Alert archive / Illinois / Knox County
Weather alerts in Knox County, Illinois, 2022
106 weather alerts in 2022, 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 2022. Tap one for its archive.
- Alerts
- 106
- Warnings
- 19
- Watches
- 10
- Advisories
- 36
- Busiest month
- June18 alerts
- Busiest day
- June 26, 20225 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 1, 2:27 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 4, 2:23 PM CST | Wind Advisory | ILX | 28 hr |
| Jan 4, 6:57 PM CST | Winter Weather Advisory | ILX | 23 hr |
| Jan 6, 2:37 AM CST | Wind Chill Advisory | ILX | 30 hr |
| Jan 7, 2:44 PM CST | Winter Weather Advisory | ILX | 33 hr |
| Jan 13, 1:59 PM CST | Winter Weather Advisory | ILX | 45 hr |
| Jan 13, 3:48 PM CST | Dense Fog Advisory | ILX | 17 hr |
| Jan 19, 2:08 AM CST | Wind Chill Advisory | ILX | 33 hr |
| Jan 25, 3:09 AM CST | Wind Chill Advisory | ILX | 30 hr |
| Jan 31, 3:21 AM CST | Winter Storm Watch | ILX | 35 hr |
| Jan 31, 3:18 PM CST | Winter Storm Warning | ILX | 3 days |
| Feb 2, 1:13 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 2, 9:03 PM CST | Winter Weather Advisory | ILX | 33 hr |
| Feb 4, 2:19 PM CST | Wind Chill Advisory | ILX | 19 hr |
| Feb 15, 2:58 PM CST | Winter Storm Watch | ILX | 20 hr |
| Feb 16, 3:33 AM CST | Winter Storm Warning | ILX | 41 hr |
| Feb 16, 10:44 AM CST | Winter Weather Advisory | ILX | 34 hr |
| Feb 17, 10:17 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 17, 3:17 PM CST | Mesoscale Discussion | SPC | 118 min |
| Feb 22, 10:15 AM CST | Areal Flood Advisory | ILX | 3 hr |
| Feb 22, 9:11 PM CST | River Flood Warning | ILX | 13 hr |
| Feb 23, 3:32 PM CST | Winter Weather Advisory | ILX | 35 hr |
| Mar 5, 3:27 AM CST | Wind Advisory | ILX | 27 hr |
| Mar 5, 8:09 PM CST | Mesoscale Discussion | SPC | 96 min |
| Mar 5, 8:36 PM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 5, 9:18 PM CST | Severe Thunderstorm Warning | ILX | 42 min |
| Mar 6, 2:28 PM CST | Winter Weather Advisory | ILX | 20 hr |
| Mar 10, 2:44 AM CST | Winter Weather Advisory | ILX | 30 hr |
| Mar 25, 3:11 AM CDT | Wind Advisory | ILX | 19 hr |
| Apr 6, 6:30 PM CDT | River Flood Warning | ILX | 9 hr |
| Apr 13, 2:39 PM CDT | Wind Advisory | ILX | 28 hr |
| Apr 25, 3:13 AM CDT | Freeze Warning | ILX | 29 hr |
| Apr 26, 3:05 AM CDT | Frost Advisory | ILX | 29 hr |
| Apr 30, 12:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Apr 30, 1:46 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 30, 3:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 13, 5:22 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 13, 5:38 PM CDT | Severe Thunderstorm Warning | ILX | 37 min |
| May 20, 7:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 6:46 PM CDT | Mesoscale Discussion | SPC | 119 min |
| May 26, 9:52 AM CDT | Mesoscale Discussion | SPC | 83 min |
| May 26, 1:52 PM CDT | Flash Flood Warning | ILX | 106 min |
| May 31, 3:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 31, 6:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 6, 3:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 6, 4:17 PM CDT | Special Weather Statement | ILX | 28 min |
| Jun 6, 4:44 PM CDT | Special Weather Statement | ILX | 31 min |
| Jun 6, 4:53 PM CDT | Flash Flood Warning | ILX | 3 hr |
| Jun 6, 9:06 PM CDT | Areal Flood Advisory | ILX | 3 hr |
| Jun 8, 11:39 AM CDT | Special Weather Statement | ILX | 36 min |
| Jun 12, 2:27 PM CDT | Heat Advisory | ILX | 37 hr |
| Jun 14, 3:03 AM CDT | Excessive Heat Warning | ILX | 65 hr |
| Jun 15, 7:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 20, 2:46 PM CDT | Heat Advisory | ILX | 29 hr |
| Jun 25, 6:45 AM CDT | Special Weather Statement | ILX | 30 min |
| Jun 25, 2:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 25, 5:02 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 25, 7:11 PM CDT | Special Weather Statement | ILX | 19 min |
| Jun 25, 7:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 25, 7:31 PM CDT | Special Weather Statement | ILX | 29 min |
| Jun 25, 7:49 PM CDT | Special Weather Statement | ILX | 26 min |
| Jun 25, 8:06 PM CDT | Severe Thunderstorm Warning | ILX | 39 min |
| Jul 3, 2:07 PM CDT | Heat Advisory | ILX | 3 days |
| Jul 5, 11:00 PM CDT | Severe Thunderstorm Warning | ILX | 46 min |
| Jul 8, 2:08 PM CDT | Special Weather Statement | ILX | 37 min |
| Jul 8, 2:48 PM CDT | Special Weather Statement | ILX | 27 min |
| Jul 8, 3:44 PM CDT | Flash Flood Warning | ILX | 3 hr |
| Jul 11, 7:29 AM CDT | Mesoscale Discussion | SPC | 61 min |
| Jul 11, 7:36 AM CDT | Special Weather Statement | ILX | 24 min |
| Jul 22, 3:18 AM CDT | Heat Advisory | ILX | 63 hr |
| Jul 23, 2:05 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 24, 4:56 AM CDT | Special Weather Statement | ILX | 49 min |
| Aug 1, 2:34 AM CDT | Severe Thunderstorm Warning | ILX | 26 min |
| Aug 1, 2:54 AM CDT | Severe Thunderstorm Warning | ILX | 36 min |
| Aug 1, 3:44 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 1, 4:02 AM CDT | Severe Thunderstorm Warning | ILX | 28 min |
| Aug 5, 2:45 PM CDT | Heat Advisory | ILX | 29 hr |
| Aug 20, 12:51 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 20, 2:45 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 21, 1:18 AM CDT | Dense Fog Advisory | ILX | 9 hr |
| Aug 29, 9:42 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 29, 10:12 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 3, 5:59 PM CDT | Special Weather Statement | ILX | 31 min |
| Sep 3, 6:25 PM CDT | Special Weather Statement | ILX | 20 min |
| Sep 3, 6:30 PM CDT | Special Weather Statement | DVN | 30 min |
| Sep 3, 6:43 PM CDT | Special Weather Statement | ILX | 17 min |
| Sep 6, 2:27 AM CDT | Dense Fog Advisory | ILX | 5 hr |
| Sep 18, 8:41 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 18, 9:28 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 18, 11:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 27, 2:04 PM CDT | Frost Advisory | ILX | 18 hr |
| Sep 28, 3:01 PM CDT | Frost Advisory | ILX | 16 hr |
| Oct 6, 2:47 PM CDT | Freeze Watch | ILX | 23 hr |
| Oct 7, 2:07 PM CDT | Freeze Warning | ILX | 19 hr |
| Nov 3, 2:52 PM CDT | Wind Advisory | ILX | 49 hr |
| Nov 4, 2:05 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Nov 14, 3:10 AM CST | Winter Weather Advisory | ILX | 31 hr |
| Dec 1, 2:09 PM CST | Wind Advisory | ILX | 39 hr |
| Dec 7, 3:42 AM CST | Dense Fog Advisory | ILX | 8 hr |
| Dec 7, 10:31 PM CST | Dense Fog Advisory | ILX | 8 hr |
| Dec 9, 8:46 PM CST | Dense Fog Advisory | ILX | 15 hr |
| Dec 19, 3:32 PM CST | Winter Storm Watch | ILX | 43 hr |
| Dec 21, 10:59 AM CST | Winter Storm Warning | ILX | 48 hr |
| Dec 22, 10:59 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 23, 10:34 AM CST | Wind Chill Warning | ILX | 25 hr |
| Dec 24, 1:03 PM CST | Wind Chill Advisory | ILX | 20 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 | 7 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 26 |
| Special Weather Statement | 15 |
| Flooding | |
| Flash Flood Warning | 3 |
| River Flood Warning | 2 |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 9 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 5 |
| Cold | |
| Freeze Warning | 2 |
| Wind Chill Warning | 1 |
| Freeze Watch | 1 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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.