Alert archive / Illinois / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Illinois, 2025
704 severe thunderstorm warnings in 2025. 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 2025. Tap one for its archive.
- Severe Thunderstorm Warnings
- 704
- Busiest month
- March157 severe thunderstorm warnings
- Busiest day
- March 15, 202565 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 |
|---|---|---|---|---|
| Feb 6, 2:02 PM CST | Severe Thunderstorm Warning | PAH | Gallatin, White | 28 min |
| Feb 26, 6:51 PM CST | Severe Thunderstorm Warning | PAH | Wabash | 24 min |
| Mar 14, 7:35 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 55 min |
| Mar 14, 7:41 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson | 49 min |
| Mar 14, 8:05 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 25 min |
| Mar 14, 8:07 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough, Warren | 53 min |
| Mar 14, 8:08 PM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 52 min |
| Mar 14, 8:14 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 31 min |
| Mar 14, 8:18 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Mercer, Rock Island, Warren | 57 min |
| Mar 14, 8:25 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Pike | 50 min |
| Mar 14, 8:27 PM CDT | Severe Thunderstorm Warning | LSX | Brown, Calhoun, Pike | 48 min |
| Mar 14, 8:37 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Mercer, Warren | 38 min |
| Mar 14, 8:43 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 32 min |
| Mar 14, 8:51 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Mason, Morgan, Schuyler, Scott | 39 min |
| Mar 14, 8:57 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 63 min |
| Mar 14, 9:08 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Carroll, Henry, Mercer, Rock Island, Warren and 1 more | 52 min |
| Mar 14, 9:10 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Pike | 50 min |
| Mar 14, 9:17 PM CDT | Severe Thunderstorm Warning | DVN | McDonough, Warren | 28 min |
| Mar 14, 9:23 PM CDT | Severe Thunderstorm Warning | LSX | Jersey | 42 min |
| Mar 14, 9:26 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Rock Island, Whiteside | 49 min |
| Mar 14, 9:27 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Mason, Menard, Morgan, Sangamon, Schuyler and 1 more | 63 min |
| Mar 14, 9:46 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Marshall, Mason, Peoria, Stark, Tazewell and 1 more | 59 min |
| Mar 14, 9:47 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 43 min |
| Mar 14, 9:53 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Rock Island, Stephenson, Whiteside | 82 min |
| Mar 14, 9:57 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Macoupin, Madison, Montgomery | 48 min |
| Mar 14, 9:57 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 48 min |
| Mar 14, 9:58 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Putnam, Rock Island | 77 min |
| Mar 14, 10:04 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Logan, McLean, Mason, Menard, Sangamon and 1 more | 56 min |
| Mar 14, 10:08 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 82 min |
| Mar 14, 10:14 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 35 min |
| Mar 14, 10:21 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Peoria, Tazewell, Woodford | 54 min |
| Mar 14, 10:26 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 79 min |
| Mar 14, 10:38 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Macon, Piatt | 37 min |
| Mar 14, 10:38 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Fayette, Montgomery | 52 min |
| Mar 14, 10:40 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 28 min |
| Mar 14, 10:41 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon, Shelby | 64 min |
| Mar 14, 10:57 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Madison, Saint Clair, Washington | 31 min |
| Mar 14, 10:59 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Lee, Ogle, Winnebago | 76 min |
| Mar 14, 11:13 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Grundy, Iroquois, Kankakee, Kendall, Livingston and 1 more | 77 min |
| Mar 14, 11:13 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Madison, Washington | 23 min |
| Mar 14, 11:15 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Coles, Cumberland, Effingham, Jasper, Moultrie and 1 more | 60 min |
| Mar 14, 11:20 PM CDT | Severe Thunderstorm Warning | LOT | Kane, LaSalle, Lee, McHenry | 55 min |
| Mar 14, 11:21 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 39 min |
| Mar 14, 11:25 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 32 min |
| Mar 14, 11:39 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 15 min |
| Mar 14, 11:41 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Lake | 79 min |
| Mar 14, 11:54 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, Douglas, McLean, Macon, Moultrie and 1 more | 66 min |
| Mar 14, 11:59 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois, Kankakee, Will | 76 min |
| Mar 15, 12:12 AM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland, Douglas, Edgar, Effingham and 1 more | 63 min |
| Mar 15, 12:15 AM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 60 min |
| Mar 15, 12:32 AM CDT | Severe Thunderstorm Warning | PAH | Alexander, Jackson, Johnson, Union, Williamson | 43 min |
| Mar 15, 12:36 AM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 24 min |
| Mar 15, 12:49 AM CDT | Severe Thunderstorm Warning | ILX | Clark, Edgar | 26 min |
| Mar 15, 1:12 AM CDT | Severe Thunderstorm Warning | ILX | Clark, Edgar, Vermilion | 48 min |
| Mar 15, 1:12 AM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 48 min |
| Mar 15, 1:18 AM CDT | Severe Thunderstorm Warning | PAH | Edwards, Hamilton, Wabash, Wayne, White | 57 min |
| Mar 15, 1:35 AM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 26 min |
| Mar 15, 1:46 AM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 16 min |
| Mar 15, 1:48 AM CDT | Severe Thunderstorm Warning | ILX | Crawford, Lawrence, Richland | 42 min |
| Mar 15, 2:05 AM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hardin, Johnson, Massac, Pope | 40 min |
| Mar 15, 2:13 AM CDT | Severe Thunderstorm Warning | PAH | Alexander | 31 min |
| Mar 15, 2:15 AM CDT | Severe Thunderstorm Warning | PAH | Massac | 45 min |
| Mar 15, 2:33 AM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hardin | 42 min |
| Mar 15, 2:36 AM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hardin, Massac, Pope | 39 min |
| Mar 15, 2:47 AM CDT | Severe Thunderstorm Warning | PAH | White | 43 min |
| Mar 15, 3:15 AM CDT | Severe Thunderstorm Warning | PAH | Massac, Pope | 45 min |
| Mar 15, 10:33 AM CDT | Severe Thunderstorm Warning | PAH | Massac, Pope | 17 min |
| Mar 19, 8:57 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Rock Island, Whiteside | 33 min |
| Mar 19, 9:10 AM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 35 min |
| Mar 19, 12:09 PM CDT | Severe Thunderstorm Warning | DVN | McDonough | 51 min |
| Mar 19, 12:36 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Mercer, Rock Island, Warren | 54 min |
| Mar 19, 1:01 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 33 min |
| Mar 19, 2:01 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Schuyler | 29 min |
| Mar 19, 2:15 PM CDT | Severe Thunderstorm Warning | ILX | Fulton | 30 min |
| Mar 19, 2:53 PM CDT | Severe Thunderstorm Warning | ILX | Mason, Menard | 37 min |
| Mar 19, 3:08 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Menard | 37 min |
| Mar 19, 3:19 PM CDT | Severe Thunderstorm Warning | ILX | Logan, McLean, Mason, Tazewell | 41 min |
| Mar 19, 3:43 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Mason, Menard, Sangamon | 35 min |
| Mar 19, 3:58 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 47 min |
| Mar 19, 4:04 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Effingham, Moultrie, Shelby | 41 min |
| Mar 19, 4:12 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 48 min |
| Mar 19, 4:13 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon, Sangamon | 47 min |
| Mar 19, 4:23 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Coles, Douglas, Edgar, Moultrie | 52 min |
| Mar 19, 4:24 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall, LaSalle, Will | 51 min |
| Mar 19, 4:35 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Jasper, Richland | 40 min |
| Mar 19, 4:37 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Clay, Crawford, Cumberland, Jasper | 53 min |
| Mar 19, 4:51 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Grundy, Iroquois, Kankakee, Livingston, Will | 39 min |
| Mar 19, 5:00 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean, Piatt | 30 min |
| Mar 19, 5:01 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Jasper, Lawrence, Richland | 44 min |
| Mar 19, 5:01 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 44 min |
| Mar 19, 5:09 PM CDT | Severe Thunderstorm Warning | ILX | Edgar, Vermilion | 66 min |
| Mar 19, 5:15 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 45 min |
| Mar 19, 5:17 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Livingston | 43 min |
| Mar 19, 5:18 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 27 min |
| Mar 19, 5:37 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Montgomery | 23 min |
| Mar 19, 5:38 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 35 min |
| Mar 19, 5:43 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 36 min |
| Mar 19, 5:50 PM CDT | Severe Thunderstorm Warning | ILX | Christian, DeWitt, Logan, Macon, Moultrie, Piatt and 1 more | 55 min |
| Mar 19, 7:29 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 16 min |
| Mar 19, 7:31 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford | 29 min |
| Mar 21, 7:58 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 34 min |
| Mar 21, 8:13 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 47 min |
| Mar 21, 8:17 PM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 43 min |
| Mar 21, 8:21 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 39 min |
| Mar 21, 8:40 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Schuyler | 50 min |
| Mar 23, 4:18 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Peoria, Woodford | 25 min |
| Mar 28, 2:58 AM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Warren | 47 min |
| Mar 30, 12:17 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Marion, Montgomery, Washington | 43 min |
| Mar 30, 12:33 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Coles, Douglas, Macon, Moultrie, Piatt and 1 more | 42 min |
| Mar 30, 1:11 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Coles, Cumberland, Douglas, Macon, Moultrie and 2 more | 49 min |
| Mar 30, 1:15 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, McLean, Piatt | 30 min |
| Mar 30, 1:18 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 57 min |
| Mar 30, 1:35 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 40 min |
| Mar 30, 1:40 PM CDT | Severe Thunderstorm Warning | ILX | Cumberland, Effingham, Jasper | 35 min |
| Mar 30, 1:44 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas, Edgar, Vermilion | 31 min |
| Mar 30, 1:47 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Lake, McHenry | 43 min |
| Mar 30, 1:51 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland, Edgar, Jasper | 24 min |
| Mar 30, 1:58 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph, Saint Clair | 62 min |
| Mar 30, 2:02 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 73 min |
| Mar 30, 2:07 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 23 min |
| Mar 30, 2:11 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Coles, Douglas, Edgar, Vermilion | 35 min |
| Mar 30, 2:15 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois, Kankakee, Will | 60 min |
| Mar 30, 2:17 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland, Edgar | 43 min |
| Mar 30, 2:17 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 43 min |
| Mar 30, 2:27 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 48 min |
| Mar 30, 2:28 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 56 min |
| Mar 30, 2:32 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 43 min |
| Mar 30, 2:44 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 31 min |
| Mar 30, 2:49 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson, Wayne | 41 min |
| Mar 30, 2:52 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham, Jasper, Richland | 23 min |
| Mar 30, 2:59 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Edgar | 31 min |
| Mar 30, 3:06 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Cumberland, Jasper | 24 min |
| Mar 30, 3:11 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Marion, Washington | 49 min |
| Mar 30, 3:13 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham, Jasper, Richland | 32 min |
| Mar 30, 3:16 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 44 min |
| Mar 30, 3:19 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 56 min |
| Mar 30, 3:28 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Cumberland, Edgar, Jasper | 62 min |
| Mar 30, 3:31 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 44 min |
| Mar 30, 3:39 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 51 min |
| Mar 30, 3:41 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 20 min |
| Mar 30, 3:46 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Crawford, Effingham, Jasper, Lawrence, Richland | 59 min |
| Mar 30, 3:47 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Jefferson, Perry | 43 min |
| Mar 30, 4:08 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Jackson, Jefferson, Perry, Wayne | 52 min |
| Mar 30, 4:24 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry | 51 min |
| Mar 30, 4:27 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Jasper | 10 min |
| Mar 30, 4:27 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Hamilton, Wayne, White | 48 min |
| Mar 30, 4:38 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 52 min |
| Mar 30, 4:40 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Lawrence, Richland | 35 min |
| Mar 30, 4:57 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Williamson | 48 min |
| Mar 30, 5:01 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 44 min |
| Mar 30, 5:26 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Williamson | 49 min |
| Mar 30, 5:40 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton | 37 min |
| Mar 30, 5:43 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski, Union | 47 min |
| Mar 30, 6:03 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 42 min |
| Mar 30, 6:03 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hamilton, Saline, White | 42 min |
| Mar 30, 6:10 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Jackson, Johnson, Pulaski, Union, Williamson | 50 min |
| Mar 30, 6:22 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Massac, Pope, Pulaski, Union | 38 min |
| Mar 30, 6:48 PM CDT | Severe Thunderstorm Warning | PAH | Hardin, Johnson, Massac, Pope | 42 min |
| Mar 30, 7:12 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hardin | 48 min |
| Apr 2, 8:27 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 48 min |
| Apr 2, 9:09 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Pike | 51 min |
| Apr 2, 9:33 AM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Morgan, Schuyler, Scott | 27 min |
| Apr 2, 10:24 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Tazewell | 36 min |
| Apr 2, 11:57 AM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria, Stark | 33 min |
| Apr 2, 2:49 PM CDT | Severe Thunderstorm Warning | ILX | Menard, Morgan, Sangamon | 26 min |
| Apr 2, 3:14 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard, Sangamon | 31 min |
| Apr 2, 3:26 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Tazewell | 34 min |
| Apr 2, 3:45 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Macon, Piatt, Sangamon | 45 min |
| Apr 2, 3:46 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 13 min |
| Apr 2, 3:56 PM CDT | Severe Thunderstorm Warning | ILX | Christian, DeWitt, Logan, Menard, Morgan, Sangamon | 34 min |
| Apr 2, 4:02 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 58 min |
| Apr 2, 4:19 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, McLean, Piatt | 26 min |
| Apr 2, 4:24 PM CDT | Severe Thunderstorm Warning | ILX | Christian, DeWitt, Logan, Macon, Piatt, Sangamon | 51 min |
| Apr 2, 4:30 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 30 min |
| Apr 2, 4:38 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Madison, Saint Clair | 52 min |
| Apr 2, 4:50 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, McLean, Piatt, Vermilion | 40 min |
| Apr 2, 4:57 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 48 min |
| Apr 2, 4:59 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Piatt, Vermilion | 46 min |
| Apr 2, 5:00 PM CDT | Severe Thunderstorm Warning | LSX | Randolph, Saint Clair, Washington | 36 min |
| Apr 2, 5:02 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 28 min |
| Apr 2, 5:11 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Fayette, Montgomery | 64 min |
| Apr 2, 5:16 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson, Perry | 44 min |
| Apr 2, 5:25 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Fayette, Marion, Washington | 50 min |
| Apr 2, 5:30 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 30 min |
| Apr 2, 5:34 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 41 min |
| Apr 2, 5:57 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham | 48 min |
| Apr 2, 5:58 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Johnson, Massac, Pope, Pulaski, Union and 1 more | 47 min |
| Apr 2, 6:01 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry, Union | 59 min |
| Apr 2, 6:27 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Clay, Coles, Cumberland, Effingham, Jasper and 1 more | 48 min |
| Apr 2, 6:28 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Jefferson, Johnson, Pope, Saline and 2 more | 47 min |
| Apr 2, 6:36 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Jackson, Jefferson, Perry, Saline and 2 more | 39 min |
| Apr 2, 6:49 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Clay, Coles, Crawford, Cumberland, Edgar and 3 more | 41 min |
| Apr 2, 6:54 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Jackson, Johnson, Pope, Saline and 2 more | 51 min |
| Apr 2, 7:04 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, Wayne, White | 41 min |
| Apr 2, 7:04 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hardin, Pope, Saline | 26 min |
| Apr 2, 7:06 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Jasper | 24 min |
| Apr 2, 7:10 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Johnson, Pulaski, Union | 50 min |
| Apr 2, 7:14 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Franklin, Hamilton, Jefferson, Saline, Wabash and 3 more | 46 min |
| Apr 2, 7:23 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Edgar, Jasper, Lawrence, Richland | 37 min |
| Apr 2, 7:26 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Cumberland, Effingham, Jasper, Richland | 34 min |
| Apr 2, 7:46 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hamilton, Saline, White, Williamson | 44 min |
| Apr 2, 7:53 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Hardin, Johnson, Massac, Pope, Pulaski | 52 min |
| Apr 2, 7:58 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Lawrence | 47 min |
| Apr 2, 8:18 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Gallatin, Saline, Wabash, White | 42 min |
| Apr 2, 8:28 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hardin | 62 min |
| Apr 2, 8:32 PM CDT | Severe Thunderstorm Warning | PAH | Massac, Pope | 43 min |
| Apr 4, 8:04 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 41 min |
| Apr 4, 8:20 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Union | 40 min |
| Apr 4, 8:30 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski, Union | 45 min |
| Apr 4, 8:54 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Johnson, Massac, Pope, Pulaski, Union | 54 min |
| Apr 4, 9:24 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Gallatin, Hamilton, Saline, White, Williamson | 51 min |
| Apr 4, 10:01 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, White | 44 min |
| Apr 4, 10:06 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 39 min |
| Apr 4, 10:33 PM CDT | Severe Thunderstorm Warning | PAH | Massac | 42 min |
| Apr 4, 11:11 PM CDT | Severe Thunderstorm Warning | PAH | Pope | 34 min |
| Apr 10, 12:26 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 49 min |
| Apr 10, 12:51 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 39 min |
| Apr 10, 1:05 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 40 min |
| Apr 10, 1:33 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Jackson, Union, Williamson | 42 min |
| Apr 10, 2:05 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Jefferson, Saline | 30 min |
| Apr 10, 2:06 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Pulaski, Union | 13 min |
| Apr 10, 2:12 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, Wayne, White | 48 min |
| Apr 10, 2:22 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 38 min |
| Apr 10, 2:33 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 42 min |
| Apr 10, 2:41 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 49 min |
| Apr 10, 2:53 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 37 min |
| Apr 10, 3:00 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, Wayne, White | 45 min |
| Apr 10, 3:59 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 16 min |
| Apr 10, 4:29 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason, Schuyler | 18 min |
| Apr 10, 5:47 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 17 min |
| Apr 19, 1:40 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Madison, Saint Clair | 50 min |
| Apr 19, 1:43 AM CDT | Severe Thunderstorm Warning | LSX | Clinton, Monroe, Randolph, Saint Clair, Washington | 47 min |
| Apr 19, 2:16 AM CDT | Severe Thunderstorm Warning | LSX | Clinton, Fayette, Marion | 44 min |
| Apr 19, 2:32 AM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham, Jasper, Richland | 28 min |
| Apr 19, 2:59 AM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham, Jasper, Richland | 12 min |
| Apr 19, 6:18 AM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry, Union | 30 min |
| Apr 20, 6:15 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 60 min |
| Apr 20, 6:27 PM CDT | Severe Thunderstorm Warning | LSX | Brown, Calhoun, Pike | 63 min |
| Apr 20, 6:32 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson | 43 min |
| Apr 20, 6:45 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Morgan, Schuyler, Scott | 45 min |
| Apr 20, 6:56 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey, Madison | 64 min |
| Apr 20, 6:58 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 62 min |
| Apr 20, 7:00 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 60 min |
| Apr 20, 7:14 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Mercer, Warren | 61 min |
| Apr 20, 7:14 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 16 min |
| Apr 20, 7:25 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 65 min |
| Apr 20, 7:29 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Christian, Fulton, Mason, Menard, Sangamon and 2 more | 7 min |
| Apr 20, 7:33 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Warren | 42 min |
| Apr 20, 7:33 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Menard, Morgan, Sangamon and 2 more | 27 min |
| Apr 20, 7:43 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 47 min |
| Apr 20, 7:53 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph, Saint Clair | 52 min |
| Apr 20, 7:55 PM CDT | Severe Thunderstorm Warning | DVN | McDonough, Mercer, Warren | 65 min |
| Apr 20, 7:56 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Menard, Morgan, Sangamon and 1 more | 34 min |
| Apr 20, 7:59 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox, Mason, Schuyler | 31 min |
| Apr 20, 8:08 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 67 min |
| Apr 20, 8:25 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Logan, Mason, Menard, Peoria, Sangamon and 1 more | 35 min |
| Apr 20, 8:28 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox, Marshall, Peoria, Stark, Tazewell and 1 more | 32 min |
| Apr 20, 8:31 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 59 min |
| Apr 20, 8:56 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Marshall, Peoria, Stark, Tazewell, Woodford | 15 min |
| Apr 20, 9:12 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Marion, Washington | 35 min |
| Apr 20, 9:19 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 26 min |
| Apr 20, 9:54 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Williamson | 36 min |
| Apr 21, 12:23 AM CDT | Severe Thunderstorm Warning | PAH | White | 37 min |
| Apr 22, 4:22 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria | 38 min |
| Apr 29, 7:08 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph, Saint Clair, Washington | 42 min |
| Apr 29, 7:34 AM CDT | Severe Thunderstorm Warning | LSX | Clinton, Marion, Washington | 29 min |
| Apr 29, 7:41 AM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 22 min |
| Apr 29, 1:27 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 23 min |
| Apr 29, 1:34 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry | 41 min |
| Apr 29, 1:37 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Jackson, Union | 40 min |
| Apr 29, 2:03 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Franklin, Jackson, Johnson, Perry, Pulaski and 2 more | 42 min |
| Apr 29, 2:04 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Marion, Washington | 31 min |
| Apr 29, 2:07 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 38 min |
| Apr 29, 2:08 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 37 min |
| Apr 29, 2:30 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Jefferson, Saline, White, Williamson | 45 min |
| Apr 29, 2:52 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Jefferson, Wayne, White | 23 min |
| Apr 29, 3:00 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hamilton, Saline, White | 45 min |
| Apr 29, 3:11 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Hamilton, Wabash, Wayne, White | 49 min |
| Apr 29, 3:19 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence, Richland | 26 min |
| Apr 29, 3:48 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence, Richland | 42 min |
| Apr 30, 7:56 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 19 min |
| Apr 30, 7:57 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 33 min |
| Apr 30, 8:13 PM CDT | Severe Thunderstorm Warning | ILX | Cumberland, Effingham, Shelby | 47 min |
| Apr 30, 8:27 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 35 min |
| Apr 30, 8:35 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 14 min |
| Apr 30, 9:38 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford | 48 min |
| Apr 30, 9:46 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Edgar | 27 min |
| Apr 30, 10:59 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, McLean, Piatt | 31 min |
| May 1, 5:01 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 29 min |
| May 1, 5:22 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 38 min |
| May 1, 5:43 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Williamson | 28 min |
| May 1, 5:48 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 42 min |
| May 1, 5:55 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Williamson | 50 min |
| May 1, 6:02 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Union | 43 min |
| May 1, 6:44 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 35 min |
| May 1, 6:51 PM CDT | Severe Thunderstorm Warning | PAH | Union | 22 min |
| May 1, 7:03 PM CDT | Severe Thunderstorm Warning | PAH | Saline | 14 min |
| May 15, 4:38 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Ogle, Winnebago | 52 min |
| May 15, 5:00 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Henry, Rock Island, Whiteside | 60 min |
| May 15, 5:03 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry | 57 min |
| May 15, 5:27 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Whiteside | 33 min |
| May 15, 5:33 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 43 min |
| May 15, 5:35 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria, Stark | 40 min |
| May 15, 5:52 PM CDT | Severe Thunderstorm Warning | LOT | Ogle | 53 min |
| May 15, 5:57 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, McHenry, Ogle, Winnebago | 71 min |
| May 15, 6:12 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard, Sangamon | 48 min |
| May 15, 6:15 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Lake | 45 min |
| May 15, 6:23 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Menard, Tazewell | 37 min |
| May 15, 6:26 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Sangamon | 49 min |
| May 15, 6:29 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Peoria, Tazewell, Woodford | 46 min |
| May 15, 6:40 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane, McHenry | 28 min |
| May 15, 6:44 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean | 46 min |
| May 15, 6:52 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 53 min |
| May 15, 7:08 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Livingston | 54 min |
| May 15, 7:12 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Logan, Macon, Sangamon | 32 min |
| May 15, 7:19 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon | 41 min |
| May 15, 7:29 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Lake | 46 min |
| May 15, 7:35 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kankakee, Livingston, Will | 28 min |
| May 15, 7:45 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Grundy, Kankakee, Livingston, Will | 60 min |
| May 15, 7:48 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 57 min |
| May 15, 7:50 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Macon, Piatt | 25 min |
| May 15, 8:01 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 29 min |
| May 15, 8:34 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 19 min |
| May 16, 1:55 AM CDT | Severe Thunderstorm Warning | PAH | Johnson, Massac, Pope, Pulaski, Union | 50 min |
| May 16, 2:28 AM CDT | Severe Thunderstorm Warning | PAH | Hardin, Pope | 47 min |
| May 16, 3:13 AM CDT | Severe Thunderstorm Warning | PAH | Hardin | 21 min |
| May 16, 2:02 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 43 min |
| May 16, 2:26 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey, Macoupin, Pike | 49 min |
| May 16, 2:32 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 31 min |
| May 16, 2:52 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Monroe, Randolph, Saint Clair, Washington | 30 min |
| May 16, 3:00 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 45 min |
| May 16, 3:07 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 38 min |
| May 16, 3:14 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Marion | 36 min |
| May 16, 3:24 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon, Sangamon | 24 min |
| May 16, 3:29 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 31 min |
| May 16, 3:32 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon, Shelby | 43 min |
| May 16, 3:49 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 23 min |
| May 16, 4:02 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Moultrie, Piatt, Shelby | 20 min |
| May 16, 4:06 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham, Jasper | 39 min |
| May 16, 4:15 PM CDT | Severe Thunderstorm Warning | LSX | Marion, Monroe, Randolph, Saint Clair, Washington | 24 min |
| May 16, 4:19 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Macon, Piatt | 26 min |
| May 16, 4:23 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Perry | 17 min |
| May 16, 4:37 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas, Edgar, Piatt, Vermilion | 50 min |
| May 16, 4:46 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Edgar, Vermilion | 46 min |
| May 16, 4:47 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 43 min |
| May 16, 5:00 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 65 min |
| May 16, 5:20 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 22 min |
| May 16, 5:29 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 31 min |
| May 16, 5:32 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Edgar | 43 min |
| May 16, 5:33 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 42 min |
| May 16, 5:53 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland, Edgar | 37 min |
| May 16, 6:07 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Williamson | 38 min |
| May 16, 6:17 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, White | 43 min |
| May 16, 6:27 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 16 min |
| May 16, 6:32 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hamilton, Saline, White | 43 min |
| May 16, 6:39 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Williamson | 33 min |
| May 16, 6:43 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 35 min |
| May 16, 7:02 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin | 43 min |
| May 16, 7:03 PM CDT | Severe Thunderstorm Warning | PAH | Saline, Williamson | 42 min |
| May 16, 7:20 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 40 min |
| May 16, 7:22 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Saline | 38 min |
| May 16, 7:34 PM CDT | Severe Thunderstorm Warning | PAH | Massac, Pope | 41 min |
| May 16, 7:42 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin | 24 min |
| May 19, 7:53 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 32 min |
| May 19, 9:28 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 47 min |
| May 19, 10:01 PM CDT | Severe Thunderstorm Warning | LSX | Jersey, Madison | 44 min |
| May 19, 10:43 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey, Macoupin, Madison | 29 min |
| May 19, 10:53 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Pike | 68 min |
| May 19, 10:56 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 57 min |
| May 19, 11:36 PM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 23 min |
| May 20, 12:31 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Madison | 44 min |
| May 20, 1:10 AM CDT | Severe Thunderstorm Warning | PAH | Alexander, Jackson, Union | 7 min |
| May 20, 1:19 AM CDT | Severe Thunderstorm Warning | PAH | Alexander, Jackson, Johnson, Pulaski, Union, Williamson | 41 min |
| May 20, 1:38 AM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 39 min |
| May 20, 1:54 AM CDT | Severe Thunderstorm Warning | PAH | Johnson, Massac, Pope | 32 min |
| May 20, 2:04 AM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, White | 41 min |
| May 20, 1:19 PM CDT | Severe Thunderstorm Warning | ILX | Morgan | 41 min |
| May 20, 1:32 PM CDT | Severe Thunderstorm Warning | ILX | Morgan | 43 min |
| May 20, 1:39 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 66 min |
| May 20, 1:40 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard, Sangamon | 50 min |
| May 20, 1:43 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Rock Island | 62 min |
| May 20, 2:30 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Marshall, Peoria, Stark, Tazewell, Woodford | 45 min |
| May 20, 2:31 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard, Sangamon | 44 min |
| May 20, 2:56 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 47 min |
| May 20, 3:01 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Massac, Pope, Pulaski | 44 min |
| May 20, 3:14 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 31 min |
| May 20, 3:19 PM CDT | Severe Thunderstorm Warning | LOT | Ford | 41 min |
| May 20, 3:34 PM CDT | Severe Thunderstorm Warning | PAH | Massac, Pope | 41 min |
| May 20, 3:53 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean | 37 min |
| May 20, 4:12 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 33 min |
| May 20, 4:14 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 76 min |
| May 20, 4:24 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 51 min |
| May 20, 4:27 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Piatt | 48 min |
| May 20, 4:33 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, McLean | 12 min |
| May 20, 5:10 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 65 min |
| May 20, 5:31 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 23 min |
| May 20, 6:07 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 38 min |
| May 20, 7:20 PM CDT | Severe Thunderstorm Warning | ILX | Edgar, Vermilion | 40 min |
| Jun 3, 12:50 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Ogle, Winnebago | 40 min |
| Jun 3, 1:10 PM CDT | Severe Thunderstorm Warning | LOT | McHenry | 50 min |
| Jun 3, 1:47 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 25 min |
| Jun 3, 6:23 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Mercer, Rock Island, Warren | 67 min |
| Jun 3, 6:46 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 59 min |
| Jun 3, 7:08 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Rock Island, Whiteside | 52 min |
| Jun 3, 7:30 PM CDT | Severe Thunderstorm Warning | ILX | Stark | 45 min |
| Jun 3, 7:49 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Carroll, Henry, Stephenson, Whiteside | 56 min |
| Jun 3, 7:58 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Lee, Ogle | 64 min |
| Jun 6, 7:43 AM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Jefferson, Wayne, White | 47 min |
| Jun 6, 1:01 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 44 min |
| Jun 6, 1:34 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Johnson, Union, Williamson | 41 min |
| Jun 6, 1:47 PM CDT | Severe Thunderstorm Warning | PAH | Massac, Pope | 43 min |
| Jun 6, 1:58 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Pope, Saline, Union, Williamson | 47 min |
| Jun 6, 2:08 PM CDT | Severe Thunderstorm Warning | PAH | Hardin, Pope | 38 min |
| Jun 7, 10:30 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Union | 22 min |
| Jun 7, 11:23 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Massac, Pulaski, Union | 37 min |
| Jun 8, 2:32 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane | 43 min |
| Jun 8, 2:51 PM CDT | Severe Thunderstorm Warning | LOT | DuPage | 54 min |
| Jun 8, 3:26 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard, Sangamon | 34 min |
| Jun 8, 3:31 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 44 min |
| Jun 8, 3:49 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 41 min |
| Jun 8, 4:12 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 21 min |
| Jun 8, 4:30 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon | 31 min |
| Jun 9, 1:12 AM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 27 min |
| Jun 9, 5:13 AM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 32 min |
| Jun 9, 5:42 AM CDT | Severe Thunderstorm Warning | PAH | Massac, Pope, Pulaski | 33 min |
| Jun 17, 5:21 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 24 min |
| Jun 17, 9:41 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 37 min |
| Jun 18, 9:28 AM CDT | Severe Thunderstorm Warning | ILX | Cass, Mason, Morgan, Schuyler | 32 min |
| Jun 18, 9:50 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason, Schuyler | 25 min |
| Jun 18, 10:36 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason, Peoria, Tazewell | 24 min |
| Jun 18, 11:32 AM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 28 min |
| Jun 18, 12:05 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Coles, Cumberland, Douglas, Effingham, Jasper and 3 more | 25 min |
| Jun 18, 12:22 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, Douglas, McLean, Piatt | 23 min |
| Jun 18, 12:30 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Clark, Coles, Cumberland, Douglas, Edgar and 4 more | 30 min |
| Jun 18, 12:45 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 45 min |
| Jun 18, 12:53 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, Wayne | 52 min |
| Jun 18, 12:55 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Clark, Coles, Crawford, Cumberland, Douglas and 3 more | 50 min |
| Jun 18, 1:03 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 42 min |
| Jun 18, 1:06 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 54 min |
| Jun 18, 1:07 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Jefferson | 38 min |
| Jun 18, 1:14 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Lawrence, Richland | 46 min |
| Jun 18, 1:30 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Richland | 30 min |
| Jun 18, 1:44 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Edgar, Vermilion | 31 min |
| Jun 18, 1:48 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, McLean, Macon, Piatt | 27 min |
| Jun 18, 1:56 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Lawrence | 19 min |
| Jun 18, 1:57 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 63 min |
| Jun 18, 1:59 PM CDT | Severe Thunderstorm Warning | PAH | Wabash | 31 min |
| Jun 18, 2:08 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 22 min |
| Jun 18, 2:20 PM CDT | Severe Thunderstorm Warning | PAH | White | 40 min |
| Jun 18, 2:23 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Lawrence | 22 min |
| Jun 18, 2:28 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 32 min |
| Jun 18, 3:02 PM CDT | Severe Thunderstorm Warning | PAH | Wabash | 43 min |
| Jun 24, 3:57 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 34 min |
| Jun 24, 6:20 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 40 min |
| Jun 25, 4:06 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Rock Island, Whiteside | 36 min |
| Jun 25, 5:04 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Whiteside | 26 min |
| Jun 25, 5:04 PM CDT | Severe Thunderstorm Warning | LOT | Kane | 41 min |
| Jun 25, 5:22 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Whiteside | 43 min |
| Jun 25, 5:52 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 44 min |
| Jun 26, 6:28 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, DuPage, Kane, Kendall, Will | 45 min |
| Jun 26, 7:39 PM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 36 min |
| Jun 26, 7:50 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 40 min |
| Jun 27, 1:15 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Edgar | 31 min |
| Jun 27, 2:27 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey, Madison | 48 min |
| Jun 27, 3:12 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Monroe, Saint Clair | 33 min |
| Jun 29, 8:03 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Lake | 42 min |
| Jun 29, 9:17 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 13 min |
| Jul 6, 4:11 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 49 min |
| Jul 6, 4:39 PM CDT | Severe Thunderstorm Warning | ILX | Effingham, Shelby | 36 min |
| Jul 6, 4:46 PM CDT | Severe Thunderstorm Warning | LSX | Clinton | 25 min |
| Jul 6, 4:51 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Moultrie | 39 min |
| Jul 6, 5:14 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Shelby | 46 min |
| Jul 8, 2:49 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 41 min |
| Jul 8, 4:04 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 26 min |
| Jul 8, 4:27 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon | 21 min |
| Jul 10, 3:23 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 67 min |
| Jul 10, 4:07 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 53 min |
| Jul 10, 4:25 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 35 min |
| Jul 10, 4:49 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 41 min |
| Jul 10, 4:52 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 53 min |
| Jul 10, 5:21 PM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry, Winnebago | 39 min |
| Jul 10, 5:22 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle, Lee | 53 min |
| Jul 10, 5:41 PM CDT | Severe Thunderstorm Warning | LOT | McHenry | 38 min |
| Jul 10, 5:57 PM CDT | Severe Thunderstorm Warning | LOT | Kane | 48 min |
| Jul 10, 6:18 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 57 min |
| Jul 10, 7:14 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 61 min |
| Jul 10, 7:16 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 44 min |
| Jul 10, 7:36 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess, Stephenson | 54 min |
| Jul 10, 7:56 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Whiteside | 38 min |
| Jul 10, 8:11 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 64 min |
| Jul 10, 10:23 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Rock Island | 32 min |
| Jul 10, 10:29 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 40 min |
| Jul 10, 10:47 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Putnam | 58 min |
| Jul 10, 10:53 PM CDT | Severe Thunderstorm Warning | ILX | Stark | 50 min |
| Jul 10, 11:10 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 80 min |
| Jul 10, 11:22 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 38 min |
| Jul 11, 4:16 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 59 min |
| Jul 11, 4:33 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 57 min |
| Jul 11, 4:37 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess, Stephenson | 38 min |
| Jul 11, 4:47 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 43 min |
| Jul 11, 4:52 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Rock Island, Whiteside | 53 min |
| Jul 11, 5:01 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Mercer, Warren | 44 min |
| Jul 11, 5:22 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess, Stephenson | 53 min |
| Jul 11, 5:26 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Rock Island, Whiteside | 64 min |
| Jul 11, 5:39 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Rock Island, Whiteside | 66 min |
| Jul 11, 5:49 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Mercer, Rock Island | 56 min |
| Jul 11, 5:59 PM CDT | Severe Thunderstorm Warning | LOT | Ogle, Winnebago | 76 min |
| Jul 11, 6:03 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Rock Island | 57 min |
| Jul 11, 6:27 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Rock Island, Whiteside | 46 min |
| Jul 11, 6:46 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 59 min |
| Jul 11, 6:56 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 45 min |
| Jul 11, 6:58 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Warren | 31 min |
| Jul 11, 7:19 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Stark | 26 min |
| Jul 11, 7:41 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 39 min |
| Jul 11, 10:15 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Pike | 45 min |
| Jul 13, 2:37 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 38 min |
| Jul 13, 2:43 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham | 47 min |
| Jul 13, 3:30 PM CDT | Severe Thunderstorm Warning | ILX | Clay | 30 min |
| Jul 13, 3:43 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Jasper, Richland | 47 min |
| Jul 16, 12:53 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 67 min |
| Jul 16, 12:55 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 51 min |
| Jul 16, 1:27 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Lee, Ogle | 63 min |
| Jul 16, 1:51 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 54 min |
| Jul 16, 2:21 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Grundy, Kendall, LaSalle | 54 min |
| Jul 16, 2:24 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Mason, Menard, Sangamon and 1 more | 51 min |
| Jul 16, 2:38 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, LaSalle | 66 min |
| Jul 16, 2:49 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 56 min |
| Jul 16, 3:00 PM CDT | Severe Thunderstorm Warning | LOT | DuPage, Kane | 48 min |
| Jul 16, 3:20 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 55 min |
| Jul 16, 3:41 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 49 min |
| Jul 16, 3:41 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey | 34 min |
| Jul 16, 4:04 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey, Macoupin, Madison | 41 min |
| Jul 16, 5:26 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 29 min |
| Jul 16, 5:59 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham, Jasper | 31 min |
| Jul 16, 6:22 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 17 min |
| Jul 16, 6:23 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Jasper, Richland | 22 min |
| Jul 16, 6:35 PM CDT | Severe Thunderstorm Warning | ILX | Jasper, Richland | 21 min |
| Jul 16, 7:53 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 37 min |
| Jul 17, 3:00 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Macoupin, Madison, Montgomery | 30 min |
| Jul 17, 1:49 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 41 min |
| Jul 20, 7:24 AM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 49 min |
| Jul 20, 4:39 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Moultrie, Shelby | 66 min |
| Jul 20, 5:40 PM CDT | Severe Thunderstorm Warning | ILX | Effingham, Shelby | 50 min |
| Jul 20, 5:46 PM CDT | Severe Thunderstorm Warning | ILX | Cumberland, Effingham, Jasper, Shelby | 29 min |
| Jul 20, 5:49 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland | 26 min |
| Jul 20, 5:52 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland | 23 min |
| Jul 20, 6:14 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Cumberland, Jasper | 61 min |
| Jul 20, 6:40 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 35 min |
| Jul 20, 6:41 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 21 min |
| Jul 20, 6:52 PM CDT | Severe Thunderstorm Warning | ILX | Effingham, Shelby | 23 min |
| Jul 20, 7:01 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Lawrence | 29 min |
| Jul 23, 3:42 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 18 min |
| Jul 24, 2:06 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane, Kendall, LaSalle | 54 min |
| Jul 24, 2:22 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 38 min |
| Jul 24, 2:43 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 47 min |
| Jul 24, 2:57 PM CDT | Severe Thunderstorm Warning | LOT | Kendall, Will | 33 min |
| Jul 24, 3:15 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall, LaSalle | 45 min |
| Jul 24, 3:29 PM CDT | Severe Thunderstorm Warning | LOT | Will | 46 min |
| Jul 24, 4:45 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, LaSalle, Livingston | 33 min |
| Jul 25, 9:07 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 27 min |
| Jul 25, 9:56 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard | 34 min |
| Jul 25, 10:13 PM CDT | Severe Thunderstorm Warning | ILX | Mason, Menard | 47 min |
| Jul 25, 10:36 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Tazewell | 39 min |
| Jul 25, 11:29 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean | 46 min |
| Jul 25, 11:53 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Woodford | 52 min |
| Jul 26, 12:09 AM CDT | Severe Thunderstorm Warning | LOT | Ford, Livingston | 51 min |
| Jul 26, 12:13 AM CDT | Severe Thunderstorm Warning | ILX | McLean | 32 min |
| Jul 26, 5:42 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Piatt | 48 min |
| Jul 27, 3:28 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 32 min |
| Jul 28, 5:32 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 28 min |
| Jul 28, 12:46 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 44 min |
| Jul 28, 1:08 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 23 min |
| Jul 29, 3:23 AM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Rock Island, Whiteside | 55 min |
| Jul 29, 3:35 AM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, Mercer, Rock Island, Warren | 55 min |
| Jul 30, 3:06 AM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 54 min |
| Jul 30, 3:57 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Henry, Rock Island, Whiteside | 39 min |
| Jul 30, 7:50 AM CDT | Severe Thunderstorm Warning | DVN | Hancock | 40 min |
| Aug 7, 5:37 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 23 min |
| Aug 9, 7:26 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 35 min |
| Aug 12, 3:36 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 24 min |
| Aug 12, 3:45 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 30 min |
| Aug 12, 4:12 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Piatt | 33 min |
| Aug 15, 6:13 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 62 min |
| Aug 16, 2:43 PM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry, Winnebago | 47 min |
| Aug 16, 3:04 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 40 min |
| Aug 16, 3:21 PM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 54 min |
| Aug 16, 3:36 PM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry, Winnebago | 39 min |
| Aug 16, 3:48 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DeKalb, Kane, Lake, McHenry, Ogle | 57 min |
| Aug 16, 3:48 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 42 min |
| Aug 16, 4:10 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 50 min |
| Aug 16, 4:21 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane | 54 min |
| Aug 16, 5:00 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane, Kendall, Will | 45 min |
| Aug 16, 5:13 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 32 min |
| Aug 16, 5:38 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Kankakee, Will | 52 min |
| Aug 16, 6:20 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 25 min |
| Aug 16, 6:43 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 32 min |
| Aug 16, 6:45 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois, Kankakee | 45 min |
| Aug 16, 7:03 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 45 min |
| Aug 16, 7:09 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Lee, Ogle | 35 min |
| Aug 16, 7:13 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 32 min |
| Aug 16, 7:43 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Lee | 16 min |
| Aug 16, 7:56 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 49 min |
| Aug 16, 8:40 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 35 min |
| Aug 16, 8:53 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 38 min |
| Aug 17, 2:27 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 48 min |
| Aug 17, 2:48 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 27 min |
| Aug 17, 2:59 AM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 46 min |
| Aug 17, 3:28 AM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 47 min |
| Aug 18, 3:17 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb | 43 min |
| Aug 18, 3:39 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane, Lee, Ogle | 51 min |
| Aug 18, 4:09 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DeKalb, DuPage, Kane | 81 min |
| Aug 18, 4:28 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane, Kendall | 47 min |
| Aug 18, 5:25 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Rock Island, Whiteside | 65 min |
| Aug 18, 5:50 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer, Warren | 70 min |
| Aug 18, 5:53 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson, Whiteside | 52 min |
| Aug 18, 5:56 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 49 min |
| Aug 18, 6:00 PM CDT | Severe Thunderstorm Warning | LOT | Ogle | 30 min |
| Aug 18, 6:11 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Whiteside | 79 min |
| Aug 18, 6:20 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Warren | 55 min |
| Aug 18, 7:12 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle, Lee | 33 min |
| Aug 18, 7:16 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Warren | 44 min |
| Aug 18, 7:40 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 35 min |
| Aug 18, 8:11 PM CDT | Severe Thunderstorm Warning | LOT | Will | 19 min |
| Aug 18, 8:14 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox, Peoria | 31 min |
| Aug 18, 8:38 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Peoria, Tazewell | 52 min |
| Aug 18, 9:11 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Logan, McLean, Mason, Peoria, Tazewell and 1 more | 34 min |
| Aug 19, 2:39 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon | 36 min |
| Aug 19, 3:14 AM CDT | Severe Thunderstorm Warning | ILX | Macon, Piatt | 31 min |
| Aug 19, 1:55 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Union | 50 min |
| Aug 19, 2:59 PM CDT | Severe Thunderstorm Warning | PAH | Hardin | 46 min |
| Aug 19, 3:14 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Massac, Pulaski, Union | 46 min |
| Aug 19, 3:53 PM CDT | Severe Thunderstorm Warning | PAH | Massac, Pope | 52 min |
| Sep 3, 8:12 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 17 min |
| Sep 14, 5:01 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 37 min |
| Sep 14, 6:00 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Union | 32 min |
| Sep 20, 1:39 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 17 min |
| Sep 20, 3:47 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 28 min |
| Sep 20, 3:48 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 27 min |
| Sep 20, 4:13 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 32 min |
| Sep 20, 7:02 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 28 min |
| Sep 21, 3:26 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 34 min |
| Sep 21, 3:26 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 34 min |
| Sep 21, 3:39 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Will | 24 min |
| Sep 21, 3:47 PM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 43 min |
| Sep 21, 7:27 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 33 min |
| Oct 18, 3:03 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jefferson, Perry | 27 min |
| Oct 19, 6:22 AM CDT | Severe Thunderstorm Warning | PAH | Edwards, Hamilton, Wabash, Wayne, White | 38 min |
| Oct 19, 6:53 AM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, White | 52 min |
| Nov 18, 12:34 PM CST | Severe Thunderstorm Warning | ILX | Clark, Crawford, Jasper | 41 min |
| Nov 18, 1:10 PM CST | Severe Thunderstorm Warning | ILX | Clark, Crawford, Cumberland, Jasper | 36 min |
| Nov 18, 1:20 PM CST | Severe Thunderstorm Warning | ILX | Champaign, Douglas, Macon, Moultrie, Piatt | 26 min |
| Nov 18, 1:39 PM CST | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie, Piatt | 36 min |
| Nov 18, 2:11 PM CST | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland, Douglas, Edgar | 38 min |
| Nov 18, 4:57 PM CST | Severe Thunderstorm Warning | PAH | Alexander, Pulaski, Union | 38 min |
| Dec 18, 10:10 AM CST | Severe Thunderstorm Warning | LSX | Calhoun, Pike | 35 min |
| Dec 18, 10:35 AM CST | Severe Thunderstorm Warning | LSX | Greene, Jersey | 55 min |
| Dec 18, 11:13 AM CST | Severe Thunderstorm Warning | LSX | Macoupin | 62 min |
| Dec 18, 11:59 AM CST | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 46 min |
| Dec 28, 8:40 AM CST | Severe Thunderstorm Warning | DVN | McDonough | 11 min |
| Dec 28, 8:41 AM CST | Severe Thunderstorm Warning | ILX | Fulton | 34 min |
| Dec 28, 9:12 AM CST | Severe Thunderstorm Warning | ILX | Fulton, Peoria, Tazewell, Woodford | 33 min |
| Dec 28, 9:31 AM CST | Severe Thunderstorm Warning | ILX | McLean, Tazewell, Woodford | 59 min |
| Dec 28, 10:12 AM CST | Severe Thunderstorm Warning | LOT | Ford, Livingston | 63 min |
| Dec 28, 10:54 AM CST | Severe Thunderstorm Warning | LOT | Iroquois | 51 min |
| Dec 28, 1:24 PM CST | Severe Thunderstorm Warning | ILX | Fulton, Mason, Peoria, Tazewell | 36 min |
| Dec 28, 2:29 PM CST | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Tazewell | 31 min |
| Dec 28, 2:36 PM CST | Severe Thunderstorm Warning | ILX | McLean | 24 min |
| Dec 28, 2:39 PM CST | Severe Thunderstorm Warning | ILX | Christian, Macon | 36 min |
| Dec 28, 2:45 PM CST | Severe Thunderstorm Warning | ILX | McLean | 45 min |
| Dec 28, 2:49 PM CST | Severe Thunderstorm Warning | LOT | Livingston | 41 min |
| Dec 28, 2:55 PM CST | Severe Thunderstorm Warning | ILX | DeWitt, McLean, Piatt | 35 min |
| Dec 28, 2:59 PM CST | Severe Thunderstorm Warning | ILX | McLean | 16 min |
| Dec 28, 3:02 PM CST | Severe Thunderstorm Warning | ILX | Christian, DeWitt, Macon, Piatt | 43 min |
| Dec 28, 3:11 PM CST | Severe Thunderstorm Warning | ILX | Christian, Macon, Moultrie, Piatt, Shelby | 34 min |
| Dec 28, 3:11 PM CST | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 34 min |
| Dec 28, 3:42 PM CST | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 33 min |
| Dec 28, 3:49 PM CST | Severe Thunderstorm Warning | ILX | Douglas, Moultrie | 26 min |
| Dec 28, 3:57 PM CST | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Moultrie, Shelby | 48 min |
| Dec 28, 4:06 PM CST | Severe Thunderstorm Warning | LSX | Fayette, Marion | 17 min |
| Dec 28, 4:13 PM CST | Severe Thunderstorm Warning | ILX | Champaign, Coles, Douglas, Edgar, Vermilion | 32 min |
| Dec 28, 4:15 PM CST | Severe Thunderstorm Warning | ILX | Vermilion | 30 min |
| Dec 28, 4:23 PM CST | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 37 min |
| Dec 28, 4:27 PM CST | Severe Thunderstorm Warning | LSX | Fayette, Marion | 21 min |
| Dec 28, 4:41 PM CST | Severe Thunderstorm Warning | PAH | Perry | 49 min |
| Dec 28, 4:42 PM CST | Severe Thunderstorm Warning | ILX | Clay, Effingham, Jasper | 48 min |
| Dec 28, 4:45 PM CST | Severe Thunderstorm Warning | ILX | Coles, Edgar, Vermilion | 30 min |
| Dec 28, 4:50 PM CST | Severe Thunderstorm Warning | PAH | Jackson, Union | 40 min |
| Dec 28, 4:50 PM CST | Severe Thunderstorm Warning | PAH | Jefferson, Wayne | 40 min |
| Dec 28, 5:00 PM CST | Severe Thunderstorm Warning | ILX | Clark, Cumberland, Edgar | 31 min |
| Dec 28, 5:01 PM CST | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Jackson, Jefferson, Perry | 44 min |
| Dec 28, 5:11 PM CST | Severe Thunderstorm Warning | ILX | Crawford, Jasper | 34 min |
| Dec 28, 5:15 PM CST | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Williamson | 45 min |
| Dec 28, 5:17 PM CST | Severe Thunderstorm Warning | ILX | Clay, Lawrence, Richland | 43 min |
| Dec 28, 5:21 PM CST | Severe Thunderstorm Warning | PAH | Edwards, Wabash, Wayne | 39 min |
| Dec 28, 5:25 PM CST | Severe Thunderstorm Warning | PAH | Alexander, Union | 50 min |
| Dec 28, 5:37 PM CST | Severe Thunderstorm Warning | ILX | Clark, Crawford, Jasper | 38 min |
| Dec 28, 5:44 PM CST | Severe Thunderstorm Warning | PAH | Gallatin, Hamilton, Saline, White, Williamson | 46 min |
| Dec 28, 5:49 PM CST | Severe Thunderstorm Warning | ILX | Lawrence, Richland | 26 min |
| Dec 28, 5:54 PM CST | Severe Thunderstorm Warning | PAH | Edwards, Wabash, Wayne, White | 51 min |
| Dec 28, 6:13 PM CST | Severe Thunderstorm Warning | ILX | Lawrence | 17 min |
| Dec 28, 6:19 PM CST | Severe Thunderstorm Warning | PAH | White | 21 min |
| Dec 28, 6:32 PM CST | Severe Thunderstorm Warning | PAH | Pulaski | 28 min |
| Dec 28, 6:50 PM CST | Severe Thunderstorm Warning | PAH | Massac | 40 min |
| Dec 28, 7:20 PM CST | Severe Thunderstorm Warning | PAH | Pope | 40 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Jackson County36
- Jasper County35
- Champaign County33
- McLean County32
- Union County32
- Rock Island County31
- Sangamon County30
- Clark County30
- Alexander County30
- Piatt County29
- Vermilion County29
- White County28
- DeWitt County28
- Coles County28
- Cumberland County28
- Edgar County28
- Pulaski County28
- Logan County27
- Macon County27
- Cook County27
- Williamson County27
- Christian County26
- Shelby County26
- Will County26
- Crawford County26
- Pope County26
- Mason County25
- Clay County24
- Effingham County24
- Fulton County23
- Henry County23
- Hamilton County23
- Massac County23
- Whiteside County22
- Iroquois County22
- Richland County22
- Franklin County22
- Mercer County21
- Tazewell County21
- Wayne County21
62 more counties
- Jefferson County21
- Menard County20
- Johnson County20
- Ford County19
- Douglas County19
- Gallatin County18
- Saint Clair County18
- Livingston County18
- DeKalb County18
- Saline County18
- Wabash County17
- Warren County17
- Peoria County17
- Madison County17
- Monroe County17
- Clinton County17
- Washington County17
- Moultrie County17
- Marion County17
- Lawrence County17
- Schuyler County16
- Lee County16
- Randolph County16
- Pike County15
- Calhoun County15
- Carroll County15
- Edwards County15
- Henderson County14
- Bureau County14
- LaSalle County14
- Kane County14
- DuPage County14
- Adams County13
- Hancock County13
- McDonough County13
- Morgan County13
- Knox County13
- Ogle County13
- Fayette County13
- Kankakee County13
- McHenry County13
- Perry County13
- Cass County12
- Jo Daviess County12
- Winnebago County12
- Hardin County12
- Woodford County11
- Bond County11
- Boone County11
- Lake County11
- Macoupin County10
- Stephenson County10
- Montgomery County10
- Grundy County10
- Greene County9
- Jersey County9
- Marshall County9
- Stark County9
- Kendall County9
- Brown County8
- Scott County8
- Putnam County6
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.