Alert archive / Illinois / Flash Flood Warnings

Flash Flood Warnings in Illinois, 2007

67 flash flood warnings in 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 flash flood warnings reaches back to 1986.

Flash Flood Warnings by county

Each county as a circle sized by its count in 2007. Tap one for its archive.

Flash Flood Warnings
67
Busiest month
July23 flash flood warnings
Busiest day
July 19, 20078 flash flood warnings

Over time

By month

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.

IssuedProductOfficeCountiesLasted
Jan 13, 5:07 PM CSTFlash Flood WarningPAHFranklin, Hamilton, Hardin, Jackson, Jefferson, Massac and 3 more238 days
Mar 12, 2:26 PM CDTFlash Flood WarningDVNHenry, Rock Island6 hr
Mar 22, 8:55 AM CDTFlash Flood WarningLSXRandolph5 hr
Mar 28, 6:36 PM CDTFlash Flood WarningILXMacon3 hr
Apr 3, 2:42 AM CDTFlash Flood WarningDVNJo Daviess6 hr
Apr 3, 12:13 PM CDTFlash Flood WarningILXChampaign, Douglas6 hr
May 10, 3:32 PM CDTFlash Flood WarningLSXMadison4 hr
May 10, 4:06 PM CDTFlash Flood WarningLSXJersey4 hr
May 10, 5:02 PM CDTFlash Flood WarningLSXGreene4 hr
Jun 8, 2:19 AM CDTFlash Flood WarningLOTLake3 hr
Jun 8, 5:29 AM CDTFlash Flood WarningLOTLake3 hr
Jun 18, 9:49 PM CDTFlash Flood WarningLOTWinnebago6 hr
Jun 18, 10:11 PM CDTFlash Flood WarningLOTBoone, McHenry6 hr
Jun 22, 4:02 AM CDTFlash Flood WarningDVNMcDonough6 hr
Jun 22, 5:56 AM CDTFlash Flood WarningDVNHancock6 hr
Jun 22, 6:52 AM CDTFlash Flood WarningDVNHenderson6 hr
Jun 22, 9:13 AM CDTFlash Flood WarningDVNMcDonough4 hr
Jun 22, 6:57 PM CDTFlash Flood WarningDVNHancock, Henderson, McDonough9 hr
Jun 24, 2:08 PM CDTFlash Flood WarningLSXMacoupin, Madison4 hr
Jun 26, 12:24 PM CDTFlash Flood WarningILXShelby4 hr
Jun 26, 3:15 PM CDTFlash Flood WarningLSXClinton, Washington4 hr
Jun 26, 3:45 PM CDTFlash Flood WarningLOTCook3 hr
Jun 27, 4:16 PM CDTFlash Flood WarningLOTCook, DuPage3 hr
Jul 4, 3:25 AM CDTFlash Flood WarningDVNRock Island6 hr
Jul 5, 2:59 AM CDTFlash Flood WarningLSXRandolph4 hr
Jul 9, 2:54 PM CDTFlash Flood WarningLOTMcHenry5 hr
Jul 9, 4:25 PM CDTFlash Flood WarningLOTDeKalb4 hr
Jul 9, 5:38 PM CDTFlash Flood WarningLOTLee4 hr
Jul 9, 6:10 PM CDTFlash Flood WarningDVNCarroll, Whiteside6 hr
Jul 10, 3:48 PM CDTFlash Flood WarningLOTDeKalb4 hr
Jul 17, 12:04 AM CDTFlash Flood WarningLOTOgle30 hr
Jul 17, 12:04 AM CDTFlash Flood WarningLOTOgle6 hr
Jul 17, 7:40 AM CDTFlash Flood WarningILXColes, Cumberland, Moultrie, Shelby6 hr
Jul 17, 11:45 AM CDTFlash Flood WarningILXColes, Cumberland, Moultrie, Shelby4 hr
Jul 18, 12:11 AM CDTFlash Flood WarningDVNJo Daviess, Stephenson6 hr
Jul 18, 12:49 AM CDTFlash Flood WarningLOTLee6 hr
Jul 18, 4:22 AM CDTFlash Flood WarningLOTLaSalle6 hr
Jul 18, 7:20 AM CDTFlash Flood WarningLOTLivingston6 hr
Jul 18, 7:17 PM CDTFlash Flood WarningLOTBoone, Lake, McHenry6 hr
Jul 18, 7:17 PM CDTFlash Flood WarningLOTBoone, Lake, McHenry, Winnebago6 hr
Jul 18, 7:21 PM CDTFlash Flood WarningDVNJo Daviess6 hr
Jul 18, 8:00 PM CDTFlash Flood WarningDVNStephenson6 hr
Jul 18, 8:30 PM CDTFlash Flood WarningDVNCarroll6 hr
Jul 18, 9:03 PM CDTFlash Flood WarningLOTDeKalb, Lee, Ogle6 hr
Jul 18, 9:50 PM CDTFlash Flood WarningLOTCook, DuPage, Grundy, Kendall, Will6 hr
Jul 18, 9:50 PM CDTFlash Flood WarningLOTCook, DuPage, Grundy, Kane, Kendall, Will6 hr
Aug 5, 6:09 PM CDTFlash Flood WarningLOTCook, Will6 hr
Aug 7, 12:40 AM CDTFlash Flood WarningDVNJo Daviess, Stephenson9 hr
Aug 7, 1:00 AM CDTFlash Flood WarningLOTBoone, McHenry, Winnebago6 hr
Aug 7, 2:32 AM CDTFlash Flood WarningLOTCook, Lake6 hr
Aug 7, 2:52 AM CDTFlash Flood WarningLOTDeKalb, Kane6 hr
Aug 7, 2:52 AM CDTFlash Flood WarningLOTDeKalb, Kane6 hr
Aug 8, 5:42 PM CDTFlash Flood WarningLOTDeKalb, Kane6 hr
Aug 19, 11:45 AM CDTFlash Flood WarningLOTLaSalle6 hr
Aug 20, 3:30 AM CDTFlash Flood WarningLOTCook, DeKalb, DuPage, Kane, Kendall, LaSalle and 1 more7 hr
Aug 22, 9:50 PM CDTFlash Flood WarningLOTGrundy, Kendall, LaSalle4 hr
Aug 22, 10:42 PM CDTFlash Flood WarningLOTCook, Will4 hr
Aug 23, 2:31 PM CDTFlash Flood WarningLOTLee, Ogle3 hr
Aug 23, 5:04 PM CDTFlash Flood WarningLOTCook, DeKalb, DuPage, Kane4 hr
Aug 23, 6:26 PM CDTFlash Flood WarningLOTGrundy, Kendall, LaSalle, Will4 hr
Aug 23, 6:44 PM CDTFlash Flood WarningLOTCook4 hr
Aug 23, 7:18 PM CDTFlash Flood WarningLOTKankakee4 hr
Aug 23, 9:20 PM CDTFlash Flood WarningLOTCook, DeKalb, DuPage, Grundy, Kane, Kankakee and 6 more7 hr
Aug 24, 12:53 AM CDTFlash Flood WarningDVNHenderson6 hr
Aug 24, 1:58 AM CDTFlash Flood WarningILXKnox6 hr
Aug 24, 2:59 AM CDTFlash Flood WarningILXMarshall, Stark6 hr
Sep 25, 6:18 PM CDTFlash Flood WarningILXClay, Effingham, Jasper3 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

14 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 19, 20078flash flood warnings
  2. August 23, 20076flash flood warnings
  3. June 22, 20075flash flood warnings
  4. August 7, 20075flash flood warnings
  5. August 24, 20075flash flood warnings
  6. July 9, 20074flash flood warnings
  7. July 17, 20074flash flood warnings
  8. July 18, 20074flash flood warnings
  9. May 10, 20073flash flood warnings
  10. June 26, 20073flash flood warnings
  11. April 3, 20072flash flood warnings
  12. June 8, 20072flash flood warnings

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.