Alert archive / Illinois / Severe Thunderstorm Warnings / 2007
Severe Thunderstorm Warnings in Illinois, August 2007
122 severe thunderstorm warnings in August 2007. 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 2007. Tap one for its archive.
- Severe Thunderstorm Warnings
- 122
- Busiest day
- August 23, 200737 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 3, 2:20 PM CDT | Severe Thunderstorm Warning | PAH | Gallatin, Hardin, Saline | 25 min |
| Aug 3, 2:39 PM CDT | Severe Thunderstorm Warning | PAH | Pope | 36 min |
| Aug 3, 3:13 PM CDT | Severe Thunderstorm Warning | PAH | Pope | 32 min |
| Aug 3, 3:34 PM CDT | Severe Thunderstorm Warning | PAH | Johnson | 26 min |
| Aug 3, 3:52 PM CDT | Severe Thunderstorm Warning | PAH | Pulaski, Union | 23 min |
| Aug 3, 4:20 PM CDT | Severe Thunderstorm Warning | PAH | Pulaski | 25 min |
| Aug 3, 4:27 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 33 min |
| Aug 3, 6:01 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 44 min |
| Aug 4, 2:06 PM CDT | Severe Thunderstorm Warning | DVN | McDonough | 31 min |
| Aug 5, 7:22 PM CDT | Severe Thunderstorm Warning | LOT | Will | 38 min |
| Aug 7, 2:48 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane | 57 min |
| Aug 7, 10:13 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 62 min |
| Aug 7, 11:45 PM CDT | Severe Thunderstorm Warning | LOT | Kendall, LaSalle | 45 min |
| Aug 8, 5:44 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 22 min |
| Aug 9, 2:19 AM CDT | Severe Thunderstorm Warning | LOT | Livingston | 26 min |
| Aug 9, 2:43 AM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Kankakee, Livingston | 62 min |
| Aug 9, 5:16 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 44 min |
| Aug 12, 1:44 AM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 61 min |
| Aug 12, 1:58 AM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 47 min |
| Aug 12, 2:36 AM CDT | Severe Thunderstorm Warning | LOT | Cook, Kane, Lake, McHenry | 24 min |
| Aug 12, 2:54 AM CDT | Severe Thunderstorm Warning | LOT | DuPage, Kane | 36 min |
| Aug 12, 10:50 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 55 min |
| Aug 12, 11:25 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 65 min |
| Aug 12, 11:46 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 44 min |
| Aug 12, 11:58 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey | 77 min |
| Aug 13, 12:20 AM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Madison, Monroe, Saint Clair | 70 min |
| Aug 14, 3:09 AM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 66 min |
| Aug 14, 4:03 AM CDT | Severe Thunderstorm Warning | LOT | Ogle | 42 min |
| Aug 14, 4:44 AM CDT | Severe Thunderstorm Warning | LOT | Ogle | 28 min |
| Aug 14, 5:00 AM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Lee | 35 min |
| Aug 15, 12:09 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 25 min |
| Aug 15, 5:35 PM CDT | Severe Thunderstorm Warning | PAH | Edwards | 40 min |
| Aug 15, 5:55 PM CDT | Severe Thunderstorm Warning | PAH | Wabash | 22 min |
| Aug 15, 6:33 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 25 min |
| Aug 16, 9:06 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Pike | 39 min |
| Aug 16, 9:31 AM CDT | Severe Thunderstorm Warning | LSX | Greene, Pike | 59 min |
| Aug 16, 9:37 AM CDT | Severe Thunderstorm Warning | ILX | Scott | 38 min |
| Aug 16, 10:13 AM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 47 min |
| Aug 16, 10:24 AM CDT | Severe Thunderstorm Warning | LSX | Greene, Macoupin | 51 min |
| Aug 16, 10:45 AM CDT | Severe Thunderstorm Warning | ILX | Morgan, Sangamon | 45 min |
| Aug 16, 10:56 AM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 64 min |
| Aug 16, 11:23 AM CDT | Severe Thunderstorm Warning | ILX | Christian | 52 min |
| Aug 16, 12:00 PM CDT | Severe Thunderstorm Warning | ILX | Moultrie, Shelby | 45 min |
| Aug 16, 12:54 PM CDT | Severe Thunderstorm Warning | ILX | Coles | 39 min |
| Aug 16, 1:28 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 17 min |
| Aug 16, 1:31 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash | 29 min |
| Aug 16, 1:38 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 52 min |
| Aug 16, 1:59 PM CDT | Severe Thunderstorm Warning | PAH | Wabash | 31 min |
| Aug 16, 2:06 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 39 min |
| Aug 16, 3:03 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 27 min |
| Aug 16, 3:43 PM CDT | Severe Thunderstorm Warning | PAH | Jackson | 47 min |
| Aug 19, 5:04 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Woodford | 41 min |
| Aug 19, 5:07 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 38 min |
| Aug 19, 5:46 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 59 min |
| Aug 19, 6:05 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean | 38 min |
| Aug 19, 6:41 PM CDT | Severe Thunderstorm Warning | LOT | Ford | 37 min |
| Aug 22, 2:30 AM CDT | Severe Thunderstorm Warning | DVN | Carroll | 16 min |
| Aug 22, 3:50 AM CDT | Severe Thunderstorm Warning | LOT | Lake | 40 min |
| Aug 22, 4:23 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 52 min |
| Aug 22, 4:30 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 60 min |
| Aug 22, 8:36 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 54 min |
| Aug 22, 8:37 PM CDT | Severe Thunderstorm Warning | LOT | Ogle | 26 min |
| Aug 22, 8:47 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle | 73 min |
| Aug 22, 9:10 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 35 min |
| Aug 22, 9:22 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall | 38 min |
| Aug 22, 9:27 PM CDT | Severe Thunderstorm Warning | LOT | Kane | 48 min |
| Aug 22, 9:42 PM CDT | Severe Thunderstorm Warning | LOT | Will | 93 min |
| Aug 22, 10:06 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 66 min |
| Aug 23, 3:22 AM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Kane | 23 min |
| Aug 23, 12:38 PM CDT | Severe Thunderstorm Warning | DVN | Henderson, Warren | 52 min |
| Aug 23, 12:42 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island, Whiteside | 63 min |
| Aug 23, 12:58 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Peoria, Stark | 47 min |
| Aug 23, 1:09 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle | 96 min |
| Aug 23, 1:37 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 53 min |
| Aug 23, 1:41 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Marshall, Peoria, Stark, Woodford | 49 min |
| Aug 23, 1:45 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 77 min |
| Aug 23, 1:47 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb | 58 min |
| Aug 23, 2:06 PM CDT | Severe Thunderstorm Warning | LOT | Kane | 75 min |
| Aug 23, 2:26 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 35 min |
| Aug 23, 2:27 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall | 57 min |
| Aug 23, 2:40 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 95 min |
| Aug 23, 2:41 PM CDT | Severe Thunderstorm Warning | LOT | DuPage | 64 min |
| Aug 23, 2:57 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 78 min |
| Aug 23, 3:33 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 22 min |
| Aug 23, 4:48 PM CDT | Severe Thunderstorm Warning | LOT | Kane | 42 min |
| Aug 23, 4:53 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 67 min |
| Aug 23, 5:05 PM CDT | Severe Thunderstorm Warning | LOT | Lee | 39 min |
| Aug 23, 5:06 PM CDT | Severe Thunderstorm Warning | DVN | Bureau | 54 min |
| Aug 23, 5:12 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 30 min |
| Aug 23, 5:26 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 49 min |
| Aug 23, 5:34 PM CDT | Severe Thunderstorm Warning | LOT | DuPage, Kane | 54 min |
| Aug 23, 5:47 PM CDT | Severe Thunderstorm Warning | LOT | Kendall, LaSalle | 58 min |
| Aug 23, 6:21 PM CDT | Severe Thunderstorm Warning | ILX | Stark | 39 min |
| Aug 23, 6:21 PM CDT | Severe Thunderstorm Warning | LOT | Will | 54 min |
| Aug 23, 6:40 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Stark | 50 min |
| Aug 23, 6:44 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 61 min |
| Aug 23, 6:50 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kankakee, Will | 70 min |
| Aug 23, 7:04 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 41 min |
| Aug 23, 7:08 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 82 min |
| Aug 23, 7:42 PM CDT | Severe Thunderstorm Warning | LOT | Grundy | 30 min |
| Aug 23, 7:45 PM CDT | Severe Thunderstorm Warning | ILX | Marshall | 45 min |
| Aug 23, 8:16 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 65 min |
| Aug 23, 8:20 PM CDT | Severe Thunderstorm Warning | DVN | Henderson | 55 min |
| Aug 23, 8:24 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 58 min |
| Aug 23, 8:28 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 62 min |
| Aug 24, 2:16 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 44 min |
| Aug 24, 2:22 AM CDT | Severe Thunderstorm Warning | ILX | Fulton | 23 min |
| Aug 24, 2:43 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 47 min |
| Aug 24, 2:51 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 39 min |
| Aug 24, 2:57 PM CDT | Severe Thunderstorm Warning | LSX | Saint Clair | 33 min |
| Aug 24, 3:00 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair | 30 min |
| Aug 24, 3:24 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Madison, Montgomery | 32 min |
| Aug 24, 3:24 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 39 min |
| Aug 24, 3:26 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette, Marion | 49 min |
| Aug 24, 3:43 PM CDT | Severe Thunderstorm Warning | ILX | Champaign | 28 min |
| Aug 24, 3:54 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Madison | 51 min |
| Aug 24, 4:05 PM CDT | Severe Thunderstorm Warning | LSX | Fayette, Marion | 40 min |
| Aug 24, 4:24 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 33 min |
| Aug 24, 4:31 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham | 59 min |
| Aug 24, 5:02 PM CDT | Severe Thunderstorm Warning | ILX | Cumberland, Jasper | 58 min |
| Aug 24, 5:31 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Crawford | 59 min |
| Aug 24, 5:54 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Edgar | 51 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Kane County8
- Cook County7
- Will County6
- DuPage County5
- LaSalle County5
- Madison County5
- Marshall County5
- Kendall County4
- Adams County4
- Livingston County4
- Kankakee County4
- Pike County4
- Macoupin County4
- Saint Clair County4
- Ogle County4
- DeKalb County4
- Lee County4
- Grundy County4
- Knox County4
- Stark County4
- Ford County3
- Iroquois County3
- Greene County3
- Rock Island County3
- Wabash County3
- Marion County3
- McLean County3
- Woodford County3
- Clinton County3
- Fayette County3
- Pope County2
- Pulaski County2
- Alexander County2
- Lake County2
- Calhoun County2
- Jo Daviess County2
- Edwards County2
- Wayne County2
- Scott County2
- Morgan County2
42 more counties
- Montgomery County2
- Jackson County2
- Henderson County2
- Whiteside County2
- Peoria County2
- Bureau County2
- Bond County2
- Clark County2
- Gallatin County1
- Hardin County1
- Saline County1
- Johnson County1
- Union County1
- Randolph County1
- McDonough County1
- Henry County1
- Stephenson County1
- Boone County1
- Winnebago County1
- McHenry County1
- Jersey County1
- Monroe County1
- Sangamon County1
- Christian County1
- Moultrie County1
- Shelby County1
- Coles County1
- Lawrence County1
- Vermilion County1
- DeWitt County1
- Carroll County1
- Warren County1
- Putnam County1
- Hancock County1
- Fulton County1
- Champaign County1
- Clay County1
- Effingham County1
- Cumberland County1
- Jasper County1
- Crawford County1
- Edgar County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.