Alert archive / Illinois / Tornado Warnings
Tornado Warnings in Illinois, 1990
53 tornado warnings in 1990. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of tornado warnings reaches back to 1986.
Tornado Warnings by county
Each county as a circle sized by its count in 1990. Tap one for its archive.
- Tornado Warnings
- 53
- Busiest month
- June30 tornado warnings
- Busiest day
- June 2, 19909 tornado warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 8, 3:24 PM CST | Tornado Warning | ILX | McDonough, Schuyler | 51 min |
| Mar 8, 4:22 PM CST | Tornado Warning | ILX | Fulton, Mason | 53 min |
| Mar 13, 4:26 PM CST | Tornado Warning | DVN | Rock Island | 34 min |
| Mar 13, 4:59 PM CST | Tornado Warning | DVN | Rock Island, Whiteside | 31 min |
| Mar 13, 5:31 PM CST | Tornado Warning | DVN | Whiteside | 29 min |
| May 9, 6:47 PM CDT | Tornado Warning | ILX | Christian, Sangamon | 28 min |
| May 12, 5:21 PM CDT | Tornado Warning | LSX | Jersey | 39 min |
| May 12, 8:19 PM CDT | Tornado Warning | ILX | Clark, Cumberland | 41 min |
| May 15, 8:44 PM CDT | Tornado Warning | ILX | Douglas | 31 min |
| May 16, 3:08 AM CDT | Tornado Warning | IND | Jasper | 22 min |
| Jun 2, 3:31 PM CDT | Tornado Warning | DVN | Rock Island, Whiteside | 19 min |
| Jun 2, 4:47 PM CDT | Tornado Warning | ILX | Coles, Moultrie, Shelby | 28 min |
| Jun 2, 4:57 PM CDT | Tornado Warning | ILX | Douglas | 33 min |
| Jun 2, 5:59 PM CDT | Tornado Warning | IND | Clay, Richland | 46 min |
| Jun 2, 6:06 PM CDT | Tornado Warning | ILX | Edgar | 39 min |
| Jun 2, 6:11 PM CDT | Tornado Warning | ILX | Clark | 34 min |
| Jun 2, 6:11 PM CDT | Tornado Warning | IND | Jasper | 49 min |
| Jun 2, 6:25 PM CDT | Tornado Warning | IND | Crawford | 35 min |
| Jun 2, 6:44 PM CDT | Tornado Warning | IND | Edwards, Wayne | 31 min |
| Jun 2, 7:18 PM CDT | Tornado Warning | IND | Wabash | 42 min |
| Jun 2, 7:18 PM CDT | Tornado Warning | IND | Edwards | 42 min |
| Jun 13, 7:30 PM CDT | Tornado Warning | ILX | McDonough, Schuyler | 30 min |
| Jun 13, 7:55 PM CDT | Tornado Warning | ILX | Fulton, Peoria, Tazewell | 20 min |
| Jun 13, 8:11 PM CDT | Tornado Warning | ILX | Mason | 34 min |
| Jun 13, 8:19 PM CDT | Tornado Warning | ILX | Tazewell, Woodford | 26 min |
| Jun 13, 9:01 PM CDT | Tornado Warning | ILX | Woodford | 29 min |
| Jun 13, 9:09 PM CDT | Tornado Warning | ILX | McLean | 26 min |
| Jun 14, 11:20 AM CDT | Tornado Warning | PAH | Jackson | 25 min |
| Jun 16, 4:18 PM CDT | Tornado Warning | DVN | Mercer | 27 min |
| Jun 16, 6:20 PM CDT | Tornado Warning | ILX | Knox, Stark | 25 min |
| Jun 17, 4:02 PM CDT | Tornado Warning | DVN | Henry, Whiteside | 28 min |
| Jun 17, 6:07 PM CDT | Tornado Warning | ILX | DeWitt, Piatt | 38 min |
| Jun 17, 6:47 PM CDT | Tornado Warning | ILX | Champaign, Piatt | 58 min |
| Jun 17, 7:17 PM CDT | Tornado Warning | LOT | LaSalle | 43 min |
| Jun 17, 7:17 PM CDT | Tornado Warning | LOT | Grundy | 18 min |
| Jun 19, 10:48 PM CDT | Tornado Warning | ILX | Peoria, Woodford | 27 min |
| Jun 19, 11:08 PM CDT | Tornado Warning | ILX | Knox | 37 min |
| Jun 20, 1:06 AM CDT | Tornado Warning | ILX | Schuyler | 39 min |
| Jun 22, 6:55 PM CDT | Tornado Warning | ILX | Peoria, Tazewell, Woodford | 50 min |
| Jun 22, 9:09 PM CDT | Tornado Warning | ILX | Montgomery | 16 min |
| Jul 18, 2:06 PM CDT | Tornado Warning | ILX | Boone | 39 min |
| Jul 18, 2:06 PM CDT | Tornado Warning | ILX | Winnebago | 34 min |
| Aug 19, 5:09 PM CDT | Tornado Warning | ILX | Stephenson, Winnebago | 36 min |
| Aug 19, 5:35 PM CDT | Tornado Warning | ILX | Boone, Winnebago | 40 min |
| Aug 28, 1:39 PM CDT | Tornado Warning | ILX | Boone, DeKalb, Winnebago | 51 min |
| Aug 28, 1:57 PM CDT | Tornado Warning | ILX | Ogle | 33 min |
| Aug 28, 3:51 PM CDT | Tornado Warning | LOT | Will | 69 min |
| Aug 29, 2:40 AM CDT | Tornado Warning | ILX | DeWitt, Macon | 35 min |
| Oct 3, 9:39 PM CDT | Tornado Warning | PAH | Hamilton | 36 min |
| Oct 3, 10:23 PM CDT | Tornado Warning | PAH | Hardin, Pope | 22 min |
| Nov 27, 2:48 PM CST | Tornado Warning | ILX | Bureau, Marshall, Putnam, Stark | 27 min |
| Nov 27, 3:11 PM CST | Tornado Warning | ILX | Tazewell, Woodford | 34 min |
| Nov 27, 3:38 PM CST | Tornado Warning | LSX | Jersey | 37 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Woodford County5
- Whiteside County4
- Tazewell County4
- Winnebago County4
- Schuyler County3
- Rock Island County3
- Peoria County3
- Boone County3
- McDonough County2
- Fulton County2
- Mason County2
- Jersey County2
- Clark County2
- Douglas County2
- Jasper County2
- Edwards County2
- Knox County2
- Stark County2
- DeWitt County2
- Piatt County2
- Christian County1
- Sangamon County1
- Cumberland County1
- Coles County1
- Moultrie County1
- Shelby County1
- Clay County1
- Richland County1
- Edgar County1
- Crawford County1
- Wayne County1
- Wabash County1
- McLean County1
- Jackson County1
- Mercer County1
- Henry County1
- Champaign County1
- LaSalle County1
- Grundy County1
- Montgomery County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19891991
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.