Alert archive / Illinois / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Illinois, 2008
934 severe thunderstorm warnings in 2008. 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 2008. Tap one for its archive.
- Severe Thunderstorm Warnings
- 934
- Busiest month
- June339 severe thunderstorm warnings
- Busiest day
- June 15, 200842 severe thunderstorm warnings
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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 7, 6:26 AM CST | Severe Thunderstorm Warning | DVN | Jo Daviess | 34 min |
| Jan 7, 2:16 PM CST | Severe Thunderstorm Warning | DVN | Hancock | 29 min |
| Jan 7, 2:39 PM CST | Severe Thunderstorm Warning | LSX | Adams | 36 min |
| Jan 7, 3:04 PM CST | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 25 min |
| Jan 7, 3:06 PM CST | Severe Thunderstorm Warning | LSX | Adams, Brown | 24 min |
| Jan 7, 3:14 PM CST | Severe Thunderstorm Warning | LSX | Adams, Pike | 31 min |
| Jan 7, 3:28 PM CST | Severe Thunderstorm Warning | LSX | Adams, Brown | 32 min |
| Jan 7, 3:39 PM CST | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Schuyler | 52 min |
| Jan 7, 3:59 PM CST | Severe Thunderstorm Warning | LOT | McHenry | 16 min |
| Jan 7, 4:18 PM CST | Severe Thunderstorm Warning | ILX | Fulton, Mason, Schuyler | 42 min |
| Jan 7, 4:36 PM CST | Severe Thunderstorm Warning | LOT | LaSalle | 39 min |
| Jan 7, 4:44 PM CST | Severe Thunderstorm Warning | ILX | Fulton, Mason, Peoria, Tazewell | 46 min |
| Jan 7, 5:24 PM CST | Severe Thunderstorm Warning | LOT | Cook, Will | 52 min |
| Jan 7, 5:29 PM CST | Severe Thunderstorm Warning | LOT | Ford, Grundy, Kankakee, LaSalle, Livingston, Will | 61 min |
| Jan 7, 5:35 PM CST | Severe Thunderstorm Warning | ILX | Morgan, Scott | 40 min |
| Jan 7, 6:05 PM CST | Severe Thunderstorm Warning | ILX | Sangamon | 55 min |
| Jan 7, 6:07 PM CST | Severe Thunderstorm Warning | LOT | Iroquois, Kankakee, Will | 83 min |
| Jan 7, 6:17 PM CST | Severe Thunderstorm Warning | LSX | Greene, Macoupin | 28 min |
| Jan 7, 6:20 PM CST | Severe Thunderstorm Warning | LSX | Pike | 40 min |
| Jan 7, 6:39 PM CST | Severe Thunderstorm Warning | ILX | Cass, Mason, Morgan, Scott | 51 min |
| Jan 7, 7:16 PM CST | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 89 min |
| Jan 7, 7:29 PM CST | Severe Thunderstorm Warning | ILX | Cass, Menard | 32 min |
| Jan 7, 9:10 PM CST | Severe Thunderstorm Warning | ILX | Morgan, Scott | 50 min |
| Jan 7, 9:56 PM CST | Severe Thunderstorm Warning | ILX | Sangamon | 49 min |
| Jan 8, 3:45 AM CST | Severe Thunderstorm Warning | LSX | Fayette, Marion | 30 min |
| Jan 10, 11:49 AM CST | Severe Thunderstorm Warning | PAH | Gallatin, White | 26 min |
| Jan 10, 12:15 PM CST | Severe Thunderstorm Warning | PAH | Edwards, Wabash, White | 30 min |
| Jan 10, 12:24 PM CST | Severe Thunderstorm Warning | ILX | Lawrence | 36 min |
| Jan 29, 12:41 PM CST | Severe Thunderstorm Warning | ILX | Cass, Menard, Morgan, Sangamon | 34 min |
| Jan 29, 1:14 PM CST | Severe Thunderstorm Warning | ILX | Logan, Menard | 31 min |
| Jan 29, 1:25 PM CST | Severe Thunderstorm Warning | LSX | Bond, Macoupin, Madison, Montgomery | 50 min |
| Jan 29, 1:28 PM CST | Severe Thunderstorm Warning | ILX | McLean | 47 min |
| Jan 29, 2:02 PM CST | Severe Thunderstorm Warning | ILX | DeWitt, McLean, Macon, Piatt | 43 min |
| Jan 29, 2:11 PM CST | Severe Thunderstorm Warning | ILX | McLean | 23 min |
| Jan 29, 2:28 PM CST | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 32 min |
| Jan 29, 2:59 PM CST | Severe Thunderstorm Warning | LSX | Randolph | 35 min |
| Jan 29, 3:07 PM CST | Severe Thunderstorm Warning | LSX | Saint Clair, Washington | 38 min |
| Jan 29, 3:26 PM CST | Severe Thunderstorm Warning | PAH | Jackson, Perry | 49 min |
| Jan 29, 3:50 PM CST | Severe Thunderstorm Warning | PAH | Franklin, Jefferson, Perry | 25 min |
| Jan 29, 3:57 PM CST | Severe Thunderstorm Warning | PAH | Alexander, Pulaski, Union | 48 min |
| Jan 29, 4:07 PM CST | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Jefferson, Wayne, White | 38 min |
| Jan 29, 4:18 PM CST | Severe Thunderstorm Warning | PAH | Franklin, Gallatin, Hamilton, Jackson, Johnson, Saline and 3 more | 27 min |
| Jan 29, 4:25 PM CST | Severe Thunderstorm Warning | ILX | Clay, Richland | 26 min |
| Jan 29, 4:28 PM CST | Severe Thunderstorm Warning | PAH | Alexander, Hardin, Johnson, Massac, Pope, Pulaski and 1 more | 47 min |
| Jan 29, 4:33 PM CST | Severe Thunderstorm Warning | ILX | Crawford, Jasper, Lawrence | 35 min |
| Jan 29, 4:44 PM CST | Severe Thunderstorm Warning | PAH | Gallatin, Hamilton, Saline, White, Williamson | 31 min |
| Jan 29, 5:07 PM CST | Severe Thunderstorm Warning | PAH | Edwards, Wabash, White | 38 min |
| Jan 29, 5:14 PM CST | Severe Thunderstorm Warning | PAH | Gallatin, White | 46 min |
| Jan 29, 5:14 PM CST | Severe Thunderstorm Warning | PAH | Hardin, Pope | 46 min |
| Feb 3, 4:33 PM CST | Severe Thunderstorm Warning | LSX | Fayette, Montgomery | 30 min |
| Feb 3, 4:41 PM CST | Severe Thunderstorm Warning | ILX | Christian | 13 min |
| Feb 4, 7:16 AM CST | Severe Thunderstorm Warning | ILX | Knox, Stark | 29 min |
| Feb 4, 7:45 AM CST | Severe Thunderstorm Warning | DVN | Bureau | 43 min |
| Feb 4, 8:08 AM CST | Severe Thunderstorm Warning | LOT | LaSalle | 35 min |
| Feb 4, 8:16 AM CST | Severe Thunderstorm Warning | DVN | Henry | 33 min |
| Feb 4, 8:43 AM CST | Severe Thunderstorm Warning | ILX | Knox | 47 min |
| Feb 4, 9:27 AM CST | Severe Thunderstorm Warning | ILX | Stark | 14 min |
| Feb 4, 7:31 PM CST | Severe Thunderstorm Warning | ILX | McLean | 24 min |
| Feb 4, 8:45 PM CST | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Pike | 45 min |
| Feb 4, 9:12 PM CST | Severe Thunderstorm Warning | ILX | Logan, Macon, Sangamon | 33 min |
| Feb 4, 10:57 PM CST | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey | 48 min |
| Feb 4, 11:37 PM CST | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 38 min |
| Feb 5, 3:36 PM CST | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 24 min |
| Feb 5, 3:56 PM CST | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey, Macoupin, Madison | 35 min |
| Feb 5, 5:24 PM CST | Severe Thunderstorm Warning | ILX | DeWitt, Macon, Piatt | 36 min |
| Feb 5, 6:12 PM CST | Severe Thunderstorm Warning | LSX | Marion | 23 min |
| Feb 5, 6:18 PM CST | Severe Thunderstorm Warning | PAH | Franklin, Jefferson | 27 min |
| Feb 5, 6:21 PM CST | Severe Thunderstorm Warning | ILX | Clay | 24 min |
| Feb 5, 6:23 PM CST | Severe Thunderstorm Warning | PAH | Jefferson, Wayne | 52 min |
| Feb 5, 6:32 PM CST | Severe Thunderstorm Warning | ILX | Cumberland, Effingham, Jasper, Shelby | 28 min |
| Feb 5, 6:33 PM CST | Severe Thunderstorm Warning | PAH | Jackson, Perry | 17 min |
| Feb 5, 6:35 PM CST | Severe Thunderstorm Warning | ILX | Clark, Clay, Crawford, Cumberland, Edgar, Effingham and 3 more | 40 min |
| Feb 5, 7:02 PM CST | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland, Douglas, Edgar | 43 min |
| Feb 5, 7:02 PM CST | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 43 min |
| Feb 5, 7:18 PM CST | Severe Thunderstorm Warning | PAH | Jackson, Union, Williamson | 27 min |
| Feb 5, 8:01 PM CST | Severe Thunderstorm Warning | PAH | Johnson, Pope, Saline, Williamson | 25 min |
| Feb 5, 9:55 PM CST | Severe Thunderstorm Warning | PAH | Pope | 50 min |
| Mar 17, 8:28 AM CDT | Severe Thunderstorm Warning | LSX | Randolph | 47 min |
| Mar 17, 9:05 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 24 min |
| Mar 17, 10:17 AM CDT | Severe Thunderstorm Warning | LSX | Madison | 26 min |
| Mar 26, 3:47 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 31 min |
| Mar 26, 4:21 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 39 min |
| Mar 27, 8:49 AM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 56 min |
| Mar 27, 5:43 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Pike | 47 min |
| Mar 27, 7:12 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey, Macoupin, Madison | 48 min |
| Mar 27, 7:35 PM CDT | Severe Thunderstorm Warning | ILX | Moultrie, Shelby | 40 min |
| Mar 27, 8:08 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland | 38 min |
| Mar 27, 9:58 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry | 33 min |
| Mar 27, 11:03 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Union | 40 min |
| Mar 27, 11:25 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Pulaski | 65 min |
| Mar 27, 11:50 PM CDT | Severe Thunderstorm Warning | PAH | Massac | 36 min |
| Mar 31, 8:20 AM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 40 min |
| Mar 31, 8:24 AM CDT | Severe Thunderstorm Warning | DVN | McDonough | 34 min |
| Mar 31, 8:32 AM CDT | Severe Thunderstorm Warning | LSX | Brown | 28 min |
| Mar 31, 8:55 AM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Morgan, Schuyler | 50 min |
| Mar 31, 4:25 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 50 min |
| Mar 31, 4:43 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 32 min |
| Mar 31, 5:26 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 36 min |
| Apr 3, 2:23 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 26 min |
| Apr 3, 2:34 PM CDT | Severe Thunderstorm Warning | PAH | Union | 41 min |
| Apr 3, 3:04 PM CDT | Severe Thunderstorm Warning | PAH | Johnson | 26 min |
| Apr 3, 5:23 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 37 min |
| Apr 10, 5:15 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 60 min |
| Apr 10, 5:32 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 58 min |
| Apr 10, 6:27 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 51 min |
| Apr 10, 7:24 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 36 min |
| Apr 10, 7:31 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 24 min |
| Apr 10, 9:31 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Jasper | 29 min |
| Apr 22, 6:49 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 40 min |
| Apr 22, 7:03 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 57 min |
| Apr 22, 7:22 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 38 min |
| Apr 22, 7:43 AM CDT | Severe Thunderstorm Warning | DVN | Henry, Whiteside | 32 min |
| Apr 22, 7:55 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 50 min |
| Apr 22, 8:16 AM CDT | Severe Thunderstorm Warning | ILX | Fulton | 44 min |
| Apr 22, 8:36 AM CDT | Severe Thunderstorm Warning | LSX | Greene, Macoupin | 39 min |
| Apr 22, 8:40 AM CDT | Severe Thunderstorm Warning | LSX | Jersey, Macoupin | 50 min |
| Apr 22, 8:48 AM CDT | Severe Thunderstorm Warning | LSX | Madison | 42 min |
| Apr 22, 8:54 AM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria | 24 min |
| Apr 22, 8:55 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 50 min |
| Apr 22, 9:18 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 42 min |
| Apr 22, 9:25 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Madison | 50 min |
| Apr 22, 9:34 AM CDT | Severe Thunderstorm Warning | LSX | Clinton, Madison, Saint Clair, Washington | 43 min |
| Apr 24, 11:55 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess, Stephenson | 35 min |
| Apr 25, 8:56 AM CDT | Severe Thunderstorm Warning | DVN | Carroll | 34 min |
| Apr 25, 9:30 AM CDT | Severe Thunderstorm Warning | LOT | Ogle | 60 min |
| Apr 25, 10:04 AM CDT | Severe Thunderstorm Warning | LOT | Kane | 31 min |
| Apr 25, 2:54 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 47 min |
| Apr 25, 3:41 PM CDT | Severe Thunderstorm Warning | DVN | Carroll | 64 min |
| Apr 25, 3:43 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 32 min |
| Apr 25, 4:09 PM CDT | Severe Thunderstorm Warning | LOT | Ogle, Winnebago | 36 min |
| Apr 25, 4:11 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 34 min |
| Apr 25, 4:15 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 30 min |
| Apr 25, 4:17 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, LaSalle, Livingston | 58 min |
| Apr 25, 4:26 PM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry | 32 min |
| Apr 25, 4:27 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 63 min |
| Apr 25, 4:37 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Mason, Morgan, Schuyler, Scott | 38 min |
| Apr 25, 4:46 PM CDT | Severe Thunderstorm Warning | LSX | Brown, Pike | 19 min |
| Apr 25, 5:14 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Mason, Morgan, Scott | 46 min |
| Apr 25, 5:16 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 35 min |
| Apr 25, 5:30 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 32 min |
| Apr 25, 5:36 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 24 min |
| Apr 25, 5:37 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle | 15 min |
| Apr 25, 5:38 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Lee, Ogle | 37 min |
| Apr 25, 5:51 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane, Lake, McHenry | 45 min |
| Apr 25, 5:59 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Sangamon | 46 min |
| Apr 25, 6:09 PM CDT | Severe Thunderstorm Warning | LSX | Jersey | 24 min |
| Apr 25, 6:31 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Madison | 44 min |
| Apr 25, 6:34 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 41 min |
| Apr 25, 6:37 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan | 38 min |
| Apr 25, 6:43 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall, Will | 47 min |
| Apr 25, 6:45 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon, Sangamon | 30 min |
| Apr 25, 6:57 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 48 min |
| Apr 25, 7:10 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Macoupin, Montgomery | 50 min |
| Apr 25, 7:14 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Logan, Macon, Sangamon | 27 min |
| Apr 25, 7:15 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Madison, Montgomery, Saint Clair | 45 min |
| Apr 25, 7:34 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 41 min |
| Apr 25, 8:53 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 37 min |
| Apr 25, 9:23 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 22 min |
| Apr 25, 9:38 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jefferson | 37 min |
| May 2, 1:01 AM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 14 min |
| May 2, 1:42 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson, Whiteside | 63 min |
| May 2, 5:10 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 18 min |
| May 2, 6:55 AM CDT | Severe Thunderstorm Warning | DVN | Warren | 35 min |
| May 2, 7:11 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 23 min |
| May 2, 9:05 AM CDT | Severe Thunderstorm Warning | ILX | Christian | 40 min |
| May 2, 9:33 AM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski, Union | 42 min |
| May 2, 9:35 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Fayette, Montgomery | 40 min |
| May 2, 10:03 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Moultrie, Shelby | 42 min |
| May 2, 10:32 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Coles, Douglas, Piatt | 43 min |
| May 2, 11:14 AM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 46 min |
| May 2, 6:48 PM CDT | Severe Thunderstorm Warning | LOT | Will | 26 min |
| May 2, 6:56 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 37 min |
| May 2, 7:22 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 25 min |
| May 2, 7:38 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 52 min |
| May 7, 10:52 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph, Saint Clair, Washington | 38 min |
| May 10, 11:47 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Pike | 34 min |
| May 11, 1:09 AM CDT | Severe Thunderstorm Warning | ILX | Menard | 36 min |
| May 11, 1:43 AM CDT | Severe Thunderstorm Warning | ILX | Logan | 47 min |
| May 13, 5:38 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 33 min |
| May 13, 5:39 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 41 min |
| May 13, 5:54 AM CDT | Severe Thunderstorm Warning | LSX | Pike | 51 min |
| May 13, 6:36 AM CDT | Severe Thunderstorm Warning | LSX | Pike | 24 min |
| May 13, 6:49 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 14 min |
| May 13, 7:16 AM CDT | Severe Thunderstorm Warning | LSX | Madison, Monroe, Saint Clair | 18 min |
| May 13, 7:59 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 31 min |
| May 13, 8:24 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 51 min |
| May 13, 9:38 AM CDT | Severe Thunderstorm Warning | LSX | Randolph | 40 min |
| May 13, 10:27 AM CDT | Severe Thunderstorm Warning | LSX | Randolph | 31 min |
| May 13, 10:49 AM CDT | Severe Thunderstorm Warning | LSX | Madison | 10 min |
| May 13, 11:15 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 45 min |
| May 13, 11:44 AM CDT | Severe Thunderstorm Warning | LSX | Pike | 46 min |
| May 13, 11:55 AM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 23 min |
| May 13, 11:58 AM CDT | Severe Thunderstorm Warning | LSX | Madison | 26 min |
| May 13, 12:09 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 66 min |
| May 13, 12:59 PM CDT | Severe Thunderstorm Warning | LSX | Brown, Pike | 19 min |
| May 13, 1:34 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 11 min |
| May 13, 1:37 PM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 53 min |
| May 13, 1:45 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 15 min |
| May 13, 2:24 PM CDT | Severe Thunderstorm Warning | DVN | McDonough | 36 min |
| May 13, 2:56 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 34 min |
| May 13, 4:08 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Whiteside | 37 min |
| May 13, 4:41 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 49 min |
| May 13, 4:43 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 17 min |
| May 13, 4:44 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria, Stark | 31 min |
| May 13, 5:10 PM CDT | Severe Thunderstorm Warning | ILX | Stark | 24 min |
| May 13, 5:11 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry | 49 min |
| May 13, 5:16 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Peoria, Tazewell, Woodford | 44 min |
| May 13, 5:30 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Peoria, Stark | 34 min |
| May 13, 5:49 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell, Woodford | 41 min |
| May 13, 6:20 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 40 min |
| May 13, 6:38 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Monroe, Saint Clair | 37 min |
| May 13, 6:56 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 34 min |
| May 13, 7:06 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Madison, Saint Clair | 39 min |
| May 13, 7:07 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 38 min |
| May 13, 7:12 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 24 min |
| May 23, 12:28 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 32 min |
| May 25, 6:58 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 47 min |
| May 25, 10:02 AM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey, Macoupin | 43 min |
| May 25, 10:25 AM CDT | Severe Thunderstorm Warning | LSX | Madison | 51 min |
| May 25, 11:21 AM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 24 min |
| May 25, 11:21 AM CDT | Severe Thunderstorm Warning | LSX | Bond | 39 min |
| May 25, 11:22 AM CDT | Severe Thunderstorm Warning | DVN | McDonough | 23 min |
| May 25, 11:25 AM CDT | Severe Thunderstorm Warning | LOT | Lee | 50 min |
| May 25, 12:14 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Lee | 46 min |
| May 25, 12:45 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, DuPage, Kane, Kendall, Will | 45 min |
| May 25, 12:54 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 66 min |
| May 25, 1:37 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 38 min |
| May 25, 1:58 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette | 62 min |
| May 25, 2:15 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 60 min |
| May 25, 3:18 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 42 min |
| May 25, 4:00 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph, Saint Clair | 60 min |
| May 25, 4:57 PM CDT | Severe Thunderstorm Warning | LSX | Randolph, Saint Clair, Washington | 78 min |
| May 25, 5:11 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 49 min |
| May 25, 6:00 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson, Wayne | 60 min |
| May 25, 6:26 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Pike | 64 min |
| May 25, 7:23 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey, Pike | 52 min |
| May 25, 7:34 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 41 min |
| May 25, 8:05 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 55 min |
| May 25, 8:40 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Union | 65 min |
| May 25, 9:02 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 43 min |
| May 25, 9:52 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 53 min |
| May 25, 9:57 PM CDT | Severe Thunderstorm Warning | LSX | Jersey, Macoupin, Madison, Monroe, Saint Clair | 48 min |
| May 25, 10:29 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Macoupin, Madison, Monroe, Montgomery and 3 more | 46 min |
| May 25, 10:51 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess | 54 min |
| May 25, 11:37 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 23 min |
| May 25, 11:45 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, Mercer, Rock Island | 60 min |
| May 26, 12:28 AM CDT | Severe Thunderstorm Warning | DVN | Henderson, Warren | 32 min |
| May 26, 1:10 AM CDT | Severe Thunderstorm Warning | DVN | Bureau | 43 min |
| May 26, 1:16 AM CDT | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle, Lee | 59 min |
| May 26, 1:27 AM CDT | Severe Thunderstorm Warning | ILX | Marshall, Stark | 48 min |
| May 26, 1:32 AM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 39 min |
| May 26, 1:37 AM CDT | Severe Thunderstorm Warning | LOT | DuPage, Kane, Kendall, Will | 38 min |
| May 26, 3:03 AM CDT | Severe Thunderstorm Warning | LSX | Madison | 42 min |
| May 30, 7:54 AM CDT | Severe Thunderstorm Warning | DVN | Mercer | 36 min |
| May 30, 8:14 AM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Rock Island | 61 min |
| May 30, 9:30 AM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 50 min |
| May 30, 3:13 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 47 min |
| May 30, 3:37 PM CDT | Severe Thunderstorm Warning | LOT | Ford | 38 min |
| May 30, 3:55 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 50 min |
| May 30, 4:02 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 58 min |
| May 30, 4:11 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 49 min |
| May 30, 4:36 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 54 min |
| May 30, 4:48 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 42 min |
| May 30, 5:04 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane | 37 min |
| May 30, 5:07 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 38 min |
| May 30, 5:08 PM CDT | Severe Thunderstorm Warning | ILX | Cass | 38 min |
| May 30, 5:31 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, McLean, Piatt | 44 min |
| May 30, 5:46 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 44 min |
| May 30, 6:13 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 32 min |
| May 30, 6:29 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Morgan, Schuyler | 46 min |
| May 30, 6:31 PM CDT | Severe Thunderstorm Warning | LSX | Brown, Greene, Pike | 44 min |
| May 30, 6:34 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 16 min |
| May 30, 6:43 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kankakee, Will | 61 min |
| May 30, 7:07 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 38 min |
| May 30, 7:11 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Moultrie, Piatt | 34 min |
| May 30, 7:15 PM CDT | Severe Thunderstorm Warning | ILX | Scott | 30 min |
| May 30, 7:22 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 38 min |
| May 30, 7:29 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey | 31 min |
| May 30, 7:57 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey | 48 min |
| May 30, 8:06 PM CDT | Severe Thunderstorm Warning | ILX | Douglas, Edgar | 39 min |
| May 30, 8:09 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 39 min |
| May 30, 8:25 PM CDT | Severe Thunderstorm Warning | LSX | Jersey, Macoupin, Madison | 50 min |
| May 30, 8:35 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 28 min |
| May 30, 8:42 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 33 min |
| May 30, 8:45 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 45 min |
| May 30, 8:48 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon | 42 min |
| May 30, 8:59 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie | 46 min |
| May 30, 9:11 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Macoupin, Madison, Montgomery | 49 min |
| May 30, 9:19 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Madison | 41 min |
| May 30, 9:24 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Edgar | 42 min |
| May 30, 9:58 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Madison | 47 min |
| May 30, 10:21 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Monroe, Saint Clair | 39 min |
| May 30, 10:56 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 49 min |
| May 31, 6:01 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Macoupin, Madison, Montgomery | 44 min |
| May 31, 6:03 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 27 min |
| May 31, 6:08 PM CDT | Severe Thunderstorm Warning | ILX | Clay | 52 min |
| May 31, 6:08 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 52 min |
| May 31, 6:40 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey, Macoupin, Madison | 50 min |
| May 31, 6:44 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Marion | 40 min |
| May 31, 7:22 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 23 min |
| May 31, 7:28 PM CDT | Severe Thunderstorm Warning | LSX | Jersey, Macoupin, Madison | 47 min |
| May 31, 8:29 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess | 41 min |
| May 31, 8:48 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Wayne, White | 42 min |
| May 31, 9:17 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Carroll, Whiteside | 58 min |
| May 31, 9:42 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 33 min |
| May 31, 9:55 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Saline, Williamson | 21 min |
| May 31, 10:02 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Whiteside | 58 min |
| May 31, 10:31 PM CDT | Severe Thunderstorm Warning | PAH | Pope | 29 min |
| May 31, 10:49 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 28 min |
| May 31, 10:57 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 33 min |
| May 31, 11:14 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Woodford | 28 min |
| Jun 1, 4:33 PM CDT | Severe Thunderstorm Warning | ILX | Coles | 22 min |
| Jun 2, 6:29 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 46 min |
| Jun 2, 7:12 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey | 19 min |
| Jun 2, 8:58 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Warren | 28 min |
| Jun 2, 9:50 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 25 min |
| Jun 2, 9:53 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Mason, Morgan, Schuyler | 52 min |
| Jun 2, 10:08 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 52 min |
| Jun 2, 10:22 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Schuyler | 23 min |
| Jun 2, 11:17 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 43 min |
| Jun 3, 12:45 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 45 min |
| Jun 3, 1:28 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 47 min |
| Jun 3, 2:12 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 48 min |
| Jun 3, 2:27 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 48 min |
| Jun 3, 2:32 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon | 43 min |
| Jun 3, 3:16 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 44 min |
| Jun 3, 4:12 AM CDT | Severe Thunderstorm Warning | LSX | Greene, Pike | 37 min |
| Jun 3, 4:13 AM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 47 min |
| Jun 3, 6:01 AM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Perry | 29 min |
| Jun 3, 7:39 AM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 51 min |
| Jun 3, 8:06 AM CDT | Severe Thunderstorm Warning | ILX | Clay | 39 min |
| Jun 3, 8:57 AM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Warren | 63 min |
| Jun 3, 9:15 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 60 min |
| Jun 3, 9:22 AM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 38 min |
| Jun 3, 9:33 AM CDT | Severe Thunderstorm Warning | ILX | Fulton | 42 min |
| Jun 3, 9:51 AM CDT | Severe Thunderstorm Warning | ILX | Cass, Mason, Menard, Morgan | 39 min |
| Jun 3, 9:57 AM CDT | Severe Thunderstorm Warning | LSX | Pike | 48 min |
| Jun 3, 10:04 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason, Menard, Peoria, Tazewell | 41 min |
| Jun 3, 10:07 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 21 min |
| Jun 3, 10:11 AM CDT | Severe Thunderstorm Warning | ILX | Scott | 34 min |
| Jun 3, 10:20 AM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard, Morgan, Sangamon | 40 min |
| Jun 3, 10:28 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Mason, Peoria, Tazewell and 1 more | 47 min |
| Jun 3, 10:39 AM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 44 min |
| Jun 3, 10:51 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Moultrie, Piatt, Shelby | 39 min |
| Jun 3, 10:55 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean, Piatt | 50 min |
| Jun 3, 11:24 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Coles, Douglas, Moultrie, Piatt | 39 min |
| Jun 3, 11:47 AM CDT | Severe Thunderstorm Warning | ILX | Cumberland, Shelby | 43 min |
| Jun 3, 11:57 AM CDT | Severe Thunderstorm Warning | ILX | Coles, Edgar | 33 min |
| Jun 3, 12:55 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 20 min |
| Jun 3, 6:29 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Pike | 46 min |
| Jun 3, 7:10 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 65 min |
| Jun 3, 7:31 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard | 59 min |
| Jun 3, 7:41 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Sangamon | 64 min |
| Jun 3, 7:41 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Pike | 49 min |
| Jun 3, 8:27 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Menard, Sangamon | 48 min |
| Jun 3, 8:45 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 60 min |
| Jun 3, 8:47 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Tazewell | 58 min |
| Jun 3, 9:15 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Sangamon | 40 min |
| Jun 3, 9:19 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean, Piatt | 56 min |
| Jun 3, 9:30 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 60 min |
| Jun 3, 9:45 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Tazewell, Woodford | 45 min |
| Jun 3, 9:49 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 56 min |
| Jun 3, 10:25 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 65 min |
| Jun 3, 10:43 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 35 min |
| Jun 3, 10:54 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas, Edgar, Vermilion | 51 min |
| Jun 3, 10:57 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 63 min |
| Jun 4, 12:20 AM CDT | Severe Thunderstorm Warning | ILX | Douglas | 29 min |
| Jun 4, 12:33 AM CDT | Severe Thunderstorm Warning | ILX | Edgar | 42 min |
| Jun 4, 1:18 AM CDT | Severe Thunderstorm Warning | ILX | Logan | 42 min |
| Jun 4, 2:26 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 49 min |
| Jun 4, 2:55 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph, Saint Clair | 50 min |
| Jun 4, 3:49 AM CDT | Severe Thunderstorm Warning | PAH | Perry | 41 min |
| Jun 4, 4:22 AM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jefferson, Perry | 38 min |
| Jun 4, 5:32 AM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford | 16 min |
| Jun 4, 1:31 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 14 min |
| Jun 4, 1:51 PM CDT | Severe Thunderstorm Warning | ILX | Cumberland, Effingham, Jasper | 24 min |
| Jun 4, 2:16 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Cumberland, Jasper | 29 min |
| Jun 4, 6:32 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 58 min |
| Jun 4, 6:46 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 59 min |
| Jun 4, 7:31 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell, Woodford | 44 min |
| Jun 4, 7:38 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Tazewell, Woodford | 52 min |
| Jun 4, 9:38 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 52 min |
| Jun 4, 10:10 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall | 35 min |
| Jun 4, 10:11 PM CDT | Severe Thunderstorm Warning | LOT | Will | 34 min |
| Jun 4, 10:24 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 21 min |
| Jun 4, 10:31 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 44 min |
| Jun 4, 10:34 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 23 min |
| Jun 5, 1:21 AM CDT | Severe Thunderstorm Warning | LOT | Cook | 54 min |
| Jun 5, 1:41 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 64 min |
| Jun 5, 5:47 AM CDT | Severe Thunderstorm Warning | LOT | Winnebago | 20 min |
| Jun 5, 6:58 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson, Whiteside | 32 min |
| Jun 5, 7:12 AM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 33 min |
| Jun 5, 7:21 AM CDT | Severe Thunderstorm Warning | LOT | Winnebago | 24 min |
| Jun 5, 7:29 AM CDT | Severe Thunderstorm Warning | LOT | Ogle, Winnebago | 31 min |
| Jun 5, 7:40 AM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, McHenry, Ogle, Winnebago | 50 min |
| Jun 5, 8:00 AM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 45 min |
| Jun 6, 2:52 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 38 min |
| Jun 6, 4:16 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 59 min |
| Jun 6, 4:20 AM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Rock Island, Whiteside | 55 min |
| Jun 6, 3:32 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Fayette, Madison, Montgomery | 43 min |
| Jun 6, 3:46 PM CDT | Severe Thunderstorm Warning | ILX | Effingham, Moultrie, Shelby | 59 min |
| Jun 6, 4:18 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Marion | 42 min |
| Jun 6, 4:38 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Crawford, Cumberland, Edgar, Jasper | 50 min |
| Jun 6, 6:24 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham | 29 min |
| Jun 6, 6:27 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton | 30 min |
| Jun 6, 7:11 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 22 min |
| Jun 6, 9:55 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Lawrence, Richland | 41 min |
| Jun 7, 2:25 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island, Whiteside | 47 min |
| Jun 7, 2:52 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson, Whiteside | 53 min |
| Jun 7, 3:10 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 65 min |
| Jun 7, 3:25 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess, Stephenson | 50 min |
| Jun 7, 3:57 PM CDT | Severe Thunderstorm Warning | LOT | Winnebago | 31 min |
| Jun 7, 5:07 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Lake | 32 min |
| Jun 7, 6:36 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 24 min |
| Jun 7, 7:27 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 33 min |
| Jun 8, 8:58 AM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess, Stephenson | 32 min |
| Jun 8, 9:39 AM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, McHenry, Ogle, Winnebago | 36 min |
| Jun 8, 10:00 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess | 45 min |
| Jun 8, 10:17 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 45 min |
| Jun 8, 10:30 AM CDT | Severe Thunderstorm Warning | LOT | Boone, Lake, McHenry | 60 min |
| Jun 8, 10:55 AM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Putnam, Whiteside | 65 min |
| Jun 8, 10:55 AM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Kane, Lee, McHenry, Ogle and 1 more | 42 min |
| Jun 8, 11:30 AM CDT | Severe Thunderstorm Warning | LOT | Boone, Cook, DeKalb, DuPage, Kane, Kendall and 7 more | 60 min |
| Jun 8, 12:31 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DeKalb, DuPage, Grundy, Kane, Kankakee and 3 more | 44 min |
| Jun 8, 7:15 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess, Stephenson | 60 min |
| Jun 8, 7:22 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 53 min |
| Jun 8, 7:33 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 57 min |
| Jun 8, 8:08 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess, Stephenson | 67 min |
| Jun 8, 8:08 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, Henry, McDonough, Mercer, Rock Island and 1 more | 67 min |
| Jun 8, 8:36 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Lake, McHenry, Winnebago | 54 min |
| Jun 8, 9:00 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria, Stark | 45 min |
| Jun 8, 9:00 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Kane, Lake, McHenry, Ogle and 1 more | 48 min |
| Jun 8, 9:04 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Carroll, Henry, Mercer, Rock Island, Stephenson and 1 more | 56 min |
| Jun 8, 9:41 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane, Lake, McHenry | 64 min |
| Jun 8, 9:44 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Marshall, Peoria, Stark | 46 min |
| Jun 8, 10:02 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 28 min |
| Jun 8, 10:31 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 29 min |
| Jun 8, 10:58 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 17 min |
| Jun 9, 12:40 PM CDT | Severe Thunderstorm Warning | ILX | Effingham, Jasper | 50 min |
| Jun 9, 1:10 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Richland | 35 min |
| Jun 9, 1:24 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 51 min |
| Jun 9, 1:32 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper | 43 min |
| Jun 9, 1:43 PM CDT | Severe Thunderstorm Warning | ILX | Clark | 15 min |
| Jun 9, 1:43 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 32 min |
| Jun 9, 1:43 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry | 47 min |
| Jun 9, 2:04 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper, Lawrence, Richland | 27 min |
| Jun 9, 2:11 PM CDT | Severe Thunderstorm Warning | ILX | Clark | 34 min |
| Jun 9, 2:13 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 47 min |
| Jun 9, 3:21 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Williamson | 39 min |
| Jun 9, 3:56 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Williamson | 34 min |
| Jun 9, 4:24 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Saline | 36 min |
| Jun 9, 6:38 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Saline | 37 min |
| Jun 9, 7:14 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 46 min |
| Jun 9, 7:30 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson, Wayne | 30 min |
| Jun 9, 7:43 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 32 min |
| Jun 9, 7:47 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Union | 28 min |
| Jun 9, 7:52 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Jasper | 38 min |
| Jun 9, 7:59 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson, Wayne | 46 min |
| Jun 9, 8:00 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Richland | 45 min |
| Jun 9, 8:47 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper, Lawrence, Richland | 58 min |
| Jun 12, 9:10 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess | 28 min |
| Jun 12, 9:31 AM CDT | Severe Thunderstorm Warning | DVN | Carroll | 29 min |
| Jun 12, 1:42 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess | 33 min |
| Jun 12, 2:49 PM CDT | Severe Thunderstorm Warning | LOT | Ogle | 26 min |
| Jun 12, 3:12 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 21 min |
| Jun 12, 3:13 PM CDT | Severe Thunderstorm Warning | LOT | Winnebago | 22 min |
| Jun 12, 3:29 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 15 min |
| Jun 12, 4:34 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 32 min |
| Jun 12, 5:07 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 38 min |
| Jun 12, 6:04 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Whiteside | 26 min |
| Jun 12, 6:38 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 52 min |
| Jun 12, 7:06 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Mercer | 33 min |
| Jun 12, 7:13 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Rock Island | 47 min |
| Jun 12, 7:56 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Rock Island | 30 min |
| Jun 12, 7:59 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Rock Island, Whiteside | 30 min |
| Jun 12, 8:04 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 41 min |
| Jun 12, 8:43 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Rock Island, Whiteside | 36 min |
| Jun 12, 9:06 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 24 min |
| Jun 12, 9:29 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 31 min |
| Jun 12, 11:07 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 38 min |
| Jun 12, 11:21 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Whiteside | 69 min |
| Jun 12, 11:37 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Lee, Ogle | 53 min |
| Jun 12, 11:38 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Marshall, Peoria, Stark | 52 min |
| Jun 12, 11:47 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle, Winnebago | 43 min |
| Jun 12, 11:59 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Grundy, Kane, Kendall, LaSalle and 1 more | 61 min |
| Jun 13, 12:31 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Lake, Will | 59 min |
| Jun 13, 1:27 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 48 min |
| Jun 13, 1:59 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox, Marshall, Peoria, Stark, Tazewell and 1 more | 46 min |
| Jun 13, 2:05 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason | 25 min |
| Jun 13, 10:59 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas | 49 min |
| Jun 13, 11:09 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph, Saint Clair, Washington | 51 min |
| Jun 13, 11:27 AM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Shelby | 63 min |
| Jun 13, 11:31 AM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 59 min |
| Jun 13, 11:46 AM CDT | Severe Thunderstorm Warning | LSX | Clinton, Washington | 44 min |
| Jun 13, 11:46 AM CDT | Severe Thunderstorm Warning | PAH | Perry | 29 min |
| Jun 13, 12:36 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jefferson, Perry | 24 min |
| Jun 13, 1:13 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 32 min |
| Jun 13, 7:31 PM CDT | Severe Thunderstorm Warning | PAH | Massac | 44 min |
| Jun 13, 8:05 PM CDT | Severe Thunderstorm Warning | PAH | Massac, Pope | 40 min |
| Jun 13, 8:27 PM CDT | Severe Thunderstorm Warning | PAH | Hardin | 48 min |
| Jun 14, 6:01 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 44 min |
| Jun 14, 6:45 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 45 min |
| Jun 14, 6:50 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 45 min |
| Jun 14, 7:33 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Rock Island, Whiteside | 42 min |
| Jun 15, 6:25 AM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane, Lee, Ogle | 50 min |
| Jun 15, 6:49 AM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane, Kendall, LaSalle, Lee | 41 min |
| Jun 15, 7:00 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 60 min |
| Jun 15, 1:13 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 47 min |
| Jun 15, 1:27 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Warren | 48 min |
| Jun 15, 1:31 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 25 min |
| Jun 15, 1:50 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Warren | 25 min |
| Jun 15, 1:51 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria, Stark | 54 min |
| Jun 15, 1:59 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 46 min |
| Jun 15, 2:06 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Schuyler | 39 min |
| Jun 15, 2:10 PM CDT | Severe Thunderstorm Warning | DVN | Warren | 30 min |
| Jun 15, 2:21 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 39 min |
| Jun 15, 2:21 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox, Peoria | 34 min |
| Jun 15, 2:23 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 67 min |
| Jun 15, 2:42 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Logan, Mason, Peoria, Schuyler, Tazewell | 63 min |
| Jun 15, 2:51 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, DuPage, Kane, Kendall, LaSalle, Will | 39 min |
| Jun 15, 3:01 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 59 min |
| Jun 15, 3:02 PM CDT | Severe Thunderstorm Warning | ILX | Peoria, Tazewell, Woodford | 43 min |
| Jun 15, 3:14 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 46 min |
| Jun 15, 3:23 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Grundy, Kendall, Will | 50 min |
| Jun 15, 3:26 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 64 min |
| Jun 15, 3:29 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Piatt, Tazewell, Woodford | 61 min |
| Jun 15, 3:47 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon, Sangamon | 43 min |
| Jun 15, 4:15 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, McLean, Macon, Piatt | 60 min |
| Jun 15, 4:21 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry | 24 min |
| Jun 15, 4:24 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Stark | 51 min |
| Jun 15, 4:32 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 46 min |
| Jun 15, 4:39 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 36 min |
| Jun 15, 4:42 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 30 min |
| Jun 15, 4:46 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 40 min |
| Jun 15, 4:56 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 49 min |
| Jun 15, 5:03 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 42 min |
| Jun 15, 5:14 PM CDT | Severe Thunderstorm Warning | LSX | Randolph, Saint Clair, Washington | 46 min |
| Jun 15, 5:22 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 38 min |
| Jun 15, 5:29 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 31 min |
| Jun 15, 5:33 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Fayette, Marion, Washington | 27 min |
| Jun 15, 5:52 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland, Edgar | 53 min |
| Jun 15, 6:00 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 20 min |
| Jun 15, 6:08 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 25 min |
| Jun 15, 6:08 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 25 min |
| Jun 15, 6:40 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper | 50 min |
| Jun 15, 7:10 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wayne | 35 min |
| Jun 15, 7:16 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 29 min |
| Jun 15, 7:24 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Wayne | 36 min |
| Jun 15, 7:37 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Williamson | 20 min |
| Jun 15, 7:40 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, White | 21 min |
| Jun 20, 10:46 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane, Lake, McHenry | 44 min |
| Jun 20, 1:20 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 55 min |
| Jun 20, 2:10 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 65 min |
| Jun 20, 2:15 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 60 min |
| Jun 20, 3:08 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Kane, McHenry | 52 min |
| Jun 20, 3:16 PM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry | 44 min |
| Jun 20, 3:41 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 27 min |
| Jun 20, 4:51 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 16 min |
| Jun 20, 5:17 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 28 min |
| Jun 20, 6:10 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 41 min |
| Jun 21, 8:22 AM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 38 min |
| Jun 21, 11:10 AM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 37 min |
| Jun 21, 11:21 AM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 54 min |
| Jun 21, 1:59 PM CDT | Severe Thunderstorm Warning | ILX | Douglas, Edgar | 46 min |
| Jun 21, 2:43 PM CDT | Severe Thunderstorm Warning | ILX | Cumberland, Jasper | 47 min |
| Jun 21, 3:04 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 41 min |
| Jun 21, 3:21 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 39 min |
| Jun 21, 3:38 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Moultrie | 52 min |
| Jun 21, 3:54 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 51 min |
| Jun 21, 4:50 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper | 40 min |
| Jun 21, 5:32 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper | 43 min |
| Jun 22, 3:53 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Edgar | 48 min |
| Jun 22, 4:15 PM CDT | Severe Thunderstorm Warning | ILX | Mason, Menard | 45 min |
| Jun 22, 4:33 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 19 min |
| Jun 22, 4:43 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Edgar | 62 min |
| Jun 22, 4:45 PM CDT | Severe Thunderstorm Warning | LSX | Brown, Pike | 60 min |
| Jun 22, 4:55 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Morgan, Scott | 50 min |
| Jun 22, 5:11 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 49 min |
| Jun 22, 5:36 PM CDT | Severe Thunderstorm Warning | ILX | Scott | 24 min |
| Jun 22, 5:41 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 15 min |
| Jun 22, 5:44 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Pike | 47 min |
| Jun 22, 5:49 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 41 min |
| Jun 22, 6:27 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 32 min |
| Jun 22, 6:46 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Edgar | 44 min |
| Jun 23, 1:12 AM CDT | Severe Thunderstorm Warning | PAH | Perry | 33 min |
| Jun 23, 2:01 AM CDT | Severe Thunderstorm Warning | PAH | Johnson, Union | 29 min |
| Jun 24, 8:17 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 43 min |
| Jun 25, 8:38 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson | 67 min |
| Jun 26, 12:31 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 24 min |
| Jun 26, 12:38 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 67 min |
| Jun 26, 1:14 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 61 min |
| Jun 26, 1:46 AM CDT | Severe Thunderstorm Warning | LSX | Pike | 59 min |
| Jun 26, 3:57 AM CDT | Severe Thunderstorm Warning | LOT | Iroquois, Kankakee | 31 min |
| Jun 26, 4:18 AM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 44 min |
| Jun 27, 2:42 AM CDT | Severe Thunderstorm Warning | LSX | Pike | 34 min |
| Jun 27, 12:04 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 56 min |
| Jun 27, 12:53 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 52 min |
| Jun 27, 1:06 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Morgan, Scott | 54 min |
| Jun 27, 1:25 PM CDT | Severe Thunderstorm Warning | LSX | Brown, Pike | 27 min |
| Jun 27, 2:17 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 43 min |
| Jun 27, 3:00 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Montgomery | 45 min |
| Jun 27, 3:20 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Effingham, Moultrie, Shelby | 55 min |
| Jun 27, 3:29 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 46 min |
| Jun 27, 3:33 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 27 min |
| Jun 27, 3:38 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 33 min |
| Jun 27, 3:57 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 48 min |
| Jun 27, 4:11 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Effingham, Moultrie, Shelby | 64 min |
| Jun 27, 4:22 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 38 min |
| Jun 27, 4:27 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Marion | 48 min |
| Jun 27, 4:41 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 64 min |
| Jun 27, 4:55 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 30 min |
| Jun 27, 4:57 PM CDT | Severe Thunderstorm Warning | ILX | Clay | 48 min |
| Jun 27, 4:57 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 48 min |
| Jun 27, 5:15 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Cumberland | 45 min |
| Jun 27, 5:21 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 39 min |
| Jun 27, 5:25 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper | 50 min |
| Jun 27, 5:36 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Lawrence, Richland | 54 min |
| Jun 27, 5:57 PM CDT | Severe Thunderstorm Warning | ILX | Clark | 33 min |
| Jun 27, 6:09 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jefferson, Perry | 36 min |
| Jun 27, 6:12 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 33 min |
| Jun 27, 6:16 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 44 min |
| Jun 27, 6:22 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, White | 38 min |
| Jun 27, 6:32 PM CDT | Severe Thunderstorm Warning | PAH | Union | 43 min |
| Jun 27, 6:42 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 33 min |
| Jun 27, 6:44 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, White | 31 min |
| Jun 27, 6:58 PM CDT | Severe Thunderstorm Warning | PAH | Saline | 47 min |
| Jun 27, 6:59 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Hamilton, Wabash, Wayne, White | 46 min |
| Jun 27, 7:19 PM CDT | Severe Thunderstorm Warning | PAH | Wabash, White | 26 min |
| Jun 27, 7:22 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin | 38 min |
| Jun 28, 1:54 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Stephenson | 46 min |
| Jun 28, 2:32 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 32 min |
| Jun 28, 3:02 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane, Lee | 28 min |
| Jun 28, 3:26 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane, Lake, McHenry | 34 min |
| Jun 28, 3:27 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 19 min |
| Jun 28, 3:34 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane, Kendall, LaSalle | 26 min |
| Jun 28, 3:55 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane, Kendall, LaSalle | 35 min |
| Jun 28, 4:19 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Kane, Lake, McHenry | 28 min |
| Jun 28, 5:18 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 18 min |
| Jul 2, 2:59 PM CDT | Severe Thunderstorm Warning | DVN | Carroll | 31 min |
| Jul 2, 3:10 PM CDT | Severe Thunderstorm Warning | LOT | Ogle, Winnebago | 65 min |
| Jul 2, 4:07 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Kane, McHenry, Ogle, Winnebago | 53 min |
| Jul 2, 4:25 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Kane, Lake, McHenry | 55 min |
| Jul 2, 8:56 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 49 min |
| Jul 2, 11:07 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 23 min |
| Jul 2, 11:08 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon | 37 min |
| Jul 7, 8:16 AM CDT | Severe Thunderstorm Warning | LOT | DeKalb, DuPage, Kane | 36 min |
| Jul 7, 4:43 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 32 min |
| Jul 7, 9:44 PM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 61 min |
| Jul 7, 10:27 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Kane, Lee, McHenry, Ogle and 1 more | 63 min |
| Jul 7, 10:58 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane, Kendall, Lee, Ogle | 62 min |
| Jul 7, 11:44 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 36 min |
| Jul 8, 2:45 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 45 min |
| Jul 8, 3:34 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 24 min |
| Jul 8, 3:53 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 52 min |
| Jul 8, 4:06 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Massac, Pulaski, Union | 39 min |
| Jul 8, 4:13 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Menard | 47 min |
| Jul 8, 4:36 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Macoupin, Montgomery | 39 min |
| Jul 8, 4:39 PM CDT | Severe Thunderstorm Warning | PAH | Massac, Pope | 36 min |
| Jul 8, 4:55 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon | 65 min |
| Jul 8, 4:57 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 33 min |
| Jul 8, 5:09 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Moultrie, Piatt, Sangamon, Shelby | 66 min |
| Jul 8, 5:20 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Jersey, Macoupin, Madison, Montgomery | 55 min |
| Jul 8, 5:33 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas, Piatt | 57 min |
| Jul 8, 5:34 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 41 min |
| Jul 8, 5:41 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Coles, Cumberland, Moultrie, Shelby | 64 min |
| Jul 8, 5:51 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie | 39 min |
| Jul 8, 6:05 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin | 40 min |
| Jul 8, 6:23 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland, Edgar | 52 min |
| Jul 8, 6:38 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Edgar | 30 min |
| Jul 8, 7:10 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Madison, Saint Clair, Washington | 41 min |
| Jul 8, 8:31 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 44 min |
| Jul 10, 12:36 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 54 min |
| Jul 10, 1:30 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Lee | 60 min |
| Jul 10, 2:31 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle, Lee | 59 min |
| Jul 10, 2:41 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Whiteside | 49 min |
| Jul 10, 3:01 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Rock Island, Whiteside | 44 min |
| Jul 10, 3:46 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Whiteside | 59 min |
| Jul 10, 4:33 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 42 min |
| Jul 10, 5:11 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kankakee, Will | 27 min |
| Jul 10, 5:56 PM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry, Winnebago | 64 min |
| Jul 10, 6:19 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 41 min |
| Jul 10, 6:37 PM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 53 min |
| Jul 10, 6:56 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DeKalb, DuPage, Kane, Lee, Ogle | 64 min |
| Jul 10, 7:04 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 56 min |
| Jul 10, 7:07 PM CDT | Severe Thunderstorm Warning | DVN | Putnam | 38 min |
| Jul 10, 7:22 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 25 min |
| Jul 10, 7:52 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 37 min |
| Jul 10, 9:20 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 55 min |
| Jul 11, 3:26 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene | 49 min |
| Jul 11, 3:35 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 40 min |
| Jul 11, 4:43 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 32 min |
| Jul 11, 5:04 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Pike | 41 min |
| Jul 11, 5:07 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 53 min |
| Jul 11, 5:08 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Madison, Saint Clair | 52 min |
| Jul 11, 5:43 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 17 min |
| Jul 11, 5:50 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 40 min |
| Jul 11, 5:53 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Madison | 52 min |
| Jul 11, 5:55 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 35 min |
| Jul 11, 5:58 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jefferson, Perry | 47 min |
| Jul 11, 6:02 PM CDT | Severe Thunderstorm Warning | DVN | McDonough | 43 min |
| Jul 11, 6:17 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Schuyler | 58 min |
| Jul 11, 6:21 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Madison | 39 min |
| Jul 11, 6:22 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jefferson | 38 min |
| Jul 11, 6:26 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey, Macoupin | 49 min |
| Jul 11, 6:42 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Wayne | 48 min |
| Jul 11, 7:04 PM CDT | Severe Thunderstorm Warning | LSX | Jersey, Macoupin | 41 min |
| Jul 11, 7:11 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey, Macoupin | 34 min |
| Jul 11, 7:27 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 33 min |
| Jul 12, 3:31 AM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 44 min |
| Jul 12, 4:15 AM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall, LaSalle | 60 min |
| Jul 12, 4:39 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DeKalb, DuPage, Kane, Kendall, LaSalle and 2 more | 66 min |
| Jul 12, 5:05 AM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall, LaSalle, Livingston | 55 min |
| Jul 12, 2:46 PM CDT | Severe Thunderstorm Warning | PAH | White | 29 min |
| Jul 12, 3:04 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 26 min |
| Jul 12, 3:40 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin | 35 min |
| Jul 12, 3:45 PM CDT | Severe Thunderstorm Warning | LSX | Jersey, Macoupin, Madison | 45 min |
| Jul 12, 3:57 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Saline | 48 min |
| Jul 12, 4:07 PM CDT | Severe Thunderstorm Warning | PAH | Union | 38 min |
| Jul 12, 4:29 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Johnson, Pulaski | 46 min |
| Jul 12, 4:35 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Piatt | 55 min |
| Jul 12, 4:36 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Pope, Saline, Williamson | 24 min |
| Jul 12, 4:43 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Fayette, Montgomery | 47 min |
| Jul 12, 4:45 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 45 min |
| Jul 12, 4:52 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 38 min |
| Jul 12, 5:14 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 51 min |
| Jul 12, 5:24 PM CDT | Severe Thunderstorm Warning | LSX | Randolph, Washington | 36 min |
| Jul 12, 5:29 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 50 min |
| Jul 12, 5:52 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jefferson, Perry | 32 min |
| Jul 12, 5:58 PM CDT | Severe Thunderstorm Warning | ILX | Jasper | 30 min |
| Jul 19, 9:54 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 66 min |
| Jul 19, 10:53 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 67 min |
| Jul 19, 11:37 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Lee, Ogle | 53 min |
| Jul 20, 2:37 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 38 min |
| Jul 20, 3:14 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 31 min |
| Jul 20, 3:19 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 26 min |
| Jul 21, 4:28 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 47 min |
| Jul 21, 4:47 AM CDT | Severe Thunderstorm Warning | ILX | Fulton | 28 min |
| Jul 21, 5:06 AM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 54 min |
| Jul 21, 5:16 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason, Peoria, Tazewell | 44 min |
| Jul 21, 5:18 AM CDT | Severe Thunderstorm Warning | ILX | Peoria, Tazewell, Woodford | 42 min |
| Jul 21, 5:45 AM CDT | Severe Thunderstorm Warning | ILX | Logan, McLean, Mason, Tazewell | 45 min |
| Jul 21, 5:46 AM CDT | Severe Thunderstorm Warning | DVN | Henderson, Henry, Mercer, Rock Island, Warren, Whiteside | 59 min |
| Jul 21, 5:51 AM CDT | Severe Thunderstorm Warning | ILX | McLean, Tazewell, Woodford | 39 min |
| Jul 21, 5:52 AM CDT | Severe Thunderstorm Warning | ILX | Knox, Stark | 53 min |
| Jul 21, 6:18 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean, Piatt | 42 min |
| Jul 21, 6:24 AM CDT | Severe Thunderstorm Warning | ILX | Peoria | 36 min |
| Jul 21, 6:25 AM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam, Whiteside | 65 min |
| Jul 21, 6:31 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 26 min |
| Jul 21, 6:39 AM CDT | Severe Thunderstorm Warning | ILX | Marshall | 36 min |
| Jul 21, 6:46 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Marshall, Peoria, Tazewell, Woodford | 29 min |
| Jul 21, 6:46 AM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 59 min |
| Jul 21, 7:12 AM CDT | Severe Thunderstorm Warning | ILX | McLean, Marshall, Tazewell, Woodford | 48 min |
| Jul 21, 7:28 AM CDT | Severe Thunderstorm Warning | LOT | Ford, Grundy, Iroquois, Kankakee, Kendall, Livingston and 1 more | 62 min |
| Jul 21, 7:44 AM CDT | Severe Thunderstorm Warning | ILX | Edgar, Vermilion | 20 min |
| Jul 21, 7:59 AM CDT | Severe Thunderstorm Warning | LOT | Iroquois, Kankakee, Will | 76 min |
| Jul 21, 7:06 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 39 min |
| Jul 21, 7:13 PM CDT | Severe Thunderstorm Warning | DVN | Warren | 43 min |
| Jul 21, 7:23 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 52 min |
| Jul 21, 7:29 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason, Peoria, Tazewell | 61 min |
| Jul 21, 8:05 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason | 40 min |
| Jul 21, 8:06 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason, Menard | 54 min |
| Jul 21, 8:13 PM CDT | Severe Thunderstorm Warning | ILX | Logan, McLean, Mason, Tazewell | 62 min |
| Jul 21, 8:31 PM CDT | Severe Thunderstorm Warning | DVN | McDonough | 34 min |
| Jul 21, 8:33 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon, Mason, Menard | 42 min |
| Jul 21, 8:37 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard, Sangamon | 38 min |
| Jul 21, 8:43 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Schuyler | 37 min |
| Jul 21, 8:46 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 44 min |
| Jul 21, 9:04 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Piatt | 56 min |
| Jul 21, 9:10 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon, Moultrie, Piatt, Sangamon | 65 min |
| Jul 21, 9:31 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 44 min |
| Jul 21, 10:07 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Coles, Douglas, Moultrie, Piatt | 53 min |
| Jul 21, 10:18 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 57 min |
| Jul 21, 10:46 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey | 50 min |
| Jul 21, 10:52 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Edgar | 38 min |
| Jul 21, 11:46 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Edgar | 46 min |
| Jul 21, 11:53 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 46 min |
| Jul 27, 7:02 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 58 min |
| Jul 27, 7:06 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Warren | 54 min |
| Jul 27, 7:30 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Morgan, Schuyler, Scott | 60 min |
| Jul 27, 7:42 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Warren | 63 min |
| Jul 27, 8:00 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown, Calhoun, Greene, Pike | 45 min |
| Jul 27, 8:29 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard, Morgan, Sangamon, Schuyler, Scott | 61 min |
| Jul 27, 8:44 PM CDT | Severe Thunderstorm Warning | LSX | Brown, Calhoun, Greene, Jersey, Macoupin, Pike | 46 min |
| Jul 27, 9:27 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Sangamon | 32 min |
| Jul 27, 9:31 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey, Macoupin, Madison, Pike | 44 min |
| Jul 27, 10:15 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Calhoun, Clinton, Jersey, Macoupin, Madison and 3 more | 45 min |
| Jul 29, 3:48 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 30 min |
| Jul 29, 4:22 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson | 53 min |
| Jul 29, 5:28 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Mercer, Warren | 62 min |
| Jul 29, 5:42 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 44 min |
| Jul 29, 5:44 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Logan, Mason, Tazewell | 61 min |
| Jul 29, 5:50 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Peoria, Tazewell, Woodford | 55 min |
| Jul 29, 5:55 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Sangamon | 65 min |
| Jul 29, 5:57 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Menard, Sangamon | 48 min |
| Jul 29, 6:10 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Marshall, Peoria, Stark, Woodford | 50 min |
| Jul 29, 6:34 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Macon, Piatt, Sangamon and 2 more | 56 min |
| Jul 29, 6:43 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Rock Island, Whiteside | 37 min |
| Jul 29, 6:45 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Marshall, Woodford | 30 min |
| Jul 29, 7:00 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 75 min |
| Jul 29, 7:04 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey, Macoupin | 41 min |
| Jul 29, 7:26 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, McLean, Piatt, Vermilion | 64 min |
| Jul 29, 8:15 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Grundy, Kendall, LaSalle | 45 min |
| Jul 30, 2:54 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Pope | 36 min |
| Jul 30, 7:14 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Williamson | 22 min |
| Jul 31, 11:55 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 65 min |
| Jul 31, 12:28 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Lee, Ogle, Winnebago | 77 min |
| Jul 31, 12:34 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 46 min |
| Jul 31, 1:24 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Kane, McHenry | 55 min |
| Jul 31, 1:44 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Grundy, Kane, Kendall, LaSalle, Lee | 47 min |
| Jul 31, 2:17 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane | 58 min |
| Jul 31, 3:18 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 26 min |
| Aug 3, 7:00 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 45 min |
| Aug 3, 7:16 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Whiteside | 50 min |
| Aug 4, 5:41 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 49 min |
| Aug 4, 5:52 PM CDT | Severe Thunderstorm Warning | DVN | Carroll | 38 min |
| Aug 4, 6:10 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 50 min |
| Aug 4, 6:11 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle, Winnebago | 79 min |
| Aug 4, 6:22 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 23 min |
| Aug 4, 6:34 PM CDT | Severe Thunderstorm Warning | DVN | Carroll | 26 min |
| Aug 4, 6:43 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane, Kendall, Lee, Ogle | 62 min |
| Aug 4, 6:45 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 15 min |
| Aug 4, 7:03 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 27 min |
| Aug 4, 7:18 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Cook, DuPage, Grundy, Kendall, Lake and 4 more | 72 min |
| Aug 4, 7:33 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle, Lee | 57 min |
| Aug 4, 8:14 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Kankakee, Will | 76 min |
| Aug 4, 8:26 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall, LaSalle, Will | 39 min |
| Aug 4, 9:59 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Kane, Lake, McHenry | 61 min |
| Aug 4, 11:14 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 61 min |
| Aug 5, 3:25 AM CDT | Severe Thunderstorm Warning | DVN | Henderson, Mercer, Rock Island, Warren | 72 min |
| Aug 5, 3:52 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox, Marshall, Peoria, Stark, Tazewell and 1 more | 53 min |
| Aug 5, 4:00 AM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Putnam | 73 min |
| Aug 5, 4:10 AM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Lee | 50 min |
| Aug 5, 4:42 AM CDT | Severe Thunderstorm Warning | ILX | McLean, Mason, Peoria, Tazewell, Woodford | 48 min |
| Aug 5, 4:57 AM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall, LaSalle | 63 min |
| Aug 5, 5:24 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, McLean | 24 min |
| Aug 5, 5:29 AM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Kankakee, Livingston | 49 min |
| Aug 5, 6:08 AM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Rock Island | 22 min |
| Aug 5, 6:20 AM CDT | Severe Thunderstorm Warning | DVN | Mercer | 40 min |
| Aug 5, 2:29 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 46 min |
| Aug 5, 2:56 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 49 min |
| Aug 5, 3:14 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 46 min |
| Aug 5, 3:27 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Wayne, White | 48 min |
| Aug 5, 4:02 PM CDT | Severe Thunderstorm Warning | PAH | White | 43 min |
| Aug 5, 4:05 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 40 min |
| Aug 5, 4:18 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 42 min |
| Aug 5, 4:44 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Pike | 46 min |
| Aug 5, 5:03 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 42 min |
| Aug 5, 5:25 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Morgan, Scott | 65 min |
| Aug 5, 5:30 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey, Pike | 60 min |
| Aug 5, 6:09 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey, Macoupin, Madison, Saint Clair | 51 min |
| Aug 5, 6:44 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 61 min |
| Aug 5, 6:55 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Macoupin, Madison, Montgomery and 2 more | 65 min |
| Aug 5, 7:09 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon, Shelby | 66 min |
| Aug 5, 7:09 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Montgomery | 51 min |
| Aug 5, 7:33 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 42 min |
| Aug 5, 7:42 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Clay, Cumberland, Effingham, Jasper, Richland and 1 more | 63 min |
| Aug 5, 7:47 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair, Washington | 13 min |
| Aug 5, 7:56 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Madison, Marion, Monroe and 3 more | 64 min |
| Aug 5, 8:13 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, Wayne | 47 min |
| Aug 5, 8:18 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 42 min |
| Aug 5, 8:36 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Jefferson, Wayne, White | 39 min |
| Aug 5, 8:38 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Clay, Crawford, Cumberland, Effingham, Jasper and 2 more | 52 min |
| Aug 9, 6:28 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 37 min |
| Aug 13, 6:29 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess | 25 min |
| Aug 28, 7:07 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 53 min |
| Aug 28, 7:33 PM CDT | Severe Thunderstorm Warning | LSX | Brown, Calhoun, Greene, Pike | 42 min |
| Aug 28, 7:47 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey | 43 min |
| Sep 8, 1:48 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie | 42 min |
| Sep 8, 2:04 PM CDT | Severe Thunderstorm Warning | ILX | Douglas | 41 min |
| Sep 8, 2:34 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 56 min |
| Sep 8, 6:50 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Madison | 40 min |
| Sep 8, 7:12 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Madison | 48 min |
| Sep 8, 7:27 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 48 min |
| Sep 8, 7:40 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Fayette, Montgomery | 50 min |
| Sep 8, 7:58 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Madison, Saint Clair | 47 min |
| Sep 8, 8:06 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Edgar | 54 min |
| Sep 8, 8:28 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 47 min |
| Sep 8, 8:28 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland | 30 min |
| Sep 8, 9:04 PM CDT | Severe Thunderstorm Warning | ILX | Jasper | 41 min |
| Sep 8, 9:53 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 23 min |
| Sep 12, 5:29 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 39 min |
| Sep 12, 10:22 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Peoria, Tazewell, Woodford | 53 min |
| Sep 12, 11:14 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell, Woodford | 46 min |
| Sep 13, 4:29 AM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Grundy, Kane, Kendall, LaSalle and 4 more | 1 min |
| Sep 13, 5:17 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Morgan, Scott | 58 min |
| Sep 19, 6:31 PM CDT | Severe Thunderstorm Warning | PAH | Union | 29 min |
| Sep 20, 3:23 PM CDT | Severe Thunderstorm Warning | DVN | Henderson | 24 min |
| Sep 20, 4:45 PM CDT | Severe Thunderstorm Warning | DVN | Mercer | 30 min |
| Sep 21, 1:26 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas | 45 min |
| Sep 29, 6:56 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 34 min |
| Dec 27, 2:59 AM CST | Severe Thunderstorm Warning | LOT | Ford, Grundy, Kankakee, Livingston, Will | 46 min |
| Dec 27, 10:32 AM CST | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 43 min |
| Dec 27, 10:55 AM CST | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Menard, Morgan, Schuyler and 1 more | 65 min |
| Dec 27, 10:59 AM CST | Severe Thunderstorm Warning | DVN | McDonough, Warren | 31 min |
| Dec 27, 11:02 AM CST | Severe Thunderstorm Warning | LSX | Calhoun | 43 min |
| Dec 27, 11:19 AM CST | Severe Thunderstorm Warning | ILX | Fulton, Knox, Peoria, Stark | 56 min |
| Dec 27, 11:24 AM CST | Severe Thunderstorm Warning | ILX | Cass, Menard, Morgan, Sangamon, Scott | 66 min |
| Dec 27, 11:38 AM CST | Severe Thunderstorm Warning | DVN | Bureau, Henry | 52 min |
| Dec 27, 12:02 PM CST | Severe Thunderstorm Warning | ILX | DeWitt, Fulton, Logan, McLean, Mason, Menard and 3 more | 58 min |
| Dec 27, 12:06 PM CST | Severe Thunderstorm Warning | ILX | McLean, Marshall, Peoria, Stark, Tazewell, Woodford | 54 min |
| Dec 27, 12:15 PM CST | Severe Thunderstorm Warning | ILX | Christian, DeWitt, Logan, Macon, Menard, Sangamon and 1 more | 60 min |
| Dec 27, 12:16 PM CST | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle, Lee, Livingston | 59 min |
| Dec 27, 12:30 PM CST | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 30 min |
| Dec 27, 12:37 PM CST | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, Logan, McLean, Macon, Piatt and 3 more | 38 min |
| Dec 27, 12:39 PM CST | Severe Thunderstorm Warning | ILX | Christian, Moultrie, Sangamon, Shelby | 66 min |
| Dec 27, 12:41 PM CST | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, Logan, McLean, Macon, Piatt and 3 more | 34 min |
| Dec 27, 12:57 PM CST | Severe Thunderstorm Warning | ILX | Shelby | 63 min |
| Dec 27, 12:59 PM CST | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 31 min |
| Dec 27, 1:00 PM CST | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 75 min |
| Dec 27, 1:06 PM CST | Severe Thunderstorm Warning | LSX | Calhoun, Jersey, Madison, Monroe, Saint Clair | 54 min |
| Dec 27, 1:10 PM CST | Severe Thunderstorm Warning | ILX | Champaign, Coles, Douglas, Edgar, Macon, Moultrie and 3 more | 65 min |
| Dec 27, 1:16 PM CST | Severe Thunderstorm Warning | ILX | DeWitt, Macon, Piatt | 44 min |
| Dec 27, 1:19 PM CST | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, Macon, Moultrie, Piatt | 41 min |
| Dec 27, 1:25 PM CST | Severe Thunderstorm Warning | LOT | Cook, Ford, Grundy, Iroquois, Kankakee, Kendall and 3 more | 80 min |
| Dec 27, 1:35 PM CST | Severe Thunderstorm Warning | ILX | Christian, Macon, Moultrie, Shelby | 25 min |
| Dec 27, 1:37 PM CST | Severe Thunderstorm Warning | LSX | Bond, Greene, Jersey, Macoupin, Madison, Monroe and 2 more | 53 min |
| Dec 27, 1:45 PM CST | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Moultrie, Shelby | 60 min |
| Dec 27, 2:03 PM CST | Severe Thunderstorm Warning | ILX | Vermilion | 41 min |
| Dec 27, 2:08 PM CST | Severe Thunderstorm Warning | LOT | Iroquois, Kankakee | 67 min |
| Dec 27, 2:16 PM CST | Severe Thunderstorm Warning | ILX | Champaign, Coles, Douglas, Edgar, Moultrie, Vermilion | 34 min |
| Dec 27, 2:32 PM CST | Severe Thunderstorm Warning | ILX | Christian, Coles, Cumberland, Effingham, Moultrie, Shelby | 43 min |
| Dec 27, 3:11 PM CST | Severe Thunderstorm Warning | ILX | Champaign, Coles, Douglas, Edgar, Moultrie, Piatt and 1 more | 49 min |
| Dec 27, 3:15 PM CST | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland, Douglas, Edgar, Effingham | 45 min |
| Dec 27, 3:21 PM CST | Severe Thunderstorm Warning | ILX | Moultrie, Shelby | 24 min |
| Dec 27, 3:35 PM CST | Severe Thunderstorm Warning | ILX | Edgar, Vermilion | 27 min |
| Dec 27, 4:58 PM CST | Severe Thunderstorm Warning | PAH | Jackson, Union | 32 min |
| Dec 27, 5:17 PM CST | Severe Thunderstorm Warning | ILX | Clay | 43 min |
| Dec 27, 5:45 PM CST | Severe Thunderstorm Warning | PAH | Alexander, Franklin, Hamilton, Jackson, Jefferson, Johnson and 3 more | 30 min |
| Dec 27, 6:00 PM CST | Severe Thunderstorm Warning | ILX | Jasper, Richland | 45 min |
| Dec 27, 6:15 PM CST | Severe Thunderstorm Warning | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 8 more | 45 min |
| Dec 27, 6:31 PM CST | Severe Thunderstorm Warning | ILX | Clay, Lawrence, Richland | 59 min |
| Dec 27, 6:46 PM CST | Severe Thunderstorm Warning | ILX | Crawford | 45 min |
| Dec 27, 6:59 PM CST | Severe Thunderstorm Warning | PAH | Edwards, Gallatin, Hardin, Massac, Pope, Saline and 2 more | 31 min |
| Dec 27, 7:30 PM CST | Severe Thunderstorm Warning | PAH | Gallatin, Hardin, Wabash, White | 45 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pike County56
- Adams County49
- Madison County46
- Saint Clair County40
- Macoupin County37
- LaSalle County36
- Calhoun County36
- DeKalb County36
- Fulton County35
- Mason County35
- Sangamon County34
- Kane County34
- Lee County34
- Jersey County33
- Tazewell County32
- McLean County32
- Brown County31
- Cook County31
- Will County31
- Greene County31
- Logan County31
- Monroe County31
- Coles County31
- Jo Daviess County30
- Edgar County30
- Rock Island County29
- Ogle County29
- McHenry County28
- Peoria County28
- Macon County28
- Carroll County28
- Woodford County28
- Clinton County27
- Whiteside County27
- Champaign County27
- Morgan County26
- Bond County26
- Montgomery County26
- Piatt County26
- Winnebago County25
62 more counties
- Moultrie County25
- Kendall County25
- Bureau County24
- Henry County24
- Shelby County24
- Mercer County24
- Iroquois County23
- Fayette County23
- DeWitt County23
- Washington County23
- Knox County23
- Douglas County23
- Stephenson County23
- Boone County22
- Cass County22
- Randolph County22
- Jasper County22
- Christian County22
- Cumberland County22
- Scott County21
- Jefferson County21
- DuPage County21
- Lake County21
- Vermilion County21
- Grundy County20
- Menard County20
- White County20
- Franklin County20
- Wayne County20
- Crawford County20
- Clark County19
- Marion County18
- Schuyler County17
- Kankakee County17
- Perry County17
- Stark County17
- Marshall County17
- Union County16
- Hamilton County16
- Henderson County16
- Livingston County15
- Williamson County15
- Warren County15
- Ford County14
- Clay County14
- Effingham County14
- Jackson County13
- Hancock County12
- Alexander County12
- Johnson County12
- Richland County12
- Gallatin County11
- Lawrence County11
- Saline County11
- Pope County11
- McDonough County11
- Putnam County11
- Pulaski County10
- Edwards County9
- Wabash County9
- Massac County8
- Hardin County6
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.