Alert archive / Texas / Knox County
Weather alerts in Knox County, Texas, 2021
152 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Knox County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 152
- Warnings
- 42
- Watches
- 25
- Advisories
- 20
- Busiest month
- May38 alerts
- Busiest day
- May 17, 202116 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 |
|---|---|---|---|
| Dec 31, 7:38 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 8, 3:38 AM CST | Winter Storm Watch | OUN | 35 hr |
| Jan 9, 2:52 AM CST | Winter Weather Advisory | OUN | 39 hr |
| Jan 13, 3:02 PM CST | Wind Advisory | OUN | 27 hr |
| Jan 14, 3:00 PM CST | Wind Advisory | OUN | 27 hr |
| Jan 23, 8:10 PM CST | Dense Fog Advisory | OUN | 14 hr |
| Jan 24, 6:40 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Jan 24, 11:13 PM CST | Special Weather Statement | OUN | 32 min |
| Jan 24, 11:38 PM CST | Special Weather Statement | OUN | 37 min |
| Jan 29, 4:36 PM CST | Wind Advisory | OUN | 25 hr |
| Feb 4, 1:40 AM CST | Wind Advisory | OUN | 13 hr |
| Feb 9, 1:30 PM CST | Winter Weather Advisory | OUN | 44 hr |
| Feb 11, 3:50 PM CST | Winter Storm Watch | OUN | 24 hr |
| Feb 12, 3:51 PM CST | Winter Storm Warning | OUN | 60 hr |
| Feb 14, 10:40 AM CST | Wind Chill Warning | OUN | 48 hr |
| Feb 14, 12:05 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 14, 2:53 PM CST | Winter Storm Watch | OUN | 24 hr |
| Feb 15, 3:02 PM CST | Winter Weather Advisory | OUN | 47 hr |
| Feb 16, 3:15 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Mar 9, 12:45 PM CST | Wind Advisory | OUN | 29 hr |
| Mar 12, 8:11 PM CST | Mesoscale Discussion | SPC | 64 min |
| Mar 12, 8:38 PM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 12, 11:08 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 13, 8:42 PM CST | Special Weather Statement | OUN | 48 min |
| Mar 13, 9:26 PM CST | Special Weather Statement | OUN | 49 min |
| Mar 16, 12:23 PM CDT | Wind Advisory | OUN | 34 hr |
| Mar 16, 6:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Mar 16, 9:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Mar 22, 2:31 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Mar 22, 5:25 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Mar 22, 8:25 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Mar 29, 3:48 AM CDT | Red Flag Warning | OUN | 16 hr |
| Apr 9, 2:57 AM CDT | Wind Advisory | OUN | 20 hr |
| Apr 13, 4:37 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 13, 5:39 PM CDT | Special Weather Statement | OUN | 36 min |
| Apr 14, 12:41 PM CDT | Special Weather Statement | OUN | 34 min |
| Apr 18, 2:03 AM CDT | Freeze Watch | OUN | 46 hr |
| Apr 20, 12:19 AM CDT | Freeze Warning | OUN | 33 hr |
| Apr 23, 12:43 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 23, 3:14 PM CDT | Tornado Watch | SPC | 5 hr |
| Apr 23, 5:17 PM CDT | Severe Thunderstorm Warning | OUN | 43 min |
| Apr 23, 5:23 PM CDT | Severe Thunderstorm Warning | OUN | 52 min |
| Apr 23, 5:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 27, 1:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Apr 27, 1:57 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 27, 3:30 PM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| Apr 27, 3:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Apr 27, 3:47 PM CDT | Tornado Warning | OUN | 28 min |
| Apr 27, 4:12 PM CDT | Tornado Warning | OUN | 48 min |
| Apr 27, 5:52 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Apr 27, 6:32 PM CDT | Severe Thunderstorm Warning | OUN | 43 min |
| Apr 27, 7:09 PM CDT | Severe Thunderstorm Warning | OUN | 51 min |
| Apr 27, 7:58 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| Apr 27, 8:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 27, 8:23 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 11, 7:52 AM CDT | Special Weather Statement | OUN | 38 min |
| May 16, 3:36 AM CDT | Flood Watch | OUN | 3 days |
| May 16, 8:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 16, 9:38 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 16, 9:59 PM CDT | Severe Thunderstorm Warning | OUN | 76 min |
| May 16, 10:31 PM CDT | Severe Thunderstorm Warning | OUN | 44 min |
| May 16, 10:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| May 16, 11:06 PM CDT | Severe Thunderstorm Warning | OUN | 39 min |
| May 16, 11:13 PM CDT | Special Weather Statement | OUN | 32 min |
| May 16, 11:32 PM CDT | Severe Thunderstorm Warning | OUN | 58 min |
| May 17, 12:14 AM CDT | Severe Thunderstorm Warning | OUN | 38 min |
| May 17, 12:25 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 17, 1:09 AM CDT | Mesoscale Discussion | SPC | 96 min |
| May 17, 4:44 PM CDT | Tornado Watch | SPC | 6 hr |
| May 17, 4:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 17, 5:13 PM CDT | Special Weather Statement | OUN | 32 min |
| May 17, 5:45 PM CDT | Special Weather Statement | OUN | 30 min |
| May 17, 6:23 PM CDT | Severe Thunderstorm Warning | OUN | 67 min |
| May 17, 7:00 PM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| May 17, 7:22 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 17, 7:33 PM CDT | Severe Thunderstorm Warning | OUN | 42 min |
| May 18, 11:11 PM CDT | Special Weather Statement | OUN | 64 min |
| May 24, 11:30 PM CDT | Special Weather Statement | OUN | 30 min |
| May 24, 11:43 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 12:00 AM CDT | Special Weather Statement | OUN | 30 min |
| May 25, 12:55 AM CDT | Special Weather Statement | OUN | 35 min |
| May 25, 4:08 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 25, 9:26 PM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| May 25, 10:10 PM CDT | Mesoscale Discussion | SPC | 65 min |
| May 25, 10:14 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| May 27, 2:50 PM CDT | Mesoscale Discussion | SPC | 115 min |
| May 27, 3:39 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 27, 6:24 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 27, 10:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 27, 11:00 PM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| May 27, 11:27 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| May 28, 12:13 AM CDT | Special Weather Statement | OUN | 32 min |
| May 30, 2:10 PM CDT | Flood Watch | OUN | 29 hr |
| Jun 2, 5:44 AM CDT | Special Weather Statement | OUN | 31 min |
| Jun 2, 5:59 AM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| Jun 2, 6:14 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 7, 1:37 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 7, 2:48 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 7, 3:08 AM CDT | Severe Thunderstorm Warning | OUN | 52 min |
| Jun 7, 3:47 AM CDT | Severe Thunderstorm Warning | OUN | 43 min |
| Jun 7, 4:12 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 7, 5:26 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 8, 12:57 AM CDT | Special Weather Statement | OUN | 33 min |
| Jun 8, 1:11 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 8, 1:31 AM CDT | Special Weather Statement | OUN | 29 min |
| Jun 8, 2:09 AM CDT | Special Weather Statement | OUN | 51 min |
| Jun 8, 5:44 AM CDT | Special Weather Statement | OUN | 31 min |
| Jun 9, 1:28 PM CDT | Heat Advisory | OUN | 54 hr |
| Jun 13, 6:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jun 13, 7:25 PM CDT | Severe Thunderstorm Warning | OUN | 50 min |
| Jun 13, 8:09 PM CDT | Severe Thunderstorm Warning | OUN | 36 min |
| Jun 13, 8:41 PM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| Jun 13, 9:29 PM CDT | Severe Thunderstorm Warning | OUN | 41 min |
| Jun 25, 2:19 AM CDT | Flood Watch | OUN | 3 days |
| Jun 26, 12:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 3:48 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 26, 6:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 26, 10:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 27, 12:08 AM CDT | Severe Thunderstorm Warning | OUN | 52 min |
| Jun 27, 12:13 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jul 10, 9:35 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 11, 2:05 AM CDT | Severe Thunderstorm Warning | OUN | 55 min |
| Jul 11, 2:46 AM CDT | Mesoscale Discussion | SPC | 29 min |
| Jul 11, 2:58 AM CDT | Severe Thunderstorm Warning | OUN | 62 min |
| Jul 11, 3:59 AM CDT | Special Weather Statement | OUN | 46 min |
| Jul 11, 4:08 AM CDT | Severe Thunderstorm Warning | OUN | 52 min |
| Jul 11, 4:24 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jul 17, 9:17 PM CDT | Special Weather Statement | OUN | 28 min |
| Aug 13, 6:55 PM CDT | Special Weather Statement | OUN | 35 min |
| Aug 16, 6:33 PM CDT | Special Weather Statement | OUN | 27 min |
| Sep 20, 5:29 PM CDT | Special Weather Statement | OUN | 31 min |
| Sep 28, 3:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Oct 10, 3:22 PM CDT | Tornado Watch | SPC | 7 hr |
| Oct 12, 5:22 PM CDT | Special Weather Statement | OUN | 23 min |
| Oct 12, 5:34 PM CDT | Tornado Watch | SPC | 5 hr |
| Oct 12, 5:40 PM CDT | Severe Thunderstorm Warning | OUN | 50 min |
| Oct 26, 5:40 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Oct 26, 7:23 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Oct 26, 8:42 PM CDT | Severe Thunderstorm Warning | OUN | 78 min |
| Oct 26, 9:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Oct 26, 10:06 PM CDT | Special Weather Statement | OUN | 24 min |
| Oct 27, 2:28 AM CDT | Wind Advisory | OUN | 17 hr |
| Oct 27, 1:38 PM CDT | Wind Advisory | OUN | 31 hr |
| Nov 18, 2:46 AM CST | Freeze Warning | OUN | 30 hr |
| Dec 8, 2:48 PM CST | Fire Weather Watch | OUN | 36 hr |
| Dec 10, 2:22 AM CST | Wind Advisory | OUN | 16 hr |
| Dec 10, 2:36 AM CST | Red Flag Warning | OUN | 15 hr |
| Dec 11, 1:43 PM CST | Red Flag Warning | OUN | 30 hr |
| Dec 22, 2:32 PM CST | Fire Weather Watch | OUN | 24 hr |
| Dec 23, 2:11 PM CST | Red Flag Warning | OUN | 28 hr |
| Dec 25, 2:31 AM CST | Fire Weather Watch | OUN | 24 hr |
| Dec 26, 2:56 AM CST | Red Flag Warning | OUN | 15 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 | 31 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 11 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 38 |
| Special Weather Statement | 27 |
| Flooding | |
| Flood Watch | 3 |
| Areal Flood Advisory | 5 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 3 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 2 |
| Wind Chill Warning | 1 |
| Freeze Watch | 1 |
| Wind and dust | |
| Wind Advisory | 10 |
| Fire | |
| Red Flag Warning | 5 |
| Fire Weather Watch | 3 |
| 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.