Alert archive / Texas / Jefferson County
Weather alerts in Jefferson County, Texas, 2020
96 weather alerts in 2020, 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 2020. Tap one for its archive.
- Alerts
- 96
- Warnings
- 33
- Watches
- 10
- Advisories
- 2
- Busiest month
- August28 alerts
- Busiest day
- August 28, 202013 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 10, 8:49 PM CST | Mesoscale Discussion | SPC | 116 min |
| Jan 11, 12:21 AM CST | Mesoscale Discussion | SPC | 99 min |
| Jan 11, 12:28 AM CST | Tornado Watch | SPC | 8 hr |
| Jan 11, 1:09 AM CST | Severe Thunderstorm Warning | LCH | 21 min |
| Jan 11, 1:31 AM CST | Severe Thunderstorm Warning | LCH | 59 min |
| Jan 11, 2:16 AM CST | Severe Thunderstorm Warning | LCH | 59 min |
| Apr 9, 2:47 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 9, 5:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 17, 9:13 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 18, 3:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Apr 18, 6:12 PM CDT | Severe Thunderstorm Warning | LCH | 47 min |
| Apr 18, 7:01 PM CDT | Special Weather Statement | LCH | 29 min |
| Apr 19, 8:41 AM CDT | Tornado Watch | SPC | 6 hr |
| Apr 19, 12:39 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Apr 19, 2:39 PM CDT | Tornado Watch | SPC | 9 hr |
| Apr 28, 12:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Apr 28, 3:28 PM CDT | Special Weather Statement | LCH | 32 min |
| Apr 28, 3:54 PM CDT | Special Weather Statement | LCH | 36 min |
| Apr 29, 2:40 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 29, 4:25 AM CDT | Special Weather Statement | LCH | 65 min |
| Apr 29, 5:05 AM CDT | Mesoscale Discussion | SPC | 115 min |
| May 5, 3:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 5, 8:55 PM CDT | Special Weather Statement | LCH | 50 min |
| May 5, 9:07 PM CDT | Severe Thunderstorm Warning | LCH | 22 min |
| May 6, 3:00 AM CDT | Special Weather Statement | LCH | 60 min |
| May 14, 3:03 PM CDT | Flash Flood Warning | LCH | 4 hr |
| May 24, 12:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 26, 7:21 PM CDT | Severe Thunderstorm Warning | LCH | 24 min |
| May 26, 7:42 PM CDT | Severe Thunderstorm Warning | LCH | 19 min |
| May 26, 7:46 PM CDT | Severe Thunderstorm Warning | LCH | 29 min |
| May 26, 8:13 PM CDT | Special Weather Statement | LCH | 32 min |
| May 27, 1:24 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 27, 3:45 PM CDT | Special Weather Statement | LCH | 45 min |
| May 27, 4:26 PM CDT | Special Weather Statement | LCH | 34 min |
| May 27, 4:49 PM CDT | Severe Thunderstorm Warning | LCH | 26 min |
| May 28, 12:24 PM CDT | Severe Thunderstorm Warning | LCH | 66 min |
| May 28, 1:29 PM CDT | Severe Thunderstorm Warning | LCH | 61 min |
| Jun 22, 11:53 AM CDT | Special Weather Statement | LCH | 52 min |
| Jun 25, 8:24 AM CDT | Special Weather Statement | LCH | 66 min |
| Jun 25, 12:25 PM CDT | Special Weather Statement | LCH | 95 min |
| Jun 25, 1:42 PM CDT | Flash Flood Warning | LCH | 3 hr |
| Jul 3, 5:08 PM CDT | Special Weather Statement | LCH | 52 min |
| Jul 3, 5:59 PM CDT | Special Weather Statement | LCH | 46 min |
| Aug 4, 5:29 PM CDT | Special Weather Statement | LCH | 31 min |
| Aug 5, 3:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Aug 17, 3:35 AM CDT | Special Weather Statement | LCH | 40 min |
| Aug 21, 3:00 PM CDT | Special Weather Statement | LCH | 30 min |
| Aug 25, 2:52 PM CDT | River Flood Warning | LCH | 54 hr |
| Aug 25, 2:53 PM CDT | River Flood Warning | LCH | 4 days |
| Aug 26, 11:44 AM CDT | Special Weather Statement | LCH | 91 min |
| Aug 26, 12:30 PM CDT | Severe Thunderstorm Warning | LCH | 60 min |
| Aug 26, 2:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Aug 26, 2:41 PM CDT | Tornado Watch | SPC | 6 hr |
| Aug 26, 7:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Aug 26, 9:03 PM CDT | Tornado Watch | SPC | 11 hr |
| Aug 26, 10:53 PM CDT | Extreme Wind Warning | LCH | 2 hr |
| Aug 28, 8:34 AM CDT | River Flood Warning | LCH | 27 hr |
| Aug 28, 9:00 AM CDT | Special Weather Statement | LCH | 60 min |
| Aug 28, 10:26 AM CDT | Special Weather Statement | LCH | 64 min |
| Aug 28, 10:27 AM CDT | Areal Flood Advisory | LCH | 2 hr |
| Aug 28, 10:58 AM CDT | Flash Flood Warning | LCH | 3 hr |
| Aug 28, 12:37 PM CDT | Special Weather Statement | LCH | 38 min |
| Aug 28, 12:58 PM CDT | Severe Thunderstorm Warning | LCH | 47 min |
| Aug 28, 1:27 PM CDT | Severe Thunderstorm Warning | LCH | 48 min |
| Aug 28, 1:28 PM CDT | Flash Flood Warning | LCH | 3 hr |
| Aug 28, 3:32 PM CDT | Severe Thunderstorm Warning | LCH | 58 min |
| Aug 28, 4:01 PM CDT | Special Weather Statement | LCH | 44 min |
| Aug 28, 4:44 PM CDT | Special Weather Statement | LCH | 46 min |
| Aug 28, 4:52 PM CDT | Flash Flood Warning | LCH | 80 min |
| Aug 29, 12:18 PM CDT | Special Weather Statement | LCH | 27 min |
| Aug 30, 12:51 PM CDT | Special Weather Statement | LCH | 24 min |
| Sep 5, 6:13 PM CDT | Special Weather Statement | LCH | 47 min |
| Sep 7, 2:54 PM CDT | Special Weather Statement | LCH | 96 min |
| Sep 20, 7:54 PM CDT | River Flood Warning | LCH | 5 days |
| Sep 20, 8:47 PM CDT | River Flood Warning | LCH | 21 days |
| Sep 28, 10:26 AM CDT | Special Weather Statement | LCH | 34 min |
| Oct 8, 2:35 PM CDT | River Flood Warning | LCH | 43 hr |
| Oct 9, 12:57 PM CDT | Flash Flood Warning | LCH | 6 hr |
| Oct 9, 1:47 PM CDT | Flash Flood Warning | LCH | 5 hr |
| Oct 9, 6:58 PM CDT | Flash Flood Warning | LCH | 3 hr |
| Oct 23, 2:45 PM CDT | Special Weather Statement | LCH | 45 min |
| Oct 23, 3:30 PM CDT | Special Weather Statement | LCH | 45 min |
| Oct 23, 4:21 PM CDT | Special Weather Statement | LCH | 39 min |
| Nov 27, 2:11 PM CST | Areal Flood Advisory | LCH | 2 hr |
| Dec 13, 1:46 PM CST | Mesoscale Discussion | SPC | 119 min |
| Dec 13, 3:34 PM CST | Severe Thunderstorm Warning | LCH | 56 min |
| Dec 19, 1:17 PM CST | Special Weather Statement | LCH | 43 min |
| Dec 20, 7:13 PM CST | River Flood Warning | LCH | 4 days |
| Dec 23, 3:27 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 23, 5:59 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Dec 23, 8:40 PM CST | Tornado Watch | SPC | 5 hr |
| Dec 30, 4:48 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 31, 7:10 AM CST | Mesoscale Discussion | SPC | 95 min |
| Dec 31, 7:40 AM CST | Tornado Watch | SPC | 7 hr |
| Dec 31, 11:21 AM CST | Mesoscale Discussion | SPC | 114 min |
| Dec 31, 11:53 AM CST | Flash Flood Warning | LCH | 3 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.