Alert archive / Missouri / Knox County
Weather alerts in Knox County, Missouri, 2018
78 weather alerts in 2018, 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 2018. Tap one for its archive.
- Alerts
- 78
- Warnings
- 13
- Watches
- 7
- Advisories
- 31
- Busiest month
- June15 alerts
- Busiest day
- August 29, 20185 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 2, 3:57 PM CST | Wind Chill Advisory | LSX | 43 hr |
| Jan 6, 3:35 AM CST | Winter Weather Advisory | LSX | 44 hr |
| Jan 7, 9:42 PM CST | Dense Fog Advisory | LSX | 10 hr |
| Jan 8, 3:36 PM CST | Dense Fog Advisory | LSX | 20 hr |
| Jan 9, 3:28 PM CST | Dense Fog Advisory | LSX | 18 hr |
| Jan 11, 3:14 AM CST | Winter Weather Advisory | LSX | 27 hr |
| Jan 11, 9:36 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 14, 3:22 PM CST | Wind Chill Advisory | LSX | 45 hr |
| Jan 14, 3:22 PM CST | Winter Weather Advisory | LSX | 21 hr |
| Feb 5, 11:15 AM CST | Winter Weather Advisory | LSX | 13 hr |
| Feb 6, 3:34 AM CST | Winter Weather Advisory | LSX | 25 hr |
| Feb 10, 4:20 AM CST | Winter Weather Advisory | LSX | 29 hr |
| Feb 20, 2:50 PM CST | Winter Weather Advisory | LSX | 44 hr |
| Feb 21, 3:33 AM CST | Winter Weather Advisory | LSX | 31 hr |
| Feb 22, 8:58 PM CST | Dense Fog Advisory | LSX | 7 hr |
| Feb 23, 3:18 PM CST | Winter Weather Advisory | LSX | 18 hr |
| Feb 28, 11:10 PM CST | Dense Fog Advisory | LSX | 5 hr |
| Mar 31, 3:36 PM CDT | Winter Weather Advisory | LSX | 30 hr |
| Apr 1, 1:38 PM CDT | Mesoscale Discussion | SPC | 4 hr |
| Apr 2, 2:11 AM CDT | Dense Fog Advisory | LSX | 7 hr |
| May 2, 10:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| May 2, 11:09 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 14, 12:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 14, 1:20 PM CDT | Severe Thunderstorm Watch | SPC | 11 hr |
| May 15, 4:07 PM CDT | Special Weather Statement | LSX | 38 min |
| May 15, 4:13 PM CDT | Severe Thunderstorm Warning | LSX | 35 min |
| May 15, 5:08 PM CDT | Special Weather Statement | LSX | 52 min |
| May 15, 5:15 PM CDT | Severe Thunderstorm Warning | LSX | 45 min |
| May 19, 3:41 AM CDT | Dense Fog Advisory | LSX | 5 hr |
| May 20, 1:47 AM CDT | Special Weather Statement | LSX | 43 min |
| May 26, 12:59 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 27, 5:46 PM CDT | Severe Thunderstorm Warning | LSX | 29 min |
| May 27, 6:12 PM CDT | Special Weather Statement | LSX | 33 min |
| Jun 2, 6:30 AM CDT | Special Weather Statement | LSX | 45 min |
| Jun 8, 9:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 10, 4:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jun 11, 4:15 PM CDT | Severe Thunderstorm Warning | LSX | 19 min |
| Jun 11, 4:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 12, 12:39 AM CDT | Special Weather Statement | LSX | 66 min |
| Jun 14, 1:03 PM CDT | Special Weather Statement | LSX | 42 min |
| Jun 14, 1:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 15, 3:53 AM CDT | Heat Advisory | LSX | 5 days |
| Jun 19, 12:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 27, 3:46 AM CDT | Heat Advisory | LSX | 5 days |
| Jun 28, 10:57 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 28, 1:04 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 28, 2:00 PM CDT | Severe Thunderstorm Warning | LSX | 60 min |
| Jun 28, 2:50 PM CDT | Severe Thunderstorm Warning | LSX | 40 min |
| Jul 3, 3:31 AM CDT | Heat Advisory | LSX | 64 hr |
| Jul 12, 3:35 AM CDT | Heat Advisory | LSX | 64 hr |
| Jul 13, 5:22 PM CDT | Special Weather Statement | LSX | 23 min |
| Jul 13, 7:07 PM CDT | Areal Flood Advisory | LSX | 4 hr |
| Jul 19, 6:26 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jul 19, 6:49 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 19, 7:12 PM CDT | Severe Thunderstorm Warning | LSX | 48 min |
| Jul 19, 9:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Aug 24, 3:56 AM CDT | Flash Flood Warning | LSX | 6 hr |
| Aug 24, 3:33 PM CDT | Heat Advisory | LSX | 4 days |
| Aug 28, 4:45 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Aug 28, 5:06 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 28, 8:13 PM CDT | Special Weather Statement | LSX | 47 min |
| Aug 28, 8:18 PM CDT | Severe Thunderstorm Warning | LSX | 42 min |
| Aug 28, 9:47 PM CDT | Special Weather Statement | LSX | 28 min |
| Aug 29, 12:17 AM CDT | Severe Thunderstorm Warning | LSX | 43 min |
| Aug 29, 2:09 AM CDT | Areal Flood Advisory | LSX | 5 hr |
| Sep 6, 3:21 AM CDT | Flash Flood Watch | LSX | 60 hr |
| Sep 25, 1:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Oct 5, 2:39 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 9, 12:59 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 15, 4:02 AM CDT | Frost Advisory | LSX | 29 hr |
| Oct 15, 2:02 PM CDT | Freeze Warning | LSX | 19 hr |
| Oct 20, 10:01 AM CDT | Wind Advisory | LSX | 8 hr |
| Oct 27, 3:25 PM CDT | Wind Advisory | LSX | 27 hr |
| Nov 3, 3:03 AM CDT | Dense Fog Advisory | LSX | 6 hr |
| Nov 9, 10:52 AM CST | Winter Weather Advisory | LSX | 10 hr |
| Nov 23, 3:41 AM CST | Winter Storm Watch | LSX | 24 hr |
| Nov 24, 3:33 AM CST | Winter Storm Warning | LSX | 32 hr |
| Nov 25, 11:22 AM CST | Blizzard Warning | LSX | 16 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 | 9 |
| Severe Thunderstorm Watch | 5 |
| Mesoscale Discussion | 17 |
| Special Weather Statement | 10 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 2 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 11 |
| Heat | |
| Heat Advisory | 5 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.