Weather alerts in Illinois, 2001
703 weather alerts in 2001, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2001. Tap one for its archive.
- Alerts
- 703
- Warnings
- 639
- Watches
- 64
- Advisories
- 0
- Busiest month
- August158 alerts
- Busiest day
- October 24, 200176 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 9, 7:37 AM CST | Severe Thunderstorm Warning | LSX | Calhoun | 38 min |
| Feb 9, 7:37 AM CST | Severe Thunderstorm Warning | LSX | Greene, Jersey | 38 min |
| Feb 9, 8:09 AM CST | Severe Thunderstorm Warning | LSX | Greene, Jersey, Macoupin, Madison | 51 min |
| Feb 9, 8:29 AM CST | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon | 61 min |
| Feb 9, 8:35 AM CST | Severe Thunderstorm Warning | ILX | DeWitt, Logan | 55 min |
| Feb 9, 8:36 AM CST | Severe Thunderstorm Warning | LSX | Montgomery | 39 min |
| Feb 9, 8:40 AM CST | Severe Thunderstorm Warning | ILX | McLean | 65 min |
| Feb 9, 9:14 AM CST | Severe Thunderstorm Warning | ILX | Moultrie, Shelby | 61 min |
| Feb 9, 9:14 AM CST | Severe Thunderstorm Warning | ILX | Piatt | 61 min |
| Feb 9, 9:15 AM CST | Severe Thunderstorm Watch | SPC | Champaign, Clark, Coles, Cumberland, DeWitt, Douglas and 11 more | 4 hr |
| Feb 9, 11:15 AM CST | Severe Thunderstorm Warning | ILX | Cumberland | 60 min |
| Feb 9, 12:00 PM CST | Flash Flood Warning | ILX | Cumberland | 4 hr |
| Feb 9, 12:59 PM CST | Flash Flood Warning | ILX | Effingham | 4 hr |
| Feb 9, 1:05 PM CST | Flash Flood Warning | ILX | Clark, Coles, Edgar | 4 hr |
| Feb 9, 3:30 PM CST | Flash Flood Warning | ILX | Cumberland | 2 hr |
| Feb 24, 3:30 PM CST | Severe Thunderstorm Watch | SPC | Clinton, Jackson, Marion, Monroe, Perry, Randolph and 2 more | 6 hr |
| Feb 24, 8:00 PM CST | Severe Thunderstorm Watch | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 11 more | 5 hr |
| Feb 24, 8:12 PM CST | Severe Thunderstorm Warning | PAH | Alexander, Union | 18 min |
| Feb 24, 8:17 PM CST | Severe Thunderstorm Warning | PAH | Pulaski | 58 min |
| Feb 24, 8:19 PM CST | Flash Flood Warning | ILX | Champaign, Vermilion | 6 hr |
| Feb 24, 8:44 PM CST | Severe Thunderstorm Warning | PAH | Johnson | 31 min |
| Feb 24, 8:58 PM CST | Severe Thunderstorm Warning | PAH | Massac | 62 min |
| Apr 3, 4:44 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 31 min |
| Apr 5, 8:48 AM CDT | Severe Thunderstorm Warning | DVN | Henderson | 57 min |
| Apr 5, 10:06 AM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 54 min |
| Apr 5, 10:15 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 45 min |
| Apr 5, 10:31 AM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 59 min |
| Apr 5, 10:43 AM CDT | Severe Thunderstorm Warning | DVN | Henderson | 47 min |
| Apr 5, 10:49 AM CDT | Severe Thunderstorm Warning | DVN | McDonough | 56 min |
| Apr 5, 11:40 AM CDT | Severe Thunderstorm Warning | DVN | McDonough | 65 min |
| Apr 5, 11:43 AM CDT | Severe Thunderstorm Warning | ILX | Fulton | 62 min |
| Apr 5, 12:47 PM CDT | Severe Thunderstorm Warning | ILX | Fulton | 43 min |
| Apr 5, 2:51 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt | 39 min |
| Apr 5, 3:16 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Macon, Sangamon | 59 min |
| Apr 5, 4:07 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Moultrie, Shelby | 53 min |
| Apr 5, 4:53 PM CDT | Severe Thunderstorm Warning | ILX | Moultrie | 52 min |
| Apr 5, 5:30 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Cass, Fulton, Greene, Hancock and 9 more | 5 hr |
| Apr 5, 8:06 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 39 min |
| Apr 5, 8:09 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 51 min |
| Apr 5, 8:53 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 37 min |
| Apr 5, 9:07 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 38 min |
| Apr 5, 9:37 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 53 min |
| Apr 6, 11:09 AM CDT | Severe Thunderstorm Warning | ILX | Knox, Stark | 66 min |
| Apr 6, 11:32 AM CDT | Tornado Warning | ILX | Marshall, Peoria, Stark | 43 min |
| Apr 6, 12:01 PM CDT | Tornado Warning | ILX | Woodford | 44 min |
| Apr 6, 12:15 PM CDT | Severe Thunderstorm Watch | SPC | Champaign, DeWitt, Douglas, Edgar, Ford, Grundy and 12 more | 6 hr |
| Apr 6, 12:29 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 46 min |
| Apr 6, 12:41 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 49 min |
| Apr 6, 1:25 PM CDT | Severe Thunderstorm Warning | LOT | Ford | 35 min |
| Apr 6, 1:40 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 50 min |
| Apr 6, 2:04 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 56 min |
| Apr 8, 7:00 PM CDT | Tornado Watch | SPC | Jo Daviess | 6 hr |
| Apr 9, 5:17 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 43 min |
| Apr 9, 5:18 PM CDT | Severe Thunderstorm Warning | ILX | Stark | 27 min |
| Apr 9, 5:45 PM CDT | Severe Thunderstorm Warning | ILX | Stark | 30 min |
| Apr 9, 5:56 PM CDT | Tornado Warning | ILX | Marshall, Stark | 49 min |
| Apr 9, 6:12 PM CDT | Severe Thunderstorm Warning | DVN | Putnam | 48 min |
| Apr 9, 6:15 PM CDT | Severe Thunderstorm Watch | SPC | Bureau, Champaign, DeWitt, Douglas, Edgar, Ford and 21 more | 6 hr |
| Apr 9, 6:44 PM CDT | Tornado Warning | ILX | Marshall | 46 min |
| Apr 9, 6:45 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Calhoun, Greene, Hancock, Jersey and 4 more | 6 hr |
| Apr 9, 6:54 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry | 66 min |
| Apr 9, 7:01 PM CDT | Tornado Warning | LOT | LaSalle, Livingston | 29 min |
| Apr 9, 7:10 PM CDT | Tornado Warning | DVN | Bureau | 50 min |
| Apr 9, 7:29 PM CDT | Tornado Warning | LOT | Livingston | 31 min |
| Apr 9, 9:59 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 46 min |
| Apr 9, 10:06 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 39 min |
| Apr 9, 10:06 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 39 min |
| Apr 9, 10:12 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 33 min |
| Apr 9, 10:45 PM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 45 min |
| Apr 9, 10:46 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 44 min |
| Apr 10, 12:27 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 48 min |
| Apr 10, 12:54 AM CDT | Severe Thunderstorm Warning | LOT | Livingston | 36 min |
| Apr 10, 1:21 AM CDT | Severe Thunderstorm Warning | ILX | McLean, Tazewell, Woodford | 39 min |
| Apr 10, 6:11 AM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 34 min |
| Apr 10, 7:47 AM CDT | Severe Thunderstorm Warning | ILX | Effingham, Shelby | 43 min |
| Apr 10, 8:18 AM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland | 42 min |
| Apr 10, 8:30 AM CDT | Severe Thunderstorm Warning | ILX | Effingham | 45 min |
| Apr 10, 9:01 AM CDT | Severe Thunderstorm Warning | ILX | Jasper | 44 min |
| Apr 10, 9:15 AM CDT | Severe Thunderstorm Warning | ILX | Crawford | 45 min |
| Apr 10, 9:40 AM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 50 min |
| Apr 10, 11:32 AM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Madison | 43 min |
| Apr 10, 12:07 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Montgomery | 38 min |
| Apr 10, 12:44 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 46 min |
| Apr 10, 12:54 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Washington | 51 min |
| Apr 10, 12:58 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 62 min |
| Apr 10, 1:00 PM CDT | Severe Thunderstorm Watch | SPC | Clay, Crawford, Edwards, Gallatin, Hamilton, Hardin and 9 more | 6 hr |
| Apr 10, 1:39 PM CDT | Severe Thunderstorm Warning | ILX | Jasper | 66 min |
| Apr 10, 7:00 PM CDT | Severe Thunderstorm Watch | SPC | Bond, Calhoun, Clay, Clinton, Crawford, Edwards and 21 more | 5 hr |
| Apr 10, 9:08 PM CDT | Tornado Warning | LSX | Madison | 67 min |
| Apr 10, 10:14 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Madison | 61 min |
| Apr 10, 10:32 PM CDT | Flash Flood Warning | ILX | Christian | 3 hr |
| Apr 10, 11:00 PM CDT | Tornado Warning | LSX | Bond, Fayette | 45 min |
| Apr 10, 11:40 PM CDT | Severe Thunderstorm Warning | ILX | Clay | 50 min |
| Apr 11, 12:01 AM CDT | Severe Thunderstorm Warning | ILX | Fulton | 59 min |
| Apr 11, 12:29 AM CDT | Severe Thunderstorm Warning | ILX | Peoria | 46 min |
| Apr 11, 12:52 AM CDT | Severe Thunderstorm Warning | ILX | Mason, Tazewell | 53 min |
| Apr 11, 1:22 AM CDT | Severe Thunderstorm Warning | ILX | Logan | 53 min |
| Apr 11, 1:50 AM CDT | Severe Thunderstorm Warning | ILX | McLean | 55 min |
| Apr 11, 12:00 PM CDT | Tornado Watch | SPC | Henderson | 5 hr |
| Apr 11, 1:00 PM CDT | Tornado Watch | SPC | Adams, Brown, Calhoun, Cass, Fulton, Greene and 10 more | 6 hr |
| Apr 11, 4:00 PM CDT | Tornado Watch | SPC | Bureau, Carroll, Ford, Henderson, Henry, Jo Daviess and 16 more | 6 hr |
| Apr 15, 12:00 AM CDT | Severe Thunderstorm Watch | SPC | Jackson, Monroe, Perry, Randolph, Saint Clair, Washington | 4 hr |
| Apr 15, 6:34 PM CDT | Severe Thunderstorm Warning | ILX | Peoria, Tazewell | 41 min |
| Apr 15, 7:13 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 32 min |
| Apr 21, 5:13 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 47 min |
| Apr 21, 5:37 PM CDT | Severe Thunderstorm Warning | ILX | Woodford | 38 min |
| Apr 21, 5:43 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 62 min |
| Apr 21, 6:00 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Champaign and 42 more | 5 hr |
| Apr 21, 6:03 PM CDT | Tornado Warning | ILX | Tazewell | 42 min |
| Apr 21, 6:08 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason | 52 min |
| Apr 21, 6:28 PM CDT | Tornado Warning | ILX | McLean | 62 min |
| Apr 21, 6:41 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 64 min |
| Apr 21, 6:59 PM CDT | Tornado Warning | LOT | Livingston | 31 min |
| Apr 21, 7:23 PM CDT | Tornado Warning | ILX | McLean | 52 min |
| Apr 22, 1:12 AM CDT | Severe Thunderstorm Warning | ILX | Mason, Tazewell | 63 min |
| Apr 23, 10:10 AM CDT | Severe Thunderstorm Warning | ILX | Cass | 60 min |
| Apr 23, 1:46 PM CDT | Severe Thunderstorm Warning | PAH | Pulaski | 29 min |
| Apr 23, 2:19 PM CDT | Severe Thunderstorm Warning | LOT | DuPage, Kendall, Will | 41 min |
| Apr 23, 2:46 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 29 min |
| Apr 30, 5:48 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 42 min |
| May 10, 4:15 PM CDT | Severe Thunderstorm Watch | SPC | Carroll, Henry, Jo Daviess, Mercer, Rock Island, Whiteside | 6 hr |
| May 10, 8:45 PM CDT | Severe Thunderstorm Watch | SPC | Bureau, Carroll, Fulton, Hancock, Henderson, Henry and 13 more | 5 hr |
| May 10, 9:05 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island, Whiteside | 40 min |
| May 10, 9:14 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer | 61 min |
| May 10, 9:20 PM CDT | Tornado Warning | DVN | Whiteside | 40 min |
| May 10, 9:47 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 73 min |
| May 10, 10:39 PM CDT | Severe Thunderstorm Warning | DVN | Warren | 81 min |
| May 10, 10:45 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 60 min |
| May 11, 12:27 AM CDT | Severe Thunderstorm Warning | ILX | McLean | 48 min |
| May 14, 11:50 AM CDT | Severe Thunderstorm Warning | LOT | Lake | 55 min |
| May 14, 1:00 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Cook, DeKalb, DuPage, Ford, Grundy and 8 more | 3 hr |
| May 16, 3:15 PM CDT | Severe Thunderstorm Watch | SPC | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 12 more | 5 hr |
| May 16, 9:05 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Edgar | 55 min |
| May 16, 10:00 PM CDT | Severe Thunderstorm Warning | ILX | Clark | 60 min |
| May 16, 11:23 PM CDT | Flash Flood Warning | ILX | Edgar | 3 hr |
| May 17, 2:44 AM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 46 min |
| May 17, 2:53 AM CDT | Severe Thunderstorm Warning | DVN | Henderson, Warren | 52 min |
| May 17, 2:58 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 47 min |
| May 17, 3:29 AM CDT | Severe Thunderstorm Warning | DVN | McDonough | 46 min |
| May 17, 3:34 AM CDT | Severe Thunderstorm Warning | ILX | Fulton | 41 min |
| May 17, 3:45 AM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria | 45 min |
| May 17, 7:40 AM CDT | Severe Thunderstorm Warning | ILX | Effingham | 50 min |
| May 17, 8:02 AM CDT | Severe Thunderstorm Warning | ILX | Jasper | 43 min |
| May 17, 9:56 AM CDT | Severe Thunderstorm Warning | LSX | Randolph | 34 min |
| May 17, 10:26 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 64 min |
| May 18, 1:25 AM CDT | Flash Flood Warning | ILX | Tazewell | 3 hr |
| May 18, 3:00 AM CDT | Flash Flood Warning | ILX | McLean | 3 hr |
| May 18, 4:39 AM CDT | Flash Flood Warning | ILX | Tazewell | 111 min |
| May 18, 3:00 PM CDT | Severe Thunderstorm Watch | SPC | Monroe, Randolph | 6 hr |
| May 18, 4:52 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Pulaski, Union | 38 min |
| May 18, 5:43 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Williamson | 47 min |
| May 18, 6:15 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 10 more | 5 hr |
| May 18, 6:23 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 52 min |
| May 20, 9:30 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Jackson, Perry, Randolph, Union | 6 hr |
| May 20, 10:24 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 21 min |
| May 21, 12:29 AM CDT | Severe Thunderstorm Warning | LSX | Jersey, Macoupin | 31 min |
| May 21, 12:41 AM CDT | Severe Thunderstorm Warning | LSX | Greene | 34 min |
| May 21, 12:55 AM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 35 min |
| May 22, 1:08 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 52 min |
| May 22, 1:08 PM CDT | Severe Thunderstorm Warning | ILX | Logan | 52 min |
| May 22, 1:12 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 63 min |
| May 22, 1:25 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Macon | 50 min |
| May 22, 1:45 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 60 min |
| May 22, 1:50 PM CDT | Severe Thunderstorm Warning | ILX | Menard | 55 min |
| May 22, 1:59 PM CDT | Severe Thunderstorm Warning | ILX | Logan | 61 min |
| May 22, 2:04 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 41 min |
| May 22, 2:45 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 60 min |
| May 22, 3:16 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 44 min |
| May 22, 3:58 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 32 min |
| May 22, 6:08 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 52 min |
| May 23, 2:48 PM CDT | Severe Thunderstorm Warning | ILX | Coles | 57 min |
| May 23, 2:54 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 66 min |
| May 23, 3:10 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 65 min |
| May 23, 4:02 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham, Jasper | 43 min |
| May 23, 4:44 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 46 min |
| May 23, 5:23 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 67 min |
| May 23, 8:02 PM CDT | Severe Thunderstorm Warning | LSX | Clinton | 28 min |
| May 26, 1:41 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 34 min |
| May 26, 2:59 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 46 min |
| May 26, 5:43 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 32 min |
| May 26, 5:43 PM CDT | Severe Thunderstorm Warning | LSX | Jersey | 32 min |
| May 28, 5:34 PM CDT | Tornado Warning | LOT | Kankakee, Will | 41 min |
| Jun 1, 3:30 PM CDT | Tornado Watch | SPC | Hancock | 6 hr |
| Jun 1, 5:30 PM CDT | Tornado Watch | SPC | Carroll, Henderson, Henry, Jo Daviess, Knox, Mercer and 6 more | 4 hr |
| Jun 1, 6:20 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 40 min |
| Jun 1, 6:31 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, McDonough, Warren | 44 min |
| Jun 1, 6:31 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 44 min |
| Jun 1, 6:47 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 58 min |
| Jun 1, 6:59 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess | 46 min |
| Jun 1, 7:39 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 51 min |
| Jun 1, 7:43 PM CDT | Severe Thunderstorm Warning | DVN | Carroll | 32 min |
| Jun 5, 1:36 AM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria, Stark | 39 min |
| Jun 5, 2:13 AM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer | 47 min |
| Jun 5, 10:36 AM CDT | Flash Flood Warning | DVN | Bureau, Henry, Putnam | 4 hr |
| Jun 5, 11:26 AM CDT | Flash Flood Warning | LOT | Ford, Grundy, Iroquois, Kankakee, LaSalle, Livingston | 4 hr |
| Jun 5, 2:39 PM CDT | Severe Thunderstorm Warning | ILX | Moultrie, Shelby | 51 min |
| Jun 5, 3:16 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 29 min |
| Jun 5, 3:29 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Shelby | 61 min |
| Jun 5, 3:30 PM CDT | Severe Thunderstorm Watch | SPC | Clark, Clay, Coles, Crawford, Cumberland, Douglas and 9 more | 6 hr |
| Jun 5, 3:43 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Jasper | 47 min |
| Jun 5, 4:11 PM CDT | Flash Flood Warning | SPI | Shelby | 3 hr |
| Jun 5, 4:26 PM CDT | Flash Flood Warning | ILX | Clark, Crawford, Cumberland, Effingham, Jasper | 4 hr |
| Jun 5, 4:34 PM CDT | Severe Thunderstorm Warning | LSX | Clinton | 41 min |
| Jun 5, 5:53 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 37 min |
| Jun 5, 6:30 PM CDT | Flash Flood Warning | ILX | Clay, Lawrence, Richland | 3 hr |
| Jun 5, 6:30 PM CDT | Severe Thunderstorm Warning | ILX | Richland | 45 min |
| Jun 5, 6:30 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 30 min |
| Jun 5, 6:40 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 50 min |
| Jun 5, 6:49 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry | 41 min |
| Jun 5, 6:57 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 48 min |
| Jun 5, 7:05 PM CDT | Flash Flood Warning | PAH | Jefferson | 115 min |
| Jun 5, 7:27 PM CDT | Flash Flood Warning | ILX | Shelby | 3 hr |
| Jun 5, 7:30 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 45 min |
| Jun 5, 7:53 PM CDT | Flash Flood Warning | ILX | Morgan, Scott | 6 hr |
| Jun 5, 7:56 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, White | 49 min |
| Jun 5, 8:00 PM CDT | Flash Flood Warning | PAH | Wayne | 90 min |
| Jun 5, 9:20 PM CDT | Severe Thunderstorm Warning | ILX | Morgan | 55 min |
| Jun 5, 10:00 PM CDT | Severe Thunderstorm Watch | SPC | Adams | 5 hr |
| Jun 5, 10:28 PM CDT | Flash Flood Warning | ILX | Shelby | 6 hr |
| Jun 6, 12:35 AM CDT | Flash Flood Warning | ILX | Morgan, Sangamon, Scott | 6 hr |
| Jun 6, 12:43 AM CDT | Flash Flood Warning | ILX | Schuyler | 6 hr |
| Jun 6, 3:29 AM CDT | Flash Flood Warning | LSX | Greene, Macoupin | 3 hr |
| Jun 6, 3:32 AM CDT | Flash Flood Warning | ILX | Christian, Macon, Moultrie, Shelby | 4 hr |
| Jun 6, 4:00 AM CDT | Flash Flood Warning | LOT | Ford, Iroquois, Livingston | 4 hr |
| Jun 6, 6:53 AM CDT | Flash Flood Warning | ILX | Morgan, Sangamon, Scott | 3 hr |
| Jun 6, 7:30 AM CDT | Flash Flood Warning | LOT | Ford, Iroquois, Livingston | 5 hr |
| Jun 11, 10:30 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 21 more | 5 hr |
| Jun 11, 10:38 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Ogle, Winnebago | 67 min |
| Jun 11, 10:38 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Kane, McHenry | 67 min |
| Jun 11, 10:38 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 67 min |
| Jun 11, 10:46 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 59 min |
| Jun 11, 11:43 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane, Lake, McHenry | 32 min |
| Jun 11, 11:43 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Ogle, Winnebago | 32 min |
| Jun 12, 12:02 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane | 28 min |
| Jun 12, 12:28 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane, Kendall, Will | 32 min |
| Jun 12, 12:59 AM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 31 min |
| Jun 12, 10:03 AM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 42 min |
| Jun 12, 10:29 AM CDT | Severe Thunderstorm Warning | DVN | Mercer | 46 min |
| Jun 12, 11:56 AM CDT | Severe Thunderstorm Warning | LOT | Lee | 34 min |
| Jun 12, 12:28 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle, Lee | 32 min |
| Jun 14, 1:57 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 63 min |
| Jun 14, 3:15 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Carroll, DeKalb, Kane, Lee, McHenry and 4 more | 6 hr |
| Jun 14, 4:15 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Calhoun, Cass, Fulton, Greene and 14 more | 5 hr |
| Jun 14, 5:05 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 40 min |
| Jun 14, 5:18 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 42 min |
| Jun 14, 5:34 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, McDonough, Warren | 56 min |
| Jun 14, 5:35 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 55 min |
| Jun 14, 5:35 PM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 55 min |
| Jun 14, 5:38 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 37 min |
| Jun 14, 6:15 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Rock Island, Whiteside | 45 min |
| Jun 14, 6:19 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 56 min |
| Jun 14, 6:30 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Bureau, Carroll, Champaign, Cook, DeKalb and 33 more | 6 hr |
| Jun 14, 6:37 PM CDT | Severe Thunderstorm Warning | ILX | Peoria, Stark, Tazewell | 53 min |
| Jun 14, 6:37 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 53 min |
| Jun 14, 6:44 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess | 61 min |
| Jun 14, 6:44 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 46 min |
| Jun 14, 6:49 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 56 min |
| Jun 14, 6:56 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Whiteside | 64 min |
| Jun 14, 7:06 PM CDT | Severe Thunderstorm Warning | ILX | Woodford | 54 min |
| Jun 14, 7:08 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 67 min |
| Jun 14, 7:10 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 50 min |
| Jun 14, 7:18 PM CDT | Severe Thunderstorm Warning | ILX | Logan, McLean | 72 min |
| Jun 14, 7:22 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 38 min |
| Jun 14, 7:28 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Winnebago | 62 min |
| Jun 14, 7:30 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 30 min |
| Jun 14, 8:03 PM CDT | Severe Thunderstorm Warning | LOT | Kane, Kendall, McHenry | 42 min |
| Jun 14, 8:03 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Livingston | 42 min |
| Jun 14, 8:15 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 60 min |
| Jun 14, 8:15 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Lake | 60 min |
| Jun 14, 8:15 PM CDT | Severe Thunderstorm Warning | LOT | DuPage | 60 min |
| Jun 14, 8:52 PM CDT | Tornado Warning | LOT | Cook | 23 min |
| Jun 14, 10:40 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Madison, Montgomery | 50 min |
| Jun 17, 2:41 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason | 64 min |
| Jun 17, 10:04 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 41 min |
| Jun 18, 1:30 AM CDT | Severe Thunderstorm Watch | SPC | Boone, Carroll, Cook, DeKalb, DuPage, Jo Daviess and 10 more | 6 hr |
| Jun 18, 11:30 PM CDT | Severe Thunderstorm Watch | SPC | Carroll, Jo Daviess, Rock Island, Stephenson | 6 hr |
| Jun 19, 5:13 PM CDT | Severe Thunderstorm Warning | ILX | Edgar, Vermilion | 62 min |
| Jun 19, 5:45 PM CDT | Flash Flood Warning | ILX | Edgar, Vermilion | 4 hr |
| Jun 19, 6:05 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 25 min |
| Jun 19, 6:13 PM CDT | Severe Thunderstorm Warning | ILX | Edgar, Vermilion | 62 min |
| Jun 19, 6:17 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas | 58 min |
| Jun 19, 7:14 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 46 min |
| Jun 20, 1:39 AM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton | 36 min |
| Jun 20, 1:29 PM CDT | Severe Thunderstorm Warning | PAH | Pope | 31 min |
| Jun 20, 1:47 PM CDT | Severe Thunderstorm Warning | PAH | Hardin | 28 min |
| Jun 20, 4:57 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 48 min |
| Jun 20, 5:10 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 50 min |
| Jun 20, 6:52 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 38 min |
| Jun 21, 4:48 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 42 min |
| Jun 26, 3:01 PM CDT | Severe Thunderstorm Warning | PAH | Union | 29 min |
| Jun 27, 2:42 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 33 min |
| Jun 27, 3:19 PM CDT | Severe Thunderstorm Warning | PAH | Massac | 26 min |
| Jul 1, 2:52 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 23 min |
| Jul 1, 3:19 PM CDT | Severe Thunderstorm Warning | LSX | Jersey | 26 min |
| Jul 3, 9:11 AM CDT | Severe Thunderstorm Warning | ILX | McLean | 49 min |
| Jul 3, 1:21 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 39 min |
| Jul 3, 4:00 PM CDT | Tornado Watch | SPC | Adams, Brown, Hancock | 6 hr |
| Jul 3, 6:03 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 27 min |
| Jul 3, 6:35 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Williamson | 25 min |
| Jul 3, 6:56 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Williamson | 34 min |
| Jul 3, 7:30 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Williamson | 30 min |
| Jul 3, 8:05 PM CDT | Flash Flood Warning | PAH | Jackson | 85 min |
| Jul 3, 9:30 PM CDT | Flash Flood Warning | PAH | Jackson | 90 min |
| Jul 4, 10:35 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Macon, Sangamon | 40 min |
| Jul 4, 10:50 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 40 min |
| Jul 4, 11:10 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Moultrie, Shelby | 50 min |
| Jul 4, 11:29 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 31 min |
| Jul 4, 11:59 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 46 min |
| Jul 5, 12:00 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 30 min |
| Jul 5, 12:26 AM CDT | Severe Thunderstorm Warning | ILX | Effingham | 49 min |
| Jul 5, 1:07 AM CDT | Severe Thunderstorm Warning | ILX | Clay | 38 min |
| Jul 5, 2:17 AM CDT | Severe Thunderstorm Warning | LSX | Marion | 43 min |
| Jul 5, 4:17 AM CDT | Severe Thunderstorm Warning | LSX | Clinton, Washington | 43 min |
| Jul 8, 11:15 AM CDT | Severe Thunderstorm Watch | SPC | Brown, Cass, Champaign, Christian, Clark, Coles and 38 more | 7 hr |
| Jul 8, 12:34 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 56 min |
| Jul 8, 1:06 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Mercer | 69 min |
| Jul 8, 1:18 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 57 min |
| Jul 8, 1:40 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 50 min |
| Jul 8, 1:44 PM CDT | Severe Thunderstorm Warning | ILX | Stark | 61 min |
| Jul 8, 2:01 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 59 min |
| Jul 8, 2:18 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 27 min |
| Jul 8, 2:32 PM CDT | Severe Thunderstorm Warning | ILX | Woodford | 58 min |
| Jul 8, 2:49 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 56 min |
| Jul 8, 2:53 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 37 min |
| Jul 8, 3:00 PM CDT | Severe Thunderstorm Watch | SPC | Champaign, Clark, Coles, Cumberland, DeWitt, Douglas and 13 more | 6 hr |
| Jul 8, 3:38 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 67 min |
| Jul 8, 4:03 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 57 min |
| Jul 8, 4:15 PM CDT | Severe Thunderstorm Warning | ILX | Douglas, Moultrie | 60 min |
| Jul 8, 4:26 PM CDT | Severe Thunderstorm Warning | ILX | Coles | 64 min |
| Jul 8, 4:32 PM CDT | Tornado Warning | ILX | Moultrie | 43 min |
| Jul 8, 4:51 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 54 min |
| Jul 8, 4:57 PM CDT | Tornado Warning | ILX | Coles | 63 min |
| Jul 8, 5:04 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 71 min |
| Jul 8, 5:09 PM CDT | Tornado Warning | ILX | Shelby | 66 min |
| Jul 8, 5:15 PM CDT | Severe Thunderstorm Warning | ILX | Clark | 60 min |
| Jul 8, 5:20 PM CDT | Tornado Warning | ILX | Cumberland | 55 min |
| Jul 8, 5:45 PM CDT | Severe Thunderstorm Warning | ILX | Jasper | 75 min |
| Jul 8, 6:00 PM CDT | Severe Thunderstorm Watch | SPC | Clay, Crawford, Edwards, Effingham, Gallatin, Hamilton and 8 more | 5 hr |
| Jul 8, 6:07 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 68 min |
| Jul 8, 6:13 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Cumberland | 32 min |
| Jul 8, 11:00 PM CDT | Flash Flood Warning | ILX | Edgar | 4 hr |
| Jul 8, 11:58 PM CDT | Flash Flood Warning | ILX | Clark | 3 hr |
| Jul 9, 12:50 AM CDT | Flash Flood Warning | ILX | Coles | 3 hr |
| Jul 9, 12:55 AM CDT | Flash Flood Warning | ILX | Crawford, Jasper | 4 hr |
| Jul 9, 2:45 AM CDT | Flash Flood Warning | ILX | Clark, Coles, Douglas, Edgar | 3 hr |
| Jul 9, 3:55 AM CDT | Flash Flood Warning | ILX | Lawrence | 4 hr |
| Jul 9, 4:55 AM CDT | Flash Flood Warning | ILX | Crawford, Jasper | 4 hr |
| Jul 9, 5:48 AM CDT | Flash Flood Warning | ILX | Effingham | 6 hr |
| Jul 9, 6:00 AM CDT | Flash Flood Warning | ILX | Clark | 3 hr |
| Jul 9, 6:33 AM CDT | Flash Flood Warning | ILX | Clay | 4 hr |
| Jul 9, 6:59 PM CDT | Severe Thunderstorm Warning | PAH | Union | 61 min |
| Jul 17, 2:15 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Cass, Christian, Fulton, Greene and 24 more | 5 hr |
| Jul 17, 2:40 PM CDT | Severe Thunderstorm Warning | DVN | McDonough, Warren | 50 min |
| Jul 17, 2:56 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Schuyler | 64 min |
| Jul 17, 3:41 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Schuyler | 64 min |
| Jul 17, 4:42 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Morgan | 63 min |
| Jul 17, 4:51 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 54 min |
| Jul 17, 5:13 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 62 min |
| Jul 17, 5:42 PM CDT | Flash Flood Warning | ILX | Morgan | 3 hr |
| Jul 17, 5:45 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 60 min |
| Jul 17, 5:47 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 28 min |
| Jul 17, 6:03 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 42 min |
| Jul 17, 6:10 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 65 min |
| Jul 17, 6:20 PM CDT | Severe Thunderstorm Warning | LSX | Greene | 40 min |
| Jul 17, 6:45 PM CDT | Severe Thunderstorm Watch | SPC | Bond, Christian, Clay, Clinton, Effingham, Fayette and 20 more | 4 hr |
| Jul 17, 6:46 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 44 min |
| Jul 17, 7:09 PM CDT | Tornado Warning | LSX | Jersey, Macoupin | 36 min |
| Jul 17, 7:35 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 40 min |
| Jul 17, 8:17 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Madison, Saint Clair | 58 min |
| Jul 17, 8:58 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 47 min |
| Jul 18, 7:31 AM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 44 min |
| Jul 18, 7:44 AM CDT | Severe Thunderstorm Warning | ILX | Mason | 46 min |
| Jul 18, 1:15 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 15 more | 5 hr |
| Jul 18, 1:45 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 30 min |
| Jul 18, 1:48 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 42 min |
| Jul 18, 2:09 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 51 min |
| Jul 18, 2:29 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 46 min |
| Jul 18, 2:44 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 46 min |
| Jul 18, 3:00 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Pope, Saline | 45 min |
| Jul 18, 3:20 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hardin | 40 min |
| Jul 18, 4:21 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 39 min |
| Jul 19, 6:20 AM CDT | Severe Thunderstorm Warning | LSX | Madison | 25 min |
| Jul 19, 7:38 AM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 37 min |
| Jul 19, 9:51 AM CDT | Flash Flood Warning | PAH | Alexander | 3 hr |
| Jul 19, 11:16 AM CDT | Flash Flood Warning | LSX | Madison, Saint Clair | 4 hr |
| Jul 19, 12:27 PM CDT | Flash Flood Warning | LSX | Randolph | 4 hr |
| Jul 20, 5:52 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 38 min |
| Jul 21, 6:29 AM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 46 min |
| Jul 21, 9:35 AM CDT | Flash Flood Warning | ILX | Woodford | 3 hr |
| Jul 21, 6:34 PM CDT | Severe Thunderstorm Warning | LOT | Will | 41 min |
| Jul 21, 8:04 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 26 min |
| Jul 21, 9:29 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 31 min |
| Jul 22, 3:15 PM CDT | Flash Flood Warning | ILX | Lawrence | 3 hr |
| Jul 22, 3:35 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, McHenry | 55 min |
| Jul 22, 3:47 PM CDT | Severe Thunderstorm Warning | ILX | Jasper | 58 min |
| Jul 22, 4:03 PM CDT | Severe Thunderstorm Warning | LOT | DuPage, Will | 42 min |
| Jul 22, 4:18 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Lake | 57 min |
| Jul 22, 4:18 PM CDT | Severe Thunderstorm Warning | LOT | DuPage | 57 min |
| Jul 22, 5:11 PM CDT | Severe Thunderstorm Warning | LOT | Kane, Kendall | 64 min |
| Jul 22, 5:59 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 61 min |
| Jul 22, 7:34 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 41 min |
| Jul 23, 2:31 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 29 min |
| Jul 23, 3:55 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Tazewell, Woodford | 65 min |
| Jul 23, 4:05 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 55 min |
| Jul 23, 4:26 PM CDT | Severe Thunderstorm Warning | ILX | Logan | 64 min |
| Jul 23, 5:02 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 58 min |
| Jul 23, 5:24 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 51 min |
| Jul 23, 5:53 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 52 min |
| Jul 23, 6:13 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Piatt | 47 min |
| Jul 23, 6:19 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 41 min |
| Jul 23, 6:49 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas, Edgar, Vermilion | 56 min |
| Jul 23, 7:17 PM CDT | Severe Thunderstorm Warning | PAH | Johnson | 28 min |
| Jul 24, 5:00 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Bureau, Carroll, DeKalb, DuPage, Grundy and 18 more | 6 hr |
| Jul 24, 8:11 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess | 64 min |
| Jul 24, 9:40 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough | 65 min |
| Jul 24, 9:40 PM CDT | Severe Thunderstorm Warning | DVN | Warren | 65 min |
| Jul 24, 9:52 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 68 min |
| Jul 24, 10:00 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Cass, DeWitt, Fulton, Grundy and 22 more | 5 hr |
| Jul 24, 11:18 PM CDT | Tornado Warning | LOT | LaSalle | 32 min |
| Jul 29, 2:29 AM CDT | Severe Thunderstorm Warning | ILX | Clark | 31 min |
| Jul 29, 4:46 AM CDT | Flash Flood Warning | ILX | Lawrence, Richland | 3 hr |
| Aug 2, 9:25 AM CDT | Flash Flood Warning | LOT | Cook | 3 hr |
| Aug 2, 10:06 AM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 24 min |
| Aug 2, 3:18 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 42 min |
| Aug 2, 3:39 PM CDT | Severe Thunderstorm Warning | DVN | Mercer | 51 min |
| Aug 2, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Calhoun, Cass, Fulton, Greene and 16 more | 5 hr |
| Aug 2, 4:03 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 57 min |
| Aug 2, 4:14 PM CDT | Severe Thunderstorm Warning | DVN | Warren | 46 min |
| Aug 2, 4:30 PM CDT | Severe Thunderstorm Warning | ILX | Stark | 60 min |
| Aug 2, 4:46 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Peoria | 59 min |
| Aug 2, 4:51 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 54 min |
| Aug 2, 4:57 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 33 min |
| Aug 2, 5:22 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 38 min |
| Aug 2, 5:25 PM CDT | Severe Thunderstorm Warning | ILX | Mason, Tazewell | 80 min |
| Aug 2, 5:43 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Schuyler | 62 min |
| Aug 2, 5:51 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard | 69 min |
| Aug 2, 6:13 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 77 min |
| Aug 2, 6:22 PM CDT | Severe Thunderstorm Warning | ILX | Cass | 53 min |
| Aug 2, 6:39 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 66 min |
| Aug 2, 7:17 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 43 min |
| Aug 3, 1:13 AM CDT | Flash Flood Warning | DVN | Henderson, McDonough, Warren | 6 hr |
| Aug 3, 1:38 AM CDT | Severe Thunderstorm Warning | DVN | McDonough | 37 min |
| Aug 9, 3:22 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 38 min |
| Aug 9, 3:43 PM CDT | Severe Thunderstorm Warning | LSX | Jersey, Madison | 47 min |
| Aug 9, 4:04 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 41 min |
| Aug 9, 4:18 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 42 min |
| Aug 9, 4:54 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 36 min |
| Aug 9, 6:13 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Rock Island | 47 min |
| Aug 9, 6:24 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 51 min |
| Aug 9, 6:33 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 27 min |
| Aug 9, 6:45 PM CDT | Severe Thunderstorm Warning | ILX | Stark | 45 min |
| Aug 9, 6:52 PM CDT | Severe Thunderstorm Warning | PAH | Pulaski | 23 min |
| Aug 9, 7:00 PM CDT | Flash Flood Warning | PAH | Williamson | 2 hr |
| Aug 9, 7:19 PM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 41 min |
| Aug 9, 7:28 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb | 32 min |
| Aug 9, 7:34 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 41 min |
| Aug 9, 7:41 PM CDT | Severe Thunderstorm Warning | LOT | Kane | 19 min |
| Aug 9, 7:55 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane | 35 min |
| Aug 9, 7:55 PM CDT | Severe Thunderstorm Warning | LOT | Kendall | 35 min |
| Aug 9, 8:02 PM CDT | Severe Thunderstorm Warning | DVN | McDonough | 43 min |
| Aug 9, 8:09 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 51 min |
| Aug 9, 8:14 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 61 min |
| Aug 9, 8:17 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 58 min |
| Aug 9, 8:32 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, LaSalle | 43 min |
| Aug 9, 8:38 PM CDT | Severe Thunderstorm Warning | ILX | Logan, McLean | 67 min |
| Aug 9, 9:29 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 31 min |
| Aug 18, 11:59 AM CDT | Tornado Warning | ILX | Mason | 61 min |
| Aug 18, 12:24 PM CDT | Tornado Warning | ILX | Logan, Tazewell | 66 min |
| Aug 18, 12:28 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 62 min |
| Aug 18, 12:30 PM CDT | Tornado Watch | SPC | Champaign, Christian, DeWitt, Douglas, Edgar, Ford and 12 more | 6 hr |
| Aug 18, 12:53 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 37 min |
| Aug 18, 12:53 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 37 min |
| Aug 18, 1:01 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 44 min |
| Aug 18, 1:23 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 67 min |
| Aug 18, 1:25 PM CDT | Tornado Warning | ILX | Logan, Menard | 65 min |
| Aug 18, 1:26 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Livingston | 64 min |
| Aug 18, 1:33 PM CDT | Tornado Warning | ILX | DeWitt, McLean | 57 min |
| Aug 18, 1:40 PM CDT | Tornado Warning | ILX | Champaign | 50 min |
| Aug 18, 2:03 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 27 min |
| Aug 18, 2:20 PM CDT | Tornado Warning | ILX | Vermilion | 55 min |
| Aug 18, 2:22 PM CDT | Tornado Warning | ILX | Champaign, Piatt | 53 min |
| Aug 18, 2:30 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard | 45 min |
| Aug 18, 2:36 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 54 min |
| Aug 18, 3:00 PM CDT | Severe Thunderstorm Watch | SPC | Bond, Calhoun, Christian, Clark, Clay, Clinton and 21 more | 6 hr |
| Aug 18, 3:01 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 59 min |
| Aug 18, 3:16 PM CDT | Tornado Warning | ILX | Champaign, Piatt | 59 min |
| Aug 18, 3:17 PM CDT | Tornado Warning | ILX | Vermilion | 58 min |
| Aug 18, 3:30 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon | 60 min |
| Aug 18, 3:30 PM CDT | Tornado Warning | ILX | Douglas | 60 min |
| Aug 18, 3:52 PM CDT | Severe Thunderstorm Warning | ILX | Moultrie | 38 min |
| Aug 18, 4:02 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 28 min |
| Aug 18, 4:05 PM CDT | Tornado Warning | ILX | Edgar, Vermilion | 55 min |
| Aug 18, 4:13 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Washington | 47 min |
| Aug 18, 4:16 PM CDT | Severe Thunderstorm Warning | ILX | Coles | 59 min |
| Aug 18, 4:24 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 81 min |
| Aug 18, 4:35 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 40 min |
| Aug 18, 4:37 PM CDT | Severe Thunderstorm Warning | ILX | Moultrie | 53 min |
| Aug 18, 4:45 PM CDT | Severe Thunderstorm Watch | SPC | Crawford, Edwards, Franklin, Gallatin, Hamilton, Hardin and 7 more | 5 hr |
| Aug 18, 5:02 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 43 min |
| Aug 18, 5:15 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 60 min |
| Aug 18, 5:16 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland | 59 min |
| Aug 18, 5:37 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 53 min |
| Aug 18, 5:53 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 67 min |
| Aug 18, 5:53 PM CDT | Tornado Warning | PAH | Jefferson | 37 min |
| Aug 18, 6:09 PM CDT | Severe Thunderstorm Warning | ILX | Jasper | 66 min |
| Aug 18, 6:17 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 43 min |
| Aug 18, 6:30 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 60 min |
| Aug 18, 6:40 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton | 50 min |
| Aug 18, 6:47 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Marion | 43 min |
| Aug 18, 6:59 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 46 min |
| Aug 18, 7:18 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 42 min |
| Aug 18, 7:29 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 31 min |
| Aug 18, 7:37 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton | 38 min |
| Aug 18, 7:51 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 54 min |
| Aug 18, 7:57 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 63 min |
| Aug 18, 8:09 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, White | 66 min |
| Aug 18, 8:22 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 38 min |
| Aug 18, 8:36 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Williamson | 54 min |
| Aug 18, 10:11 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 49 min |
| Aug 18, 10:50 PM CDT | Severe Thunderstorm Warning | PAH | Pulaski, Union | 40 min |
| Aug 22, 2:00 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 33 more | 6 hr |
| Aug 22, 5:08 PM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry | 37 min |
| Aug 22, 5:39 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 66 min |
| Aug 22, 5:51 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane | 39 min |
| Aug 22, 5:52 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 53 min |
| Aug 22, 6:07 PM CDT | Severe Thunderstorm Warning | ILX | Peoria | 53 min |
| Aug 22, 6:09 PM CDT | Tornado Warning | DVN | McDonough | 51 min |
| Aug 22, 6:17 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 43 min |
| Aug 22, 6:23 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Schuyler | 67 min |
| Aug 22, 6:29 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 31 min |
| Aug 22, 6:35 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 55 min |
| Aug 22, 6:46 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 44 min |
| Aug 22, 6:57 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Woodford | 63 min |
| Aug 22, 7:15 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Calhoun, Cass, Champaign, Christian and 29 more | 5 hr |
| Aug 22, 7:23 PM CDT | Severe Thunderstorm Warning | ILX | Mason, Menard | 67 min |
| Aug 22, 7:42 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 63 min |
| Aug 22, 7:42 PM CDT | Severe Thunderstorm Warning | ILX | Logan | 63 min |
| Aug 22, 7:46 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 44 min |
| Aug 22, 8:10 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean | 65 min |
| Aug 22, 8:37 PM CDT | Severe Thunderstorm Warning | ILX | Piatt | 38 min |
| Aug 22, 9:07 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 53 min |
| Aug 22, 9:21 PM CDT | Flash Flood Warning | ILX | Schuyler | 6 hr |
| Aug 22, 10:54 PM CDT | Flash Flood Warning | ILX | Cass | 6 hr |
| Aug 22, 11:23 PM CDT | Flash Flood Warning | DVN | Hancock, McDonough | 4 hr |
| Aug 22, 11:50 PM CDT | Flash Flood Warning | LSX | Adams, Brown | 6 hr |
| Aug 23, 2:30 AM CDT | Flash Flood Warning | ILX | Schuyler | 7 hr |
| Aug 24, 5:31 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 44 min |
| Aug 24, 5:49 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton | 41 min |
| Aug 24, 6:31 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette | 29 min |
| Aug 24, 6:59 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 31 min |
| Aug 24, 7:22 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Marion | 23 min |
| Aug 24, 7:33 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 57 min |
| Aug 25, 2:47 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Pulaski | 28 min |
| Aug 25, 3:15 PM CDT | Tornado Warning | LOT | DuPage | 30 min |
| Aug 25, 3:35 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 40 min |
| Aug 25, 3:44 PM CDT | Flash Flood Warning | LSX | Randolph | 3 hr |
| Aug 25, 4:00 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 45 min |
| Aug 25, 4:24 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 51 min |
| Aug 30, 1:20 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 25 min |
| Aug 30, 1:46 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 44 min |
| Aug 30, 2:30 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Hancock, Henderson, McDonough, Mercer, Rock Island and 2 more | 5 hr |
| Aug 30, 5:17 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 28 min |
| Aug 30, 5:22 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt | 53 min |
| Aug 30, 5:28 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 62 min |
| Aug 30, 5:43 PM CDT | Severe Thunderstorm Warning | LSX | Greene | 47 min |
| Aug 30, 5:53 PM CDT | Flash Flood Warning | ILX | Macon | 4 hr |
| Aug 30, 5:53 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 37 min |
| Aug 30, 6:22 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 38 min |
| Aug 30, 6:23 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 37 min |
| Aug 30, 6:24 PM CDT | Severe Thunderstorm Warning | ILX | Piatt | 66 min |
| Aug 30, 6:26 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 64 min |
| Aug 30, 6:57 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 48 min |
| Aug 30, 7:16 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 29 min |
| Aug 30, 8:04 PM CDT | Severe Thunderstorm Warning | ILX | Peoria, Tazewell | 56 min |
| Aug 30, 8:09 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Menard | 66 min |
| Aug 30, 8:32 PM CDT | Severe Thunderstorm Warning | ILX | Woodford | 43 min |
| Aug 30, 8:39 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 66 min |
| Aug 30, 8:52 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 68 min |
| Aug 30, 10:03 PM CDT | Flash Flood Warning | LOT | Cook | 3 hr |
| Sep 3, 5:32 PM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 28 min |
| Sep 6, 4:13 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 32 min |
| Sep 6, 4:56 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Madison | 49 min |
| Sep 6, 6:07 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 38 min |
| Sep 6, 6:37 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 53 min |
| Sep 6, 7:10 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 50 min |
| Sep 6, 7:11 PM CDT | Severe Thunderstorm Warning | LOT | DuPage, Kendall, Will | 34 min |
| Sep 6, 7:41 PM CDT | Severe Thunderstorm Warning | ILX | Scott | 34 min |
| Sep 6, 8:10 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Morgan | 35 min |
| Sep 7, 2:03 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Whiteside | 47 min |
| Sep 7, 3:20 PM CDT | Severe Thunderstorm Warning | PAH | Saline | 25 min |
| Sep 7, 6:15 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Carroll, DeKalb, Jo Daviess, Kane, Lee and 5 more | 6 hr |
| Sep 7, 6:58 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 62 min |
| Sep 7, 7:08 PM CDT | Severe Thunderstorm Warning | DVN | Carroll | 67 min |
| Sep 7, 7:45 PM CDT | Severe Thunderstorm Warning | LOT | Winnebago | 30 min |
| Sep 7, 8:45 PM CDT | Severe Thunderstorm Watch | SPC | Henderson, Henry, Mercer, Rock Island, Warren | 4 hr |
| Sep 7, 8:45 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Fulton, Hancock, McDonough, Pike and 1 more | 5 hr |
| Sep 7, 11:00 PM CDT | Severe Thunderstorm Watch | SPC | Bureau, Carroll, Henderson, Henry, Jo Daviess, Knox and 10 more | 4 hr |
| Sep 8, 10:19 PM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 41 min |
| Sep 8, 10:19 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 41 min |
| Sep 8, 10:56 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 34 min |
| Sep 9, 12:55 AM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 50 min |
| Sep 18, 2:30 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Bond, Clay, Clinton, Crawford, Edwards and 26 more | 6 hr |
| Sep 20, 3:43 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 47 min |
| Sep 20, 4:26 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 34 min |
| Sep 20, 5:15 PM CDT | Severe Thunderstorm Watch | SPC | Carroll, Henderson, Jo Daviess, Mercer, Rock Island, Stephenson and 1 more | 6 hr |
| Sep 20, 5:45 PM CDT | Severe Thunderstorm Watch | SPC | Hancock | 5 hr |
| Sep 20, 6:45 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Calhoun, Cass, Christian, DeWitt and 18 more | 4 hr |
| Sep 20, 7:41 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 34 min |
| Sep 20, 8:23 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Mercer | 37 min |
| Sep 23, 2:41 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 34 min |
| Sep 23, 3:15 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 5 more | 5 hr |
| Sep 23, 3:39 PM CDT | Severe Thunderstorm Warning | PAH | Massac | 21 min |
| Sep 23, 4:19 PM CDT | Severe Thunderstorm Warning | PAH | Massac | 26 min |
| Oct 13, 4:55 PM CDT | Flash Flood Warning | LOT | Cook, DuPage, Will | 4 hr |
| Oct 14, 1:11 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 49 min |
| Oct 22, 12:03 AM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 42 min |
| Oct 22, 6:30 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 29 more | 5 hr |
| Oct 23, 12:44 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Saline, Williamson | 31 min |
| Oct 23, 2:45 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 16 more | 6 hr |
| Oct 23, 3:32 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Perry | 28 min |
| Oct 23, 3:32 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 28 min |
| Oct 23, 7:57 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 48 min |
| Oct 23, 10:18 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess, Stephenson | 42 min |
| Oct 23, 10:56 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 34 min |
| Oct 23, 11:01 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 44 min |
| Oct 23, 11:45 PM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry | 45 min |
| Oct 24, 12:23 AM CDT | Special Marine Warning | LOT | 2 hr | |
| Oct 24, 12:23 AM CDT | Special Marine Warning | LOT | 2 hr | |
| Oct 24, 12:30 AM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 45 min |
| Oct 24, 6:14 AM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 46 min |
| Oct 24, 9:08 AM CDT | Special Marine Warning | LOT | 52 min | |
| Oct 24, 9:08 AM CDT | Special Marine Warning | LOT | 52 min | |
| Oct 24, 9:10 AM CDT | Severe Thunderstorm Warning | LOT | Cook | 35 min |
| Oct 24, 9:45 AM CDT | Severe Thunderstorm Warning | DVN | Bureau | 45 min |
| Oct 24, 10:44 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 61 min |
| Oct 24, 10:44 AM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey | 61 min |
| Oct 24, 11:16 AM CDT | Severe Thunderstorm Warning | LOT | Kane | 29 min |
| Oct 24, 11:17 AM CDT | Tornado Warning | LSX | Greene | 43 min |
| Oct 24, 11:37 AM CDT | Severe Thunderstorm Warning | LOT | Cook, Lake | 38 min |
| Oct 24, 11:40 AM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 50 min |
| Oct 24, 11:45 AM CDT | Tornado Watch | SPC | Bond, Champaign, Christian, Clark, Clay, Clinton and 46 more | 7 hr |
| Oct 24, 11:54 AM CDT | Tornado Warning | ILX | Sangamon | 36 min |
| Oct 24, 11:55 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Macon | 50 min |
| Oct 24, 11:59 AM CDT | Special Marine Warning | LOT | 61 min | |
| Oct 24, 12:14 PM CDT | Severe Thunderstorm Warning | LSX | Jersey | 61 min |
| Oct 24, 12:24 PM CDT | Severe Thunderstorm Warning | ILX | Piatt | 51 min |
| Oct 24, 12:27 PM CDT | Tornado Warning | ILX | Christian, Macon, Sangamon | 48 min |
| Oct 24, 12:29 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 31 min |
| Oct 24, 12:34 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Tazewell | 26 min |
| Oct 24, 12:41 PM CDT | Severe Thunderstorm Warning | ILX | Woodford | 64 min |
| Oct 24, 12:52 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 53 min |
| Oct 24, 12:55 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean | 65 min |
| Oct 24, 1:00 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 45 min |
| Oct 24, 1:05 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 40 min |
| Oct 24, 1:14 PM CDT | Tornado Warning | ILX | Macon, Piatt | 46 min |
| Oct 24, 1:22 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 53 min |
| Oct 24, 1:30 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 45 min |
| Oct 24, 1:33 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Livingston | 27 min |
| Oct 24, 1:33 PM CDT | Severe Thunderstorm Warning | LSX | Bond | 42 min |
| Oct 24, 1:42 PM CDT | Tornado Warning | ILX | Champaign | 48 min |
| Oct 24, 1:45 PM CDT | Tornado Watch | SPC | Alexander, Hardin, Johnson, Massac, Pope, Pulaski and 1 more | 5 hr |
| Oct 24, 1:48 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Montgomery | 42 min |
| Oct 24, 1:54 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 51 min |
| Oct 24, 2:12 PM CDT | Tornado Warning | ILX | Vermilion | 48 min |
| Oct 24, 2:12 PM CDT | Special Marine Warning | LOT | 93 min | |
| Oct 24, 2:12 PM CDT | Special Marine Warning | LOT | 93 min | |
| Oct 24, 2:12 PM CDT | Special Marine Warning | LOT | 93 min | |
| Oct 24, 2:23 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland | 52 min |
| Oct 24, 2:28 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 32 min |
| Oct 24, 2:31 PM CDT | Tornado Warning | LOT | Kankakee | 14 min |
| Oct 24, 2:31 PM CDT | Tornado Warning | LSX | Randolph | 29 min |
| Oct 24, 2:35 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry | 40 min |
| Oct 24, 2:41 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 49 min |
| Oct 24, 2:41 PM CDT | Tornado Warning | PAH | Perry | 34 min |
| Oct 24, 2:48 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 57 min |
| Oct 24, 2:55 PM CDT | Tornado Warning | PAH | Jackson | 35 min |
| Oct 24, 2:59 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 46 min |
| Oct 24, 3:00 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 15 min |
| Oct 24, 3:10 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Wayne | 50 min |
| Oct 24, 3:10 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 50 min |
| Oct 24, 3:13 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 32 min |
| Oct 24, 3:18 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Crawford, Jasper, Richland | 42 min |
| Oct 24, 3:19 PM CDT | Tornado Warning | PAH | Franklin | 26 min |
| Oct 24, 3:23 PM CDT | Severe Thunderstorm Warning | ILX | Clark | 37 min |
| Oct 24, 3:27 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 33 min |
| Oct 24, 3:34 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Pope, Saline | 41 min |
| Oct 24, 3:38 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 52 min |
| Oct 24, 3:38 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, White | 67 min |
| Oct 24, 3:40 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski, Union | 35 min |
| Oct 24, 3:44 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 16 min |
| Oct 24, 3:49 PM CDT | Tornado Warning | PAH | Saline | 26 min |
| Oct 24, 3:58 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 32 min |
| Oct 24, 3:58 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton | 17 min |
| Oct 24, 3:58 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 17 min |
| Oct 24, 4:10 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin | 65 min |
| Oct 24, 4:14 PM CDT | Severe Thunderstorm Warning | PAH | Massac | 46 min |
| Oct 24, 4:19 PM CDT | Severe Thunderstorm Warning | PAH | Hardin, Pope | 41 min |
| Nov 24, 2:30 AM CST | Tornado Watch | SPC | Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 10 more | 5 hr |
| Nov 24, 5:24 AM CST | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Perry, Williamson | 36 min |
| Nov 24, 7:00 AM CST | Tornado Watch | SPC | Gallatin, Hardin, Pope, Saline | 4 hr |
| Dec 5, 2:15 PM CST | Severe Thunderstorm Watch | SPC | Carroll, Henderson, Henry, Jo Daviess, Mercer, Rock Island and 3 more | 5 hr |
| Dec 17, 9:15 AM CST | Flash Flood Warning | PAH | Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 3 more | 4 hr |
| Dec 17, 11:44 AM CST | Flash Flood Warning | PAH | Williamson | 4 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 522 |
| Tornado Warning | 48 |
| Severe Thunderstorm Watch | 52 |
| Tornado Watch | 12 |
| Flooding | |
| Flash Flood Warning | 61 |
| Marine | |
| Special Marine Warning | 8 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- McLean County39
- McDonough County32
- Tazewell County32
- Livingston County31
- Christian County30
- Hancock County30
- Rock Island County29
- Macon County28
- Fulton County28
- Logan County27
- Shelby County27
- Mason County27
- Iroquois County26
- Vermilion County26
- Knox County26
- Jackson County25
- Henderson County25
- Henry County25
- Mercer County25
- Sangamon County24
- Champaign County24
- Edgar County24
- Williamson County24
- Macoupin County23
- Morgan County23
- Madison County22
- Moultrie County22
- Effingham County22
- Ford County22
- Randolph County22
- Franklin County22
- Schuyler County22
- Adams County22
- Stark County22
- Woodford County22
- Jasper County22
- Carroll County22
- Warren County22
- Whiteside County22
- Cook County22
62 more counties
- Jersey County21
- Piatt County21
- Peoria County21
- Crawford County21
- DeWitt County20
- Clark County20
- Coles County20
- Perry County20
- Washington County20
- Jefferson County20
- DuPage County20
- Greene County19
- Clinton County19
- Saline County19
- Scott County19
- Stephenson County19
- Will County19
- Kane County19
- Montgomery County18
- Cumberland County18
- Kankakee County18
- Saint Clair County18
- Alexander County18
- Hamilton County18
- Marshall County18
- Jo Daviess County18
- Bureau County18
- McHenry County18
- Calhoun County17
- Douglas County17
- Johnson County17
- Brown County17
- Menard County17
- Monroe County16
- Gallatin County16
- Hardin County16
- Pulaski County16
- Union County16
- Wayne County16
- White County16
- Cass County16
- LaSalle County16
- Lawrence County16
- Clay County16
- Boone County16
- Pope County15
- Pike County15
- Putnam County15
- Lake County15
- DeKalb County15
- Massac County14
- Grundy County14
- Richland County14
- Lee County14
- Ogle County14
- Winnebago County14
- Marion County13
- Kendall County13
- Bond County12
- Fayette County12
- Edwards County11
- Wabash County10
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20002002
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.