Alert archive / Illinois / Tornado Warnings / 2020
Tornado Warnings in Illinois, July 2020
17 tornado warnings in July 2020. 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 July 2020. Tap one for its archive.
- Tornado Warnings
- 17
- Busiest day
- July 15, 202010 tornado warnings
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 |
|---|---|---|---|---|
| Jul 9, 6:22 PM CDT | Tornado Warning | DVN | Henderson, Warren | 38 min |
| Jul 15, 1:41 PM CDT | Tornado Warning | ILX | Tazewell | 34 min |
| Jul 15, 4:07 PM CDT | Tornado Warning | ILX | McLean | 8 min |
| Jul 15, 4:10 PM CDT | Tornado Warning | LOT | Livingston | 35 min |
| Jul 15, 4:16 PM CDT | Tornado Warning | ILX | McLean | 29 min |
| Jul 15, 4:27 PM CDT | Tornado Warning | LOT | Livingston | 63 min |
| Jul 15, 4:38 PM CDT | Tornado Warning | LSX | Macoupin, Montgomery | 23 min |
| Jul 15, 5:11 PM CDT | Tornado Warning | LOT | Ford, Iroquois | 45 min |
| Jul 15, 5:13 PM CDT | Tornado Warning | LSX | Clinton, Monroe, Saint Clair, Washington | 25 min |
| Jul 15, 5:26 PM CDT | Tornado Warning | ILX | Christian, Sangamon | 28 min |
| Jul 15, 6:36 PM CDT | Tornado Warning | ILX | McLean | 39 min |
| Jul 15, 7:24 PM CDT | Tornado Warning | LSX | Randolph | 19 min |
| Jul 15, 8:00 PM CDT | Tornado Warning | PAH | Jackson | 30 min |
| Jul 21, 4:03 PM CDT | Tornado Warning | ILX | Sangamon | 27 min |
| Jul 21, 4:17 PM CDT | Tornado Warning | LSX | Montgomery | 13 min |
| Jul 21, 4:18 PM CDT | Tornado Warning | ILX | Christian, Sangamon | 27 min |
| Jul 21, 5:25 PM CDT | Tornado Warning | ILX | Champaign, Douglas, Piatt | 19 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- McLean County3
- Sangamon County3
- Livingston County2
- Montgomery County2
- Christian County2
- Henderson County1
- Warren County1
- Tazewell County1
- Macoupin County1
- Ford County1
- Iroquois County1
- Clinton County1
- Monroe County1
- Saint Clair County1
- Washington County1
- Randolph County1
- Jackson County1
- Champaign County1
- Douglas County1
- Piatt County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.