Alert archive / Illinois / Severe Thunderstorm Warnings / 1994
Severe Thunderstorm Warnings in Illinois, July 1994
48 severe thunderstorm warnings in July 1994. 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 July 1994. Tap one for its archive.
- Severe Thunderstorm Warnings
- 48
- Busiest day
- July 19, 199411 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 |
|---|---|---|---|---|
| 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 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 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, 5:17 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, 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 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Will County7
- Menard County4
- Cook County4
- Cass County3
- Sangamon County3
- Grundy County3
- Logan County2
- Douglas County2
- Piatt County2
- Kankakee County2
- McLean County2
- Kendall County2
- Fulton County2
- Whiteside County2
- LaSalle County2
- Livingston County2
- Iroquois County1
- Christian County1
- Macon County1
- Edgar County1
- Vermilion County1
- Coles County1
- Lawrence County1
- Richland County1
- Marshall County1
- Woodford County1
- Jo Daviess County1
- Knox County1
- Moultrie County1
- Champaign County1
- White County1
- Gallatin County1
- Pope County1
- Saline County1
- Lee County1
- Ogle County1
- McDonough County1
- Warren County1
- Mason County1
- Morgan County1
2 more counties
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. Warning verification from the Mesonet's Cow. Rebuilt daily.