Alert archive / Illinois / Severe Thunderstorm Warnings / 2019
Severe Thunderstorm Warnings in Illinois, August 2019
81 severe thunderstorm warnings in August 2019. 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 August 2019. Tap one for its archive.
- Severe Thunderstorm Warnings
- 81
- Busiest day
- August 18, 201921 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 |
|---|---|---|---|---|
| Aug 6, 2:58 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Hamilton, Wayne, White | 47 min |
| Aug 6, 3:44 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Gallatin, Hamilton, Wayne, White | 46 min |
| Aug 6, 3:52 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Gallatin, Hamilton, Saline, White | 38 min |
| Aug 6, 3:57 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 23 min |
| Aug 6, 4:04 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 56 min |
| Aug 6, 4:26 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hamilton, Saline, White | 49 min |
| Aug 6, 5:09 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hardin, Saline | 51 min |
| Aug 6, 5:40 PM CDT | Severe Thunderstorm Warning | PAH | Hardin | 35 min |
| Aug 6, 5:46 PM CDT | Severe Thunderstorm Warning | PAH | Hardin, Pope, Saline | 29 min |
| Aug 12, 8:22 PM CDT | Severe Thunderstorm Warning | ILX | Macon, Moultrie, Piatt | 38 min |
| Aug 12, 8:37 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 38 min |
| Aug 12, 8:52 PM CDT | Severe Thunderstorm Warning | ILX | Macon | 53 min |
| Aug 12, 9:01 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie, Piatt | 44 min |
| Aug 12, 9:25 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 28 min |
| Aug 12, 9:49 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie, Shelby | 41 min |
| Aug 12, 10:13 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Moultrie, Shelby | 47 min |
| Aug 12, 10:15 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Shelby | 45 min |
| Aug 12, 10:35 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 40 min |
| Aug 12, 10:37 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland, Edgar | 53 min |
| Aug 12, 10:59 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Effingham, Shelby | 46 min |
| Aug 12, 11:14 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Cumberland, Effingham, Jasper | 50 min |
| Aug 12, 11:50 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Lawrence, Richland | 40 min |
| Aug 13, 3:28 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Marion | 62 min |
| Aug 13, 4:45 AM CDT | Severe Thunderstorm Warning | PAH | White | 28 min |
| Aug 13, 6:16 AM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jefferson, Perry | 33 min |
| Aug 16, 6:56 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Woodford | 31 min |
| Aug 17, 1:05 AM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 40 min |
| Aug 17, 2:13 AM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 62 min |
| Aug 17, 7:01 AM CDT | Severe Thunderstorm Warning | LSX | Madison | 29 min |
| Aug 17, 9:03 AM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Cumberland | 42 min |
| Aug 17, 9:09 AM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Edgar | 51 min |
| Aug 17, 9:14 AM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford, Cumberland, Jasper | 46 min |
| Aug 17, 9:29 AM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Crawford, Cumberland, Douglas, Edgar and 1 more | 46 min |
| Aug 17, 7:09 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 51 min |
| Aug 17, 7:17 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair | 43 min |
| Aug 17, 8:06 PM CDT | Severe Thunderstorm Warning | ILX | Clay | 39 min |
| Aug 17, 8:11 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Washington | 49 min |
| Aug 17, 8:39 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 36 min |
| Aug 17, 9:33 PM CDT | Severe Thunderstorm Warning | ILX | Clark | 28 min |
| Aug 18, 5:44 AM CDT | Severe Thunderstorm Warning | DVN | Rock Island, Whiteside | 31 min |
| Aug 18, 6:59 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 61 min |
| Aug 18, 7:13 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Lake | 62 min |
| Aug 18, 7:20 AM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 40 min |
| Aug 18, 8:20 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 55 min |
| Aug 18, 8:27 AM CDT | Severe Thunderstorm Warning | LOT | Cook, Kankakee, Will | 63 min |
| Aug 18, 8:41 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 49 min |
| Aug 18, 1:40 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson, Wayne | 35 min |
| Aug 18, 1:59 PM CDT | Severe Thunderstorm Warning | PAH | Jackson, Perry | 46 min |
| Aug 18, 3:13 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, Wayne, White | 32 min |
| Aug 18, 3:21 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Jefferson | 24 min |
| Aug 18, 3:41 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hamilton, Saline, White | 49 min |
| Aug 18, 3:44 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 46 min |
| Aug 18, 3:47 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 58 min |
| Aug 18, 5:08 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 54 min |
| Aug 19, 6:12 PM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 35 min |
| Aug 19, 6:42 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 19 min |
| Aug 19, 6:44 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Madison | 31 min |
| Aug 19, 7:46 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson | 44 min |
| Aug 20, 7:53 AM CDT | Severe Thunderstorm Warning | DVN | Henderson, Henry, Mercer, Rock Island, Warren | 67 min |
| Aug 20, 7:58 AM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Warren | 62 min |
| Aug 20, 8:20 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox, Peoria, Schuyler, Stark | 70 min |
| Aug 20, 8:45 AM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Mercer, Rock Island | 40 min |
| Aug 20, 8:54 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 66 min |
| Aug 20, 10:06 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Macon, Piatt, Sangamon and 1 more | 54 min |
| Aug 20, 10:17 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Morgan, Sangamon | 45 min |
| Aug 20, 10:42 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Coles, Douglas, Macon, Moultrie, Piatt | 18 min |
| Aug 20, 11:05 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Coles, Douglas, Moultrie, Piatt, Vermilion | 55 min |
| Aug 20, 11:35 AM CDT | Severe Thunderstorm Warning | ILX | Edgar, Vermilion | 40 min |
| Aug 20, 1:20 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 40 min |
| Aug 20, 1:21 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 39 min |
| Aug 20, 2:22 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 23 min |
| Aug 20, 3:11 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 49 min |
| Aug 20, 3:36 PM CDT | Severe Thunderstorm Warning | PAH | Massac, Pope | 24 min |
| Aug 20, 3:47 PM CDT | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 28 min |
| Aug 21, 9:14 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson, Wayne | 31 min |
| Aug 21, 9:44 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 46 min |
| Aug 21, 11:29 PM CDT | Severe Thunderstorm Warning | PAH | Wabash | 46 min |
| Aug 30, 5:14 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 46 min |
| Aug 30, 5:28 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 32 min |
| Aug 30, 6:26 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 49 min |
| Aug 30, 7:10 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 50 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Coles County11
- Cumberland County8
- White County7
- Clark County7
- Hamilton County6
- Wayne County6
- Moultrie County6
- Douglas County6
- Saint Clair County6
- Cook County6
- Edwards County5
- Gallatin County5
- Saline County5
- Macon County5
- Piatt County5
- Shelby County5
- Edgar County5
- Clinton County5
- Jefferson County5
- Crawford County4
- Will County4
- Madison County4
- DuPage County4
- Wabash County4
- Franklin County3
- Alexander County3
- Marion County3
- Hardin County3
- Christian County3
- Sangamon County3
- Jasper County3
- Kankakee County3
- Rock Island County3
- Champaign County3
- Vermilion County3
- Pope County2
- Calhoun County2
- Effingham County2
- Fayette County2
- Perry County2
34 more counties
- McLean County2
- Washington County2
- Jackson County2
- Monroe County2
- Henderson County2
- Henry County2
- Mercer County2
- Warren County2
- Jersey County1
- Lawrence County1
- Richland County1
- Bond County1
- Woodford County1
- Clay County1
- Whiteside County1
- Lake County1
- Hancock County1
- McDonough County1
- Fulton County1
- Knox County1
- Peoria County1
- Schuyler County1
- Stark County1
- Bureau County1
- Adams County1
- Brown County1
- Pike County1
- DeWitt County1
- Logan County1
- Tazewell County1
- Morgan County1
- Randolph County1
- Massac County1
- Pulaski County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.