Alert archive / Illinois / Severe Thunderstorm Warnings / 2022
Severe Thunderstorm Warnings in Illinois, April 2022
35 severe thunderstorm warnings in April 2022. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in April 2022. Tap one for its archive.
- Severe Thunderstorm Warnings
- 35
- Busiest day
- April 30, 202224 severe thunderstorm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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 | Counties | Lasted |
|---|---|---|---|---|
| Apr 5, 7:53 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 35 min |
| Apr 11, 5:31 AM CDT | Severe Thunderstorm Warning | LSX | Monroe | 44 min |
| Apr 11, 6:07 AM CDT | Severe Thunderstorm Warning | LSX | Clinton, Monroe, Randolph, Saint Clair, Washington | 36 min |
| Apr 13, 4:20 PM CDT | Severe Thunderstorm Warning | LOT | DuPage, Kendall, Will | 25 min |
| Apr 22, 4:07 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 23 min |
| Apr 24, 12:27 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 48 min |
| Apr 24, 12:29 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 16 min |
| Apr 24, 7:40 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas, Edgar, Vermilion | 35 min |
| Apr 29, 6:18 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 31 min |
| Apr 29, 6:40 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Pike | 32 min |
| Apr 29, 6:42 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 33 min |
| Apr 30, 3:49 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Livingston, Will | 41 min |
| Apr 30, 4:09 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kendall, Will | 66 min |
| Apr 30, 4:19 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 26 min |
| Apr 30, 4:37 PM CDT | Severe Thunderstorm Warning | LOT | Ogle | 38 min |
| Apr 30, 5:09 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 36 min |
| Apr 30, 5:13 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Ogle, Winnebago | 47 min |
| Apr 30, 5:24 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 30 min |
| Apr 30, 5:24 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry | 51 min |
| Apr 30, 5:32 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Tazewell, Woodford | 43 min |
| Apr 30, 5:35 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 25 min |
| Apr 30, 5:48 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Tazewell | 57 min |
| Apr 30, 5:57 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall, LaSalle | 48 min |
| Apr 30, 6:00 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 45 min |
| Apr 30, 6:05 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon | 25 min |
| Apr 30, 6:13 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 17 min |
| Apr 30, 6:21 PM CDT | Severe Thunderstorm Warning | LOT | Boone | 18 min |
| Apr 30, 6:25 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall, Livingston | 50 min |
| Apr 30, 6:29 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Moultrie, Sangamon, Shelby | 46 min |
| Apr 30, 6:43 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Montgomery | 32 min |
| Apr 30, 6:45 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 29 min |
| Apr 30, 6:51 PM CDT | Severe Thunderstorm Warning | LOT | Will | 39 min |
| Apr 30, 6:56 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 64 min |
| Apr 30, 6:56 PM CDT | Severe Thunderstorm Warning | LOT | DuPage | 34 min |
| Apr 30, 6:58 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas, Macon, Moultrie, Piatt | 47 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Livingston County5
- Kendall County4
- Will County4
- Sangamon County4
- DuPage County3
- Christian County3
- Montgomery County3
- Grundy County3
- Ogle County3
- LaSalle County3
- Macon County3
- Monroe County2
- Randolph County2
- Champaign County2
- Douglas County2
- Pike County2
- Boone County2
- McLean County2
- Tazewell County2
- Moultrie County2
- Adams County1
- Clinton County1
- Saint Clair County1
- Washington County1
- Rock Island County1
- Edgar County1
- Vermilion County1
- Greene County1
- Morgan County1
- Scott County1
- Cook County1
- Lee County1
- Winnebago County1
- Jackson County1
- Perry County1
- Woodford County1
- DeWitt County1
- Logan County1
- Shelby County1
- Bond County1
3 more counties
Nearby
Alerts in force nowTornadoes on recordThe 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. Warning verification from the Mesonet's Cow. Rebuilt daily.