Alert archive / Illinois / Severe Thunderstorm Warnings / 2022
Severe Thunderstorm Warnings in Illinois, August 2022
145 severe thunderstorm warnings in August 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 August 2022. Tap one for its archive.
- Severe Thunderstorm Warnings
- 145
- Busiest day
- August 3, 202229 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 |
|---|---|---|---|---|
| Aug 1, 2:08 AM CDT | Severe Thunderstorm Warning | DVN | Henry, Rock Island | 37 min |
| Aug 1, 2:12 AM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Rock Island | 33 min |
| Aug 1, 2:34 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 26 min |
| Aug 1, 2:44 AM CDT | Severe Thunderstorm Warning | DVN | Henry | 31 min |
| Aug 1, 2:54 AM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria, Stark | 36 min |
| Aug 1, 3:16 AM CDT | Severe Thunderstorm Warning | DVN | Henderson, Henry, Mercer, Warren | 44 min |
| Aug 1, 3:19 AM CDT | Severe Thunderstorm Warning | ILX | Marshall, Peoria, Tazewell, Woodford | 26 min |
| Aug 1, 4:02 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox, Peoria | 28 min |
| Aug 1, 4:31 AM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Menard, Tazewell | 44 min |
| Aug 1, 5:01 AM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 44 min |
| Aug 1, 5:11 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon | 34 min |
| Aug 1, 3:31 PM CDT | Severe Thunderstorm Warning | ILX | Effingham, Jasper | 44 min |
| Aug 1, 4:12 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Crawford, Effingham, Jasper, Lawrence, Richland | 63 min |
| Aug 1, 4:53 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Lawrence, Richland | 67 min |
| Aug 1, 5:15 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 45 min |
| Aug 1, 5:53 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 37 min |
| Aug 1, 5:59 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper, Lawrence, Richland | 46 min |
| Aug 1, 6:46 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 20 min |
| Aug 1, 6:52 PM CDT | Severe Thunderstorm Warning | PAH | Wabash | 23 min |
| Aug 1, 7:57 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 29 min |
| Aug 1, 8:23 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence, Richland | 37 min |
| Aug 1, 8:31 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Richland | 29 min |
| Aug 1, 9:05 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, Wayne | 40 min |
| Aug 1, 9:22 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin | 23 min |
| Aug 1, 9:40 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, White | 50 min |
| Aug 1, 9:56 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wayne | 49 min |
| Aug 1, 10:17 PM CDT | Severe Thunderstorm Warning | PAH | White | 31 min |
| Aug 1, 10:36 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, White | 39 min |
| Aug 1, 11:00 PM CDT | Severe Thunderstorm Warning | PAH | White | 30 min |
| Aug 2, 12:34 AM CDT | Severe Thunderstorm Warning | PAH | Wayne | 26 min |
| Aug 2, 12:50 AM CDT | Severe Thunderstorm Warning | ILX | Clay | 25 min |
| Aug 2, 1:13 AM CDT | Severe Thunderstorm Warning | ILX | Effingham, Jasper | 32 min |
| Aug 2, 1:16 AM CDT | Severe Thunderstorm Warning | ILX | Clay | 16 min |
| Aug 2, 2:28 AM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 47 min |
| Aug 2, 3:08 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 52 min |
| Aug 2, 3:58 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Moultrie, Shelby | 32 min |
| Aug 2, 6:38 AM CDT | Severe Thunderstorm Warning | DVN | Henderson | 23 min |
| Aug 2, 6:42 AM CDT | Severe Thunderstorm Warning | ILX | Logan, McLean, Tazewell | 33 min |
| Aug 2, 7:36 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Logan, McLean, Mason, Peoria, Schuyler and 2 more | 39 min |
| Aug 2, 8:12 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Mason, Menard, Tazewell and 1 more | 48 min |
| Aug 2, 8:46 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Logan, Menard, Sangamon | 29 min |
| Aug 2, 8:50 AM CDT | Severe Thunderstorm Warning | ILX | Christian, DeWitt, Logan, Macon, Moultrie, Piatt | 25 min |
| Aug 2, 9:53 AM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Effingham, Moultrie, Shelby | 52 min |
| Aug 3, 1:14 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 46 min |
| Aug 3, 1:22 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 53 min |
| Aug 3, 1:25 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Lake | 35 min |
| Aug 3, 1:31 PM CDT | Severe Thunderstorm Warning | LOT | DuPage, Kane, Kendall, Will | 44 min |
| Aug 3, 1:52 PM CDT | Severe Thunderstorm Warning | ILX | Logan | 38 min |
| Aug 3, 1:56 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Kankakee, Livingston | 64 min |
| Aug 3, 1:58 PM CDT | Severe Thunderstorm Warning | LOT | Will | 32 min |
| Aug 3, 2:01 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean | 44 min |
| Aug 3, 2:14 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard, Sangamon | 34 min |
| Aug 3, 2:15 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 45 min |
| Aug 3, 2:33 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Macon, Sangamon | 42 min |
| Aug 3, 2:36 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois, Kankakee | 54 min |
| Aug 3, 3:04 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 41 min |
| Aug 3, 3:13 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 47 min |
| Aug 3, 3:21 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 26 min |
| Aug 3, 3:26 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 64 min |
| Aug 3, 3:45 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey | 45 min |
| Aug 3, 3:49 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Christian, Douglas, Macon, Moultrie, Piatt | 41 min |
| Aug 3, 4:12 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 48 min |
| Aug 3, 4:19 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Coles, Douglas, Edgar, Moultrie, Piatt and 1 more | 41 min |
| Aug 3, 4:22 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey | 21 min |
| Aug 3, 4:29 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 46 min |
| Aug 3, 4:42 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 36 min |
| Aug 3, 5:05 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 40 min |
| Aug 3, 5:16 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 44 min |
| Aug 3, 5:34 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Madison, Montgomery, Saint Clair and 1 more | 41 min |
| Aug 3, 6:15 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Marion, Washington | 60 min |
| Aug 3, 6:34 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham | 41 min |
| Aug 3, 6:50 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 40 min |
| Aug 3, 7:00 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham, Jasper | 45 min |
| Aug 3, 7:07 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 38 min |
| Aug 3, 10:20 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 40 min |
| Aug 7, 12:32 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 43 min |
| Aug 8, 5:44 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 46 min |
| Aug 19, 7:12 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 48 min |
| Aug 19, 7:18 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 12 min |
| Aug 19, 7:27 PM CDT | Severe Thunderstorm Warning | DVN | Carroll | 48 min |
| Aug 19, 8:31 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 29 min |
| Aug 19, 9:19 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Mercer, Warren | 41 min |
| Aug 20, 1:53 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Peoria, Woodford | 52 min |
| Aug 20, 2:26 PM CDT | Severe Thunderstorm Warning | DVN | Putnam | 49 min |
| Aug 20, 2:30 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Warren | 45 min |
| Aug 20, 2:33 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell, Woodford | 42 min |
| Aug 20, 2:34 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Rock Island, Whiteside | 41 min |
| Aug 20, 3:26 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, LaSalle | 49 min |
| Aug 20, 5:52 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham | 38 min |
| Aug 20, 7:29 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 31 min |
| Aug 20, 7:49 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 26 min |
| Aug 20, 11:02 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 43 min |
| Aug 20, 11:46 PM CDT | Severe Thunderstorm Warning | LSX | Randolph, Washington | 14 min |
| Aug 20, 11:53 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 35 min |
| Aug 20, 11:57 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 33 min |
| Aug 21, 12:30 AM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 27 min |
| Aug 28, 1:44 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 46 min |
| Aug 28, 2:01 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Whiteside | 29 min |
| Aug 28, 2:08 PM CDT | Severe Thunderstorm Warning | LOT | Ogle | 52 min |
| Aug 28, 2:15 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess, Stephenson | 45 min |
| Aug 28, 2:39 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 66 min |
| Aug 28, 2:47 PM CDT | Severe Thunderstorm Warning | LOT | Winnebago | 58 min |
| Aug 28, 3:17 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle, Lee | 73 min |
| Aug 28, 3:27 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, McHenry | 63 min |
| Aug 28, 4:13 PM CDT | Severe Thunderstorm Warning | LOT | Kane, McHenry | 47 min |
| Aug 28, 4:30 PM CDT | Severe Thunderstorm Warning | LOT | Kane, Kendall | 45 min |
| Aug 28, 4:32 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey, Macoupin | 43 min |
| Aug 28, 6:44 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 29 min |
| Aug 28, 7:33 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 42 min |
| Aug 28, 8:27 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Jasper | 33 min |
| Aug 28, 8:52 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Edgar | 23 min |
| Aug 29, 9:51 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Rock Island, Whiteside | 39 min |
| Aug 29, 10:07 AM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 38 min |
| Aug 29, 10:13 AM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 34 min |
| Aug 29, 10:31 AM CDT | Severe Thunderstorm Warning | LOT | Ogle, Winnebago | 44 min |
| Aug 29, 11:40 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DeKalb, DuPage, Kane, Kendall, Will | 50 min |
| Aug 29, 11:53 AM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 37 min |
| Aug 29, 11:58 AM CDT | Severe Thunderstorm Warning | ILX | Marshall, Stark | 32 min |
| Aug 29, 12:02 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, LaSalle, Livingston | 73 min |
| Aug 29, 12:14 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Lake | 46 min |
| Aug 29, 12:19 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall, LaSalle | 56 min |
| Aug 29, 12:44 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Ford, Grundy, Iroquois, Kankakee, Kendall and 2 more | 61 min |
| Aug 29, 1:17 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 43 min |
| Aug 29, 1:25 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois, Kankakee | 65 min |
| Aug 29, 1:41 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 64 min |
| Aug 29, 4:20 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 40 min |
| Aug 29, 4:49 PM CDT | Severe Thunderstorm Warning | DVN | McDonough | 41 min |
| Aug 29, 5:04 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 41 min |
| Aug 29, 6:02 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson, Wayne | 28 min |
| Aug 29, 6:11 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard, Morgan, Sangamon | 49 min |
| Aug 29, 6:13 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 47 min |
| Aug 29, 6:15 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 30 min |
| Aug 29, 6:34 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 41 min |
| Aug 29, 6:56 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard, Morgan, Sangamon | 49 min |
| Aug 29, 6:57 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 48 min |
| Aug 29, 7:08 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 56 min |
| Aug 29, 7:15 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 60 min |
| Aug 29, 7:31 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Macon, Piatt | 44 min |
| Aug 29, 7:47 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 24 min |
| Aug 29, 7:52 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Moultrie, Piatt | 38 min |
| Aug 29, 8:15 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 34 min |
| Aug 29, 8:17 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie, Piatt | 43 min |
| Aug 29, 8:28 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie, Shelby | 32 min |
| Aug 29, 8:46 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 59 min |
| Aug 29, 8:59 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Edgar | 31 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Logan County11
- Iroquois County9
- Rock Island County8
- Clay County8
- Moultrie County8
- Cook County8
- Mercer County7
- Effingham County7
- Sangamon County7
- Will County7
- Henry County6
- Tazewell County6
- Menard County6
- Macon County6
- Jasper County6
- Edwards County6
- Wabash County6
- Piatt County6
- Coles County6
- Kankakee County6
- Livingston County6
- Douglas County6
- Peoria County5
- Woodford County5
- DeWitt County5
- Lawrence County5
- Richland County5
- Wayne County5
- Christian County5
- DuPage County5
- Kendall County5
- Ford County5
- Washington County5
- LaSalle County5
- Hancock County4
- McDonough County4
- White County4
- McLean County4
- Kane County4
- Jersey County4
48 more counties
- Macoupin County4
- Madison County4
- Champaign County4
- Vermilion County4
- Carroll County4
- Grundy County4
- Knox County3
- Henderson County3
- Warren County3
- Marshall County3
- Mason County3
- Crawford County3
- Shelby County3
- Montgomery County3
- Greene County3
- Edgar County3
- Saint Clair County3
- Monroe County3
- Randolph County3
- Jo Daviess County3
- Whiteside County3
- Ogle County3
- DeKalb County3
- Adams County3
- Stark County2
- Fulton County2
- Gallatin County2
- Lake County2
- Calhoun County2
- Bond County2
- Clinton County2
- Fayette County2
- Marion County2
- Putnam County2
- Jefferson County2
- Stephenson County2
- Lee County2
- Winnebago County2
- McHenry County2
- Cass County2
- Morgan County2
- Schuyler County1
- Cumberland County1
- Perry County1
- Boone County1
- Clark County1
- Bureau County1
- Pike County1
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. Rebuilt daily.