Alert archive / Illinois / Severe Thunderstorm Warnings / 1991
Severe Thunderstorm Warnings in Illinois, June 1991
20 severe thunderstorm warnings in June 1991. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in June 1991. Tap one for its archive.
- Severe Thunderstorm Warnings
- 20
- Busiest day
- June 16, 19918 severe thunderstorm 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 |
|---|---|---|---|---|
| May 31, 7:46 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 59 min |
| May 31, 7:54 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard | 66 min |
| May 31, 7:54 PM CDT | Severe Thunderstorm Warning | ILX | Logan | 66 min |
| Jun 1, 6:35 PM CDT | Severe Thunderstorm Warning | PAH | Saline | 25 min |
| Jun 13, 8:20 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 40 min |
| Jun 13, 8:51 PM CDT | Severe Thunderstorm Warning | LOT | Livingston | 39 min |
| Jun 13, 8:51 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 54 min |
| Jun 15, 1:50 AM CDT | Severe Thunderstorm Warning | ILX | Fulton | 14 hr |
| Jun 15, 3:01 PM CDT | Severe Thunderstorm Warning | ILX | McDonough | 59 min |
| Jun 15, 3:02 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 58 min |
| Jun 15, 3:50 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell, Woodford | 55 min |
| Jun 15, 6:41 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Pike | 49 min |
| Jun 15, 7:08 PM CDT | Severe Thunderstorm Warning | LSX | Jersey | 52 min |
| Jun 15, 8:10 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 50 min |
| Jun 15, 8:49 PM CDT | Severe Thunderstorm Warning | LSX | Bond | 41 min |
| Jun 15, 9:02 PM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 43 min |
| Jun 15, 9:23 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 52 min |
| Jun 15, 9:35 PM CDT | Severe Thunderstorm Warning | LSX | Marion, Washington | 55 min |
| Jun 15, 11:01 PM CDT | Severe Thunderstorm Warning | PAH | Hamilton | 59 min |
| Jun 15, 11:16 PM CDT | Severe Thunderstorm Warning | IND | Wayne, White | 44 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Livingston County2
- Woodford County2
- Cass County1
- Menard County1
- Logan County1
- Saline County1
- Marshall County1
- LaSalle County1
- Fulton County1
- McDonough County1
- Kankakee County1
- Will County1
- Tazewell County1
- Calhoun County1
- Pike County1
- Jersey County1
- Madison County1
- Bond County1
- Saint Clair County1
- Randolph County1
- Marion County1
- Washington County1
- Hamilton County1
- Wayne County1
- White County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19901992
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. Warning verification from the Mesonet's Cow. Rebuilt daily.