12, 11:40 AM EDT | Frost Advisory | PBZ | 20 hr |
| May 26, 12:16 PM EDT | Mesoscale Discussion | SPC | 119 min |
| May 26, 12:59 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 26, 4:23 PM EDT | Severe Thunderstorm Warning | PBZ | 22 min |
| Jun 13, 12:13 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 12:50 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 13, 3:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Jun 14, 11:31 AM EDT | Mesoscale Discussion | SPC | 89 min |
| Jun 14, 11:46 AM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 14, 2:03 PM EDT | Special Weather Statement | PBZ | 27 min |
| Jun 14, 2:26 PM EDT | Special Weather Statement | PBZ | 34 min |
| Jun 14, 3:01 PM EDT | Severe Thunderstorm Warning | PBZ | 29 min |
| Jun 14, 3:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jun 19, 7:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 21, 11:59 AM EDT | Mesoscale Discussion | SPC | 91 min |
| Jun 21, 12:31 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 21, 1:57 PM EDT | Severe Thunderstorm Warning | PBZ | 48 min |
| Jun 21, 2:21 PM EDT | Severe Thunderstorm Warning | PBZ | 24 min |
| Jun 21, 2:33 PM EDT | Special Weather Statement | PBZ | 42 min |
| Jun 21, 2:37 PM EDT | Severe Thunderstorm Warning | PBZ | 23 min |
| Jun 21, 3:00 PM EDT | Severe Thunderstorm Warning | PBZ | 30 min |
| Jun 21, 6:12 PM EDT | Areal Flood Advisory | PBZ | 2 hr |
| Jun 21, 6:39 PM EDT | Areal Flood Advisory | PBZ | 2 hr |
| Jun 21, 8:40 PM EDT | Areal Flood Warning | PBZ | 2 hr |
| Jun 30, 11:30 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 11:47 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 30, 1:56 PM EDT | Severe Thunderstorm Warning | PBZ | 34 min |
| Jun 30, 2:14 PM EDT | Flash Flood Warning | PBZ | 2 hr |
| Jun 30, 2:26 PM EDT | Severe Thunderstorm Warning | PBZ | 49 min |
| Jun 30, 3:04 PM EDT | Special Weather Statement | PBZ | 26 min |
| Jun 30, 5:58 PM EDT | Severe Thunderstorm Warning | PBZ | 47 min |
| Jul 1, 9:34 AM EDT | Areal Flood Advisory | PBZ | 3 hr |
| Jul 7, 2:54 PM EDT | Severe Thunderstorm Warning | PBZ | 36 min |
| Jul 7, 2:58 PM EDT | Severe Thunderstorm Warning | PBZ | 32 min |
| Jul 7, 3:32 PM EDT | Special Weather Statement | PBZ | 28 min |
| Jul 7, 3:42 PM EDT | Severe Thunderstorm Warning | PBZ | 33 min |
| Jul 7, 4:11 PM EDT | Special Weather Statement | PBZ | 34 min |
| Jul 7, 4:16 PM EDT | Severe Thunderstorm Warning | PBZ | 44 min |
| Jul 7, 5:31 PM EDT | Areal Flood Advisory | PBZ | 119 min |
| Jul 7, 9:15 PM EDT | Severe Thunderstorm Warning | PBZ | 30 min |
| Jul 13, 2:33 PM EDT | Special Weather Statement | PBZ | 27 min |
| Jul 16, 2:07 PM EDT | Special Weather Statement | PBZ | 38 min |
| Jul 16, 2:41 PM EDT | Special Weather Statement | PBZ | 49 min |
| Jul 16, 6:13 PM EDT | Special Weather Statement | PBZ | 47 min |
| Jul 17, 12:43 PM EDT | Areal Flood Advisory | PBZ | 3 hr |
| Jul 29, 3:13 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 29, 4:30 PM EDT | Severe Thunderstorm Warning | PBZ | 45 min |
| Jul 29, 4:48 PM EDT | Severe Thunderstorm Warning | PBZ | 14 min |
| Jul 29, 4:53 PM EDT | Tornado Warning | PBZ | 22 min |
| Jul 29, 5:02 PM EDT | Tornado Warning | PBZ | 13 min |
| Jul 29, 5:14 PM EDT | Tornado Warning | PBZ | 16 min |
| Jul 29, 5:24 PM EDT | Severe Thunderstorm Warning | PBZ | 36 min |
| Jul 29, 5:28 PM EDT | Severe Thunderstorm Warning | PBZ | 47 min |
| Jul 29, 5:39 PM EDT | Tornado Warning | PBZ | 21 min |
| Jul 29, 5:59 PM EDT | Tornado Warning | PBZ | 31 min |
| Jul 29, 6:12 PM EDT | Severe Thunderstorm Warning | PBZ | 48 min |
| Jul 29, 6:34 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jul 29, 6:36 PM EDT | Severe Thunderstorm Warning | PBZ | 24 min |
| Jul 29, 8:24 PM EDT | Areal Flood Advisory | PBZ | 3 hr |
| Aug 10, 12:00 PM EDT | Severe Thunderstorm Warning | PBZ | 45 min |
| Aug 10, 12:12 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 10, 12:39 PM EDT | Special Weather Statement | PBZ | 36 min |
| Aug 11, 11:50 AM EDT | Mesoscale Discussion | SPC | 115 min |
| Aug 11, 11:57 AM EDT | Severe Thunderstorm Warning | PBZ | 33 min |
| Aug 11, 12:25 PM EDT | Severe Thunderstorm Warning | PBZ | 50 min |
| Aug 11, 4:24 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Aug 11, 4:57 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Aug 11, 6:28 PM EDT | Special Weather Statement | PBZ | 32 min |
| Aug 11, 6:59 PM EDT | Special Weather Statement | PBZ | 31 min |
| Aug 12, 3:15 AM EDT | Heat Advisory | PBZ | 16 hr |
| Aug 12, 3:17 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Aug 12, 3:48 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 12, 6:06 PM EDT | Severe Thunderstorm Warning | PBZ | 24 min |
| Aug 12, 6:22 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Aug 12, 6:40 PM EDT | Severe Thunderstorm Warning | PBZ | 20 min |
| Aug 12, 8:36 PM EDT | Flash Flood Warning | PBZ | 3 hr |
| Aug 12, 8:39 PM EDT | Severe Thunderstorm Warning | PBZ | 51 min |
| Aug 12, 9:00 PM EDT | Severe Thunderstorm Warning | PBZ | 60 min |
| Aug 12, 11:43 PM EDT | Areal Flood Warning | PBZ | 92 min |
| Aug 13, 4:46 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 13, 6:13 PM EDT | Severe Thunderstorm Warning | PBZ | 47 min |
| Aug 13, 6:39 PM EDT | Severe Thunderstorm Warning | PBZ | 27 min |
| Aug 13, 6:56 PM EDT | Severe Thunderstorm Warning | PBZ | 49 min |
| Aug 13, 7:49 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Aug 17, 1:28 PM EDT | Flash Flood Watch | PBZ | 27 hr |
| Aug 18, 8:59 AM EDT | Areal Flood Advisory | PBZ | 3 hr |
| Aug 18, 12:59 PM EDT | Areal Flood Warning | PBZ | 113 min |
| Aug 20, 1:57 AM EDT | Dense Fog Advisory | PBZ | 7 hr |
| Aug 29, 1:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Aug 30, 4:33 AM EDT | Flash Flood Watch | PBZ | 57 hr |
| Aug 31, 12:43 PM EDT | Flash Flood Warning | PBZ | 2 hr |
| Aug 31, 5:05 PM EDT | Areal Flood Advisory | PBZ | 115 min |
| Aug 31, 5:52 PM EDT | Flash Flood Warning | PBZ | 113 min |
| Sep 1, 5:05 AM EDT | Areal Flood Advisory | PBZ | 104 min |
| Sep 1, 6:23 AM EDT | Flash Flood Warning | PBZ | 5 hr |
| Sep 1, 7:50 AM EDT | Flash Flood Warning | PBZ | 3 hr |
| Sep 1, 10:26 AM EDT | Areal Flood Advisory | PBZ | 109 min |
| Sep 1, 11:23 AM EDT | Areal Flood Advisory | PBZ | 52 min |
| Sep 9, 6:28 AM EDT | Special Weather Statement | PBZ | 2 hr |
| Sep 22, 1:08 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 22, 2:23 PM EDT | Tornado Watch | SPC | 6 hr |
| Sep 22, 3:28 PM EDT | Severe Thunderstorm Warning | PBZ | 32 min |
| Sep 22, 3:43 PM EDT | Severe Thunderstorm Warning | PBZ | 16 min |
| Sep 22, 4:01 PM EDT | Special Weather Statement | PBZ | 29 min |
| Sep 22, 4:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Sep 22, 4:25 PM EDT | Special Weather Statement | PBZ | 35 min |
| Oct 9, 4:54 PM EDT | Areal Flood Advisory | PBZ | 60 min |
| Oct 16, 4:31 AM EDT | Special Weather Statement | PBZ | 29 min |
| Oct 16, 4:52 AM EDT | Severe Thunderstorm Warning | PBZ | 38 min |
| Oct 16, 5:37 AM EDT | Special Weather Statement | PBZ | 38 min |
| Oct 16, 5:47 AM EDT | Severe Thunderstorm Warning | PBZ | 43 min |
| Oct 21, 2:39 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 21, 5:25 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 21, 6:18 PM EDT | Special Weather Statement | PBZ | 42 min |
| Oct 21, 6:57 PM EDT | Tornado Warning | PBZ | 33 min |
| Oct 21, 7:26 PM EDT | Tornado Warning | PBZ | 34 min |
| Oct 25, 5:46 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Dec 10, 11:02 AM EST | Wind Advisory | PBZ | 34 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 | 34 |
| Tornado Warning | 7 |
| Severe Thunderstorm Watch | 9 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 22 |
| Special Weather Statement | 24 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 6 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 13 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 3 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 2 |
| Frost Advisory | 4 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe 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. Rebuilt daily.