Alert archive / Illinois / Areal Flood Warnings

Areal Flood Warnings in Illinois, 2017

69 areal flood warnings in 2017. 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 areal flood warnings reaches back to 2005.

Areal Flood Warnings by county

Each county as a circle sized by its count in 2017. Tap one for its archive.

Areal Flood Warnings
69
Busiest month
April22 areal flood warnings
Busiest day
April 30, 201720 areal 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 17, 1:44 AM CSTAreal Flood WarningLOTCook, DuPage, Will6 hr
Jan 17, 1:17 PM CSTAreal Flood WarningDVNHenry24 hr
Jan 18, 1:20 PM CSTAreal Flood WarningDVNHenry27 hr
Jan 19, 9:42 AM CSTAreal Flood WarningLOTLee, Ogle24 hr
Jan 20, 9:46 AM CSTAreal Flood WarningLOTLee, Ogle30 hr
Feb 28, 9:09 PM CSTAreal Flood WarningLOTCook, Grundy, Kendall, Will6 hr
Apr 29, 8:43 AM CDTAreal Flood WarningPAHFranklin, Hamilton, Jackson, Perry, Saline, Williamson15 hr
Apr 29, 8:57 AM CDTAreal Flood WarningPAHGallatin, White6 hr
Apr 29, 8:50 PM CDTAreal Flood WarningLOTGrundy, Kendall, LaSalle, Livingston6 hr
Apr 29, 10:59 PM CDTAreal Flood WarningLSXCalhoun, Pike3 hr
Apr 29, 11:08 PM CDTAreal Flood WarningILXMorgan, Scott16 hr
Apr 29, 11:37 PM CDTAreal Flood WarningILXChristian, Sangamon9 hr
Apr 29, 11:49 PM CDTAreal Flood WarningILXCass, Fulton, Knox, Marshall, Mason, Menard and 4 more9 hr
Apr 30, 12:48 AM CDTAreal Flood WarningILXChristian, Clark, Clay, Coles, Crawford, Cumberland and 5 more9 hr
Apr 30, 1:10 AM CDTAreal Flood WarningLSXBond, Fayette, Greene, Jersey, Macoupin, Montgomery9 hr
Apr 30, 1:42 AM CDTAreal Flood WarningLSXRandolph12 hr
Apr 30, 1:57 AM CDTAreal Flood WarningLSXCalhoun, Pike21 hr
Apr 30, 6:07 AM CDTAreal Flood WarningILXChampaign, Clark, Clay, Coles, Crawford, Cumberland and 9 more6 hr
Apr 30, 8:31 AM CDTAreal Flood WarningILXChristian, Sangamon6 hr
Apr 30, 8:42 AM CDTAreal Flood WarningILXMarshall, Peoria, Tazewell, Woodford6 hr
Apr 30, 9:04 AM CDTAreal Flood WarningLSXCalhoun, Clinton, Madison, Marion, Monroe, Randolph and 2 more12 hr
Apr 30, 9:59 AM CDTAreal Flood WarningLSXBond, Fayette, Greene, Jersey, Macoupin, Montgomery24 hr
Apr 30, 12:02 PM CDTAreal Flood WarningILXChampaign, Clark, Clay, Coles, Crawford, Cumberland and 9 more4 days
Apr 30, 1:45 PM CDTAreal Flood WarningLSXRandolph15 hr
Apr 30, 2:29 PM CDTAreal Flood WarningILXChristian6 hr
Apr 30, 5:31 PM CDTAreal Flood WarningPAHJackson12 hr
Apr 30, 5:40 PM CDTAreal Flood WarningPAHEdwards, Franklin, Hamilton, Jackson, Jefferson, Perry and 5 more12 hr
Apr 30, 5:47 PM CDTAreal Flood WarningPAHJohnson, Massac, Pope, Union12 hr
Apr 30, 8:41 PM CDTAreal Flood WarningILXChristian36 hr
Apr 30, 9:01 PM CDTAreal Flood WarningLSXCalhoun, Clinton, Madison, Marion, Monroe, Randolph and 2 more12 hr
Apr 30, 11:00 PM CDTAreal Flood WarningLSXCalhoun, Greene, Pike12 hr
May 1, 4:44 AM CDTAreal Flood WarningLSXRandolph12 hr
May 1, 5:29 AM CDTAreal Flood WarningPAHJackson12 hr
May 1, 5:45 AM CDTAreal Flood WarningPAHEdwards, Franklin, Hamilton, Jackson, Jefferson, Perry and 5 more12 hr
May 1, 8:59 AM CDTAreal Flood WarningLSXCalhoun, Clinton, Madison, Marion, Monroe, Randolph and 2 more4 days
May 1, 9:58 AM CDTAreal Flood WarningLSXBond, Fayette, Greene, Jersey, Macoupin, Montgomery24 hr
May 1, 10:58 AM CDTAreal Flood WarningLSXCalhoun, Greene, Pike24 hr
May 1, 4:42 PM CDTAreal Flood WarningLSXRandolph24 hr
May 1, 5:45 PM CDTAreal Flood WarningPAHFranklin, Hamilton, Jackson, Perry, Saline, Wayne and 1 more4 days
May 2, 10:03 AM CDTAreal Flood WarningLSXBond, Fayette, Greene, Jersey, Macoupin, Montgomery72 hr
May 2, 10:55 AM CDTAreal Flood WarningLSXCalhoun3 days
May 2, 4:43 PM CDTAreal Flood WarningLSXRandolph3 days
May 4, 3:39 PM CDTAreal Flood WarningILXClark, Clay, Crawford, Cumberland, Effingham, Jasper and 2 more24 hr
May 4, 3:45 PM CDTAreal Flood WarningILXChampaign, Christian, Coles, Douglas, Edgar, Macon and 4 more24 hr
May 5, 3:50 PM CDTAreal Flood WarningILXClark, Coles, Crawford, Cumberland, Douglas, Edgar and 3 more23 hr
May 7, 2:44 PM CDTAreal Flood WarningILXCrawford24 hr
May 11, 2:18 AM CDTAreal Flood WarningILXClay, Crawford, Effingham, Jasper, Lawrence, Richland12 hr
May 11, 2:16 PM CDTAreal Flood WarningILXRichland6 hr
Jun 13, 6:47 PM CDTAreal Flood WarningLOTIroquois, Kankakee3 hr
Jun 14, 12:15 AM CDTAreal Flood WarningLOTIroquois9 hr
Jun 14, 5:56 PM CDTAreal Flood WarningLOTBoone, DeKalb, Kane, McHenry6 hr
Jun 14, 6:16 PM CDTAreal Flood WarningLOTIroquois6 hr
Jun 15, 12:17 AM CDTAreal Flood WarningLOTIroquois9 hr
Jun 17, 11:37 PM CDTAreal Flood WarningILXPeoria, Tazewell, Woodford12 hr
Jun 17, 11:55 PM CDTAreal Flood WarningILXMcLean12 hr
Jun 18, 6:25 AM CDTAreal Flood WarningLOTFord, Iroquois, Kankakee, Livingston6 hr
Jun 29, 2:28 AM CDTAreal Flood WarningLOTBoone, Winnebago15 hr
Jul 12, 2:06 PM CDTAreal Flood WarningLOTCook, Kane, Lake, McHenry3 hr
Jul 21, 8:07 PM CDTAreal Flood WarningLOTDeKalb, Kane, Kendall, LaSalle3 hr
Jul 21, 8:12 PM CDTAreal Flood WarningLOTKankakee3 hr
Jul 22, 1:29 AM CDTAreal Flood WarningLOTOgle6 hr
Jul 22, 6:05 AM CDTAreal Flood WarningDVNCarroll, Jo Daviess, Stephenson18 hr
Jul 22, 6:29 AM CDTAreal Flood WarningLOTDeKalb, Ogle27 hr
Jul 22, 12:20 PM CDTAreal Flood WarningDVNBureau, Henry, Putnam, Rock Island, Whiteside12 hr
Jul 23, 3:48 PM CDTAreal Flood WarningDVNStephenson48 hr
Jul 25, 2:04 PM CDTAreal Flood WarningDVNStephenson24 hr
Oct 10, 8:48 AM CDTAreal Flood WarningPAHEdwards, Wabash, Wayne3 hr
Oct 14, 6:53 PM CDTAreal Flood WarningDVNHenry12 hr
Oct 15, 5:45 AM CDTAreal Flood WarningLOTCook, DeKalb, DuPage, Kane, Kendall, LaSalle and 2 more6 hr

By county

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

49 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 30, 201720areal flood warnings
  2. May 1, 201711areal flood warnings
  3. July 22, 20176areal flood warnings
  4. May 2, 20173areal flood warnings
  5. June 14, 20173areal flood warnings
  6. June 18, 20173areal flood warnings
  7. January 17, 20172areal flood warnings
  8. April 29, 20172areal flood warnings
  9. May 4, 20172areal flood warnings
  10. May 11, 20172areal flood warnings
  11. January 18, 20171areal flood warnings
  12. January 19, 20171areal flood warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20162018

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.