Alert archive / Illinois / 2006
Weather alerts in Illinois, April 2006
408 weather alerts in April 2006, 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 April 2006. Tap one for its archive.
- Alerts
- 408
- Warnings
- 327
- Watches
- 27
- Advisories
- 13
- Busiest day
- April 16, 200688 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 2, 10:42 AM CDT | Mesoscale Discussion | SPC | Alexander | 93 min |
| Apr 2, 12:28 PM CDT | Tornado Watch | SPC | Adams, Brown, Hancock, Henderson, McDonough, Pike and 1 more | 8 hr |
| Apr 2, 3:16 PM CDT | Mesoscale Discussion | SPC | Adams, Bond, Brown, Bureau, Calhoun, Cass and 37 more | 89 min |
| Apr 2, 3:29 PM CDT | Wind Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 19 hr |
| Apr 2, 3:50 PM CDT | Tornado Watch | SPC | Alexander, Bond, Brown, Bureau, Calhoun, Cass and 35 more | 5 hr |
| Apr 2, 4:00 PM CDT | Tornado Watch | SPC | Alexander, Bond, Bureau, Calhoun, Cass, Christian and 41 more | 5 hr |
| Apr 2, 4:31 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 56 min |
| Apr 2, 4:34 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Pike | 56 min |
| Apr 2, 4:42 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 63 min |
| Apr 2, 4:46 PM CDT | Tornado Warning | LSX | Adams, Pike | 37 min |
| Apr 2, 4:49 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 56 min |
| Apr 2, 4:58 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 46 min |
| Apr 2, 5:03 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Monroe, Saint Clair | 43 min |
| Apr 2, 5:05 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Jersey, Macoupin | 40 min |
| Apr 2, 5:06 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Schuyler | 34 min |
| Apr 2, 5:11 PM CDT | Tornado Warning | DVN | McDonough, Warren | 49 min |
| Apr 2, 5:14 PM CDT | Tornado Warning | LSX | Greene, Jersey, Macoupin | 46 min |
| Apr 2, 5:15 PM CDT | Severe Thunderstorm Warning | DVN | Henderson | 60 min |
| Apr 2, 5:20 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 40 min |
| Apr 2, 5:20 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Washington | 55 min |
| Apr 2, 5:25 PM CDT | Tornado Warning | DVN | Henderson | 20 min |
| Apr 2, 5:25 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 50 min |
| Apr 2, 5:28 PM CDT | Tornado Watch | SPC | Boone, Carroll, Cook, DeKalb, DuPage, Ford and 16 more | 4 hr |
| Apr 2, 5:34 PM CDT | Tornado Warning | LSX | Randolph | 25 min |
| Apr 2, 5:41 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 57 min |
| Apr 2, 5:41 PM CDT | Tornado Warning | LSX | Montgomery | 36 min |
| Apr 2, 5:41 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 45 min |
| Apr 2, 5:43 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 46 min |
| Apr 2, 5:44 PM CDT | Tornado Watch | SPC | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 20 more | 7 hr |
| Apr 2, 5:45 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard | 44 min |
| Apr 2, 5:48 PM CDT | Tornado Warning | ILX | Sangamon | 27 min |
| Apr 2, 5:51 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 54 min |
| Apr 2, 5:57 PM CDT | Tornado Warning | ILX | Christian | 33 min |
| Apr 2, 6:00 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 39 min |
| Apr 2, 6:01 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Union | 29 min |
| Apr 2, 6:06 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jefferson | 39 min |
| Apr 2, 6:08 PM CDT | Tornado Warning | ILX | Mason, Menard | 40 min |
| Apr 2, 6:12 PM CDT | Tornado Warning | ILX | Shelby | 33 min |
| Apr 2, 6:15 PM CDT | Tornado Warning | ILX | Sangamon | 23 min |
| Apr 2, 6:17 PM CDT | Tornado Warning | ILX | Logan | 43 min |
| Apr 2, 6:22 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Wayne | 53 min |
| Apr 2, 6:23 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham | 25 min |
| Apr 2, 6:24 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 66 min |
| Apr 2, 6:24 PM CDT | Severe Thunderstorm Warning | PAH | Hardin, Johnson, Pope | 51 min |
| Apr 2, 6:25 PM CDT | Tornado Warning | ILX | Peoria, Tazewell | 35 min |
| Apr 2, 6:29 PM CDT | Tornado Warning | ILX | Macon | 31 min |
| Apr 2, 6:30 PM CDT | Tornado Warning | PAH | Alexander, Union | 45 min |
| Apr 2, 6:36 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 39 min |
| Apr 2, 6:36 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, White | 54 min |
| Apr 2, 6:38 PM CDT | Severe Thunderstorm Warning | PAH | Saline | 67 min |
| Apr 2, 6:44 PM CDT | Severe Thunderstorm Warning | ILX | Cumberland, Jasper | 27 min |
| Apr 2, 6:45 PM CDT | Tornado Warning | ILX | DeWitt, McLean, Woodford | 30 min |
| Apr 2, 6:46 PM CDT | Tornado Warning | ILX | Moultrie | 20 min |
| Apr 2, 6:46 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin | 59 min |
| Apr 2, 6:48 PM CDT | Severe Thunderstorm Warning | DVN | Carroll | 27 min |
| Apr 2, 6:48 PM CDT | Tornado Warning | PAH | Alexander | 57 min |
| Apr 2, 6:51 PM CDT | Mesoscale Discussion | SPC | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 21 more | 54 min |
| Apr 2, 6:53 PM CDT | Tornado Warning | ILX | Champaign, Coles, Douglas, Piatt | 41 min |
| Apr 2, 6:55 PM CDT | Marine Weather Statement | LOT | 2 hr | |
| Apr 2, 6:55 PM CDT | Severe Thunderstorm Warning | LOT | Kendall, Will | 35 min |
| Apr 2, 6:56 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Lawrence, Richland | 34 min |
| Apr 2, 6:58 PM CDT | Tornado Warning | PAH | Pulaski | 47 min |
| Apr 2, 7:00 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford | 33 min |
| Apr 2, 7:03 PM CDT | Tornado Warning | PAH | Hardin, Pope | 57 min |
| Apr 2, 7:06 PM CDT | Mesoscale Discussion | SPC | Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 3 more | 84 min |
| Apr 2, 7:14 PM CDT | Tornado Warning | ILX | McLean, Woodford | 31 min |
| Apr 2, 7:14 PM CDT | Tornado Warning | PAH | Johnson, Massac | 31 min |
| Apr 2, 7:15 PM CDT | Severe Thunderstorm Warning | LOT | DuPage | 30 min |
| Apr 2, 7:16 PM CDT | Tornado Warning | ILX | Champaign, Vermilion | 44 min |
| Apr 2, 7:21 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 26 min |
| Apr 2, 7:22 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 38 min |
| Apr 2, 7:32 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 43 min |
| Apr 2, 7:42 PM CDT | Tornado Warning | PAH | Hardin, Pope | 48 min |
| Apr 2, 7:55 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 35 min |
| Apr 2, 8:01 PM CDT | Special Marine Warning | LOT | 89 min | |
| Apr 2, 8:07 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 38 min |
| Apr 2, 8:07 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Massac, Pope, Pulaski | 32 min |
| Apr 2, 8:09 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 31 min |
| Apr 2, 8:13 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Tazewell | 23 min |
| Apr 2, 8:22 PM CDT | Severe Thunderstorm Warning | LOT | McHenry | 38 min |
| Apr 2, 9:27 PM CDT | Special Marine Warning | LOT | 93 min | |
| Apr 3, 2:09 AM CDT | Wind Advisory | ILX | Cass, Champaign, Christian, DeWitt, Douglas, Edgar and 19 more | 13 hr |
| Apr 3, 3:44 AM CDT | Wind Advisory | LSX | Adams, Brown, Calhoun, Greene, Jersey, Macoupin and 2 more | 7 hr |
| Apr 5, 10:36 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calhoun, Hancock, Pike | 84 min |
| Apr 5, 10:40 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 36 min |
| Apr 5, 11:09 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Christian and 36 more | 4 hr |
| Apr 6, 3:41 AM CDT | Flood Watch | DVN | Carroll, Jo Daviess, Rock Island, Stephenson, Whiteside | 24 hr |
| Apr 6, 10:01 AM CDT | Flash Flood Warning | ILX | Macon | 3 hr |
| Apr 6, 10:03 AM CDT | Severe Thunderstorm Warning | LSX | Jersey | 42 min |
| Apr 6, 10:21 AM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 39 min |
| Apr 6, 10:57 AM CDT | Severe Thunderstorm Warning | LSX | Madison | 41 min |
| Apr 6, 11:19 AM CDT | Mesoscale Discussion | SPC | Adams, Alexander, Bond, Brown, Calhoun, Cass and 70 more | 56 min |
| Apr 6, 12:43 PM CDT | Severe Thunderstorm Warning | DVN | Henderson | 62 min |
| Apr 6, 1:00 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 34 min |
| Apr 6, 1:45 PM CDT | Severe Thunderstorm Warning | DVN | McDonough, Warren | 60 min |
| Apr 6, 2:04 PM CDT | Severe Thunderstorm Warning | ILX | Fulton | 41 min |
| Apr 6, 4:03 PM CDT | Flash Flood Warning | ILX | Clark, Coles, Cumberland | 3 hr |
| Apr 6, 11:33 PM CDT | Tornado Watch | SPC | Alexander, Hardin, Johnson, Massac, Pope, Pulaski and 1 more | 3 hr |
| Apr 7, 3:55 AM CDT | Flash Flood Watch | ILX | Clark, Clay, Coles, Crawford, Cumberland, Edgar and 6 more | 15 hr |
| Apr 7, 9:07 AM CDT | Mesoscale Discussion | SPC | Alexander, Gallatin, Hardin, Jackson, Johnson, Massac and 5 more | 113 min |
| Apr 7, 10:20 AM CDT | Tornado Watch | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 17 more | 10 hr |
| Apr 7, 12:23 PM CDT | Mesoscale Discussion | SPC | Bond, Champaign, Christian, Clark, Clay, Coles and 21 more | 2 hr |
| Apr 7, 12:40 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 65 min |
| Apr 7, 12:52 PM CDT | Tornado Watch | SPC | Bond, Champaign, Christian, Clark, Clay, Clinton and 27 more | 7 hr |
| Apr 7, 1:29 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 46 min |
| Apr 7, 1:42 PM CDT | Severe Thunderstorm Warning | LSX | Clinton | 40 min |
| Apr 7, 1:42 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 48 min |
| Apr 7, 1:44 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 46 min |
| Apr 7, 2:00 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 45 min |
| Apr 7, 2:09 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 36 min |
| Apr 7, 2:19 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jefferson | 56 min |
| Apr 7, 2:22 PM CDT | Mesoscale Discussion | SPC | Alexander, Franklin, Gallatin, Hardin, Jackson, Johnson and 6 more | 113 min |
| Apr 7, 2:33 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 42 min |
| Apr 7, 2:45 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton, Wayne | 60 min |
| Apr 7, 2:54 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 21 min |
| Apr 7, 3:14 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 31 min |
| Apr 7, 3:33 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 42 min |
| Apr 7, 3:56 PM CDT | Mesoscale Discussion | SPC | Bond, Champaign, Christian, Clark, Clay, Clinton and 22 more | 94 min |
| Apr 7, 4:05 PM CDT | Severe Thunderstorm Warning | PAH | White | 25 min |
| Apr 7, 4:17 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 58 min |
| Apr 7, 4:20 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 30 min |
| Apr 7, 4:42 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 48 min |
| Apr 7, 5:01 PM CDT | Severe Thunderstorm Warning | ILX | Menard, Sangamon | 29 min |
| Apr 7, 5:39 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, White | 36 min |
| Apr 7, 7:07 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski, Union | 38 min |
| Apr 8, 3:35 AM CDT | Frost Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 29 hr |
| Apr 8, 4:07 AM CDT | Frost Advisory | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 27 hr |
| Apr 8, 3:10 PM CDT | Frost Advisory | ILX | Clay, Crawford, Effingham, Jasper, Lawrence, Richland | 16 hr |
| Apr 11, 10:00 AM CDT | Red Flag Warning | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 9 hr |
| Apr 11, 9:49 PM CDT | Mesoscale Discussion | SPC | Henderson, Mercer | 86 min |
| Apr 13, 4:59 PM CDT | Mesoscale Discussion | SPC | Carroll, Jo Daviess, Ogle, Stephenson, Winnebago | 2 hr |
| Apr 13, 5:32 PM CDT | Severe Thunderstorm Watch | SPC | Mercer, Rock Island | 6 hr |
| Apr 13, 7:58 PM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, DeKalb, DuPage, Ford and 26 more | 92 min |
| Apr 13, 8:24 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 26 more | 7 hr |
| Apr 13, 8:33 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 57 min |
| Apr 13, 8:39 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 66 min |
| Apr 13, 8:46 PM CDT | Severe Thunderstorm Warning | DVN | Carroll | 59 min |
| Apr 13, 8:56 PM CDT | Tornado Warning | DVN | Mercer, Rock Island | 64 min |
| Apr 13, 8:57 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 52 min |
| Apr 13, 9:12 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 49 min |
| Apr 13, 9:28 PM CDT | Severe Thunderstorm Warning | LOT | Winnebago | 29 min |
| Apr 13, 9:37 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 53 min |
| Apr 13, 9:46 PM CDT | Tornado Warning | ILX | Knox | 44 min |
| Apr 13, 9:47 PM CDT | Severe Thunderstorm Warning | LOT | Boone | 17 min |
| Apr 13, 9:54 PM CDT | Tornado Warning | DVN | Mercer | 53 min |
| Apr 13, 9:55 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 65 min |
| Apr 13, 9:55 PM CDT | Severe Thunderstorm Warning | LOT | McHenry | 29 min |
| Apr 13, 9:59 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Warren | 61 min |
| Apr 13, 10:11 PM CDT | Special Marine Warning | LOT | 49 min | |
| Apr 13, 10:11 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 35 min |
| Apr 13, 10:17 PM CDT | Severe Thunderstorm Warning | DVN | Putnam | 58 min |
| Apr 13, 10:18 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 39 min |
| Apr 13, 10:29 PM CDT | Tornado Warning | ILX | Knox | 46 min |
| Apr 13, 10:31 PM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, Champaign, Cook, DeKalb and 38 more | 59 min |
| Apr 13, 10:41 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 49 min |
| Apr 13, 10:50 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 25 min |
| Apr 13, 10:51 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Peoria, Stark | 54 min |
| Apr 13, 10:57 PM CDT | Severe Thunderstorm Warning | LOT | Will | 33 min |
| Apr 13, 10:59 PM CDT | Severe Thunderstorm Warning | ILX | Fulton | 61 min |
| Apr 13, 11:04 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 56 min |
| Apr 13, 11:06 PM CDT | Tornado Warning | LOT | LaSalle, Livingston | 39 min |
| Apr 13, 11:12 PM CDT | Severe Thunderstorm Warning | ILX | Peoria, Tazewell, Woodford | 63 min |
| Apr 13, 11:15 PM CDT | Tornado Warning | ILX | Knox | 30 min |
| Apr 13, 11:22 PM CDT | Severe Thunderstorm Warning | ILX | Peoria, Tazewell | 53 min |
| Apr 13, 11:30 PM CDT | Severe Thunderstorm Watch | SPC | Champaign, Christian, Clark, Coles, Cumberland, DeWitt and 12 more | 2 hr |
| Apr 13, 11:37 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 19 min |
| Apr 13, 11:41 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 64 min |
| Apr 13, 11:44 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Peoria, Stark | 61 min |
| Apr 13, 11:47 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 43 min |
| Apr 13, 11:52 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 53 min |
| Apr 13, 11:56 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan | 64 min |
| Apr 14, 12:01 AM CDT | Severe Thunderstorm Warning | ILX | McLean | 48 min |
| Apr 14, 12:13 AM CDT | Severe Thunderstorm Warning | LOT | Ford | 37 min |
| Apr 14, 12:15 AM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 30 min |
| Apr 14, 12:16 AM CDT | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 59 min |
| Apr 14, 12:24 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Piatt | 66 min |
| Apr 14, 12:28 AM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 47 min |
| Apr 14, 12:28 AM CDT | Tornado Warning | ILX | Logan | 36 min |
| Apr 14, 12:35 AM CDT | Tornado Warning | ILX | DeWitt, Macon | 40 min |
| Apr 14, 12:47 AM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 58 min |
| Apr 14, 12:54 AM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 61 min |
| Apr 14, 12:56 AM CDT | Severe Thunderstorm Warning | ILX | McLean | 64 min |
| Apr 14, 12:58 AM CDT | Severe Thunderstorm Warning | LOT | Ogle | 19 min |
| Apr 14, 1:08 AM CDT | Severe Thunderstorm Warning | ILX | Piatt | 37 min |
| Apr 14, 1:22 AM CDT | Tornado Warning | ILX | Piatt | 23 min |
| Apr 14, 1:24 AM CDT | Severe Thunderstorm Warning | LOT | Ford | 51 min |
| Apr 14, 1:31 AM CDT | Tornado Warning | ILX | Champaign, Douglas | 29 min |
| Apr 14, 1:34 AM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Champaign, Christian, Clark, Clay and 39 more | 86 min |
| Apr 14, 1:45 AM CDT | Severe Thunderstorm Warning | LOT | Livingston | 45 min |
| Apr 14, 1:46 AM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 44 min |
| Apr 14, 1:50 AM CDT | Severe Thunderstorm Warning | ILX | Champaign | 41 min |
| Apr 14, 1:53 AM CDT | Severe Thunderstorm Warning | LOT | Kane | 37 min |
| Apr 14, 1:58 AM CDT | Tornado Watch | SPC | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 21 more | 4 hr |
| Apr 14, 2:33 AM CDT | Severe Thunderstorm Warning | LOT | Kendall | 14 min |
| Apr 14, 7:20 AM CDT | Mesoscale Discussion | SPC | Cass, Fulton, Hancock, Henderson, Knox, McDonough and 5 more | 115 min |
| Apr 14, 8:48 AM CDT | Severe Thunderstorm Warning | DVN | McDonough | 16 min |
| Apr 14, 8:59 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Schuyler | 27 min |
| Apr 14, 9:15 AM CDT | Severe Thunderstorm Watch | SPC | Cass, Champaign, Christian, Clark, Coles, Crawford and 29 more | 6 hr |
| Apr 14, 9:17 AM CDT | Severe Thunderstorm Warning | ILX | Cass, Mason, Menard | 58 min |
| Apr 14, 9:50 AM CDT | Severe Thunderstorm Warning | ILX | Logan, Sangamon | 44 min |
| Apr 14, 10:05 AM CDT | Mesoscale Discussion | SPC | Brown, Cass, Champaign, Christian, Clark, Coles and 20 more | 85 min |
| Apr 14, 10:19 AM CDT | Severe Thunderstorm Warning | ILX | Macon | 49 min |
| Apr 14, 4:48 PM CDT | Mesoscale Discussion | SPC | Brown, Bureau, Cass, Champaign, Christian, Clark and 45 more | 87 min |
| Apr 14, 5:19 PM CDT | Tornado Watch | SPC | Boone, Bureau, Carroll, Cass, Champaign, Christian and 57 more | 4 hr |
| Apr 14, 5:52 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 23 min |
| Apr 14, 6:01 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 44 min |
| Apr 14, 6:01 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 27 min |
| Apr 14, 6:06 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 39 min |
| Apr 14, 6:15 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 15 min |
| Apr 14, 6:15 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall, Will | 45 min |
| Apr 14, 6:19 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 41 min |
| Apr 14, 6:22 PM CDT | Tornado Warning | LOT | LaSalle | 38 min |
| Apr 14, 6:29 PM CDT | Tornado Warning | LOT | Iroquois | 46 min |
| Apr 14, 6:33 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Will | 42 min |
| Apr 14, 6:40 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 22 min |
| Apr 14, 6:41 PM CDT | Tornado Warning | LOT | Grundy, Will | 49 min |
| Apr 14, 6:44 PM CDT | Tornado Warning | ILX | Vermilion | 16 min |
| Apr 14, 6:47 PM CDT | Tornado Warning | LOT | Grundy, Livingston | 43 min |
| Apr 14, 6:57 PM CDT | Mesoscale Discussion | SPC | Cass, Champaign, Coles, DeWitt, Douglas, Edgar and 24 more | 93 min |
| Apr 14, 7:22 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 38 min |
| Apr 14, 7:34 PM CDT | Tornado Warning | LOT | Kankakee, Livingston | 26 min |
| Apr 14, 7:51 PM CDT | Mesoscale Discussion | SPC | Cass, Champaign, Christian, Clark, Coles, DeWitt and 20 more | 84 min |
| Apr 15, 10:46 PM CDT | Mesoscale Discussion | SPC | Hancock, Henderson, Mercer, Rock Island, Warren | 119 min |
| Apr 15, 11:39 PM CDT | Mesoscale Discussion | SPC | Adams, Pike | 66 min |
| Apr 16, 6:10 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 42 min |
| Apr 16, 6:44 AM CDT | Severe Thunderstorm Warning | PAH | Pope | 32 min |
| Apr 16, 6:49 AM CDT | Severe Thunderstorm Warning | DVN | Carroll | 25 min |
| Apr 16, 7:04 AM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 41 min |
| Apr 16, 7:12 AM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 48 min |
| Apr 16, 7:14 AM CDT | Severe Thunderstorm Warning | LOT | Ogle | 46 min |
| Apr 16, 7:15 AM CDT | Mesoscale Discussion | SPC | Gallatin, Hardin, Johnson, Massac, Pope, Saline | 2 hr |
| Apr 16, 7:27 AM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 63 min |
| Apr 16, 7:52 AM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 53 min |
| Apr 16, 10:57 AM CDT | Mesoscale Discussion | SPC | Adams, Boone, Brown, Bureau, Calhoun, Carroll and 33 more | 2 hr |
| Apr 16, 11:17 AM CDT | Tornado Watch | SPC | Adams, Bond, Brown, Bureau, Calhoun, Cass and 44 more | 8 hr |
| Apr 16, 11:44 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Stephenson | 31 min |
| Apr 16, 11:48 AM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 42 min |
| Apr 16, 11:58 AM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kankakee, Livingston, Will | 47 min |
| Apr 16, 12:20 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Carroll, Cook, DeKalb, DuPage, Ford and 15 more | 7 hr |
| Apr 16, 12:33 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois, Kankakee, Will | 57 min |
| Apr 16, 12:36 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Ogle, Winnebago | 54 min |
| Apr 16, 12:45 PM CDT | Severe Thunderstorm Warning | LOT | DuPage, Kane, Will | 41 min |
| Apr 16, 12:50 PM CDT | Special Marine Warning | LOT | 115 min | |
| Apr 16, 12:52 PM CDT | Severe Thunderstorm Warning | DVN | Mercer | 53 min |
| Apr 16, 1:08 PM CDT | Mesoscale Discussion | SPC | Champaign, Clark, Crawford, Douglas, Edgar, Ford and 3 more | 97 min |
| Apr 16, 1:18 PM CDT | Mesoscale Discussion | SPC | Adams, Bond, Brown, Bureau, Calhoun, Cass and 45 more | 57 min |
| Apr 16, 1:23 PM CDT | Severe Thunderstorm Warning | ILX | Peoria | 49 min |
| Apr 16, 1:25 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 65 min |
| Apr 16, 1:34 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard, Sangamon | 56 min |
| Apr 16, 1:38 PM CDT | Tornado Warning | ILX | Tazewell | 52 min |
| Apr 16, 1:39 PM CDT | Severe Thunderstorm Warning | LOT | Winnebago | 27 min |
| Apr 16, 1:39 PM CDT | Tornado Watch | SPC | Champaign, Clark, Coles, Crawford, Cumberland, Douglas and 11 more | 7 hr |
| Apr 16, 1:51 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 33 min |
| Apr 16, 2:02 PM CDT | Severe Thunderstorm Warning | ILX | Peoria, Woodford | 43 min |
| Apr 16, 2:13 PM CDT | Tornado Warning | ILX | McLean, Tazewell, Woodford | 47 min |
| Apr 16, 2:24 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Montgomery | 51 min |
| Apr 16, 2:27 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon | 48 min |
| Apr 16, 2:28 PM CDT | Severe Thunderstorm Warning | LOT | Will | 32 min |
| Apr 16, 2:33 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Macon | 42 min |
| Apr 16, 2:44 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 46 min |
| Apr 16, 2:44 PM CDT | Tornado Warning | LSX | Fayette, Montgomery | 46 min |
| Apr 16, 2:53 PM CDT | Tornado Warning | ILX | Macon | 37 min |
| Apr 16, 2:54 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 58 min |
| Apr 16, 2:58 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 47 min |
| Apr 16, 3:00 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 45 min |
| Apr 16, 3:14 PM CDT | Tornado Warning | ILX | Macon, Piatt | 46 min |
| Apr 16, 3:20 PM CDT | Tornado Warning | ILX | Christian, Shelby | 25 min |
| Apr 16, 3:24 PM CDT | Mesoscale Discussion | SPC | Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 13 more | 2 hr |
| Apr 16, 3:26 PM CDT | Tornado Warning | LSX | Fayette | 49 min |
| Apr 16, 3:29 PM CDT | Tornado Warning | ILX | Piatt | 46 min |
| Apr 16, 3:32 PM CDT | Tornado Warning | LSX | Bond, Fayette | 43 min |
| Apr 16, 3:33 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Woodford | 48 min |
| Apr 16, 3:38 PM CDT | Tornado Warning | ILX | Effingham, Shelby | 52 min |
| Apr 16, 3:43 PM CDT | Mesoscale Discussion | SPC | Bond, Bureau, Cass, Champaign, Christian, Clark and 49 more | 92 min |
| Apr 16, 3:45 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 45 min |
| Apr 16, 3:46 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan | 22 min |
| Apr 16, 3:46 PM CDT | Tornado Warning | ILX | Champaign | 44 min |
| Apr 16, 3:50 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 40 min |
| Apr 16, 3:50 PM CDT | Mesoscale Discussion | SPC | Boone, Cook, DeKalb, DuPage, Kane, Kendall and 6 more | 85 min |
| Apr 16, 3:58 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie, Shelby | 62 min |
| Apr 16, 4:11 PM CDT | Tornado Warning | LSX | Fayette | 24 min |
| Apr 16, 4:16 PM CDT | Tornado Warning | ILX | Effingham, Shelby | 44 min |
| Apr 16, 4:24 PM CDT | Tornado Warning | ILX | Cumberland | 51 min |
| Apr 16, 4:27 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Piatt | 48 min |
| Apr 16, 4:42 PM CDT | Tornado Warning | LOT | Kankakee, Will | 48 min |
| Apr 16, 4:58 PM CDT | Tornado Warning | ILX | Jasper | 47 min |
| Apr 16, 5:01 PM CDT | Tornado Warning | ILX | Effingham | 29 min |
| Apr 16, 5:04 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas | 56 min |
| Apr 16, 5:10 PM CDT | Tornado Warning | LOT | Ford, Iroquois | 50 min |
| Apr 16, 5:13 PM CDT | Tornado Warning | ILX | Coles, Douglas | 41 min |
| Apr 16, 5:16 PM CDT | Tornado Warning | ILX | Clark, Cumberland | 44 min |
| Apr 16, 5:19 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 41 min |
| Apr 16, 5:37 PM CDT | Severe Thunderstorm Warning | ILX | Cumberland, Effingham, Shelby | 49 min |
| Apr 16, 5:43 PM CDT | Tornado Warning | ILX | Edgar | 47 min |
| Apr 16, 5:45 PM CDT | Tornado Warning | ILX | Crawford, Jasper | 45 min |
| Apr 16, 5:51 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 39 min |
| Apr 16, 5:52 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 53 min |
| Apr 16, 5:53 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Marshall, Peoria, Stark | 67 min |
| Apr 16, 5:56 PM CDT | Tornado Warning | LOT | Iroquois | 64 min |
| Apr 16, 5:58 PM CDT | Severe Thunderstorm Warning | ILX | Douglas | 54 min |
| Apr 16, 6:03 PM CDT | Tornado Warning | ILX | Edgar, Vermilion | 30 min |
| Apr 16, 6:13 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Cumberland, Effingham, Jasper | 62 min |
| Apr 16, 6:14 PM CDT | Mesoscale Discussion | SPC | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 19 more | 2 hr |
| Apr 16, 6:29 PM CDT | Tornado Warning | ILX | Champaign | 46 min |
| Apr 16, 6:30 PM CDT | Tornado Warning | ILX | Edgar | 30 min |
| Apr 16, 6:38 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Edgar | 52 min |
| Apr 16, 6:39 PM CDT | Tornado Warning | LOT | Kankakee | 66 min |
| Apr 16, 6:45 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 60 min |
| Apr 16, 6:53 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Jasper | 67 min |
| Apr 16, 6:59 PM CDT | Tornado Warning | ILX | Vermilion | 31 min |
| Apr 16, 7:03 PM CDT | Tornado Warning | ILX | Crawford | 42 min |
| Apr 16, 7:20 PM CDT | Tornado Warning | ILX | Vermilion | 25 min |
| Apr 16, 7:24 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 51 min |
| Apr 16, 7:33 PM CDT | Flash Flood Warning | ILX | Crawford, Jasper | 6 hr |
| Apr 16, 7:39 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper, Lawrence, Richland | 66 min |
| Apr 16, 8:08 PM CDT | Mesoscale Discussion | SPC | Lawrence, Richland | 97 min |
| Apr 16, 8:31 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 44 min |
| Apr 17, 1:25 AM CDT | Flash Flood Warning | LOT | Cook, Will | 4 hr |
| Apr 18, 8:59 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calhoun, Cass, Greene, Hancock and 11 more | 91 min |
| Apr 18, 9:15 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Calhoun, Cass, Greene, Hancock and 7 more | 4 hr |
| Apr 18, 9:27 PM CDT | Tornado Watch | SPC | Alexander, Jackson, Madison, Monroe, Perry, Pulaski and 3 more | 6 hr |
| Apr 18, 10:36 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calhoun, Cass, Fulton, Greene and 18 more | 114 min |
| Apr 18, 10:42 PM CDT | Severe Thunderstorm Warning | ILX | Cumberland, Jasper | 33 min |
| Apr 18, 10:49 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Warren | 41 min |
| Apr 18, 10:58 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper | 47 min |
| Apr 18, 11:13 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey | 46 min |
| Apr 18, 11:28 PM CDT | Severe Thunderstorm Warning | ILX | Moultrie | 62 min |
| Apr 18, 11:31 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 59 min |
| Apr 18, 11:40 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 26 min |
| Apr 18, 11:46 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 44 min |
| Apr 18, 11:49 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 56 min |
| Apr 19, 12:00 AM CDT | Severe Thunderstorm Warning | LSX | Randolph | 60 min |
| Apr 19, 12:00 AM CDT | Mesoscale Discussion | SPC | Alexander, Bond, Clark, Clay, Clinton, Crawford and 23 more | 60 min |
| Apr 19, 12:01 AM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Menard | 52 min |
| Apr 19, 12:04 AM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 56 min |
| Apr 19, 12:18 AM CDT | Tornado Warning | ILX | Logan | 27 min |
| Apr 19, 12:31 AM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 50 min |
| Apr 19, 12:34 AM CDT | Tornado Warning | ILX | DeWitt, Macon | 26 min |
| Apr 19, 12:45 AM CDT | Severe Thunderstorm Warning | ILX | Piatt | 60 min |
| Apr 19, 12:47 AM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland | 58 min |
| Apr 19, 12:50 AM CDT | Severe Thunderstorm Watch | SPC | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 13 more | 6 hr |
| Apr 19, 12:59 AM CDT | Tornado Warning | ILX | DeWitt, Macon, Piatt | 31 min |
| Apr 19, 1:00 AM CDT | Severe Thunderstorm Warning | LSX | Randolph | 15 min |
| Apr 19, 1:05 AM CDT | Severe Thunderstorm Warning | LOT | Lee | 22 min |
| Apr 19, 1:05 AM CDT | Severe Thunderstorm Warning | PAH | Jackson | 40 min |
| Apr 19, 1:06 AM CDT | Severe Thunderstorm Warning | ILX | McLean | 48 min |
| Apr 19, 1:12 AM CDT | Severe Thunderstorm Warning | ILX | Douglas, Moultrie | 34 min |
| Apr 19, 1:13 AM CDT | Severe Thunderstorm Warning | ILX | Piatt | 25 min |
| Apr 19, 1:15 AM CDT | Severe Thunderstorm Warning | LOT | Livingston | 60 min |
| Apr 19, 1:19 AM CDT | Severe Thunderstorm Warning | ILX | Champaign | 56 min |
| Apr 19, 1:29 AM CDT | Severe Thunderstorm Warning | PAH | Union | 46 min |
| Apr 19, 1:29 AM CDT | Tornado Watch | SPC | Edwards, Franklin, Gallatin, Hamilton, Hardin, Jefferson and 8 more | 4 hr |
| Apr 19, 1:45 AM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland | 38 min |
| Apr 19, 1:50 AM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 49 min |
| Apr 19, 2:05 AM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper | 40 min |
| Apr 19, 2:06 AM CDT | Severe Thunderstorm Warning | PAH | Johnson | 39 min |
| Apr 19, 2:34 AM CDT | Severe Thunderstorm Warning | PAH | Pope | 26 min |
| Apr 19, 3:45 AM CDT | Severe Thunderstorm Warning | LOT | DeKalb | 60 min |
| Apr 20, 11:07 PM CDT | Dense Fog Advisory | ILX | Clark, Clay, Crawford, Cumberland, Jasper, Lawrence and 1 more | 9 hr |
| Apr 21, 3:17 AM CDT | Dense Fog Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 6 hr |
| Apr 22, 9:54 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 36 min |
| Apr 22, 10:10 PM CDT | Severe Thunderstorm Warning | PAH | Williamson | 20 min |
| Apr 23, 4:48 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 42 min |
| Apr 25, 3:53 AM CDT | Frost Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 27 hr |
| Apr 25, 2:56 PM CDT | Frost Advisory | DVN | Bureau, Carroll, Henry, Jo Daviess, Mercer, Putnam and 3 more | 17 hr |
| Apr 25, 3:11 PM CDT | Mesoscale Discussion | SPC | Alexander | 64 min |
| Apr 25, 4:44 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Massac, Pulaski | 6 hr |
| Apr 25, 7:20 PM CDT | Mesoscale Discussion | SPC | Alexander, Massac, Pope, Pulaski | 55 min |
| Apr 25, 8:30 PM CDT | Freeze Warning | LOT | Boone, DeKalb, DuPage, Grundy, Kane, Kankakee and 7 more | 11 hr |
| Apr 25, 9:21 PM CDT | Frost Advisory | ILX | Champaign, DeWitt, Knox, McLean, Marshall, Peoria and 5 more | 10 hr |
| Apr 29, 4:03 PM CDT | Wind Advisory | LSX | Bond, Calhoun, Clinton, Fayette, Greene, Jersey and 9 more | 12 hr |
| Apr 29, 10:10 PM CDT | Wind Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 6 hr |
| Apr 30, 10:30 AM CDT | Mesoscale Discussion | SPC | Adams, Calhoun, Pike | 90 min |
| Apr 30, 11:20 AM CDT | Mesoscale Discussion | SPC | Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 7 more | 85 min |
| Apr 30, 11:52 AM CDT | Severe Thunderstorm Watch | SPC | Cass, Champaign, Christian, Clay, Coles, Cumberland and 16 more | 7 hr |
| Apr 30, 1:20 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 44 min |
| Apr 30, 1:28 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 42 min |
| Apr 30, 2:18 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 27 min |
| Apr 30, 2:21 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 69 min |
| Apr 30, 2:30 PM CDT | Mesoscale Discussion | SPC | Alexander, Jackson, Johnson, Massac, Pulaski, Union and 1 more | 2 hr |
| Apr 30, 2:53 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 29 min |
| Apr 30, 2:58 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 26 min |
| Apr 30, 3:05 PM CDT | Tornado Watch | SPC | Alexander, Clinton, Franklin, Hamilton, Jackson, Jefferson and 12 more | 6 hr |
| Apr 30, 3:22 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard | 53 min |
| Apr 30, 3:28 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 50 min |
| Apr 30, 3:29 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 61 min |
| Apr 30, 3:34 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair | 56 min |
| Apr 30, 3:38 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Fayette, Montgomery | 52 min |
| Apr 30, 3:39 PM CDT | Severe Thunderstorm Warning | ILX | Logan | 66 min |
| Apr 30, 3:40 PM CDT | Severe Thunderstorm Warning | LSX | Washington | 65 min |
| Apr 30, 3:47 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 36 min |
| Apr 30, 3:51 PM CDT | Tornado Warning | LSX | Bond, Fayette | 28 min |
| Apr 30, 3:56 PM CDT | Flash Flood Warning | ILX | Logan, Menard | 4 hr |
| Apr 30, 4:05 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 55 min |
| Apr 30, 4:08 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 49 min |
| Apr 30, 4:12 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 63 min |
| Apr 30, 4:26 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 49 min |
| Apr 30, 4:29 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Marion | 61 min |
| Apr 30, 4:42 PM CDT | Severe Thunderstorm Warning | ILX | Moultrie | 48 min |
| Apr 30, 4:51 PM CDT | Flash Flood Warning | DVN | Rock Island | 3 hr |
| Apr 30, 5:01 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 59 min |
| Apr 30, 5:21 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Union | 54 min |
| Apr 30, 5:23 PM CDT | Tornado Warning | PAH | Alexander | 37 min |
| Apr 30, 5:25 PM CDT | Mesoscale Discussion | SPC | Adams, Alexander, Bond, Brown, Calhoun, Cass and 57 more | 95 min |
| Apr 30, 5:37 PM CDT | Severe Thunderstorm Warning | ILX | Clay | 42 min |
| Apr 30, 5:55 PM CDT | Severe Thunderstorm Warning | PAH | Pulaski | 50 min |
| Apr 30, 5:58 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 30 min |
| Apr 30, 6:03 PM CDT | Severe Thunderstorm Warning | PAH | Johnson, Williamson | 45 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 | 239 |
| Tornado Warning | 76 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 15 |
| Mesoscale Discussion | 40 |
| Flooding | |
| Flash Flood Warning | 6 |
| Flash Flood Watch | 1 |
| Flood Watch | 1 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 6 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Marine | |
| Special Marine Warning | 4 |
| Marine Weather Statement | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Macon County39
- Logan County37
- McLean County35
- Piatt County35
- Champaign County34
- DeWitt County33
- Crawford County32
- Vermilion County32
- Cumberland County31
- Douglas County31
- Jasper County31
- Menard County30
- Coles County30
- Shelby County30
- Sangamon County29
- Tazewell County29
- Clark County29
- Effingham County29
- Moultrie County29
- Alexander County28
- Peoria County28
- Woodford County28
- Iroquois County28
- Edgar County28
- Kankakee County27
- Livingston County27
- Mason County26
- Will County26
- Cass County25
- Christian County25
- Marshall County25
- Jackson County25
- Ford County25
- Macoupin County24
- Fayette County24
- Pope County24
- Henry County23
- Knox County23
- Union County23
- Johnson County23
62 more counties
- Pulaski County23
- LaSalle County23
- Clay County23
- Mercer County22
- Morgan County22
- Massac County22
- Richland County22
- Warren County21
- Fulton County21
- Madison County21
- Montgomery County21
- Stark County21
- Lawrence County21
- Henderson County20
- Pike County20
- Calhoun County20
- Greene County20
- Jersey County20
- Putnam County20
- Randolph County20
- Schuyler County20
- Scott County20
- Williamson County20
- Grundy County20
- McDonough County19
- Bond County19
- Clinton County19
- Monroe County19
- Rock Island County19
- Saint Clair County19
- Hardin County19
- Adams County18
- Brown County18
- Bureau County18
- Franklin County18
- Saline County18
- Hancock County17
- Washington County17
- Perry County17
- Marion County17
- Ogle County17
- Gallatin County17
- Lee County16
- Winnebago County16
- Carroll County15
- Kendall County15
- Hamilton County15
- Wayne County15
- Whiteside County14
- Stephenson County14
- Jefferson County14
- Boone County14
- DeKalb County14
- DuPage County14
- White County14
- Kane County13
- Edwards County13
- Cook County12
- McHenry County12
- Wabash County12
- Jo Daviess County11
- Lake County10
Nearby
Alerts in force nowTornadoes on recordThe radar archive20052007
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.