Alert archive / Illinois / Cass County
Weather alerts in Cass County, Illinois, 2022
99 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Cass County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 99
- Warnings
- 29
- Watches
- 13
- Advisories
- 30
- Busiest month
- August16 alerts
- Busiest day
- September 19, 20229 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 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 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 17, 10:17 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 17, 3:17 PM CST | Mesoscale Discussion | SPC | 118 min |
| Feb 19, 7:36 PM CST | River Flood Warning | ILX | 25 days |
| Feb 19, 7:36 PM CST | River Flood Warning | ILX | 23 days |
| Feb 21, 8:20 PM CST | River Flood Warning | ILX | 48 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 10, 2:44 AM CST | Winter Weather Advisory | ILX | 30 hr |
| Mar 24, 5:58 AM CDT | River Flood Warning | ILX | 59 days |
| Mar 24, 5:58 AM CDT | River Flood Warning | ILX | 58 days |
| Mar 25, 3:11 AM CDT | Wind Advisory | ILX | 19 hr |
| Mar 31, 10:08 AM CDT | River Flood Warning | ILX | 24 hr |
| Apr 13, 2:39 PM CDT | Wind Advisory | ILX | 28 hr |
| Apr 17, 1:49 PM CDT | Freeze Watch | ILX | 23 hr |
| Apr 18, 3:13 AM CDT | Freeze Warning | ILX | 29 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 |
| May 13, 5:22 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| 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, 10:43 AM CDT | Severe Thunderstorm Warning | ILX | 47 min |
| May 27, 8:22 PM CDT | Dense Fog Advisory | ILX | 13 hr |
| May 31, 3:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 12, 8:30 AM CDT | Special Weather Statement | ILX | 45 min |
| Jun 12, 8:55 AM CDT | Severe Thunderstorm Warning | ILX | 35 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, 2:49 PM CDT | Heat Advisory | ILX | 29 hr |
| Jun 17, 1:42 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 17, 3:27 AM CDT | Severe Thunderstorm Warning | ILX | 48 min |
| Jun 17, 3:29 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 17, 3:53 AM CDT | Severe Thunderstorm Warning | ILX | 52 min |
| Jun 20, 2:46 PM CDT | Heat Advisory | ILX | 29 hr |
| Jun 25, 5:02 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 25, 7:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 25, 9:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 3, 2:07 PM CDT | Heat Advisory | ILX | 3 days |
| Jul 7, 3:10 PM CDT | Flood Watch | ILX | 19 hr |
| Jul 8, 3:55 AM CDT | Special Weather Statement | ILX | 35 min |
| Jul 8, 4:44 AM CDT | Flash Flood Warning | ILX | 3 hr |
| Jul 8, 5:53 AM CDT | Flash Flood Warning | ILX | 3 hr |
| Jul 8, 4:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 22, 3:18 AM CDT | Heat Advisory | ILX | 63 hr |
| Jul 25, 2:46 AM CDT | Flood Watch | ILX | 30 hr |
| Aug 2, 7:42 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 2, 2:53 PM CDT | Heat Advisory | ILX | 28 hr |
| Aug 3, 1:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 5, 7:39 AM CDT | Dense Fog Advisory | ILX | 81 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, 4:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 29, 4:40 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 29, 6:11 PM CDT | Severe Thunderstorm Warning | ILX | 49 min |
| Aug 29, 6:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 29, 6:56 PM CDT | Severe Thunderstorm Warning | ILX | 49 min |
| Aug 29, 7:14 PM CDT | Flash Flood Warning | ILX | 3 hr |
| Aug 29, 8:08 PM CDT | Special Weather Statement | ILX | 52 min |
| Aug 29, 8:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| 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, 11:00 PM CDT | Severe Thunderstorm Warning | ILX | 30 min |
| Sep 18, 11:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 19, 12:29 AM CDT | Severe Thunderstorm Warning | ILX | 46 min |
| Sep 19, 12:50 AM CDT | Severe Thunderstorm Warning | ILX | 25 min |
| Sep 19, 1:15 AM CDT | Severe Thunderstorm Warning | ILX | 45 min |
| Sep 19, 1:58 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Sep 19, 3:52 AM CDT | Severe Thunderstorm Warning | ILX | 38 min |
| Sep 27, 2:04 PM CDT | Frost Advisory | ILX | 18 hr |
| Oct 6, 2:47 PM CDT | Freeze Watch | ILX | 23 hr |
| Oct 7, 2:07 PM CDT | Freeze Warning | ILX | 19 hr |
| Oct 16, 2:48 AM CDT | Freeze Watch | ILX | 12 hr |
| Oct 16, 3:14 PM CDT | Freeze Warning | ILX | 42 hr |
| Oct 30, 7:26 PM CDT | Dense Fog Advisory | ILX | 15 hr |
| Nov 3, 2:52 PM CDT | Wind Advisory | ILX | 49 hr |
| 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, 10:31 PM CST | Dense Fog Advisory | ILX | 8 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 23, 1:53 PM CST | Wind Chill Advisory | ILX | 21 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 | 11 |
| Severe Thunderstorm Watch | 5 |
| Mesoscale Discussion | 24 |
| Special Weather Statement | 3 |
| Flooding | |
| Flash Flood Warning | 3 |
| River Flood Warning | 6 |
| Flood Watch | 2 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 6 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 7 |
| Cold | |
| Freeze Warning | 4 |
| Wind Chill Warning | 1 |
| Freeze Watch | 3 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 4 |
| Wind and dust | |
| Wind Advisory | 5 |
| 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.