Alert archive / Illinois / Flash Flood Warnings / 2011
Flash Flood Warnings in Illinois, June 2011
73 flash flood warnings in June 2011. 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in June 2011. Tap one for its archive.
- Flash Flood Warnings
- 73
- Busiest day
- June 18, 20119 flash flood 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 |
|---|---|---|---|---|
| Jun 2, 3:21 AM CDT | Flash Flood Warning | LSX | Adams | 8 hr |
| Jun 2, 5:40 AM CDT | Flash Flood Warning | ILX | Morgan, Scott | 3 hr |
| Jun 2, 5:41 AM CDT | Flash Flood Warning | LSX | Adams, Brown, Pike | 7 hr |
| Jun 2, 6:54 AM CDT | Flash Flood Warning | ILX | Cass, Morgan, Scott | 3 hr |
| Jun 2, 7:16 AM CDT | Flash Flood Warning | DVN | Hancock | 6 hr |
| Jun 5, 6:13 AM CDT | Flash Flood Warning | DVN | Hancock, Henderson, McDonough, Warren | 6 hr |
| Jun 5, 7:34 AM CDT | Flash Flood Warning | ILX | Cass, Morgan, Schuyler, Scott | 5 hr |
| Jun 9, 5:33 AM CDT | Flash Flood Warning | LOT | Cook, DeKalb, DuPage, Grundy, Kane, Kendall and 4 more | 6 hr |
| Jun 9, 6:40 AM CDT | Flash Flood Warning | DVN | Whiteside | 6 hr |
| Jun 9, 11:26 AM CDT | Flash Flood Warning | LOT | Cook, DeKalb, DuPage, Grundy, Kane, Kankakee and 5 more | 6 hr |
| Jun 9, 11:13 PM CDT | Flash Flood Warning | DVN | Hancock | 6 hr |
| Jun 10, 12:05 AM CDT | Flash Flood Warning | LSX | Adams | 6 hr |
| Jun 10, 3:26 PM CDT | Flash Flood Warning | ILX | Clay | 6 hr |
| Jun 10, 6:16 PM CDT | Flash Flood Warning | LSX | Marion | 10 hr |
| Jun 10, 7:49 PM CDT | Flash Flood Warning | LSX | Bond, Fayette | 4 hr |
| Jun 10, 11:14 PM CDT | Flash Flood Warning | LSX | Bond, Fayette, Macoupin, Montgomery | 5 hr |
| Jun 13, 4:18 PM CDT | Flash Flood Warning | LSX | Adams | 6 hr |
| Jun 13, 5:41 PM CDT | Flash Flood Warning | LSX | Brown, Pike | 6 hr |
| Jun 13, 9:21 PM CDT | Flash Flood Warning | DVN | Hancock | 8 hr |
| Jun 13, 10:31 PM CDT | Flash Flood Warning | LSX | Adams | 8 hr |
| Jun 13, 11:13 PM CDT | Flash Flood Warning | LSX | Brown, Pike | 8 hr |
| Jun 14, 12:38 AM CDT | Flash Flood Warning | DVN | Hancock | 6 hr |
| Jun 14, 6:30 AM CDT | Flash Flood Warning | LSX | Adams | 6 hr |
| Jun 14, 6:56 AM CDT | Flash Flood Warning | LSX | Brown, Pike | 6 hr |
| Jun 14, 7:09 AM CDT | Flash Flood Warning | ILX | Morgan, Scott | 6 hr |
| Jun 15, 12:07 AM CDT | Flash Flood Warning | LSX | Adams | 8 hr |
| Jun 15, 12:40 AM CDT | Flash Flood Warning | DVN | Hancock, Henderson, McDonough, Warren | 6 hr |
| Jun 15, 1:56 AM CDT | Flash Flood Warning | ILX | Fulton, Knox, Marshall, Mason, Peoria, Stark and 2 more | 6 hr |
| Jun 15, 2:58 AM CDT | Flash Flood Warning | ILX | Cass, Fulton, Mason, Schuyler | 4 hr |
| Jun 15, 5:36 AM CDT | Flash Flood Warning | ILX | Macon, Moultrie, Piatt | 6 hr |
| Jun 17, 10:44 PM CDT | Flash Flood Warning | ILX | Morgan, Sangamon | 4 hr |
| Jun 18, 12:49 AM CDT | Flash Flood Warning | ILX | Sangamon | 4 hr |
| Jun 18, 1:14 AM CDT | Flash Flood Warning | LSX | Macoupin, Montgomery | 12 hr |
| Jun 18, 1:42 AM CDT | Flash Flood Warning | ILX | Cass, Morgan | 3 hr |
| Jun 18, 2:32 AM CDT | Flash Flood Warning | ILX | Morgan, Sangamon | 20 hr |
| Jun 18, 2:46 AM CDT | Flash Flood Warning | ILX | Clay, Crawford, Cumberland, Effingham, Jasper, Lawrence and 2 more | 12 hr |
| Jun 18, 2:51 AM CDT | Flash Flood Warning | LSX | Fayette, Montgomery | 6 hr |
| Jun 18, 4:31 AM CDT | Flash Flood Warning | LSX | Bond, Fayette | 6 hr |
| Jun 18, 5:01 AM CDT | Flash Flood Warning | LSX | Clinton, Marion | 6 hr |
| Jun 18, 7:25 PM CDT | Flash Flood Warning | ILX | Sangamon | 12 hr |
| Jun 19, 3:32 AM CDT | Flash Flood Warning | LSX | Bond | 6 hr |
| Jun 19, 4:02 AM CDT | Flash Flood Warning | LSX | Fayette | 6 hr |
| Jun 19, 4:34 AM CDT | Flash Flood Warning | ILX | Effingham, Shelby | 9 hr |
| Jun 19, 4:36 AM CDT | Flash Flood Warning | PAH | Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 4 more | 3 hr |
| Jun 19, 7:16 AM CDT | Flash Flood Warning | ILX | Sangamon | 7 hr |
| Jun 19, 9:16 AM CDT | Flash Flood Warning | ILX | Scott | 12 hr |
| Jun 19, 9:17 PM CDT | Flash Flood Warning | ILX | Scott | 12 hr |
| Jun 20, 8:55 AM CDT | Flash Flood Warning | DVN | Hancock, McDonough | 4 hr |
| Jun 20, 9:29 AM CDT | Flash Flood Warning | ILX | Scott | 24 hr |
| Jun 20, 11:00 AM CDT | Flash Flood Warning | LOT | LaSalle | 6 hr |
| Jun 21, 5:51 PM CDT | Flash Flood Warning | ILX | Fulton, Peoria | 5 hr |
| Jun 21, 7:06 PM CDT | Flash Flood Warning | ILX | Tazewell, Woodford | 6 hr |
| Jun 21, 7:40 PM CDT | Flash Flood Warning | PAH | Franklin, Jackson, Jefferson, Perry | 110 min |
| Jun 21, 7:50 PM CDT | Flash Flood Warning | ILX | Woodford | 5 hr |
| Jun 21, 10:12 PM CDT | Flash Flood Warning | LSX | Randolph, Saint Clair, Washington | 6 hr |
| Jun 25, 11:40 AM CDT | Flash Flood Warning | ILX | Scott | 6 hr |
| Jun 25, 8:33 PM CDT | Flash Flood Warning | LSX | Adams, Brown | 6 hr |
| Jun 25, 8:42 PM CDT | Flash Flood Warning | ILX | Cass, Mason, Morgan, Schuyler, Scott | 6 hr |
| Jun 25, 9:21 PM CDT | Flash Flood Warning | ILX | Christian, Menard, Morgan, Sangamon | 6 hr |
| Jun 25, 11:07 PM CDT | Flash Flood Warning | ILX | Clay, Cumberland, Effingham, Jasper, Shelby | 6 hr |
| Jun 25, 11:27 PM CDT | Flash Flood Warning | ILX | Clark, Crawford, Cumberland, Jasper | 6 hr |
| Jun 25, 11:54 PM CDT | Flash Flood Warning | ILX | Clay, Lawrence, Richland | 12 hr |
| Jun 26, 12:21 AM CDT | Flash Flood Warning | LSX | Bond, Calhoun, Clinton, Fayette, Jersey, Madison and 5 more | 6 hr |
| Jun 26, 2:11 AM CDT | Flash Flood Warning | LSX | Monroe, Randolph | 4 hr |
| Jun 26, 9:29 AM CDT | Flash Flood Warning | PAH | Massac | 106 min |
| Jun 26, 9:37 PM CDT | Flash Flood Warning | DVN | Hancock, Henderson, McDonough | 9 hr |
| Jun 26, 10:11 PM CDT | Flash Flood Warning | ILX | Fulton, Schuyler | 12 hr |
| Jun 26, 10:11 PM CDT | Flash Flood Warning | LSX | Adams, Brown | 11 hr |
| Jun 27, 2:15 AM CDT | Flash Flood Warning | ILX | Cass, Mason, Morgan, Scott | 5 hr |
| Jun 27, 2:37 AM CDT | Flash Flood Warning | ILX | Fulton, Knox | 5 hr |
| Jun 27, 2:49 AM CDT | Flash Flood Warning | ILX | Clark, Coles, Edgar | 6 hr |
| Jun 27, 3:16 AM CDT | Flash Flood Warning | ILX | Fulton, Logan, Mason, Menard, Sangamon, Tazewell | 6 hr |
| Jun 27, 4:24 AM CDT | Flash Flood Warning | ILX | Coles, Douglas, Moultrie, Piatt | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Morgan County10
- Scott County10
- Adams County9
- Hancock County8
- Sangamon County7
- Brown County6
- Cass County6
- Fayette County6
- Fulton County6
- Bond County5
- Mason County5
- Pike County4
- McDonough County4
- Schuyler County4
- Clay County4
- Henderson County3
- LaSalle County3
- Marion County3
- Montgomery County3
- Tazewell County3
- Woodford County3
- Cumberland County3
- Effingham County3
- Jasper County3
- Shelby County3
- Randolph County3
- Warren County2
- Cook County2
- DeKalb County2
- DuPage County2
- Grundy County2
- Kane County2
- Kendall County2
- Lee County2
- Ogle County2
- Will County2
- Macoupin County2
- Knox County2
- Peoria County2
- Moultrie County2
37 more counties
- Piatt County2
- Crawford County2
- Lawrence County2
- Richland County2
- Clinton County2
- Massac County2
- Saint Clair County2
- Washington County2
- Menard County2
- Clark County2
- Monroe County2
- Coles County2
- Whiteside County1
- Kankakee County1
- Marshall County1
- Stark County1
- Macon County1
- Alexander County1
- Gallatin County1
- Hardin County1
- Johnson County1
- Pope County1
- Pulaski County1
- Saline County1
- Union County1
- Williamson County1
- Franklin County1
- Jackson County1
- Jefferson County1
- Perry County1
- Christian County1
- Calhoun County1
- Jersey County1
- Madison County1
- Edgar County1
- Logan County1
- Douglas County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.