Weather alerts in Illinois, 1994
320 weather alerts in 1994, 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 1994. Tap one for its archive.
- Alerts
- 320
- Warnings
- 320
- Watches
- 0
- Advisories
- 0
- Busiest month
- April123 alerts
- Busiest day
- April 27, 199454 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 22, 5:03 AM CST | Flash Flood Warning | DVN | Henry | 117 min |
| Mar 23, 8:42 PM CST | Severe Thunderstorm Warning | ILX | Stephenson, Winnebago | 36 min |
| Mar 23, 9:24 PM CST | Severe Thunderstorm Warning | ILX | Vermilion | 27 min |
| Apr 11, 8:10 AM CDT | Flash Flood Warning | LSX | Monroe, Randolph, Saint Clair, Washington | 5 hr |
| Apr 11, 8:10 AM CDT | Flash Flood Warning | LSX | Clinton | 5 hr |
| Apr 11, 8:06 PM CDT | Flash Flood Warning | LSX | Pike | 6 hr |
| Apr 11, 8:06 PM CDT | Flash Flood Warning | LSX | Calhoun | 6 hr |
| Apr 11, 9:26 PM CDT | Flash Flood Warning | LSX | Scott | 5 hr |
| Apr 12, 1:59 AM CDT | Flash Flood Warning | LSX | Calhoun, Pike | 6 hr |
| Apr 12, 1:59 AM CDT | Flash Flood Warning | LSX | Greene, Scott | 6 hr |
| Apr 12, 2:56 AM CDT | Flash Flood Warning | LSX | Monroe | 5 hr |
| Apr 12, 2:56 AM CDT | Flash Flood Warning | LSX | Saint Clair | 5 hr |
| Apr 14, 11:27 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 33 min |
| Apr 14, 11:34 PM CDT | Severe Thunderstorm Warning | ILX | Carroll, Stephenson | 41 min |
| Apr 15, 12:05 AM CDT | Severe Thunderstorm Warning | ILX | Winnebago | 27 min |
| Apr 15, 1:29 AM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 46 min |
| Apr 15, 2:46 AM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 59 min |
| Apr 15, 3:10 AM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 65 min |
| Apr 15, 3:13 AM CDT | Severe Thunderstorm Warning | ILX | Carroll | 32 min |
| Apr 15, 3:37 AM CDT | Severe Thunderstorm Warning | ILX | Lee, Ogle | 53 min |
| Apr 15, 4:01 AM CDT | Severe Thunderstorm Warning | ILX | Winnebago | 34 min |
| Apr 15, 4:06 AM CDT | Severe Thunderstorm Warning | ILX | Menard | 39 min |
| Apr 15, 4:26 AM CDT | Severe Thunderstorm Warning | LOT | Cook, Lake | 64 min |
| Apr 15, 4:37 AM CDT | Severe Thunderstorm Warning | LOT | McHenry | 68 min |
| Apr 15, 4:39 AM CDT | Severe Thunderstorm Warning | ILX | Piatt | 45 min |
| Apr 15, 4:39 AM CDT | Severe Thunderstorm Warning | ILX | Champaign | 46 min |
| Apr 15, 4:59 AM CDT | Severe Thunderstorm Warning | ILX | McLean | 61 min |
| Apr 15, 5:04 AM CDT | Tornado Warning | LSX | Monroe | 41 min |
| Apr 15, 5:10 AM CDT | Severe Thunderstorm Warning | LOT | Cook | 35 min |
| Apr 15, 5:15 AM CDT | Tornado Warning | LSX | Saint Clair | 45 min |
| Apr 15, 5:26 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Madison | 44 min |
| Apr 15, 5:37 AM CDT | Tornado Warning | LSX | Randolph | 53 min |
| Apr 15, 5:49 AM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 26 min |
| Apr 15, 5:49 AM CDT | Tornado Warning | LSX | Washington | 41 min |
| Apr 15, 5:53 AM CDT | Severe Thunderstorm Warning | LSX | Clinton | 52 min |
| Apr 15, 5:53 AM CDT | Severe Thunderstorm Warning | LSX | Perry | 52 min |
| Apr 15, 6:15 AM CDT | Severe Thunderstorm Warning | LSX | Effingham, Fayette | 45 min |
| Apr 15, 6:15 AM CDT | Severe Thunderstorm Warning | LSX | Marion | 45 min |
| Apr 15, 6:29 AM CDT | Severe Thunderstorm Warning | PAH | Jackson, Union | 46 min |
| Apr 15, 6:31 AM CDT | Severe Thunderstorm Warning | LSX | Jefferson | 44 min |
| Apr 15, 6:40 AM CDT | Severe Thunderstorm Warning | PAH | Franklin, Williamson | 50 min |
| Apr 15, 6:44 AM CDT | Severe Thunderstorm Warning | IND | Clay, Jasper | 46 min |
| Apr 15, 6:59 AM CDT | Severe Thunderstorm Warning | PAH | Johnson, Saline | 61 min |
| Apr 15, 6:59 AM CDT | Severe Thunderstorm Warning | PAH | Hamilton | 61 min |
| Apr 15, 7:14 AM CDT | Severe Thunderstorm Warning | IND | Edwards, Wabash, White | 31 min |
| Apr 15, 7:14 AM CDT | Severe Thunderstorm Warning | IND | Lawrence | 31 min |
| Apr 15, 7:14 AM CDT | Severe Thunderstorm Warning | IND | Gallatin | 31 min |
| Apr 15, 7:26 AM CDT | Severe Thunderstorm Warning | PAH | Massac | 64 min |
| Apr 15, 7:26 AM CDT | Severe Thunderstorm Warning | PAH | Pope | 64 min |
| Apr 25, 4:23 PM CDT | Severe Thunderstorm Warning | ILX | Hancock | 52 min |
| Apr 25, 6:53 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 32 min |
| Apr 25, 7:56 PM CDT | Severe Thunderstorm Warning | ILX | Ogle, Winnebago | 49 min |
| Apr 25, 8:46 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 34 min |
| Apr 25, 9:02 PM CDT | Severe Thunderstorm Warning | ILX | Ogle | 43 min |
| Apr 26, 5:16 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 29 min |
| Apr 26, 5:27 PM CDT | Severe Thunderstorm Warning | LOT | Will | 33 min |
| Apr 26, 6:20 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 40 min |
| Apr 26, 6:27 PM CDT | Severe Thunderstorm Warning | LOT | Will | 33 min |
| Apr 26, 6:35 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 55 min |
| Apr 26, 6:37 PM CDT | Severe Thunderstorm Warning | ILX | Woodford | 53 min |
| Apr 26, 6:45 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Will | 45 min |
| Apr 26, 7:01 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 44 min |
| Apr 26, 7:08 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 28 min |
| Apr 26, 7:18 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Tazewell, Woodford | 42 min |
| Apr 26, 7:21 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 54 min |
| Apr 26, 7:27 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 48 min |
| Apr 26, 7:45 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 30 min |
| Apr 26, 7:52 PM CDT | Tornado Warning | ILX | Macon, Shelby | 38 min |
| Apr 26, 8:07 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 68 min |
| Apr 26, 8:16 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 44 min |
| Apr 26, 8:26 PM CDT | Tornado Warning | LOT | Kankakee | 34 min |
| Apr 26, 8:28 PM CDT | Tornado Warning | ILX | Christian | 19 min |
| Apr 26, 8:28 PM CDT | Tornado Warning | ILX | Macon, Moultrie, Shelby | 47 min |
| Apr 26, 8:51 PM CDT | Severe Thunderstorm Warning | ILX | Macoupin, Montgomery | 61 min |
| Apr 26, 8:52 PM CDT | Tornado Warning | LOT | Iroquois | 38 min |
| Apr 26, 8:55 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 65 min |
| Apr 26, 9:01 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 29 min |
| Apr 26, 9:04 PM CDT | Tornado Warning | ILX | McLean | 41 min |
| Apr 26, 9:08 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie | 52 min |
| Apr 26, 9:12 PM CDT | Tornado Warning | LSX | Macoupin, Montgomery | 33 min |
| Apr 26, 9:15 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Livingston | 45 min |
| Apr 26, 9:27 PM CDT | Tornado Warning | LSX | Monroe | 48 min |
| Apr 26, 9:31 PM CDT | Tornado Warning | LOT | Iroquois | 29 min |
| Apr 26, 9:34 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon | 41 min |
| Apr 26, 9:37 PM CDT | Tornado Warning | ILX | Douglas | 38 min |
| Apr 26, 9:43 PM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 47 min |
| Apr 26, 9:54 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 66 min |
| Apr 26, 10:11 PM CDT | Tornado Warning | ILX | Champaign, Piatt | 44 min |
| Apr 26, 10:11 PM CDT | Tornado Warning | ILX | DeWitt | 44 min |
| Apr 26, 10:11 PM CDT | Tornado Warning | ILX | Montgomery | 34 min |
| Apr 26, 10:14 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Washington | 61 min |
| Apr 26, 10:25 PM CDT | Severe Thunderstorm Warning | ILX | Edgar, Vermilion | 30 min |
| Apr 26, 10:30 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 30 min |
| Apr 26, 10:30 PM CDT | Severe Thunderstorm Warning | LSX | Bond | 45 min |
| Apr 26, 10:39 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 51 min |
| Apr 26, 10:47 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Marion | 58 min |
| Apr 26, 11:00 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 30 min |
| Apr 26, 11:18 PM CDT | Severe Thunderstorm Warning | IND | Clay | 27 min |
| Apr 26, 11:37 PM CDT | Severe Thunderstorm Warning | IND | Jasper, Richland | 53 min |
| Apr 26, 11:41 PM CDT | Severe Thunderstorm Warning | IND | Wayne | 49 min |
| Apr 27, 12:05 AM CDT | Severe Thunderstorm Warning | IND | Crawford, Lawrence, Wabash | 40 min |
| Apr 27, 12:05 AM CDT | Severe Thunderstorm Warning | IND | Edwards | 40 min |
| Apr 27, 12:33 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 42 min |
| Apr 27, 12:45 AM CDT | Severe Thunderstorm Warning | IND | Clay | 30 min |
| Apr 27, 12:56 AM CDT | Severe Thunderstorm Warning | IND | Richland | 34 min |
| Apr 27, 1:06 AM CDT | Severe Thunderstorm Warning | IND | Jasper | 54 min |
| Apr 27, 1:12 AM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair | 48 min |
| Apr 27, 2:20 AM CDT | Severe Thunderstorm Warning | IND | Richland | 40 min |
| Apr 27, 2:40 AM CDT | Severe Thunderstorm Warning | LSX | Randolph | 50 min |
| Apr 27, 3:02 AM CDT | Severe Thunderstorm Warning | LSX | Perry | 43 min |
| Apr 27, 3:20 AM CDT | Tornado Warning | LSX | Perry | 27 min |
| Apr 27, 3:23 AM CDT | Severe Thunderstorm Warning | PAH | Jackson | 37 min |
| Apr 27, 3:47 AM CDT | Severe Thunderstorm Warning | PAH | Hamilton | 43 min |
| Apr 27, 4:26 AM CDT | Severe Thunderstorm Warning | IND | Edwards, Wabash, White | 64 min |
| Apr 27, 6:58 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 47 min |
| Apr 27, 7:05 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 40 min |
| Apr 28, 3:03 AM CDT | Flash Flood Warning | LSX | Madison | 5 hr |
| Apr 28, 5:55 AM CDT | Flash Flood Warning | LSX | Madison | 4 hr |
| Apr 28, 6:35 AM CDT | Flash Flood Warning | LSX | Monroe, Saint Clair | 4 hr |
| Apr 28, 10:45 AM CDT | Flash Flood Warning | LSX | Monroe, Saint Clair | 3 hr |
| Apr 28, 12:22 PM CDT | Tornado Warning | LSX | Randolph | 38 min |
| Apr 28, 12:40 PM CDT | Tornado Warning | LSX | Washington | 50 min |
| Apr 28, 12:40 PM CDT | Tornado Warning | LSX | Saint Clair | 24 min |
| Apr 28, 1:00 PM CDT | Tornado Warning | LSX | Randolph | 23 min |
| Apr 28, 1:00 PM CDT | Tornado Warning | LSX | Perry | 45 min |
| Apr 28, 8:44 PM CDT | Severe Thunderstorm Warning | PAH | Massac | 31 min |
| May 14, 8:16 PM CDT | Tornado Warning | ILX | Clark | 29 min |
| May 14, 8:44 PM CDT | Tornado Warning | ILX | Clark | 31 min |
| May 23, 4:14 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 61 min |
| May 24, 3:46 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 29 min |
| May 24, 4:05 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, McDonough, Warren | 55 min |
| May 24, 4:40 PM CDT | Severe Thunderstorm Warning | ILX | Peoria | 50 min |
| May 24, 5:05 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason | 55 min |
| May 24, 5:16 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 59 min |
| May 24, 5:25 PM CDT | Severe Thunderstorm Warning | ILX | Woodford | 50 min |
| May 24, 5:46 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard | 28 min |
| May 24, 5:49 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason, Schuyler | 56 min |
| May 24, 6:21 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 54 min |
| May 24, 6:46 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 59 min |
| May 24, 7:41 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 34 min |
| May 25, 4:25 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 50 min |
| May 25, 4:53 PM CDT | Severe Thunderstorm Warning | ILX | Boone, Winnebago | 52 min |
| May 25, 6:17 PM CDT | Severe Thunderstorm Warning | LOT | Kendall | 28 min |
| May 25, 6:17 PM CDT | Severe Thunderstorm Warning | LOT | Will | 43 min |
| May 25, 6:30 PM CDT | Severe Thunderstorm Warning | LOT | Will | 60 min |
| May 25, 7:12 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 48 min |
| Jun 6, 6:39 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 51 min |
| Jun 7, 1:54 PM CDT | Severe Thunderstorm Warning | LSX | Clinton | 51 min |
| Jun 11, 4:34 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 56 min |
| Jun 11, 6:04 PM CDT | Severe Thunderstorm Warning | LOT | Kane, Kendall | 41 min |
| Jun 11, 6:18 PM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 57 min |
| Jun 12, 1:10 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 35 min |
| Jun 12, 1:56 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 49 min |
| Jun 12, 2:07 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Scott | 53 min |
| Jun 12, 3:23 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 52 min |
| Jun 12, 3:30 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Scott | 60 min |
| Jun 12, 3:30 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 29 min |
| Jun 12, 3:43 PM CDT | Severe Thunderstorm Warning | ILX | Cass | 30 min |
| Jun 12, 6:46 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 44 min |
| Jun 12, 7:23 PM CDT | Severe Thunderstorm Warning | IND | Crawford, Jasper | 67 min |
| Jun 12, 8:34 PM CDT | Severe Thunderstorm Warning | IND | Crawford | 26 min |
| Jun 12, 10:22 PM CDT | Severe Thunderstorm Warning | IND | Lawrence | 18 min |
| Jun 13, 12:48 AM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 42 min |
| Jun 13, 2:51 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 39 min |
| Jun 13, 9:37 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 53 min |
| Jun 13, 10:32 PM CDT | Severe Thunderstorm Warning | LOT | Will | 28 min |
| Jun 13, 11:03 PM CDT | Severe Thunderstorm Warning | LOT | Will | 27 min |
| Jun 14, 1:44 AM CDT | Severe Thunderstorm Warning | ILX | Carroll, Ogle | 46 min |
| Jun 14, 2:27 AM CDT | Severe Thunderstorm Warning | ILX | DeKalb, Ogle | 48 min |
| Jun 14, 3:11 AM CDT | Severe Thunderstorm Warning | LOT | Kane | 49 min |
| Jun 14, 3:24 AM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 36 min |
| Jun 16, 6:05 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 55 min |
| Jun 17, 2:41 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 64 min |
| Jun 19, 2:52 PM CDT | Severe Thunderstorm Warning | IND | Edwards | 36 min |
| Jun 19, 8:15 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 60 min |
| Jun 19, 9:20 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 55 min |
| Jun 20, 4:32 PM CDT | Severe Thunderstorm Warning | ILX | Macoupin, Montgomery | 28 min |
| Jun 20, 7:46 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard | 29 min |
| Jun 22, 3:40 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 35 min |
| Jun 22, 4:47 PM CDT | Severe Thunderstorm Warning | PAH | Massac | 43 min |
| Jun 23, 1:00 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 45 min |
| Jun 23, 2:05 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 20 min |
| Jun 23, 2:07 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 68 min |
| Jun 23, 2:14 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Morgan | 31 min |
| Jun 23, 2:34 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 56 min |
| Jun 23, 5:59 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 46 min |
| Jun 23, 6:15 PM CDT | Severe Thunderstorm Warning | ILX | Macoupin, Montgomery | 30 min |
| Jun 23, 6:24 PM CDT | Severe Thunderstorm Warning | LSX | Bond | 51 min |
| Jun 23, 6:42 PM CDT | Tornado Warning | ILX | Montgomery | 33 min |
| Jun 23, 7:06 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 69 min |
| Jun 23, 7:08 PM CDT | Severe Thunderstorm Warning | ILX | Shelby | 52 min |
| Jun 25, 7:06 PM CDT | Severe Thunderstorm Warning | ILX | Hancock, McDonough, Schuyler | 54 min |
| Jun 25, 7:19 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 41 min |
| Jun 25, 7:59 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 31 min |
| Jun 25, 8:31 PM CDT | Severe Thunderstorm Warning | LSX | Pike, Scott | 35 min |
| Jun 25, 9:51 PM CDT | Severe Thunderstorm Warning | ILX | Logan | 30 min |
| Jun 26, 2:52 PM CDT | Tornado Warning | DVN | Rock Island | 38 min |
| Jun 26, 3:04 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 56 min |
| Jun 26, 3:46 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 44 min |
| Jun 26, 4:00 PM CDT | Severe Thunderstorm Warning | ILX | Bureau, Putnam | 50 min |
| Jun 26, 4:04 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 56 min |
| Jun 26, 4:28 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 47 min |
| Jun 26, 5:19 PM CDT | Severe Thunderstorm Warning | ILX | Peoria, Tazewell | 41 min |
| Jun 26, 5:34 PM CDT | Tornado Warning | ILX | Peoria, Tazewell | 26 min |
| Jun 26, 5:47 PM CDT | Tornado Warning | ILX | McLean, Woodford | 43 min |
| Jun 26, 5:59 PM CDT | Tornado Warning | ILX | Tazewell | 31 min |
| Jun 26, 6:08 PM CDT | Tornado Warning | ILX | Logan, Mason | 37 min |
| Jun 28, 8:34 AM CDT | Severe Thunderstorm Warning | PAH | Johnson, Union | 56 min |
| Jul 1, 6:49 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 56 min |
| Jul 2, 11:15 AM CDT | Severe Thunderstorm Warning | ILX | Cass | 45 min |
| Jul 2, 11:26 AM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard | 49 min |
| Jul 2, 11:58 AM CDT | Severe Thunderstorm Warning | ILX | Logan, Menard, Sangamon | 62 min |
| Jul 2, 1:17 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon | 43 min |
| Jul 2, 1:23 PM CDT | Severe Thunderstorm Warning | ILX | Edgar, Vermilion | 51 min |
| Jul 2, 1:30 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas | 60 min |
| Jul 2, 2:01 PM CDT | Severe Thunderstorm Warning | ILX | Piatt | 29 min |
| Jul 2, 5:33 PM CDT | Severe Thunderstorm Warning | IND | Lawrence, Richland | 57 min |
| Jul 4, 4:45 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 45 min |
| Jul 4, 5:31 PM CDT | Severe Thunderstorm Warning | LOT | Will | 29 min |
| Jul 5, 3:45 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 45 min |
| Jul 5, 4:09 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 38 min |
| Jul 5, 4:43 PM CDT | Tornado Warning | LOT | Kankakee | 32 min |
| Jul 6, 1:28 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 47 min |
| Jul 6, 2:16 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 27 min |
| Jul 6, 2:40 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 65 min |
| Jul 6, 3:24 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 66 min |
| Jul 6, 3:52 PM CDT | Severe Thunderstorm Warning | LOT | Grundy | 38 min |
| Jul 6, 4:53 PM CDT | Severe Thunderstorm Warning | LOT | Will | 37 min |
| Jul 7, 12:52 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall | 53 min |
| Jul 7, 1:11 PM CDT | Severe Thunderstorm Warning | LOT | Will | 34 min |
| Jul 12, 3:02 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 28 min |
| Jul 14, 4:31 AM CDT | Flash Flood Warning | DVN | Henry | 119 min |
| Jul 15, 11:44 PM CDT | Flash Flood Warning | PAH | Pope | 61 min |
| Jul 19, 6:36 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 69 min |
| Jul 19, 9:48 AM CDT | Severe Thunderstorm Warning | ILX | Douglas, Moultrie, Piatt | 27 min |
| Jul 19, 9:48 AM CDT | Severe Thunderstorm Warning | ILX | Champaign | 27 min |
| Jul 19, 2:27 PM CDT | Severe Thunderstorm Warning | IND | White | 28 min |
| Jul 19, 2:51 PM CDT | Severe Thunderstorm Warning | IND | Gallatin | 39 min |
| Jul 19, 3:32 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 58 min |
| Jul 19, 3:41 PM CDT | Severe Thunderstorm Warning | PAH | Pope, Saline | 49 min |
| Jul 19, 4:18 PM CDT | Severe Thunderstorm Warning | ILX | Lee, Ogle | 42 min |
| Jul 19, 4:33 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 57 min |
| Jul 19, 6:08 PM CDT | Severe Thunderstorm Warning | LOT | Will | 22 min |
| Jul 19, 6:08 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 67 min |
| Jul 20, 2:48 PM CDT | Severe Thunderstorm Warning | ILX | McDonough, Warren | 42 min |
| Jul 20, 3:09 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, LaSalle, Livingston | 66 min |
| Jul 20, 4:02 PM CDT | Severe Thunderstorm Warning | LOT | Will | 38 min |
| Jul 20, 4:38 PM CDT | Severe Thunderstorm Warning | ILX | Fulton | 67 min |
| Jul 20, 4:57 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 48 min |
| Jul 20, 5:15 PM CDT | Tornado Warning | ILX | Peoria, Tazewell | 45 min |
| Jul 20, 5:17 PM CDT | Severe Thunderstorm Warning | ILX | Cass | 29 min |
| Jul 20, 5:17 PM CDT | Severe Thunderstorm Warning | ILX | Menard | 43 min |
| Jul 20, 5:17 PM CDT | Severe Thunderstorm Warning | ILX | Morgan | 43 min |
| Jul 20, 5:29 PM CDT | Severe Thunderstorm Warning | ILX | Menard, Sangamon | 46 min |
| Jul 20, 5:47 PM CDT | Tornado Warning | ILX | Woodford | 58 min |
| Jul 20, 6:13 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Sangamon | 32 min |
| Jul 20, 6:38 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 67 min |
| Jul 21, 5:50 PM CDT | Severe Thunderstorm Warning | LOT | Kendall, LaSalle | 40 min |
| Jul 21, 5:50 PM CDT | Severe Thunderstorm Warning | LOT | Kane | 40 min |
| Jul 21, 5:54 PM CDT | Severe Thunderstorm Warning | ILX | DeKalb | 31 min |
| Jul 21, 6:13 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 57 min |
| Aug 1, 5:21 PM CDT | Severe Thunderstorm Warning | ILX | Bureau | 36 min |
| Aug 1, 5:34 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 41 min |
| Aug 3, 3:06 PM CDT | Severe Thunderstorm Warning | ILX | Bureau | 39 min |
| Aug 3, 3:46 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 29 min |
| Aug 8, 3:56 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 49 min |
| Aug 8, 4:38 PM CDT | Tornado Warning | ILX | Vermilion | 22 min |
| Aug 8, 5:25 PM CDT | Severe Thunderstorm Warning | ILX | Piatt | 50 min |
| Aug 8, 6:10 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 50 min |
| Aug 8, 6:14 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Piatt | 30 min |
| Aug 8, 6:29 PM CDT | Tornado Warning | ILX | Edgar | 31 min |
| Aug 8, 6:37 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Piatt | 53 min |
| Aug 8, 6:50 PM CDT | Severe Thunderstorm Warning | ILX | Clark | 40 min |
| Aug 8, 7:36 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Moultrie, Shelby | 39 min |
| Aug 8, 7:56 PM CDT | Severe Thunderstorm Warning | IND | Crawford | 34 min |
| Aug 8, 8:24 PM CDT | Severe Thunderstorm Warning | ILX | Douglas | 43 min |
| Aug 8, 8:24 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Edgar | 51 min |
| Aug 8, 8:48 PM CDT | Severe Thunderstorm Warning | IND | Crawford | 42 min |
| Aug 8, 10:32 PM CDT | Severe Thunderstorm Warning | LSX | Effingham | 58 min |
| Aug 9, 1:29 AM CDT | Severe Thunderstorm Warning | PAH | Jackson, Williamson | 46 min |
| Aug 9, 2:19 AM CDT | Severe Thunderstorm Warning | PAH | Massac | 41 min |
| Aug 11, 2:29 PM CDT | Severe Thunderstorm Warning | IND | Gallatin | 46 min |
| Aug 13, 6:14 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 44 min |
| Aug 13, 7:18 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas, Edgar, Vermilion | 42 min |
| Aug 18, 8:23 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 37 min |
| Aug 18, 9:30 PM CDT | Severe Thunderstorm Warning | ILX | Boone, DeKalb, Ogle, Winnebago | 45 min |
| Aug 18, 11:21 PM CDT | Severe Thunderstorm Warning | ILX | Boone, Winnebago | 40 min |
| Aug 19, 3:31 PM CDT | Severe Thunderstorm Warning | ILX | Stephenson | 29 min |
| Aug 19, 3:52 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 38 min |
| Aug 19, 4:08 PM CDT | Severe Thunderstorm Warning | ILX | Winnebago | 52 min |
| Aug 19, 4:08 PM CDT | Severe Thunderstorm Warning | ILX | Jo Daviess | 52 min |
| Aug 19, 4:31 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 29 min |
| Aug 19, 4:33 PM CDT | Tornado Warning | ILX | Stephenson, Winnebago | 42 min |
| Aug 19, 5:16 PM CDT | Severe Thunderstorm Warning | ILX | Carroll, Ogle | 44 min |
| Aug 19, 5:48 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 57 min |
| Aug 19, 6:05 PM CDT | Severe Thunderstorm Warning | LOT | Kane, Kendall | 40 min |
| Aug 19, 7:04 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Rock Island | 56 min |
| Aug 19, 7:33 PM CDT | Tornado Warning | LOT | LaSalle | 42 min |
| Aug 19, 7:47 PM CDT | Severe Thunderstorm Warning | ILX | Bureau | 43 min |
| Aug 19, 8:45 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 45 min |
| Aug 25, 1:30 PM CDT | Severe Thunderstorm Warning | ILX | Henderson, Warren | 35 min |
| Aug 28, 3:07 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 53 min |
| Aug 28, 5:41 PM CDT | Severe Thunderstorm Warning | LSX | Clinton | 49 min |
| Aug 28, 6:17 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Marion | 43 min |
| Aug 28, 7:00 PM CDT | Severe Thunderstorm Warning | LSX | Perry | 45 min |
| Sep 9, 2:45 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 45 min |
| Sep 25, 5:14 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Sangamon | 40 min |
| Nov 5, 3:37 PM CST | Severe Thunderstorm Warning | LSX | Jersey | 38 min |
| Nov 5, 3:46 PM CST | Severe Thunderstorm Warning | LSX | Macoupin, Madison | 29 min |
| Nov 5, 4:14 PM CST | Severe Thunderstorm Warning | LSX | Macoupin | 31 min |
| Nov 20, 6:51 PM CST | Severe Thunderstorm Warning | LSX | Macoupin | 54 min |
| Nov 20, 6:57 PM CST | Severe Thunderstorm Warning | LSX | Madison | 48 min |
| Nov 20, 7:35 PM CST | Severe Thunderstorm Warning | LSX | Montgomery | 55 min |
| Nov 20, 7:44 PM CST | Severe Thunderstorm Warning | ILX | Menard, Sangamon | 36 min |
| Nov 20, 7:45 PM CST | Severe Thunderstorm Warning | LSX | Bond | 45 min |
| Nov 20, 7:55 PM CST | Severe Thunderstorm Warning | LSX | Washington | 35 min |
| Nov 21, 12:53 AM CST | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 52 min |
| Nov 27, 12:12 PM CST | Severe Thunderstorm Warning | LSX | Madison | 37 min |
| Nov 27, 12:21 PM CST | Severe Thunderstorm Warning | LSX | Macoupin | 37 min |
| Nov 27, 12:21 PM CST | Severe Thunderstorm Warning | LSX | Montgomery | 54 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 | 266 |
| Tornado Warning | 38 |
| Flooding | |
| Flash Flood Warning | 16 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Will County17
- Cook County13
- Saint Clair County10
- Winnebago County9
- McLean County9
- Madison County9
- Iroquois County9
- Sangamon County9
- Monroe County8
- Jo Daviess County8
- Whiteside County8
- Ogle County8
- Menard County8
- Christian County8
- Macoupin County8
- Montgomery County8
- Piatt County7
- Champaign County7
- Macon County7
- Randolph County6
- Clinton County6
- Pike County6
- Rock Island County6
- Woodford County6
- Livingston County6
- Tazewell County6
- Douglas County6
- Edgar County6
- Logan County6
- Cass County6
- Vermilion County5
- Washington County5
- Scott County5
- Ford County5
- Perry County5
- Adams County5
- Shelby County5
- Kankakee County5
- Crawford County5
- Fulton County5
55 more counties
- Mason County5
- Kendall County5
- LaSalle County5
- Stephenson County4
- Carroll County4
- Lake County4
- Bond County4
- Fayette County4
- Marion County4
- Jasper County4
- Edwards County4
- Lawrence County4
- Massac County4
- Grundy County4
- Moultrie County4
- Richland County4
- Clark County4
- Peoria County4
- Kane County4
- Bureau County4
- Henry County3
- Calhoun County3
- Greene County3
- Jackson County3
- Jefferson County3
- Clay County3
- Wabash County3
- White County3
- Gallatin County3
- Pope County3
- Coles County3
- McDonough County3
- Warren County3
- Boone County3
- DeKalb County3
- Marshall County3
- Lee County2
- McHenry County2
- Effingham County2
- Union County2
- Williamson County2
- Johnson County2
- Saline County2
- Hamilton County2
- Hancock County2
- Jersey County2
- Schuyler County2
- Morgan County2
- Brown County2
- Franklin County1
- DeWitt County1
- Wayne County1
- Putnam County1
- Knox County1
- Henderson County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19931995
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.