Alert archive / Illinois / Henderson County
Weather alerts in Henderson County, Illinois, 2022
105 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Henderson County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 105
- Warnings
- 18
- Watches
- 15
- Advisories
- 37
- Busiest month
- August15 alerts
- Busiest day
- March 6, 20224 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, 3:08 AM CST | Winter Weather Advisory | DVN | 39 hr |
| Jan 6, 2:02 AM CST | Wind Chill Advisory | DVN | 31 hr |
| Jan 7, 2:05 PM CST | Winter Weather Advisory | DVN | 34 hr |
| Jan 13, 2:47 PM CST | Winter Weather Advisory | DVN | 44 hr |
| Jan 16, 8:26 AM CST | Dense Fog Advisory | DVN | 97 min |
| Jan 19, 2:13 AM CST | Wind Chill Advisory | DVN | 34 hr |
| Jan 25, 3:27 AM CST | Wind Chill Advisory | DVN | 30 hr |
| Jan 31, 2:51 AM CST | Winter Storm Watch | DVN | 24 hr |
| Feb 1, 2:54 AM CST | Winter Weather Advisory | DVN | 39 hr |
| Feb 15, 3:06 PM CST | Winter Storm Watch | DVN | 12 hr |
| Feb 16, 3:30 AM CST | Winter Storm Warning | DVN | 39 hr |
| Feb 16, 3:30 AM CST | Winter Weather Advisory | DVN | 39 hr |
| Feb 18, 9:37 PM CST | Special Weather Statement | DVN | 53 min |
| Feb 23, 2:55 PM CST | Winter Weather Advisory | DVN | 36 hr |
| Mar 5, 3:27 AM CST | Wind Advisory | DVN | 27 hr |
| Mar 5, 6:10 PM CST | Tornado Watch | SPC | 4 hr |
| Mar 5, 7:51 PM CST | Mesoscale Discussion | SPC | 114 min |
| Mar 5, 8:16 PM CST | Severe Thunderstorm Warning | DVN | 44 min |
| Mar 6, 3:05 PM CST | Winter Weather Advisory | DVN | 21 hr |
| Mar 9, 2:38 PM CST | Winter Weather Advisory | DVN | 39 hr |
| Mar 25, 3:10 AM CDT | Wind Advisory | DVN | 19 hr |
| Apr 13, 2:26 PM CDT | Wind Advisory | DVN | 29 hr |
| Apr 22, 10:46 AM CDT | River Flood Watch | DVN | 7 days |
| Apr 22, 10:46 AM CDT | River Flood Watch | DVN | 6 days |
| Apr 22, 10:46 AM CDT | River Flood Watch | DVN | 6 days |
| Apr 23, 10:40 AM CDT | River Flood Warning | DVN | 21 days |
| Apr 23, 10:40 AM CDT | River Flood Warning | DVN | 3 days |
| Apr 23, 10:40 AM CDT | River Flood Warning | DVN | 7 days |
| Apr 25, 3:02 AM CDT | Freeze Warning | DVN | 29 hr |
| Apr 26, 2:39 PM CDT | Frost Advisory | DVN | 17 hr |
| May 11, 10:08 AM CDT | Heat Advisory | DVN | 11 hr |
| May 12, 2:48 AM CDT | Heat Advisory | DVN | 17 hr |
| May 13, 5:22 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 20, 7:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 20, 8:55 PM CDT | Special Weather Statement | DVN | 35 min |
| May 25, 6:46 PM CDT | Mesoscale Discussion | SPC | 119 min |
| May 26, 9:52 AM CDT | Mesoscale Discussion | SPC | 83 min |
| May 29, 10:33 AM CDT | River Flood Watch | DVN | 25 hr |
| May 29, 10:33 AM CDT | River Flood Watch | DVN | 5 days |
| 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, 8:29 PM CDT | Special Weather Statement | DVN | 46 min |
| Jun 12, 2:40 PM CDT | Heat Advisory | DVN | 3 days |
| Jun 14, 2:58 AM CDT | Excessive Heat Warning | DVN | 41 hr |
| Jun 15, 6:21 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 15, 7:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 15, 11:33 PM CDT | Special Weather Statement | DVN | 27 min |
| Jun 16, 12:02 AM CDT | Special Weather Statement | DVN | 43 min |
| Jun 16, 12:45 AM CDT | Special Weather Statement | DVN | 45 min |
| Jun 20, 2:16 PM CDT | Heat Advisory | DVN | 29 hr |
| 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, 7:00 PM CDT | Special Weather Statement | DVN | 30 min |
| Jun 25, 7:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 4, 3:30 AM CDT | Heat Advisory | DVN | 34 hr |
| Jul 5, 1:09 PM CDT | Excessive Heat Warning | DVN | 7 hr |
| Jul 5, 10:31 PM CDT | Severe Thunderstorm Warning | DVN | 59 min |
| Jul 6, 8:02 PM CDT | Flood Watch | DVN | 33 hr |
| Jul 22, 3:26 AM CDT | Heat Advisory | DVN | 41 hr |
| Jul 23, 2:05 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 24, 5:31 AM CDT | Special Weather Statement | DVN | 44 min |
| Aug 1, 3:16 AM CDT | Severe Thunderstorm Warning | DVN | 44 min |
| Aug 1, 3:44 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 1, 3:46 AM CDT | Special Weather Statement | DVN | 44 min |
| Aug 1, 4:28 AM CDT | Special Weather Statement | DVN | 47 min |
| Aug 2, 2:44 AM CDT | Heat Advisory | DVN | 17 hr |
| Aug 2, 6:15 AM CDT | Special Weather Statement | DVN | 60 min |
| Aug 2, 6:38 AM CDT | Severe Thunderstorm Warning | DVN | 23 min |
| Aug 2, 7:20 AM CDT | Special Weather Statement | DVN | 55 min |
| Aug 3, 10:02 AM CDT | Special Weather Statement | DVN | 28 min |
| Aug 5, 2:46 AM CDT | Heat Advisory | DVN | 42 hr |
| Aug 6, 12:22 PM CDT | Excessive Heat Warning | DVN | 9 hr |
| Aug 19, 9:19 PM CDT | Severe Thunderstorm Warning | DVN | 41 min |
| Aug 20, 12:51 PM CDT | Mesoscale Discussion | SPC | 2 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, 7:34 PM CDT | Special Weather Statement | DVN | 41 min |
| Sep 3, 7:50 PM CDT | Flash Flood Warning | DVN | 111 min |
| Sep 6, 2:31 AM CDT | Dense Fog Advisory | DVN | 6 hr |
| Sep 18, 3:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 18, 6:11 PM CDT | Tornado Watch | SPC | 6 hr |
| Sep 18, 8:41 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 18, 11:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 24, 3:02 AM CDT | Dense Fog Advisory | DVN | 7 hr |
| Sep 27, 1:53 PM CDT | Frost Advisory | DVN | 18 hr |
| Oct 6, 2:32 PM CDT | Freeze Watch | DVN | 12 hr |
| Oct 7, 2:19 AM CDT | Freeze Warning | DVN | 31 hr |
| Oct 13, 2:52 AM CDT | Red Flag Warning | DVN | 16 hr |
| Oct 22, 10:31 AM CDT | Red Flag Warning | DVN | 8 hr |
| Nov 4, 2:51 AM CDT | Wind Advisory | DVN | 40 hr |
| Nov 4, 2:05 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Nov 14, 2:24 PM CST | Winter Weather Advisory | DVN | 30 hr |
| Dec 2, 2:52 AM CST | Wind Advisory | DVN | 26 hr |
| Dec 7, 3:36 AM CST | Dense Fog Advisory | DVN | 8 hr |
| Dec 7, 10:06 PM CST | Dense Fog Advisory | DVN | 8 hr |
| Dec 9, 9:31 PM CST | Dense Fog Advisory | DVN | 14 hr |
| Dec 12, 2:25 PM CST | Wind Advisory | DVN | 31 hr |
| Dec 19, 2:42 PM CST | Winter Storm Watch | DVN | 37 hr |
| Dec 20, 2:34 PM CST | Winter Storm Warning | DVN | 4 days |
| Dec 22, 10:59 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 24, 3:10 AM CST | Wind Chill Advisory | DVN | 7 hr |
| Dec 24, 2:01 PM CST | Wind Chill Advisory | DVN | 20 hr |
| Dec 25, 12:16 PM CST | Winter Weather Advisory | DVN | 24 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 | 5 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 21 |
| Special Weather Statement | 14 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 3 |
| Flood Watch | 1 |
| River Flood Watch | 5 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 10 |
| Heat | |
| Excessive Heat Warning | 3 |
| Heat Advisory | 8 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 2 |
| 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.