Weather alerts in Illinois, 1998
1,039 weather alerts in 1998, 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 1998. Tap one for its archive.
- Alerts
- 1,039
- Warnings
- 946
- Watches
- 93
- Advisories
- 0
- Busiest month
- June365 alerts
- Busiest day
- June 29, 199868 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 |
|---|---|---|---|---|
| Mar 27, 4:30 PM CST | Tornado Watch | SPC | Alexander, Bond, Calhoun, Clinton, Greene, Jackson and 9 more | 6 hr |
| Mar 27, 4:53 PM CST | Severe Thunderstorm Warning | LSX | Pike | 37 min |
| Mar 27, 5:10 PM CST | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey | 50 min |
| Mar 27, 5:20 PM CST | Severe Thunderstorm Warning | ILX | Morgan, Scott | 40 min |
| Mar 27, 5:46 PM CST | Severe Thunderstorm Warning | LSX | Macoupin, Madison | 59 min |
| Mar 27, 5:47 PM CST | Severe Thunderstorm Warning | ILX | Cass, Schuyler | 28 min |
| Mar 27, 5:49 PM CST | Severe Thunderstorm Warning | LSX | Brown | 26 min |
| Mar 27, 6:02 PM CST | Severe Thunderstorm Warning | ILX | Morgan | 28 min |
| Mar 27, 6:10 PM CST | Severe Thunderstorm Warning | ILX | Mason, Menard, Sangamon | 35 min |
| Mar 27, 6:10 PM CST | Severe Thunderstorm Warning | ILX | Fulton | 35 min |
| Mar 27, 6:15 PM CST | Severe Thunderstorm Watch | SPC | Boone, Brown, Bureau, Cass, Cook, DeKalb and 33 more | 5 hr |
| Mar 27, 6:20 PM CST | Severe Thunderstorm Warning | DVN | Henderson, Warren | 60 min |
| Mar 27, 6:35 PM CST | Severe Thunderstorm Warning | DVN | Mercer | 50 min |
| Mar 27, 6:35 PM CST | Severe Thunderstorm Warning | ILX | Logan, Tazewell | 40 min |
| Mar 27, 6:35 PM CST | Severe Thunderstorm Warning | ILX | Knox, Peoria | 40 min |
| Mar 27, 6:39 PM CST | Severe Thunderstorm Warning | LSX | Bond, Montgomery | 51 min |
| Mar 27, 6:45 PM CST | Tornado Warning | ILX | Sangamon | 30 min |
| Mar 27, 6:48 PM CST | Severe Thunderstorm Warning | DVN | Henry, Rock Island | 47 min |
| Mar 27, 6:50 PM CST | Severe Thunderstorm Warning | ILX | Christian, Macon, Shelby | 55 min |
| Mar 27, 7:01 PM CST | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 59 min |
| Mar 27, 7:01 PM CST | Severe Thunderstorm Warning | ILX | Stark | 59 min |
| Mar 27, 7:01 PM CST | Severe Thunderstorm Warning | ILX | DeWitt, McLean | 59 min |
| Mar 27, 7:16 PM CST | Severe Thunderstorm Warning | DVN | Whiteside | 44 min |
| Mar 27, 7:24 PM CST | Severe Thunderstorm Warning | ILX | Moultrie, Piatt | 36 min |
| Mar 27, 7:28 PM CST | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 47 min |
| Mar 27, 7:39 PM CST | Severe Thunderstorm Warning | DVN | Carroll | 46 min |
| Mar 27, 7:43 PM CST | Severe Thunderstorm Warning | LOT | Ford, Livingston | 32 min |
| Mar 27, 7:43 PM CST | Severe Thunderstorm Warning | LOT | LaSalle | 32 min |
| Mar 27, 8:02 PM CST | Severe Thunderstorm Warning | DVN | Jo Daviess | 48 min |
| Mar 27, 8:02 PM CST | Severe Thunderstorm Warning | LSX | Randolph | 28 min |
| Mar 27, 8:45 PM CST | Severe Thunderstorm Watch | SPC | Clark, Clay, Crawford, Cumberland, Edwards, Effingham and 21 more | 4 hr |
| Mar 27, 10:46 PM CST | Tornado Warning | LSX | Randolph | 29 min |
| Mar 27, 11:06 PM CST | Tornado Warning | PAH | Perry | 24 min |
| Mar 27, 11:41 PM CST | Severe Thunderstorm Warning | PAH | Jackson | 34 min |
| Mar 27, 11:53 PM CST | Tornado Warning | PAH | Jackson | 37 min |
| Mar 28, 12:06 AM CST | Severe Thunderstorm Warning | PAH | Franklin, Williamson | 24 min |
| Mar 28, 12:20 AM CST | Tornado Warning | PAH | Franklin | 25 min |
| Mar 28, 12:39 AM CST | Severe Thunderstorm Warning | ILX | Jasper | 36 min |
| Mar 28, 1:00 AM CST | Tornado Watch | SPC | Clark, Crawford, Edwards, Gallatin, Hamilton, Hardin and 7 more | 4 hr |
| Mar 28, 1:45 AM CST | Tornado Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Christian and 19 more | 3 hr |
| Mar 28, 2:14 AM CST | Severe Thunderstorm Warning | LSX | Greene | 16 min |
| Mar 28, 4:03 AM CST | Severe Thunderstorm Warning | ILX | Shelby | 57 min |
| Mar 28, 5:39 AM CST | Tornado Warning | ILX | Coles | 36 min |
| Mar 29, 2:17 AM CST | Severe Thunderstorm Warning | ILX | McLean | 28 min |
| Mar 29, 2:43 AM CST | Severe Thunderstorm Warning | LOT | Kankakee | 32 min |
| Mar 30, 2:45 PM CST | Severe Thunderstorm Watch | SPC | Boone, Carroll, Jo Daviess, Stephenson, Winnebago | 6 hr |
| Mar 30, 3:45 PM CST | Severe Thunderstorm Watch | SPC | Henderson, Mercer, Rock Island, Whiteside | 5 hr |
| Mar 30, 8:36 PM CST | Severe Thunderstorm Warning | DVN | Hancock | 49 min |
| Mar 30, 9:00 PM CST | Tornado Watch | SPC | Adams, Brown, Bureau, Calhoun, Cass, Cook and 37 more | 6 hr |
| Mar 30, 10:03 PM CST | Severe Thunderstorm Warning | ILX | Knox | 57 min |
| Mar 30, 10:51 PM CST | Severe Thunderstorm Warning | DVN | Carroll, Whiteside | 49 min |
| Mar 30, 10:58 PM CST | Severe Thunderstorm Warning | ILX | Fulton | 47 min |
| Mar 30, 11:14 PM CST | Severe Thunderstorm Warning | ILX | Knox | 46 min |
| Apr 3, 12:45 PM CST | Tornado Watch | SPC | Massac, Pulaski | 6 hr |
| Apr 7, 2:00 PM CDT | Tornado Watch | SPC | Adams, Brown, Cass, Christian, DeWitt, Fulton and 24 more | 6 hr |
| Apr 7, 2:59 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Peoria | 61 min |
| Apr 7, 3:27 PM CDT | Tornado Warning | ILX | Fulton, Peoria | 48 min |
| Apr 7, 3:55 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 35 min |
| Apr 7, 4:00 PM CDT | Tornado Warning | ILX | Cass, Mason, Schuyler | 45 min |
| Apr 7, 4:05 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 25 min |
| Apr 7, 4:07 PM CDT | Tornado Warning | ILX | Peoria | 53 min |
| Apr 7, 4:13 PM CDT | Tornado Warning | ILX | Morgan, Sangamon | 47 min |
| Apr 7, 4:15 PM CDT | Tornado Watch | SPC | Bond, Clark, Clay, Clinton, Coles, Crawford and 22 more | 6 hr |
| Apr 7, 4:25 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 50 min |
| Apr 7, 4:34 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 41 min |
| Apr 7, 4:35 PM CDT | Tornado Warning | DVN | Hancock | 35 min |
| Apr 7, 4:36 PM CDT | Tornado Warning | ILX | Mason | 54 min |
| Apr 7, 4:44 PM CDT | Tornado Warning | LSX | Macoupin | 46 min |
| Apr 7, 4:50 PM CDT | Tornado Warning | DVN | McDonough | 50 min |
| Apr 7, 4:50 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 40 min |
| Apr 7, 4:51 PM CDT | Tornado Warning | ILX | Fulton, Schuyler | 69 min |
| Apr 7, 4:57 PM CDT | Tornado Warning | ILX | Logan, Sangamon | 63 min |
| Apr 7, 5:01 PM CDT | Severe Thunderstorm Warning | DVN | Warren | 49 min |
| Apr 7, 5:05 PM CDT | Tornado Warning | ILX | Christian, Sangamon | 55 min |
| Apr 7, 5:08 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 37 min |
| Apr 7, 5:10 PM CDT | Tornado Warning | ILX | Tazewell | 65 min |
| Apr 7, 5:22 PM CDT | Tornado Warning | ILX | Mason | 53 min |
| Apr 7, 5:31 PM CDT | Tornado Warning | DVN | Warren | 34 min |
| Apr 7, 5:51 PM CDT | Tornado Warning | ILX | Fulton | 69 min |
| Apr 7, 5:54 PM CDT | Tornado Warning | ILX | Logan | 66 min |
| Apr 7, 5:57 PM CDT | Tornado Warning | ILX | Christian | 63 min |
| Apr 7, 6:05 PM CDT | Tornado Warning | DVN | Warren | 35 min |
| Apr 7, 6:06 PM CDT | Tornado Warning | DVN | Mercer | 49 min |
| Apr 7, 6:06 PM CDT | Tornado Warning | ILX | Macon, Shelby | 69 min |
| Apr 7, 6:13 PM CDT | Tornado Warning | ILX | Peoria, Tazewell | 62 min |
| Apr 7, 6:13 PM CDT | Tornado Warning | ILX | Mason | 62 min |
| Apr 7, 6:25 PM CDT | Tornado Warning | ILX | Menard | 50 min |
| Apr 7, 6:28 PM CDT | Tornado Warning | ILX | DeWitt, McLean | 62 min |
| Apr 7, 6:33 PM CDT | Tornado Warning | ILX | Moultrie | 42 min |
| Apr 7, 6:44 PM CDT | Tornado Warning | ILX | Knox, Stark | 46 min |
| Apr 7, 6:55 PM CDT | Tornado Warning | ILX | Piatt | 50 min |
| Apr 7, 6:57 PM CDT | Tornado Warning | ILX | Logan | 63 min |
| Apr 7, 7:00 PM CDT | Tornado Watch | SPC | Bureau, Cass, Champaign, Christian, Clark, Coles and 27 more | 6 hr |
| Apr 7, 7:01 PM CDT | Tornado Warning | ILX | Vermilion | 59 min |
| Apr 7, 7:03 PM CDT | Tornado Warning | ILX | Coles, Douglas | 57 min |
| Apr 7, 7:13 PM CDT | Tornado Warning | ILX | Peoria, Tazewell | 62 min |
| Apr 7, 7:14 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 61 min |
| Apr 7, 7:23 PM CDT | Tornado Warning | ILX | Woodford | 67 min |
| Apr 7, 7:28 PM CDT | Tornado Warning | ILX | DeWitt, McLean | 62 min |
| Apr 7, 7:39 PM CDT | Tornado Warning | ILX | Edgar | 51 min |
| Apr 7, 8:00 PM CDT | Tornado Warning | ILX | Douglas | 45 min |
| Apr 7, 8:00 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 30 min |
| Apr 7, 8:10 PM CDT | Tornado Warning | ILX | Vermilion | 50 min |
| Apr 7, 8:16 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton | 44 min |
| Apr 7, 8:24 PM CDT | Tornado Warning | ILX | DeWitt, McLean | 66 min |
| Apr 7, 8:28 PM CDT | Tornado Warning | ILX | Edgar | 62 min |
| Apr 7, 8:32 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Livingston | 58 min |
| Apr 7, 8:36 PM CDT | Tornado Warning | ILX | Effingham | 54 min |
| Apr 7, 8:48 PM CDT | Tornado Warning | LSX | Fayette, Marion | 42 min |
| Apr 7, 8:54 PM CDT | Severe Thunderstorm Warning | LSX | Clinton | 51 min |
| Apr 7, 9:08 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Piatt | 52 min |
| Apr 7, 9:11 PM CDT | Tornado Warning | ILX | Jasper | 64 min |
| Apr 7, 9:13 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 62 min |
| Apr 7, 9:30 PM CDT | Tornado Warning | ILX | Clay, Effingham | 60 min |
| Apr 7, 9:48 PM CDT | Tornado Warning | ILX | Champaign, Douglas | 42 min |
| Apr 7, 10:00 PM CDT | Tornado Watch | SPC | Clay, Crawford, Cumberland, Edwards, Effingham, Franklin and 12 more | 6 hr |
| Apr 7, 10:07 PM CDT | Tornado Warning | ILX | Clark | 53 min |
| Apr 7, 10:22 PM CDT | Tornado Warning | ILX | Jasper | 53 min |
| Apr 7, 10:33 PM CDT | Tornado Warning | ILX | Clay | 57 min |
| Apr 7, 11:09 PM CDT | Tornado Warning | ILX | Crawford, Jasper | 51 min |
| Apr 8, 5:30 PM CDT | Tornado Watch | SPC | Gallatin, Hardin, Massac, Pope, Saline | 7 hr |
| Apr 8, 6:36 PM CDT | Tornado Warning | PAH | Massac, Pope | 44 min |
| Apr 8, 7:10 PM CDT | Severe Thunderstorm Warning | PAH | Hardin | 35 min |
| Apr 13, 11:30 AM CDT | Severe Thunderstorm Watch | SPC | Adams, Pike | 6 hr |
| Apr 13, 1:45 PM CDT | Tornado Watch | SPC | Randolph | 6 hr |
| Apr 13, 3:20 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 40 min |
| Apr 13, 3:44 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 46 min |
| Apr 13, 3:45 PM CDT | Tornado Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Christian and 15 more | 5 hr |
| Apr 13, 4:07 PM CDT | Severe Thunderstorm Warning | ILX | Cass | 38 min |
| Apr 13, 4:57 PM CDT | Tornado Warning | LSX | Calhoun | 48 min |
| Apr 13, 5:18 PM CDT | Tornado Warning | LSX | Jersey, Macoupin | 42 min |
| Apr 13, 5:36 PM CDT | Tornado Warning | LSX | Madison | 54 min |
| Apr 13, 5:42 PM CDT | Tornado Warning | LSX | Randolph | 63 min |
| Apr 13, 6:04 PM CDT | Tornado Warning | LSX | Madison | 41 min |
| Apr 13, 6:12 PM CDT | Tornado Warning | LSX | Monroe, Saint Clair | 63 min |
| Apr 13, 6:25 PM CDT | Tornado Warning | LSX | Bond | 65 min |
| Apr 13, 6:30 PM CDT | Tornado Watch | SPC | Alexander, Bond, Christian, Clark, Clay, Clinton and 34 more | 5 hr |
| Apr 13, 6:43 PM CDT | Tornado Warning | LSX | Clinton, Washington | 62 min |
| Apr 13, 6:52 PM CDT | Tornado Warning | LSX | Randolph | 68 min |
| Apr 13, 7:35 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 40 min |
| Apr 13, 7:38 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 37 min |
| Apr 13, 7:45 PM CDT | Tornado Warning | LSX | Washington | 45 min |
| Apr 13, 7:50 PM CDT | Tornado Warning | PAH | Jefferson | 40 min |
| Apr 13, 7:54 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 51 min |
| Apr 13, 8:05 PM CDT | Severe Thunderstorm Warning | PAH | Pulaski | 55 min |
| Apr 13, 8:18 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 42 min |
| Apr 13, 8:23 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jackson | 52 min |
| Apr 13, 8:40 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Massac | 50 min |
| Apr 13, 8:49 PM CDT | Tornado Warning | PAH | Johnson, Massac | 41 min |
| Apr 13, 9:04 PM CDT | Severe Thunderstorm Warning | PAH | Pulaski | 26 min |
| Apr 13, 9:07 PM CDT | Tornado Warning | PAH | Pope | 38 min |
| Apr 13, 9:26 PM CDT | Tornado Warning | PAH | Hardin | 49 min |
| Apr 13, 10:00 PM CDT | Tornado Watch | SPC | Gallatin, Hardin | 4 hr |
| Apr 15, 3:15 PM CDT | Tornado Watch | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 32 more | 6 hr |
| Apr 15, 3:36 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Whiteside | 49 min |
| Apr 15, 3:53 PM CDT | Tornado Warning | DVN | Bureau, Henry, Whiteside | 32 min |
| Apr 15, 4:20 PM CDT | Tornado Warning | DVN | Henderson, Warren | 50 min |
| Apr 15, 4:25 PM CDT | Tornado Warning | DVN | Bureau | 50 min |
| Apr 15, 4:30 PM CDT | Tornado Watch | SPC | Alexander, Clay, Clinton, Edwards, Franklin, Gallatin and 22 more | 7 hr |
| Apr 15, 4:36 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 49 min |
| Apr 15, 4:38 PM CDT | Tornado Warning | ILX | Knox | 37 min |
| Apr 15, 5:02 PM CDT | Tornado Warning | DVN | Mercer | 48 min |
| Apr 15, 5:02 PM CDT | Tornado Warning | LSX | Monroe, Randolph | 63 min |
| Apr 15, 5:19 PM CDT | Tornado Warning | LOT | LaSalle, Lee | 31 min |
| Apr 15, 5:24 PM CDT | Tornado Warning | LSX | Saint Clair | 66 min |
| Apr 15, 5:48 PM CDT | Tornado Warning | LSX | Randolph | 62 min |
| Apr 15, 6:01 PM CDT | Tornado Warning | LSX | Washington | 64 min |
| Apr 15, 6:14 PM CDT | Tornado Warning | PAH | Perry | 61 min |
| Apr 15, 6:24 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 61 min |
| Apr 15, 6:56 PM CDT | Tornado Warning | LSX | Washington | 64 min |
| Apr 15, 6:58 PM CDT | Tornado Warning | LSX | Bond, Clinton, Madison | 62 min |
| Apr 15, 7:00 PM CDT | Tornado Warning | LSX | Monroe, Saint Clair | 65 min |
| Apr 15, 7:00 PM CDT | Tornado Watch | SPC | Madison, Monroe, Saint Clair | 4 hr |
| Apr 15, 7:23 PM CDT | Tornado Warning | PAH | Jefferson | 52 min |
| Apr 15, 7:35 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 65 min |
| Apr 15, 7:51 PM CDT | Tornado Warning | LSX | Marion | 49 min |
| Apr 15, 7:57 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 48 min |
| Apr 15, 8:15 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, McDonough | 50 min |
| Apr 15, 8:22 PM CDT | Tornado Warning | ILX | Clay | 53 min |
| Apr 15, 8:32 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 43 min |
| Apr 15, 8:34 PM CDT | Tornado Warning | PAH | Jackson | 56 min |
| Apr 15, 8:45 PM CDT | Tornado Warning | ILX | Jasper, Richland | 60 min |
| Apr 15, 8:45 PM CDT | Tornado Watch | SPC | Crawford, Lawrence, Wabash | 5 hr |
| Apr 15, 8:53 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 52 min |
| Apr 15, 9:08 PM CDT | Severe Thunderstorm Warning | DVN | McDonough, Warren | 47 min |
| Apr 15, 9:24 PM CDT | Tornado Warning | ILX | Crawford | 51 min |
| Apr 15, 9:30 PM CDT | Tornado Warning | PAH | Jackson, Williamson | 45 min |
| Apr 15, 9:38 PM CDT | Flash Flood Warning | PAH | Jackson | 2 hr |
| Apr 15, 9:42 PM CDT | Tornado Warning | PAH | Franklin | 48 min |
| Apr 15, 9:45 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 45 min |
| Apr 15, 10:00 PM CDT | Severe Thunderstorm Warning | ILX | Stark | 60 min |
| Apr 15, 10:02 PM CDT | Tornado Warning | PAH | Jackson | 58 min |
| Apr 15, 10:02 PM CDT | Tornado Warning | PAH | Jackson | 63 min |
| Apr 15, 10:20 PM CDT | Flash Flood Warning | PAH | Franklin, Williamson | 3 hr |
| Apr 15, 10:51 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, White | 54 min |
| Apr 15, 11:00 PM CDT | Tornado Watch | SPC | Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 12 more | 5 hr |
| Apr 15, 11:10 PM CDT | Tornado Warning | PAH | Franklin | 50 min |
| Apr 15, 11:15 PM CDT | Flash Flood Warning | PAH | Edwards, Wabash, White | 4 hr |
| Apr 15, 11:15 PM CDT | Flash Flood Warning | PAH | Hamilton | 4 hr |
| Apr 15, 11:20 PM CDT | Severe Thunderstorm Warning | ILX | Mason, Tazewell | 55 min |
| Apr 15, 11:30 PM CDT | Flash Flood Warning | PAH | Perry | 3 hr |
| Apr 15, 11:46 PM CDT | Flash Flood Warning | PAH | Jackson | 3 hr |
| Apr 15, 11:55 PM CDT | Tornado Warning | PAH | Union | 40 min |
| Apr 16, 1:14 AM CDT | Flash Flood Warning | PAH | Franklin, Williamson | 4 hr |
| Apr 20, 3:54 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Tazewell | 36 min |
| Apr 20, 5:26 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 34 min |
| Apr 25, 5:30 PM CDT | Tornado Watch | SPC | Adams, Hancock | 6 hr |
| Apr 27, 3:15 PM CDT | Tornado Watch | SPC | Alexander, Pulaski | 6 hr |
| Apr 29, 4:56 PM CDT | Tornado Warning | ILX | McLean | 49 min |
| Apr 29, 5:32 PM CDT | Tornado Warning | ILX | McLean | 58 min |
| Apr 29, 7:09 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 61 min |
| Apr 29, 7:43 PM CDT | Flash Flood Warning | ILX | Logan, McLean | 2 hr |
| Apr 29, 8:23 PM CDT | Severe Thunderstorm Warning | ILX | Mason, Tazewell | 52 min |
| Apr 29, 8:46 PM CDT | Severe Thunderstorm Warning | ILX | Peoria | 44 min |
| Apr 30, 4:42 PM CDT | Tornado Warning | ILX | Macon | 48 min |
| Apr 30, 5:30 PM CDT | Tornado Warning | ILX | Macon | 60 min |
| Apr 30, 6:29 PM CDT | Tornado Warning | ILX | Macon | 61 min |
| Apr 30, 7:05 PM CDT | Severe Thunderstorm Warning | ILX | Clark | 55 min |
| May 1, 5:44 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 46 min |
| May 1, 6:18 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 47 min |
| May 2, 2:00 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Bond, Calhoun, Clay, Clinton, Crawford and 28 more | 5 hr |
| May 2, 3:10 PM CDT | Severe Thunderstorm Warning | PAH | Saline | 50 min |
| May 2, 3:13 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Piatt | 62 min |
| May 2, 3:16 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 59 min |
| May 2, 3:32 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 58 min |
| May 2, 3:44 PM CDT | Severe Thunderstorm Warning | ILX | Douglas | 46 min |
| May 2, 3:44 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 61 min |
| May 2, 3:57 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 63 min |
| May 2, 3:57 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 48 min |
| May 2, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | Gallatin, Hardin, Massac, Pope, Wabash | 5 hr |
| May 2, 4:03 PM CDT | Flash Flood Warning | PAH | Saline | 2 hr |
| May 2, 5:15 PM CDT | Severe Thunderstorm Warning | DVN | Henderson | 60 min |
| May 2, 5:20 PM CDT | Flash Flood Warning | PAH | Hardin, Pope | 2 hr |
| May 2, 6:01 PM CDT | Flash Flood Warning | PAH | Hardin, Pope, Saline | 3 hr |
| May 2, 7:51 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan | 54 min |
| May 2, 8:44 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean | 61 min |
| May 5, 4:21 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 34 min |
| May 5, 5:45 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 60 min |
| May 6, 1:48 PM CDT | Flash Flood Warning | LOT | Grundy, Will | 6 hr |
| May 6, 1:48 PM CDT | Flash Flood Warning | LOT | Cook | 6 hr |
| May 6, 1:53 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 37 min |
| May 6, 1:53 PM CDT | Severe Thunderstorm Warning | LOT | Kendall | 37 min |
| May 6, 2:40 PM CDT | Flash Flood Warning | LOT | Cook, DuPage, Will | 30 min |
| May 6, 2:40 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 30 min |
| May 6, 2:55 PM CDT | Flash Flood Warning | LOT | Cook, DuPage, Will | 15 min |
| May 6, 2:55 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 15 min |
| May 6, 4:00 PM CDT | Tornado Watch | SPC | Alexander | 6 hr |
| May 6, 7:38 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 62 min |
| May 6, 8:24 PM CDT | Tornado Warning | LSX | Adams | 31 min |
| May 6, 9:54 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Madison | 51 min |
| May 6, 10:32 PM CDT | Severe Thunderstorm Warning | ILX | Morgan | 58 min |
| May 12, 4:15 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Boone, Brown, Bureau, Calhoun, Carroll and 25 more | 6 hr |
| May 12, 5:01 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 34 min |
| May 12, 5:14 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 46 min |
| May 12, 5:20 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 65 min |
| May 12, 5:38 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 62 min |
| May 12, 5:57 PM CDT | Tornado Warning | LSX | Brown | 63 min |
| May 12, 6:00 PM CDT | Tornado Warning | LSX | Brown | 60 min |
| May 12, 6:02 PM CDT | Tornado Warning | ILX | Cass, Schuyler | 58 min |
| May 12, 6:10 PM CDT | Severe Thunderstorm Warning | DVN | McDonough | 50 min |
| May 12, 6:26 PM CDT | Tornado Warning | ILX | Fulton | 64 min |
| May 12, 6:28 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 37 min |
| May 12, 6:32 PM CDT | Tornado Warning | LOT | Winnebago | 43 min |
| May 12, 6:33 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 57 min |
| May 12, 6:41 PM CDT | Tornado Warning | DVN | McDonough | 34 min |
| May 12, 6:51 PM CDT | Severe Thunderstorm Warning | ILX | Peoria, Tazewell | 69 min |
| May 12, 6:55 PM CDT | Tornado Warning | ILX | Cass | 50 min |
| May 12, 7:00 PM CDT | Tornado Warning | ILX | Morgan, Scott | 60 min |
| May 12, 7:04 PM CDT | Severe Thunderstorm Warning | LSX | Greene | 51 min |
| May 12, 7:07 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall | 23 min |
| May 12, 7:07 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall | 83 min |
| May 12, 7:18 PM CDT | Tornado Warning | ILX | Menard | 57 min |
| May 12, 7:22 PM CDT | Tornado Warning | ILX | Sangamon | 53 min |
| May 12, 7:26 PM CDT | Tornado Warning | ILX | Fulton | 64 min |
| May 12, 7:30 PM CDT | Tornado Watch | SPC | Boone, Champaign, Christian, Coles, Cook, Cumberland and 35 more | 6 hr |
| May 12, 7:32 PM CDT | Flash Flood Warning | ILX | Fulton | 118 min |
| May 12, 7:37 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 53 min |
| May 12, 7:43 PM CDT | Tornado Warning | ILX | Mason | 62 min |
| May 12, 7:49 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 61 min |
| May 12, 7:59 PM CDT | Tornado Warning | ILX | Tazewell | 61 min |
| May 12, 8:11 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 49 min |
| May 12, 8:16 PM CDT | Tornado Warning | LSX | Macoupin | 49 min |
| May 12, 8:36 PM CDT | Tornado Warning | ILX | Logan, Mason, Menard | 69 min |
| May 12, 8:42 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb | 53 min |
| May 12, 8:43 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 47 min |
| May 12, 9:09 PM CDT | Severe Thunderstorm Warning | LOT | Kane | 61 min |
| May 12, 9:13 PM CDT | Tornado Warning | ILX | Sangamon | 47 min |
| May 12, 9:36 PM CDT | Tornado Warning | ILX | Christian | 54 min |
| May 12, 9:38 PM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 62 min |
| May 12, 9:40 PM CDT | Tornado Warning | ILX | Logan | 50 min |
| May 12, 9:46 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 44 min |
| May 12, 9:47 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 33 min |
| May 12, 9:50 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt | 70 min |
| May 12, 9:54 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 46 min |
| May 12, 9:55 PM CDT | Tornado Warning | ILX | Macon | 65 min |
| May 12, 9:56 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 49 min |
| May 12, 10:04 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 56 min |
| May 12, 10:05 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 60 min |
| May 12, 10:08 PM CDT | Tornado Warning | LSX | Montgomery | 47 min |
| May 12, 10:12 PM CDT | Tornado Warning | ILX | Shelby | 63 min |
| May 12, 10:20 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 25 min |
| May 12, 10:36 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 49 min |
| May 12, 10:38 PM CDT | Tornado Warning | ILX | Piatt | 52 min |
| May 12, 11:00 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 50 min |
| May 12, 11:03 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle | 57 min |
| May 12, 11:22 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 48 min |
| May 12, 11:25 PM CDT | Tornado Warning | ILX | Champaign | 65 min |
| May 13, 12:20 AM CDT | Tornado Warning | ILX | Vermilion | 55 min |
| May 15, 4:00 PM CDT | Tornado Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Fulton and 18 more | 6 hr |
| May 15, 5:00 PM CDT | Tornado Watch | SPC | Bureau, Carroll, Henderson, Henry, Jo Daviess, Knox and 12 more | 6 hr |
| May 15, 6:28 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 32 min |
| May 15, 6:53 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 17 min |
| May 15, 7:05 PM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 40 min |
| May 15, 7:21 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 19 min |
| May 15, 7:24 PM CDT | Tornado Warning | DVN | Jo Daviess | 36 min |
| May 15, 7:24 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 36 min |
| May 15, 7:43 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Whiteside | 47 min |
| May 15, 7:53 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 62 min |
| May 15, 7:57 PM CDT | Tornado Warning | DVN | Henry | 33 min |
| May 15, 7:58 PM CDT | Severe Thunderstorm Warning | ILX | Fulton | 47 min |
| May 15, 8:10 PM CDT | Tornado Warning | DVN | Whiteside | 50 min |
| May 15, 8:15 PM CDT | Severe Thunderstorm Warning | DVN | Carroll | 50 min |
| May 15, 8:18 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 47 min |
| May 15, 8:25 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 45 min |
| May 15, 8:25 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 55 min |
| May 15, 8:28 PM CDT | Severe Thunderstorm Warning | ILX | Peoria | 47 min |
| May 15, 8:43 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 32 min |
| May 15, 8:45 PM CDT | Tornado Watch | SPC | Boone, Champaign, Cook, DeKalb, DeWitt, DuPage and 15 more | 4 hr |
| May 15, 8:48 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 42 min |
| May 15, 8:50 PM CDT | Severe Thunderstorm Warning | DVN | Putnam | 50 min |
| May 15, 9:06 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 39 min |
| May 15, 9:10 PM CDT | Severe Thunderstorm Warning | LOT | Ogle | 50 min |
| May 15, 9:20 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 40 min |
| May 15, 9:20 PM CDT | Tornado Warning | LOT | Ogle, Winnebago | 50 min |
| May 15, 10:06 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 39 min |
| May 15, 10:09 PM CDT | Severe Thunderstorm Warning | ILX | Logan | 51 min |
| May 19, 2:00 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 30 more | 5 hr |
| May 19, 3:38 PM CDT | Severe Thunderstorm Warning | LOT | Ogle | 30 min |
| May 19, 3:43 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 32 min |
| May 19, 3:50 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane | 40 min |
| May 19, 4:10 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 35 min |
| May 19, 4:16 PM CDT | Tornado Warning | LOT | DeKalb, Kane | 44 min |
| May 19, 4:18 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Whiteside | 62 min |
| May 19, 4:18 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 42 min |
| May 19, 4:41 PM CDT | Flash Flood Warning | LOT | DeKalb, Kane | 60 min |
| May 19, 4:56 PM CDT | Tornado Warning | DVN | Henry | 34 min |
| May 19, 4:58 PM CDT | Tornado Warning | DVN | Bureau | 47 min |
| May 19, 5:01 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 44 min |
| May 19, 5:14 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 31 min |
| May 19, 5:19 PM CDT | Tornado Warning | DVN | McDonough | 51 min |
| May 19, 5:24 PM CDT | Severe Thunderstorm Warning | ILX | Peoria | 36 min |
| May 19, 5:42 PM CDT | Tornado Warning | ILX | Fulton, Knox, Peoria | 48 min |
| May 19, 5:43 PM CDT | Severe Thunderstorm Warning | DVN | Putnam | 52 min |
| May 19, 5:50 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 40 min |
| May 19, 5:55 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Stark | 50 min |
| May 19, 6:00 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Bureau, Cass, Champaign, Christian and 37 more | 6 hr |
| May 19, 6:11 PM CDT | Severe Thunderstorm Warning | DVN | McDonough | 49 min |
| May 19, 6:26 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Peoria, Tazewell, Woodford | 49 min |
| May 19, 6:33 PM CDT | Tornado Warning | ILX | Vermilion | 42 min |
| May 19, 6:44 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Livingston | 46 min |
| May 19, 6:49 PM CDT | Flash Flood Warning | ILX | Fulton | 3 hr |
| May 19, 6:58 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason | 47 min |
| May 19, 7:02 PM CDT | Flash Flood Warning | ILX | Vermilion | 3 hr |
| May 19, 7:10 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 33 min |
| May 19, 7:11 PM CDT | Severe Thunderstorm Warning | ILX | Piatt | 34 min |
| May 19, 7:18 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard | 42 min |
| May 19, 7:35 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 40 min |
| May 19, 7:45 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Macon | 45 min |
| May 19, 8:31 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie | 44 min |
| May 19, 8:37 PM CDT | Flash Flood Warning | ILX | Edgar | 113 min |
| May 19, 8:51 PM CDT | Tornado Warning | ILX | Coles | 39 min |
| May 19, 9:00 PM CDT | Severe Thunderstorm Watch | SPC | Clark, Clay, Coles, Crawford, Cumberland, Edwards and 10 more | 5 hr |
| May 19, 9:12 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Edgar | 48 min |
| May 19, 9:48 PM CDT | Flash Flood Warning | ILX | Edgar, Vermilion | 2 hr |
| May 19, 9:56 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham, Jasper | 49 min |
| May 19, 10:10 PM CDT | Severe Thunderstorm Warning | ILX | Richland | 35 min |
| May 20, 12:06 AM CDT | Flash Flood Warning | ILX | Vermilion | 114 min |
| May 20, 1:51 AM CDT | Flash Flood Warning | ILX | Vermilion | 5 hr |
| May 20, 8:50 AM CDT | Severe Thunderstorm Warning | DVN | Hancock | 45 min |
| May 20, 8:52 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 33 min |
| May 20, 9:11 AM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 34 min |
| May 20, 9:18 AM CDT | Severe Thunderstorm Warning | LSX | Brown | 47 min |
| May 20, 9:21 AM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 64 min |
| May 20, 9:24 AM CDT | Severe Thunderstorm Warning | ILX | Cass, Schuyler | 36 min |
| May 20, 9:24 AM CDT | Severe Thunderstorm Warning | LSX | Brown | 41 min |
| May 20, 9:56 AM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 49 min |
| May 20, 12:29 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 46 min |
| May 20, 12:43 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton | 32 min |
| May 20, 12:55 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 35 min |
| May 20, 1:12 PM CDT | Severe Thunderstorm Warning | PAH | White | 33 min |
| May 20, 1:15 PM CDT | Severe Thunderstorm Watch | SPC | Crawford, Edwards, Gallatin, Hardin, Johnson, Lawrence and 6 more | 6 hr |
| May 20, 1:39 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Schuyler | 51 min |
| May 20, 2:09 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 36 min |
| May 20, 2:16 PM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 44 min |
| May 20, 9:26 PM CDT | Severe Thunderstorm Warning | PAH | White | 49 min |
| May 21, 11:30 AM CDT | Severe Thunderstorm Watch | SPC | Alexander, Bond, Calhoun, Clinton, Edwards, Franklin and 23 more | 6 hr |
| May 21, 1:33 PM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 47 min |
| May 21, 1:48 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Madison | 47 min |
| May 21, 2:16 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 49 min |
| May 21, 2:22 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 53 min |
| May 21, 2:44 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 46 min |
| May 21, 2:59 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 46 min |
| May 21, 3:18 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Union, Williamson | 42 min |
| May 21, 3:39 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Pope, Saline | 36 min |
| May 21, 3:55 PM CDT | Severe Thunderstorm Warning | PAH | Massac, Pulaski | 35 min |
| May 21, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 6 more | 5 hr |
| May 21, 4:07 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hardin | 38 min |
| May 22, 1:06 AM CDT | Severe Thunderstorm Warning | LSX | Jersey | 64 min |
| May 22, 1:20 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 65 min |
| May 22, 1:51 AM CDT | Severe Thunderstorm Warning | DVN | Hancock | 64 min |
| May 22, 1:52 AM CDT | Severe Thunderstorm Warning | LSX | Madison | 63 min |
| May 22, 2:00 AM CDT | Severe Thunderstorm Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Christian and 33 more | 5 hr |
| May 22, 2:12 AM CDT | Severe Thunderstorm Warning | LSX | Jersey | 33 min |
| May 22, 2:17 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 48 min |
| May 22, 2:26 AM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 64 min |
| May 22, 2:34 AM CDT | Severe Thunderstorm Warning | LSX | Pike | 61 min |
| May 22, 2:59 AM CDT | Tornado Warning | LSX | Pike | 51 min |
| May 22, 3:18 AM CDT | Severe Thunderstorm Warning | ILX | Scott | 42 min |
| May 22, 3:31 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene | 64 min |
| May 22, 3:50 AM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 65 min |
| May 22, 3:53 AM CDT | Severe Thunderstorm Warning | ILX | Morgan | 37 min |
| May 22, 4:08 AM CDT | Severe Thunderstorm Warning | LSX | Jersey | 47 min |
| May 22, 4:44 AM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 51 min |
| May 22, 5:02 AM CDT | Severe Thunderstorm Warning | LSX | Bond | 48 min |
| May 22, 5:20 AM CDT | Severe Thunderstorm Warning | LSX | Fayette | 50 min |
| May 22, 5:39 AM CDT | Severe Thunderstorm Warning | ILX | Clay | 51 min |
| May 22, 5:40 AM CDT | Severe Thunderstorm Warning | LSX | Marion | 50 min |
| May 22, 6:18 AM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 32 min |
| May 22, 6:29 AM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Wayne | 31 min |
| May 22, 7:35 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 35 min |
| May 22, 8:00 AM CDT | Severe Thunderstorm Warning | LSX | Brown, Pike | 50 min |
| May 22, 8:20 AM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 55 min |
| May 22, 8:52 AM CDT | Severe Thunderstorm Warning | LSX | Greene, Macoupin | 33 min |
| May 22, 9:11 AM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 49 min |
| May 22, 9:22 AM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 48 min |
| May 22, 9:31 AM CDT | Severe Thunderstorm Warning | ILX | Christian | 59 min |
| May 22, 5:30 PM CDT | Tornado Watch | SPC | Bond, Calhoun, Clark, Clay, Clinton, Cumberland and 30 more | 6 hr |
| May 22, 9:56 PM CDT | Tornado Warning | ILX | Christian | 34 min |
| May 22, 10:25 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 30 min |
| May 22, 10:32 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Moultrie, Shelby | 43 min |
| May 22, 11:27 PM CDT | Severe Thunderstorm Warning | ILX | Cumberland | 33 min |
| May 23, 12:03 AM CDT | Severe Thunderstorm Warning | ILX | Crawford | 42 min |
| May 23, 2:35 AM CDT | Severe Thunderstorm Warning | ILX | Macon, Piatt | 40 min |
| May 23, 3:04 AM CDT | Severe Thunderstorm Warning | ILX | Champaign | 41 min |
| May 23, 4:34 AM CDT | Severe Thunderstorm Warning | ILX | Piatt | 41 min |
| May 23, 5:19 AM CDT | Severe Thunderstorm Warning | ILX | Douglas | 41 min |
| May 23, 3:15 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Bond, Calhoun, Clinton, Fayette, Franklin and 16 more | 6 hr |
| May 23, 5:30 PM CDT | Tornado Watch | SPC | Adams, Brown, Calhoun, Cass, Christian, DeWitt and 19 more | 7 hr |
| May 23, 6:09 PM CDT | Tornado Warning | LSX | Monroe, Saint Clair | 51 min |
| May 23, 6:16 PM CDT | Tornado Warning | LSX | Madison | 49 min |
| May 23, 6:31 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey | 49 min |
| May 23, 6:31 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 59 min |
| May 23, 6:37 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 33 min |
| May 23, 6:50 PM CDT | Tornado Warning | LSX | Greene | 50 min |
| May 23, 6:53 PM CDT | Severe Thunderstorm Warning | LSX | Clinton | 47 min |
| May 23, 7:02 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 43 min |
| May 23, 7:26 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 49 min |
| May 23, 7:45 PM CDT | Tornado Watch | SPC | Clay, Crawford, Cumberland, Edwards, Effingham, Gallatin and 10 more | 5 hr |
| May 23, 7:50 PM CDT | Tornado Warning | ILX | Shelby | 55 min |
| May 23, 7:58 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 32 min |
| May 23, 8:01 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 49 min |
| May 23, 8:18 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 47 min |
| May 23, 8:19 PM CDT | Tornado Warning | ILX | Clay | 56 min |
| May 23, 8:27 PM CDT | Tornado Warning | LSX | Marion | 33 min |
| May 23, 8:47 PM CDT | Severe Thunderstorm Warning | DVN | McDonough | 48 min |
| May 23, 9:12 PM CDT | Tornado Warning | ILX | Clay, Effingham | 48 min |
| May 24, 12:00 AM CDT | Severe Thunderstorm Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Champaign and 31 more | 6 hr |
| May 24, 12:05 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 50 min |
| May 24, 12:21 AM CDT | Severe Thunderstorm Warning | LSX | Pike | 64 min |
| May 24, 12:31 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 49 min |
| May 24, 12:41 AM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 49 min |
| May 24, 1:02 AM CDT | Severe Thunderstorm Warning | ILX | Cass, Morgan, Scott | 58 min |
| May 24, 1:03 AM CDT | Severe Thunderstorm Warning | LSX | Pike | 47 min |
| May 24, 1:15 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason | 60 min |
| May 24, 1:44 AM CDT | Severe Thunderstorm Warning | ILX | Menard | 46 min |
| May 24, 2:07 AM CDT | Severe Thunderstorm Warning | ILX | Logan, Tazewell | 53 min |
| May 24, 2:13 AM CDT | Severe Thunderstorm Warning | ILX | Shelby | 47 min |
| May 24, 2:35 AM CDT | Severe Thunderstorm Warning | ILX | Piatt | 40 min |
| May 24, 2:38 AM CDT | Severe Thunderstorm Warning | ILX | Moultrie | 37 min |
| May 24, 2:45 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean | 60 min |
| May 24, 2:58 AM CDT | Severe Thunderstorm Warning | ILX | Coles | 62 min |
| May 24, 3:01 AM CDT | Severe Thunderstorm Warning | ILX | Champaign | 59 min |
| May 24, 3:08 AM CDT | Severe Thunderstorm Warning | LOT | Ford | 37 min |
| May 24, 3:16 AM CDT | Severe Thunderstorm Warning | ILX | Piatt | 29 min |
| May 25, 3:15 AM CDT | Severe Thunderstorm Watch | SPC | Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 10 more | 6 hr |
| May 25, 4:29 AM CDT | Tornado Warning | LSX | Randolph | 46 min |
| May 25, 4:41 AM CDT | Severe Thunderstorm Warning | PAH | Jackson | 49 min |
| May 25, 5:54 AM CDT | Severe Thunderstorm Warning | PAH | Alexander | 36 min |
| May 28, 6:30 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Carroll, Cook, DeKalb, DuPage, Jo Daviess and 8 more | 7 hr |
| May 28, 8:02 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 63 min |
| May 28, 8:12 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Rock Island, Whiteside | 63 min |
| May 28, 8:23 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 62 min |
| May 28, 8:37 PM CDT | Tornado Warning | DVN | Stephenson | 33 min |
| May 28, 8:57 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle, Winnebago | 48 min |
| May 28, 9:26 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb | 55 min |
| May 28, 9:26 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb | 34 min |
| May 28, 9:54 PM CDT | Severe Thunderstorm Warning | LOT | Kane, McHenry | 36 min |
| May 28, 10:11 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Lake, Will | 49 min |
| May 28, 10:11 PM CDT | Severe Thunderstorm Warning | LOT | Kendall | 49 min |
| May 28, 10:54 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane | 36 min |
| May 28, 11:08 PM CDT | Severe Thunderstorm Warning | LOT | Will | 32 min |
| May 28, 11:30 PM CDT | Severe Thunderstorm Watch | SPC | Henderson | 6 hr |
| May 29, 12:24 AM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 66 min |
| May 31, 1:00 AM CDT | Tornado Watch | SPC | Boone, Carroll, Cook, DeKalb, DuPage, Kane and 7 more | 5 hr |
| May 31, 2:17 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper | 28 min |
| May 31, 2:45 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper | 45 min |
| May 31, 2:57 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 33 min |
| May 31, 3:00 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Clay, Crawford, Edwards, Effingham, Franklin and 21 more | 6 hr |
| May 31, 3:20 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Williamson | 40 min |
| May 31, 3:26 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Lawrence | 34 min |
| May 31, 4:13 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 32 min |
| May 31, 4:26 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 34 min |
| May 31, 4:34 PM CDT | Severe Thunderstorm Warning | PAH | Edwards | 26 min |
| Jun 2, 9:48 PM CDT | Severe Thunderstorm Warning | PAH | Pope | 42 min |
| Jun 3, 9:50 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 65 min |
| Jun 4, 2:30 PM CDT | Severe Thunderstorm Watch | SPC | Calhoun, Jersey, Macoupin, Madison, Monroe, Saint Clair | 7 hr |
| Jun 4, 7:44 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 46 min |
| Jun 4, 8:02 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 43 min |
| Jun 4, 8:13 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 47 min |
| Jun 4, 8:42 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Macoupin | 33 min |
| Jun 4, 9:13 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 32 min |
| Jun 4, 9:20 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Pike | 35 min |
| Jun 4, 9:45 PM CDT | Severe Thunderstorm Warning | ILX | Morgan | 30 min |
| Jun 9, 6:17 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 43 min |
| Jun 9, 6:55 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Saline, Williamson | 35 min |
| Jun 9, 7:44 PM CDT | Severe Thunderstorm Warning | PAH | Saline | 31 min |
| Jun 11, 2:30 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Champaign and 43 more | 7 hr |
| Jun 11, 2:58 PM CDT | Tornado Warning | ILX | Morgan, Sangamon | 47 min |
| Jun 11, 3:42 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 48 min |
| Jun 11, 3:46 PM CDT | Tornado Warning | ILX | Sangamon | 44 min |
| Jun 11, 3:55 PM CDT | Tornado Warning | ILX | Knox, Stark | 35 min |
| Jun 11, 4:04 PM CDT | Severe Thunderstorm Warning | ILX | Woodford | 41 min |
| Jun 11, 4:09 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Livingston | 26 min |
| Jun 11, 4:11 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon | 49 min |
| Jun 11, 4:23 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 37 min |
| Jun 11, 4:36 PM CDT | Severe Thunderstorm Warning | ILX | Moultrie, Piatt | 54 min |
| Jun 11, 4:36 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 54 min |
| Jun 11, 4:49 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 56 min |
| Jun 11, 4:57 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 33 min |
| Jun 11, 5:00 PM CDT | Tornado Watch | SPC | Champaign, Clark, Coles, Crawford, Cumberland, Douglas and 5 more | 5 hr |
| Jun 11, 5:13 PM CDT | Tornado Warning | ILX | Moultrie, Shelby | 47 min |
| Jun 11, 5:25 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 35 min |
| Jun 11, 6:02 PM CDT | Severe Thunderstorm Warning | ILX | Richland | 43 min |
| Jun 12, 2:45 PM CDT | Tornado Watch | SPC | Cass, Champaign, Christian, Clark, Coles, DeWitt and 27 more | 6 hr |
| Jun 12, 3:27 PM CDT | Severe Thunderstorm Warning | ILX | Logan, McLean, Menard | 48 min |
| Jun 12, 3:58 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 47 min |
| Jun 12, 3:58 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey | 47 min |
| Jun 12, 3:59 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt | 46 min |
| Jun 12, 4:00 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 45 min |
| Jun 12, 4:03 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 42 min |
| Jun 12, 4:17 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Piatt | 43 min |
| Jun 12, 4:30 PM CDT | Tornado Watch | SPC | Bond, Calhoun, Clay, Clinton, Coles, Cumberland and 26 more | 5 hr |
| Jun 12, 4:33 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 42 min |
| Jun 12, 4:40 PM CDT | Severe Thunderstorm Warning | ILX | Douglas | 35 min |
| Jun 12, 4:42 PM CDT | Tornado Warning | LSX | Macoupin | 48 min |
| Jun 12, 4:45 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 45 min |
| Jun 12, 4:49 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 41 min |
| Jun 12, 5:04 PM CDT | Tornado Warning | LSX | Calhoun | 51 min |
| Jun 12, 5:06 PM CDT | Tornado Warning | ILX | Shelby | 24 min |
| Jun 12, 5:09 PM CDT | Tornado Warning | LSX | Bond, Madison | 51 min |
| Jun 12, 5:12 PM CDT | Tornado Warning | ILX | Coles, Douglas, Edgar | 33 min |
| Jun 12, 5:12 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 63 min |
| Jun 12, 5:17 PM CDT | Tornado Warning | ILX | Moultrie | 28 min |
| Jun 12, 5:42 PM CDT | Tornado Warning | LSX | Madison | 48 min |
| Jun 12, 5:45 PM CDT | Tornado Warning | ILX | Coles | 45 min |
| Jun 12, 5:47 PM CDT | Tornado Warning | LSX | Fayette, Marion | 48 min |
| Jun 12, 5:48 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 42 min |
| Jun 12, 5:52 PM CDT | Tornado Warning | ILX | Clark, Cumberland | 53 min |
| Jun 12, 6:00 PM CDT | Tornado Warning | LSX | Monroe, Randolph | 65 min |
| Jun 12, 6:18 PM CDT | Tornado Warning | ILX | Clay | 57 min |
| Jun 12, 6:18 PM CDT | Tornado Warning | LSX | Clinton, Saint Clair | 47 min |
| Jun 12, 6:24 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 36 min |
| Jun 12, 6:25 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry | 50 min |
| Jun 12, 6:36 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 39 min |
| Jun 12, 6:36 PM CDT | Tornado Warning | LSX | Marion | 34 min |
| Jun 12, 6:45 PM CDT | Tornado Watch | SPC | Crawford, Edwards, Lawrence, Richland, Wabash | 5 hr |
| Jun 12, 6:55 PM CDT | Tornado Warning | PAH | Jackson | 55 min |
| Jun 12, 7:03 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Moultrie | 42 min |
| Jun 12, 7:06 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 49 min |
| Jun 12, 7:18 PM CDT | Tornado Warning | ILX | Richland | 57 min |
| Jun 12, 7:30 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 60 min |
| Jun 12, 7:42 PM CDT | Tornado Warning | PAH | Williamson | 48 min |
| Jun 12, 7:57 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 63 min |
| Jun 12, 8:14 PM CDT | Tornado Warning | PAH | Wabash | 46 min |
| Jun 12, 8:28 PM CDT | Tornado Warning | PAH | White | 47 min |
| Jun 12, 8:31 PM CDT | Tornado Warning | PAH | Saline | 44 min |
| Jun 12, 8:31 PM CDT | Tornado Warning | PAH | Saline | 49 min |
| Jun 12, 8:47 PM CDT | Severe Thunderstorm Warning | PAH | Union | 43 min |
| Jun 12, 9:11 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 49 min |
| Jun 12, 9:27 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 48 min |
| Jun 12, 9:41 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin | 49 min |
| Jun 12, 10:02 PM CDT | Severe Thunderstorm Warning | PAH | Massac | 58 min |
| Jun 14, 6:45 AM CDT | Severe Thunderstorm Watch | SPC | Alexander, Bond, Calhoun, Christian, Clark, Clay and 42 more | 6 hr |
| Jun 14, 6:54 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 31 min |
| Jun 14, 7:03 AM CDT | Tornado Warning | LSX | Jersey | 32 min |
| Jun 14, 7:11 AM CDT | Severe Thunderstorm Warning | PAH | Gallatin | 34 min |
| Jun 14, 7:13 AM CDT | Severe Thunderstorm Warning | LSX | Madison | 47 min |
| Jun 14, 7:31 AM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 34 min |
| Jun 14, 7:54 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton | 66 min |
| Jun 14, 7:54 AM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 66 min |
| Jun 14, 8:20 AM CDT | Severe Thunderstorm Warning | LSX | Fayette | 45 min |
| Jun 14, 8:27 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Macon, Tazewell | 33 min |
| Jun 14, 8:27 AM CDT | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 33 min |
| Jun 14, 8:32 AM CDT | Severe Thunderstorm Warning | LSX | Marion, Washington | 48 min |
| Jun 14, 8:37 AM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham | 53 min |
| Jun 14, 9:09 AM CDT | Severe Thunderstorm Warning | PAH | Wayne | 51 min |
| Jun 14, 9:14 AM CDT | Severe Thunderstorm Warning | ILX | Richland | 31 min |
| Jun 14, 9:19 AM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 41 min |
| Jun 14, 2:00 PM CDT | Tornado Watch | SPC | Fulton, Hancock, Henderson, Henry, Knox, Logan and 7 more | 6 hr |
| Jun 14, 3:00 PM CDT | Tornado Watch | SPC | Adams, Alexander, Bond, Brown, Calhoun, Cass and 40 more | 7 hr |
| Jun 14, 3:35 PM CDT | Tornado Warning | LSX | Calhoun, Pike | 65 min |
| Jun 14, 3:43 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 52 min |
| Jun 14, 4:04 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 61 min |
| Jun 14, 4:08 PM CDT | Tornado Warning | LSX | Adams | 32 min |
| Jun 14, 4:15 PM CDT | Tornado Warning | PAH | Alexander | 30 min |
| Jun 14, 4:19 PM CDT | Tornado Warning | LSX | Randolph | 61 min |
| Jun 14, 4:23 PM CDT | Tornado Warning | DVN | Hancock | 47 min |
| Jun 14, 4:24 PM CDT | Tornado Warning | LSX | Greene | 61 min |
| Jun 14, 4:28 PM CDT | Severe Thunderstorm Warning | PAH | Union | 32 min |
| Jun 14, 4:38 PM CDT | Tornado Warning | LSX | Adams, Brown | 62 min |
| Jun 14, 4:40 PM CDT | Tornado Warning | PAH | Perry | 35 min |
| Jun 14, 4:42 PM CDT | Tornado Warning | ILX | Morgan, Scott | 63 min |
| Jun 14, 4:49 PM CDT | Tornado Warning | ILX | Schuyler | 56 min |
| Jun 14, 4:54 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 51 min |
| Jun 14, 5:04 PM CDT | Flash Flood Warning | DVN | Hancock, McDonough | 5 hr |
| Jun 14, 5:05 PM CDT | Tornado Warning | PAH | Union | 25 min |
| Jun 14, 5:14 PM CDT | Tornado Warning | LSX | Jersey, Macoupin, Madison | 61 min |
| Jun 14, 5:26 PM CDT | Severe Thunderstorm Warning | PAH | Johnson | 49 min |
| Jun 14, 5:30 PM CDT | Severe Thunderstorm Warning | PAH | Saline, Williamson | 60 min |
| Jun 14, 5:34 PM CDT | Tornado Warning | LSX | Greene | 61 min |
| Jun 14, 5:38 PM CDT | Tornado Warning | PAH | Johnson, Pope | 32 min |
| Jun 14, 5:43 PM CDT | Tornado Warning | ILX | Schuyler | 47 min |
| Jun 14, 5:47 PM CDT | Tornado Warning | ILX | Fulton | 58 min |
| Jun 14, 5:57 PM CDT | Severe Thunderstorm Warning | PAH | Union | 48 min |
| Jun 14, 6:00 PM CDT | Tornado Warning | DVN | Henderson | 35 min |
| Jun 14, 6:14 PM CDT | Severe Thunderstorm Warning | PAH | Hardin | 46 min |
| Jun 14, 6:15 PM CDT | Tornado Warning | LSX | Bond, Macoupin, Madison, Montgomery | 50 min |
| Jun 14, 6:24 PM CDT | Severe Thunderstorm Warning | PAH | Pope | 51 min |
| Jun 14, 6:30 PM CDT | Tornado Watch | SPC | Clark, Crawford, Edwards, Jasper, Lawrence, Richland and 1 more | 6 hr |
| Jun 14, 6:42 PM CDT | Tornado Warning | ILX | Fulton | 48 min |
| Jun 14, 7:01 PM CDT | Tornado Warning | LSX | Bond, Fayette | 64 min |
| Jun 14, 7:28 PM CDT | Flash Flood Warning | ILX | Vermilion | 92 min |
| Jun 14, 7:33 PM CDT | Severe Thunderstorm Warning | ILX | Peoria, Tazewell | 57 min |
| Jun 14, 7:36 PM CDT | Tornado Warning | ILX | Clay, Effingham | 54 min |
| Jun 14, 7:51 PM CDT | Tornado Warning | ILX | Peoria, Tazewell | 54 min |
| Jun 14, 7:59 PM CDT | Tornado Warning | ILX | Christian, Macon | 61 min |
| Jun 14, 8:18 PM CDT | Tornado Warning | ILX | Jasper, Richland | 57 min |
| Jun 14, 8:28 PM CDT | Tornado Warning | ILX | Clay | 32 min |
| Jun 14, 8:33 PM CDT | Tornado Warning | ILX | DeWitt, Logan | 57 min |
| Jun 14, 8:56 PM CDT | Tornado Warning | ILX | Piatt | 49 min |
| Jun 16, 4:22 PM CDT | Flash Flood Warning | LOT | LaSalle | 5 hr |
| Jun 18, 12:00 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Fulton and 14 more | 5 hr |
| Jun 18, 3:23 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Ogle, Winnebago | 62 min |
| Jun 18, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Boone, Brown, Bureau, Calhoun, Carroll and 34 more | 5 hr |
| Jun 18, 4:45 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 75 min |
| Jun 18, 4:45 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 75 min |
| Jun 18, 4:55 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson | 65 min |
| Jun 18, 5:03 PM CDT | Severe Thunderstorm Warning | DVN | Mercer | 62 min |
| Jun 18, 5:23 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Whiteside | 77 min |
| Jun 18, 5:23 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 77 min |
| Jun 18, 5:33 PM CDT | Severe Thunderstorm Warning | DVN | Warren | 67 min |
| Jun 18, 5:46 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 64 min |
| Jun 18, 5:53 PM CDT | Tornado Warning | DVN | Henry | 32 min |
| Jun 18, 5:58 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 62 min |
| Jun 18, 6:00 PM CDT | Severe Thunderstorm Warning | DVN | McDonough | 50 min |
| Jun 18, 6:10 PM CDT | Severe Thunderstorm Warning | LOT | Ogle, Winnebago | 65 min |
| Jun 18, 6:10 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 65 min |
| Jun 18, 6:12 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 63 min |
| Jun 18, 6:15 PM CDT | Severe Thunderstorm Watch | SPC | Bond, Clinton, Madison, Monroe, Randolph, Saint Clair and 1 more | 6 hr |
| Jun 18, 6:16 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Schuyler | 74 min |
| Jun 18, 6:27 PM CDT | Severe Thunderstorm Warning | ILX | Peoria | 78 min |
| Jun 18, 6:30 PM CDT | Tornado Warning | DVN | Whiteside | 20 min |
| Jun 18, 6:38 PM CDT | Severe Thunderstorm Warning | ILX | Stark | 52 min |
| Jun 18, 6:45 PM CDT | Tornado Warning | LOT | Lee | 30 min |
| Jun 18, 6:49 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 21 min |
| Jun 18, 6:51 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 69 min |
| Jun 18, 6:51 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Mason | 69 min |
| Jun 18, 6:54 PM CDT | Severe Thunderstorm Warning | DVN | Putnam | 66 min |
| Jun 18, 7:00 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Grundy, Kane, Kendall, LaSalle | 60 min |
| Jun 18, 7:00 PM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry | 60 min |
| Jun 18, 7:00 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 60 min |
| Jun 18, 7:09 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Tazewell, Woodford | 66 min |
| Jun 18, 7:11 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 49 min |
| Jun 18, 7:25 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard, Sangamon | 65 min |
| Jun 18, 7:30 PM CDT | Severe Thunderstorm Watch | SPC | Champaign, Christian, Clark, Coles, Cook, Crawford and 26 more | 7 hr |
| Jun 18, 7:31 PM CDT | Tornado Warning | LOT | DeKalb, LaSalle | 29 min |
| Jun 18, 7:44 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 76 min |
| Jun 18, 7:51 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt | 69 min |
| Jun 18, 7:55 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 65 min |
| Jun 18, 7:55 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 65 min |
| Jun 18, 7:55 PM CDT | Tornado Warning | LSX | Greene | 35 min |
| Jun 18, 8:15 PM CDT | Flash Flood Warning | ILX | Sangamon | 4 hr |
| Jun 18, 8:20 PM CDT | Severe Thunderstorm Warning | LSX | Jersey | 35 min |
| Jun 18, 8:27 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 63 min |
| Jun 18, 8:31 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Sangamon | 44 min |
| Jun 18, 8:35 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 50 min |
| Jun 18, 8:51 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 69 min |
| Jun 18, 8:57 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 48 min |
| Jun 18, 9:02 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 58 min |
| Jun 18, 9:27 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 48 min |
| Jun 18, 9:39 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 51 min |
| Jun 18, 9:44 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 31 min |
| Jun 18, 9:49 PM CDT | Severe Thunderstorm Warning | LSX | Randolph, Saint Clair | 51 min |
| Jun 18, 9:52 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland | 68 min |
| Jun 18, 9:52 PM CDT | Severe Thunderstorm Warning | ILX | Douglas | 68 min |
| Jun 18, 9:59 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Edgar | 76 min |
| Jun 18, 10:06 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 39 min |
| Jun 18, 10:06 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Washington | 49 min |
| Jun 18, 10:28 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry | 37 min |
| Jun 18, 10:30 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Clay, Edwards, Franklin, Gallatin, Hamilton and 17 more | 6 hr |
| Jun 18, 10:39 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 51 min |
| Jun 18, 10:43 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 47 min |
| Jun 18, 10:54 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 56 min |
| Jun 18, 11:02 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 48 min |
| Jun 20, 12:00 AM CDT | Severe Thunderstorm Watch | SPC | Alexander, Gallatin, Hardin, Jackson, Johnson, Massac and 5 more | 5 hr |
| Jun 20, 12:44 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 66 min |
| Jun 20, 1:24 AM CDT | Severe Thunderstorm Warning | LSX | Randolph | 46 min |
| Jun 20, 1:32 AM CDT | Severe Thunderstorm Warning | LSX | Clinton, Washington | 48 min |
| Jun 20, 1:48 AM CDT | Severe Thunderstorm Warning | PAH | Perry | 57 min |
| Jun 20, 2:57 AM CDT | Severe Thunderstorm Warning | PAH | Franklin, Williamson | 48 min |
| Jun 20, 3:22 AM CDT | Severe Thunderstorm Warning | PAH | Saline | 53 min |
| Jun 20, 3:34 AM CDT | Severe Thunderstorm Warning | LSX | Monroe | 51 min |
| Jun 20, 7:00 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Carroll, DeKalb, Jo Daviess, Lee, McHenry and 4 more | 6 hr |
| Jun 21, 4:11 AM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Saline | 49 min |
| Jun 22, 7:01 AM CDT | Severe Thunderstorm Warning | LSX | Brown | 34 min |
| Jun 22, 7:20 AM CDT | Severe Thunderstorm Warning | ILX | Cass, Schuyler | 25 min |
| Jun 22, 11:30 AM CDT | Severe Thunderstorm Watch | SPC | Clark, Crawford, Edwards, Franklin, Gallatin, Hamilton and 10 more | 6 hr |
| Jun 22, 12:07 PM CDT | Severe Thunderstorm Warning | ILX | Jasper, Richland | 53 min |
| Jun 22, 12:22 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wayne | 38 min |
| Jun 22, 12:37 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Lawrence | 53 min |
| Jun 22, 7:53 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 47 min |
| Jun 22, 7:59 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 51 min |
| Jun 22, 8:26 PM CDT | Tornado Warning | ILX | Moultrie, Piatt | 34 min |
| Jun 22, 8:36 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Shelby | 54 min |
| Jun 22, 8:38 PM CDT | Tornado Warning | PAH | Wayne | 47 min |
| Jun 22, 9:02 PM CDT | Tornado Warning | PAH | Edwards | 48 min |
| Jun 22, 9:13 PM CDT | Severe Thunderstorm Warning | ILX | Clay | 62 min |
| Jun 22, 9:27 PM CDT | Severe Thunderstorm Warning | ILX | Richland | 63 min |
| Jun 22, 9:40 PM CDT | Tornado Warning | PAH | Wabash | 45 min |
| Jun 22, 9:42 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 63 min |
| Jun 22, 9:55 PM CDT | Flash Flood Warning | ILX | Clay, Lawrence, Richland | 2 hr |
| Jun 22, 10:24 PM CDT | Severe Thunderstorm Warning | PAH | Edwards | 36 min |
| Jun 22, 10:50 PM CDT | Flash Flood Warning | PAH | Edwards, Wayne | 115 min |
| Jun 22, 11:08 PM CDT | Flash Flood Warning | PAH | Wabash | 97 min |
| Jun 23, 9:41 AM CDT | Severe Thunderstorm Warning | ILX | Shelby | 49 min |
| Jun 24, 12:00 AM CDT | Severe Thunderstorm Watch | SPC | Carroll, Henderson, Henry, Jo Daviess, Knox, Mercer and 5 more | 6 hr |
| Jun 25, 7:30 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Carroll, DeKalb, Jo Daviess, Kane, McHenry and 3 more | 5 hr |
| Jun 25, 7:45 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 45 min |
| Jun 25, 7:47 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 48 min |
| Jun 25, 7:56 PM CDT | Severe Thunderstorm Warning | DVN | Carroll | 49 min |
| Jun 25, 8:22 PM CDT | Severe Thunderstorm Warning | LOT | Winnebago | 63 min |
| Jun 25, 8:23 PM CDT | Tornado Warning | DVN | Stephenson | 47 min |
| Jun 25, 8:41 PM CDT | Tornado Warning | LOT | Winnebago | 44 min |
| Jun 25, 8:59 PM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry | 56 min |
| Jun 25, 8:59 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 56 min |
| Jun 25, 9:14 PM CDT | Tornado Warning | LOT | Lake, McHenry | 31 min |
| Jun 25, 9:26 PM CDT | Tornado Warning | LOT | McHenry | 34 min |
| Jun 26, 12:20 AM CDT | Flash Flood Warning | LOT | Boone, Winnebago | 6 hr |
| Jun 26, 12:20 AM CDT | Flash Flood Warning | LOT | Lake, McHenry | 6 hr |
| Jun 26, 2:50 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 40 min |
| Jun 26, 3:45 AM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 60 min |
| Jun 26, 11:08 AM CDT | Flash Flood Warning | LOT | Boone | 7 hr |
| Jun 26, 6:00 PM CDT | Flash Flood Warning | LOT | Boone | 12 hr |
| Jun 27, 2:45 AM CDT | Severe Thunderstorm Watch | SPC | Boone, Carroll, Jo Daviess, Stephenson, Winnebago | 4 hr |
| Jun 27, 11:56 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 57 min |
| Jun 28, 12:30 AM CDT | Severe Thunderstorm Watch | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 26 more | 5 hr |
| Jun 28, 1:40 AM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 50 min |
| Jun 28, 1:56 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Whiteside | 49 min |
| Jun 28, 2:02 AM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 48 min |
| Jun 28, 2:13 AM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 47 min |
| Jun 28, 2:26 AM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle, Winnebago | 54 min |
| Jun 28, 2:30 AM CDT | Severe Thunderstorm Warning | DVN | Henry | 50 min |
| Jun 28, 2:40 AM CDT | Severe Thunderstorm Warning | DVN | Bureau | 50 min |
| Jun 28, 2:43 AM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 37 min |
| Jun 28, 2:49 AM CDT | Severe Thunderstorm Warning | DVN | Henry | 36 min |
| Jun 28, 2:54 AM CDT | Severe Thunderstorm Warning | ILX | Knox, Stark | 36 min |
| Jun 28, 3:08 AM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb | 42 min |
| Jun 28, 3:10 AM CDT | Severe Thunderstorm Warning | DVN | Putnam | 35 min |
| Jun 28, 3:20 AM CDT | Severe Thunderstorm Warning | ILX | Marshall | 40 min |
| Jun 28, 3:20 AM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 40 min |
| Jun 28, 3:45 AM CDT | Severe Thunderstorm Warning | LOT | Kane, Kendall, McHenry | 30 min |
| Jun 28, 4:00 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 55 min |
| Jun 28, 4:00 AM CDT | Severe Thunderstorm Warning | LOT | Grundy, Livingston | 55 min |
| Jun 28, 5:20 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 65 min |
| Jun 28, 5:22 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 48 min |
| Jun 28, 6:12 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 48 min |
| Jun 28, 6:15 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Champaign and 26 more | 6 hr |
| Jun 28, 6:17 PM CDT | Tornado Warning | DVN | Hancock | 48 min |
| Jun 28, 6:32 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 43 min |
| Jun 28, 6:37 PM CDT | Tornado Warning | DVN | McDonough | 63 min |
| Jun 28, 7:28 PM CDT | Severe Thunderstorm Warning | ILX | Fulton | 62 min |
| Jun 28, 7:43 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason | 62 min |
| Jun 28, 7:48 PM CDT | Severe Thunderstorm Warning | ILX | Menard | 57 min |
| Jun 28, 7:51 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 34 min |
| Jun 28, 7:55 PM CDT | Severe Thunderstorm Warning | ILX | Scott | 65 min |
| Jun 28, 8:06 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 69 min |
| Jun 28, 8:24 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Macon | 66 min |
| Jun 28, 8:32 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 73 min |
| Jun 28, 8:59 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 36 min |
| Jun 28, 9:06 PM CDT | Severe Thunderstorm Warning | ILX | Piatt | 39 min |
| Jun 28, 9:16 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 59 min |
| Jun 28, 9:43 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 62 min |
| Jun 28, 10:00 PM CDT | Severe Thunderstorm Watch | SPC | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 14 more | 5 hr |
| Jun 28, 10:02 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Schuyler | 58 min |
| Jun 28, 10:15 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 60 min |
| Jun 28, 10:34 PM CDT | Severe Thunderstorm Warning | ILX | Menard | 56 min |
| Jun 28, 11:06 PM CDT | Severe Thunderstorm Warning | ILX | Logan | 39 min |
| Jun 29, 12:00 AM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Calhoun, Cass, Christian, DeWitt and 26 more | 6 hr |
| Jun 29, 12:05 AM CDT | Flash Flood Warning | LSX | Adams | 4 hr |
| Jun 29, 12:05 AM CDT | Flash Flood Warning | LSX | Brown | 4 hr |
| Jun 29, 1:00 PM CDT | Tornado Watch | SPC | Henderson, Jo Daviess, Mercer, Rock Island | 4 hr |
| Jun 29, 3:15 PM CDT | Tornado Watch | SPC | Adams, Boone, Brown, Bureau, Carroll, Cass and 54 more | 6 hr |
| Jun 29, 3:22 PM CDT | Tornado Warning | DVN | Henderson, Mercer | 63 min |
| Jun 29, 3:26 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 64 min |
| Jun 29, 3:41 PM CDT | Tornado Warning | DVN | Henry | 64 min |
| Jun 29, 3:41 PM CDT | Tornado Warning | DVN | Warren | 64 min |
| Jun 29, 3:45 PM CDT | Tornado Warning | DVN | Hancock | 65 min |
| Jun 29, 3:47 PM CDT | Tornado Warning | DVN | McDonough | 63 min |
| Jun 29, 3:47 PM CDT | Tornado Warning | ILX | Knox | 58 min |
| Jun 29, 4:02 PM CDT | Tornado Warning | ILX | Fulton | 58 min |
| Jun 29, 4:06 PM CDT | Tornado Warning | ILX | Peoria, Stark | 69 min |
| Jun 29, 4:08 PM CDT | Tornado Warning | ILX | Schuyler | 67 min |
| Jun 29, 4:15 PM CDT | Tornado Watch | SPC | Adams, Hancock | 6 hr |
| Jun 29, 4:27 PM CDT | Tornado Warning | ILX | Mason, Tazewell | 63 min |
| Jun 29, 4:27 PM CDT | Tornado Warning | ILX | Cass | 63 min |
| Jun 29, 4:30 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 65 min |
| Jun 29, 4:36 PM CDT | Tornado Warning | ILX | Woodford | 69 min |
| Jun 29, 4:41 PM CDT | Tornado Warning | ILX | Marshall | 64 min |
| Jun 29, 4:47 PM CDT | Tornado Warning | ILX | Logan, McLean | 73 min |
| Jun 29, 4:47 PM CDT | Tornado Warning | ILX | Menard, Sangamon | 73 min |
| Jun 29, 4:47 PM CDT | Tornado Warning | ILX | Morgan, Scott | 73 min |
| Jun 29, 4:51 PM CDT | Flash Flood Warning | LSX | Adams, Brown | 3 hr |
| Jun 29, 4:57 PM CDT | Severe Thunderstorm Warning | DVN | Putnam | 48 min |
| Jun 29, 4:57 PM CDT | Tornado Warning | ILX | Christian, DeWitt, Macon, Piatt | 78 min |
| Jun 29, 5:04 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 61 min |
| Jun 29, 5:21 PM CDT | Tornado Warning | ILX | Moultrie, Shelby | 69 min |
| Jun 29, 5:21 PM CDT | Tornado Warning | ILX | Champaign, Douglas | 69 min |
| Jun 29, 5:23 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Livingston | 52 min |
| Jun 29, 5:24 PM CDT | Tornado Warning | ILX | Tazewell | 36 min |
| Jun 29, 5:31 PM CDT | Tornado Warning | ILX | Edgar, Vermilion | 74 min |
| Jun 29, 5:31 PM CDT | Tornado Warning | ILX | Coles, Cumberland | 74 min |
| Jun 29, 5:42 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 48 min |
| Jun 29, 5:42 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Will | 48 min |
| Jun 29, 5:42 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Macoupin, Montgomery | 63 min |
| Jun 29, 6:00 PM CDT | Tornado Watch | SPC | Alexander, Bond, Calhoun, Clark, Clay, Clinton and 36 more | 6 hr |
| Jun 29, 6:08 PM CDT | Severe Thunderstorm Warning | LOT | Ford | 37 min |
| Jun 29, 6:16 PM CDT | Tornado Warning | ILX | Christian, Macon, Piatt | 29 min |
| Jun 29, 6:19 PM CDT | Severe Thunderstorm Warning | LSX | Jersey | 46 min |
| Jun 29, 6:24 PM CDT | Tornado Warning | DVN | Hancock | 51 min |
| Jun 29, 6:28 PM CDT | Tornado Warning | ILX | Douglas, Moultrie, Shelby | 47 min |
| Jun 29, 6:28 PM CDT | Tornado Warning | ILX | Champaign | 47 min |
| Jun 29, 6:29 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Fayette | 61 min |
| Jun 29, 6:30 PM CDT | Tornado Warning | ILX | Clark, Effingham, Jasper | 75 min |
| Jun 29, 6:35 PM CDT | Tornado Warning | ILX | Coles, Cumberland, Edgar | 55 min |
| Jun 29, 6:35 PM CDT | Tornado Warning | ILX | Vermilion | 55 min |
| Jun 29, 6:44 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Schuyler | 61 min |
| Jun 29, 6:51 PM CDT | Tornado Warning | ILX | Clay, Richland | 69 min |
| Jun 29, 6:51 PM CDT | Tornado Warning | ILX | Crawford | 69 min |
| Jun 29, 7:13 PM CDT | Tornado Warning | LSX | Fayette | 32 min |
| Jun 29, 7:19 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 46 min |
| Jun 29, 7:22 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wayne | 68 min |
| Jun 29, 7:22 PM CDT | Severe Thunderstorm Warning | PAH | Wabash | 68 min |
| Jun 29, 7:25 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 50 min |
| Jun 29, 7:26 PM CDT | Tornado Warning | ILX | Lawrence | 64 min |
| Jun 29, 7:28 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 62 min |
| Jun 29, 8:15 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Perry | 60 min |
| Jun 29, 8:15 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, White | 60 min |
| Jun 29, 9:12 PM CDT | Tornado Warning | PAH | Franklin | 33 min |
| Jun 29, 9:32 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 43 min |
| Jun 29, 10:27 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Williamson | 48 min |
| Jun 29, 10:43 PM CDT | Flash Flood Warning | PAH | Franklin, Jackson, Perry, Williamson | 3 hr |
| Jun 29, 10:45 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 45 min |
| Jun 29, 11:34 PM CDT | Flash Flood Warning | PAH | Gallatin, Hardin, Saline | 2 hr |
| Jun 29, 11:34 PM CDT | Flash Flood Warning | PAH | Pope | 2 hr |
| Jun 29, 11:42 PM CDT | Severe Thunderstorm Warning | PAH | Union | 48 min |
| Jun 30, 12:37 AM CDT | Flash Flood Warning | PAH | Gallatin, Hardin, Pope, Saline | 4 hr |
| Jun 30, 12:37 AM CDT | Flash Flood Warning | PAH | Alexander, Johnson, Massac, Pulaski, Union | 4 hr |
| Jun 30, 12:37 AM CDT | Flash Flood Warning | PAH | Franklin, Jackson, Perry, Williamson | 4 hr |
| Jul 3, 4:31 PM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 49 min |
| Jul 3, 6:08 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb | 27 min |
| Jul 3, 6:33 PM CDT | Severe Thunderstorm Warning | LOT | Kane | 57 min |
| Jul 3, 6:56 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Lake, McHenry | 64 min |
| Jul 3, 7:06 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 49 min |
| Jul 3, 7:32 PM CDT | Severe Thunderstorm Warning | LOT | Kane | 28 min |
| Jul 4, 12:48 AM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 42 min |
| Jul 6, 9:30 AM CDT | Flash Flood Warning | LOT | Ford, LaSalle, Livingston | 6 hr |
| Jul 6, 5:07 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 38 min |
| Jul 7, 2:13 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 32 min |
| Jul 7, 2:43 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Jasper, Richland | 47 min |
| Jul 7, 2:55 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Lawrence | 50 min |
| Jul 7, 3:00 PM CDT | Severe Thunderstorm Watch | SPC | Clark, Clay, Crawford, Edwards, Hamilton, Jasper and 6 more | 6 hr |
| Jul 7, 3:08 PM CDT | Flash Flood Warning | ILX | Lawrence, Richland | 112 min |
| Jul 19, 1:30 AM CDT | Severe Thunderstorm Watch | SPC | Boone, Bureau, Carroll, Henry, Jo Daviess, Lee and 7 more | 6 hr |
| Jul 19, 4:11 AM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry | 49 min |
| Jul 19, 4:15 AM CDT | Severe Thunderstorm Watch | SPC | Cook, DeKalb, DuPage, Grundy, Iroquois, Kane and 7 more | 4 hr |
| Jul 19, 4:23 AM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane | 97 min |
| Jul 19, 4:23 AM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane | 37 min |
| Jul 19, 4:45 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kendall, Will | 60 min |
| Jul 19, 3:00 PM CDT | Severe Thunderstorm Warning | LOT | Will | 60 min |
| Jul 20, 9:28 AM CDT | Severe Thunderstorm Warning | ILX | Menard | 32 min |
| Jul 20, 1:53 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 26 min |
| Jul 20, 3:20 PM CDT | Severe Thunderstorm Warning | LOT | Ford | 27 min |
| Jul 20, 3:20 PM CDT | Severe Thunderstorm Warning | LOT | Ford | 87 min |
| Jul 20, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Jo Daviess, McHenry, Stephenson, Winnebago | 5 hr |
| Jul 20, 6:52 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 58 min |
| Jul 20, 7:11 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 64 min |
| Jul 20, 7:30 PM CDT | Severe Thunderstorm Watch | SPC | Cook, DuPage, Grundy, Kankakee, Lake, Will | 6 hr |
| Jul 20, 7:37 PM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 53 min |
| Jul 20, 7:54 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane | 51 min |
| Jul 21, 9:00 AM CDT | Severe Thunderstorm Watch | SPC | Jo Daviess | 4 hr |
| Jul 21, 1:09 PM CDT | Severe Thunderstorm Warning | LOT | McHenry | 31 min |
| Jul 21, 1:21 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 29 min |
| Jul 22, 9:29 AM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Tazewell | 61 min |
| Jul 22, 10:00 AM CDT | Severe Thunderstorm Warning | ILX | McLean | 60 min |
| Jul 22, 11:26 AM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 34 min |
| Jul 22, 11:46 AM CDT | Severe Thunderstorm Warning | ILX | Cass | 44 min |
| Jul 22, 12:00 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 45 min |
| Jul 22, 12:27 PM CDT | Severe Thunderstorm Warning | ILX | Menard | 48 min |
| Jul 22, 1:00 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Sangamon | 60 min |
| Jul 22, 1:33 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Macon | 57 min |
| Jul 22, 1:55 PM CDT | Severe Thunderstorm Warning | ILX | Piatt | 50 min |
| Jul 22, 2:28 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas | 62 min |
| Jul 22, 2:55 PM CDT | Severe Thunderstorm Warning | ILX | Edgar, Vermilion | 65 min |
| Jul 22, 3:00 PM CDT | Severe Thunderstorm Watch | SPC | Clark, Crawford, Edgar, Vermilion | 5 hr |
| Jul 22, 4:01 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 34 min |
| Jul 22, 5:33 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 47 min |
| Jul 22, 5:56 PM CDT | Severe Thunderstorm Warning | ILX | Clark | 64 min |
| Jul 22, 5:56 PM CDT | Severe Thunderstorm Warning | LSX | Bond | 49 min |
| Jul 22, 6:08 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 47 min |
| Jul 22, 6:16 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 59 min |
| Jul 22, 6:27 PM CDT | Severe Thunderstorm Warning | ILX | Jasper | 63 min |
| Jul 22, 6:39 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 31 min |
| Jul 22, 6:46 PM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 49 min |
| Jul 22, 7:27 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 48 min |
| Jul 22, 7:42 PM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 48 min |
| Jul 22, 7:52 PM CDT | Severe Thunderstorm Warning | ILX | Clay | 38 min |
| Jul 22, 7:57 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 48 min |
| Jul 22, 8:14 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 46 min |
| Jul 22, 8:42 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 48 min |
| Aug 3, 6:23 PM CDT | Flash Flood Warning | LSX | Marion | 3 hr |
| Aug 3, 8:41 PM CDT | Flash Flood Warning | ILX | Champaign, Vermilion | 2 hr |
| Aug 4, 4:10 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria, Stark | 50 min |
| Aug 4, 5:19 PM CDT | Severe Thunderstorm Warning | ILX | Peoria | 56 min |
| Aug 4, 7:59 PM CDT | Tornado Warning | ILX | Macon | 61 min |
| Aug 4, 9:20 PM CDT | Flash Flood Warning | ILX | Clark | 3 hr |
| Aug 4, 9:21 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Montgomery | 49 min |
| Aug 4, 9:45 PM CDT | Flash Flood Warning | LSX | Montgomery | 4 hr |
| Aug 5, 1:52 AM CDT | Flash Flood Warning | LSX | Montgomery | 3 hr |
| Aug 5, 2:38 AM CDT | Flash Flood Warning | LSX | Marion | 3 hr |
| Aug 5, 8:15 PM CDT | Flash Flood Warning | ILX | Champaign | 110 min |
| Aug 18, 2:53 AM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 37 min |
| Aug 18, 7:11 AM CDT | Flash Flood Warning | LSX | Saint Clair | 3 hr |
| Aug 18, 7:32 AM CDT | Flash Flood Warning | LSX | Madison | 3 hr |
| Aug 24, 10:15 AM CDT | Severe Thunderstorm Watch | SPC | Boone, Carroll, Cook, DeKalb, DuPage, Jo Daviess and 10 more | 6 hr |
| Aug 24, 11:39 AM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 46 min |
| Aug 24, 12:05 PM CDT | Severe Thunderstorm Warning | DVN | Carroll | 35 min |
| Aug 24, 12:13 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 32 min |
| Aug 24, 12:16 PM CDT | Tornado Warning | DVN | Stephenson | 34 min |
| Aug 24, 12:19 PM CDT | Severe Thunderstorm Warning | LOT | Ogle, Winnebago | 51 min |
| Aug 24, 12:37 PM CDT | Tornado Warning | LOT | Ogle, Winnebago | 33 min |
| Aug 24, 12:44 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 55 min |
| Aug 24, 12:52 PM CDT | Tornado Warning | LOT | Boone, DeKalb | 53 min |
| Aug 24, 1:14 PM CDT | Severe Thunderstorm Warning | LOT | Kane, McHenry | 31 min |
| Aug 24, 1:28 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kendall, Will | 62 min |
| Aug 24, 1:28 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 62 min |
| Aug 24, 2:09 PM CDT | Severe Thunderstorm Warning | LOT | Will | 51 min |
| Aug 24, 2:26 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 54 min |
| Aug 24, 4:25 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 50 min |
| Aug 24, 10:00 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 25 more | 5 hr |
| Aug 24, 11:15 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 60 min |
| Aug 24, 11:23 PM CDT | Tornado Warning | DVN | Carroll, Whiteside | 62 min |
| Sep 6, 8:03 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 32 min |
| Sep 7, 2:10 AM CDT | Severe Thunderstorm Warning | LOT | Cook | 35 min |
| Sep 20, 3:56 PM CDT | Severe Thunderstorm Warning | LOT | Kendall, Will | 60 min |
| Sep 20, 4:26 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 64 min |
| Sep 29, 5:13 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 47 min |
| Sep 30, 2:02 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 43 min |
| Sep 30, 3:13 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 47 min |
| Oct 17, 4:48 PM CDT | Flash Flood Warning | DVN | Henderson, Mercer, Rock Island | 6 hr |
| Oct 17, 4:48 PM CDT | Flash Flood Warning | DVN | Bureau, Henry, Whiteside | 6 hr |
| Oct 17, 9:59 PM CDT | Flash Flood Warning | DVN | Bureau, Henry, Whiteside | 4 hr |
| Oct 17, 9:59 PM CDT | Flash Flood Warning | DVN | Henderson, Mercer, Rock Island | 4 hr |
| Oct 29, 12:58 PM CST | Severe Thunderstorm Warning | LSX | Brown | 32 min |
| Oct 29, 1:18 PM CST | Severe Thunderstorm Warning | ILX | Cass | 42 min |
| Oct 29, 1:55 PM CST | Severe Thunderstorm Warning | ILX | Cass | 50 min |
| Oct 29, 2:13 PM CST | Tornado Warning | ILX | Cass, Menard | 47 min |
| Oct 29, 3:00 PM CST | Severe Thunderstorm Warning | ILX | Logan, Menard | 60 min |
| Oct 29, 3:15 PM CST | Severe Thunderstorm Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Christian and 28 more | 5 hr |
| Oct 29, 4:54 PM CST | Severe Thunderstorm Warning | ILX | Moultrie | 51 min |
| Oct 29, 5:11 PM CST | Severe Thunderstorm Warning | LSX | Calhoun | 34 min |
| Oct 29, 5:50 PM CST | Severe Thunderstorm Warning | LSX | Greene | 40 min |
| Oct 29, 6:27 PM CST | Severe Thunderstorm Warning | LSX | Macoupin | 48 min |
| Oct 29, 6:44 PM CST | Severe Thunderstorm Warning | LSX | Montgomery | 61 min |
| Oct 29, 7:01 PM CST | Severe Thunderstorm Warning | ILX | Christian | 44 min |
| Oct 29, 7:19 PM CST | Severe Thunderstorm Warning | LSX | Macoupin | 31 min |
| Nov 10, 1:15 AM CST | Tornado Watch | SPC | Adams, Alexander, Bond, Brown, Calhoun, Cass and 31 more | 6 hr |
| Nov 10, 1:42 AM CST | Tornado Warning | LSX | Calhoun, Pike | 48 min |
| Nov 10, 1:52 AM CST | Tornado Warning | ILX | Morgan, Scott | 38 min |
| Nov 10, 2:29 AM CST | Severe Thunderstorm Warning | ILX | Cass, Mason, Menard | 31 min |
| Nov 10, 3:08 AM CST | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 62 min |
| Nov 10, 3:24 AM CST | Severe Thunderstorm Warning | ILX | Cass, Morgan, Schuyler | 36 min |
| Nov 10, 3:24 AM CST | Severe Thunderstorm Warning | ILX | Scott | 36 min |
| Nov 10, 3:29 AM CST | Severe Thunderstorm Warning | LSX | Calhoun | 61 min |
| Nov 10, 3:45 AM CST | Severe Thunderstorm Warning | LSX | Greene, Jersey | 65 min |
| Nov 10, 4:00 AM CST | Severe Thunderstorm Warning | ILX | Morgan, Scott | 45 min |
| Nov 10, 4:00 AM CST | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Schuyler | 45 min |
| Nov 10, 4:00 AM CST | Severe Thunderstorm Watch | SPC | Boone, Bureau, Cook, DeKalb, DuPage, Ford and 26 more | 5 hr |
| Nov 10, 4:10 AM CST | Severe Thunderstorm Warning | LSX | Macoupin, Madison | 65 min |
| Nov 10, 4:10 AM CST | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 65 min |
| Nov 10, 4:28 AM CST | Severe Thunderstorm Warning | DVN | Henry | 32 min |
| Nov 10, 4:34 AM CST | Severe Thunderstorm Warning | ILX | Menard, Sangamon | 41 min |
| Nov 10, 4:34 AM CST | Severe Thunderstorm Warning | ILX | Mason, Tazewell | 41 min |
| Nov 10, 4:38 AM CST | Severe Thunderstorm Warning | LSX | Bond, Montgomery | 62 min |
| Nov 10, 4:40 AM CST | Severe Thunderstorm Warning | DVN | Whiteside | 35 min |
| Nov 10, 4:53 AM CST | Severe Thunderstorm Warning | ILX | Logan | 52 min |
| Nov 10, 4:53 AM CST | Severe Thunderstorm Warning | ILX | Christian | 52 min |
| Nov 10, 5:12 AM CST | Severe Thunderstorm Warning | LSX | Fayette | 63 min |
| Nov 10, 5:16 AM CST | Severe Thunderstorm Warning | ILX | Macon, Shelby | 44 min |
| Nov 10, 5:16 AM CST | Severe Thunderstorm Warning | ILX | DeWitt, McLean | 44 min |
| Nov 10, 5:27 AM CST | Severe Thunderstorm Warning | LOT | Ogle, Winnebago | 48 min |
| Nov 10, 5:27 AM CST | Severe Thunderstorm Warning | LOT | LaSalle, Lee | 48 min |
| Nov 10, 5:32 AM CST | Severe Thunderstorm Warning | DVN | Putnam | 18 min |
| Nov 10, 5:32 AM CST | Severe Thunderstorm Warning | DVN | Stephenson | 18 min |
| Nov 10, 5:48 AM CST | Severe Thunderstorm Warning | ILX | Moultrie, Piatt | 42 min |
| Nov 10, 6:00 AM CST | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Kane, McHenry | 45 min |
| Nov 10, 6:00 AM CST | Severe Thunderstorm Warning | LOT | Grundy, Kendall, LaSalle, Livingston | 45 min |
| Nov 10, 6:00 AM CST | Severe Thunderstorm Warning | LOT | Ford | 45 min |
| Nov 10, 6:00 AM CST | Tornado Watch | SPC | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 20 more | 5 hr |
| Nov 10, 6:04 AM CST | Severe Thunderstorm Warning | ILX | Coles, Douglas | 41 min |
| Nov 10, 6:04 AM CST | Severe Thunderstorm Warning | ILX | Champaign | 41 min |
| Nov 10, 6:19 AM CST | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 56 min |
| Nov 10, 6:19 AM CST | Severe Thunderstorm Warning | LOT | Iroquois, Kankakee | 56 min |
| Nov 10, 6:48 AM CST | Severe Thunderstorm Warning | ILX | Edgar, Vermilion | 42 min |
| Nov 10, 7:08 AM CST | Severe Thunderstorm Warning | ILX | Cumberland, Jasper | 52 min |
| Nov 10, 7:28 AM CST | Severe Thunderstorm Warning | ILX | Clark, Edgar | 62 min |
| Nov 10, 7:28 AM CST | Severe Thunderstorm Warning | ILX | Crawford | 62 min |
| Nov 10, 7:38 AM CST | Severe Thunderstorm Warning | ILX | Lawrence, Richland | 52 min |
| Dec 6, 10:48 AM CST | Severe Thunderstorm Warning | LOT | Iroquois, Kankakee | 32 min |
| Dec 6, 8:24 PM CST | Severe Thunderstorm Warning | ILX | Lawrence, Richland | 46 min |
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 | 632 |
| Tornado Warning | 256 |
| Severe Thunderstorm Watch | 50 |
| Tornado Watch | 43 |
| Flooding | |
| Flash Flood Warning | 58 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Macoupin County54
- Montgomery County47
- Adams County46
- Fulton County44
- Logan County44
- Mason County43
- Jackson County42
- Madison County42
- Morgan County42
- Sangamon County42
- McLean County41
- Tazewell County41
- Cass County40
- Macon County40
- Shelby County40
- Schuyler County39
- Brown County39
- Menard County39
- Calhoun County38
- Greene County38
- Pike County38
- Scott County38
- Christian County38
- Jersey County37
- Peoria County37
- Piatt County37
- Franklin County36
- Richland County36
- Williamson County36
- Saint Clair County35
- Boone County35
- Cook County35
- DeWitt County35
- Will County35
- Clay County35
- Saline County35
- DeKalb County34
- Knox County34
- Whiteside County34
- Jasper County34
62 more counties
- Winnebago County34
- Hancock County34
- Vermilion County34
- Bond County33
- Randolph County33
- Moultrie County33
- Fayette County33
- Monroe County32
- Crawford County32
- Champaign County32
- Perry County31
- Kane County31
- Lee County31
- Edwards County31
- Stephenson County31
- Ford County30
- Ogle County30
- Henry County30
- Lawrence County30
- Marion County30
- Wayne County30
- McHenry County30
- Washington County29
- Effingham County29
- White County29
- McDonough County29
- Clinton County28
- DuPage County28
- Livingston County28
- Gallatin County28
- Wabash County28
- Lake County27
- LaSalle County27
- Woodford County27
- Henderson County27
- Clark County27
- Hamilton County27
- Hardin County27
- Pope County27
- Bureau County26
- Stark County26
- Carroll County26
- Jo Daviess County26
- Jefferson County26
- Union County26
- Coles County26
- Edgar County26
- Marshall County25
- Johnson County25
- Iroquois County25
- Alexander County24
- Kendall County24
- Putnam County24
- Warren County24
- Massac County24
- Douglas County24
- Grundy County23
- Kankakee County23
- Mercer County23
- Pulaski County23
- Rock Island County22
- Cumberland County22
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19971999
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.