Alert archive / Illinois / Areal Flood Advisories
Areal Flood Advisories in Illinois, 2022
144 areal flood advisories in 2022. 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 advisories reaches back to 2005.
Areal Flood Advisories by county
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Areal Flood Advisories
- 144
- Busiest month
- July51 areal flood advisories
- Busiest day
- July 8, 20228 areal flood advisories
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 16, 9:32 PM CST | Areal Flood Advisory | LOT | Cook, DeKalb, DuPage, Grundy, Kane, Kendall and 6 more | 12 hr |
| Feb 17, 2:13 AM CST | Areal Flood Advisory | LSX | Monroe, Saint Clair | 6 hr |
| Feb 17, 2:42 AM CST | Areal Flood Advisory | LOT | Ford, Grundy, Iroquois, Kankakee, LaSalle, Livingston and 1 more | 9 hr |
| Feb 17, 5:52 AM CST | Areal Flood Advisory | LSX | Saint Clair | 2 hr |
| Feb 17, 6:52 AM CST | Areal Flood Advisory | ILX | Clark, Clay, Coles, Crawford, Cumberland, Edgar and 5 more | 7 hr |
| Feb 17, 8:46 AM CST | Areal Flood Advisory | LSX | Clinton, Marion, Monroe, Saint Clair, Washington | 8 hr |
| Feb 17, 9:21 AM CST | Areal Flood Advisory | LOT | Cook, DuPage, Grundy, Kane, Kendall, Lake and 1 more | 3 hr |
| Feb 22, 10:15 AM CST | Areal Flood Advisory | ILX | Knox, Marshall, Peoria, Stark | 3 hr |
| Feb 22, 10:46 AM CST | Areal Flood Advisory | LOT | LaSalle | 3 hr |
| Feb 22, 11:09 AM CST | Areal Flood Advisory | LOT | Cook, DuPage, Grundy, Kendall, Will | 3 hr |
| Feb 23, 2:31 AM CST | Areal Flood Advisory | LOT | LaSalle | 20 min |
| Mar 6, 9:47 PM CST | Areal Flood Advisory | LSX | Madison, Monroe, Saint Clair | 4 hr |
| Mar 7, 12:23 AM CST | Areal Flood Advisory | PAH | Jackson | 3 hr |
| Mar 7, 1:01 AM CST | Areal Flood Advisory | PAH | Franklin, Jackson, Williamson | 3 hr |
| Mar 7, 1:43 AM CST | Areal Flood Advisory | PAH | Alexander, Gallatin, Jackson, Johnson, Pope, Pulaski and 3 more | 34 min |
| Mar 7, 1:50 AM CST | Areal Flood Advisory | PAH | Edwards, Gallatin, Hamilton, Saline, Wabash, Wayne and 1 more | 6 hr |
| Mar 22, 4:51 PM CDT | Areal Flood Advisory | PAH | Massac, Pope | 114 min |
| Mar 30, 4:49 PM CDT | Areal Flood Advisory | PAH | Alexander, Massac, Pulaski, Union | 116 min |
| Mar 30, 5:20 PM CDT | Areal Flood Advisory | PAH | Franklin, Johnson, Pope, Saline, Union, Williamson | 115 min |
| Mar 30, 5:36 PM CDT | Areal Flood Advisory | PAH | Hamilton, Pope, Saline | 114 min |
| Mar 30, 6:12 PM CDT | Areal Flood Advisory | PAH | Edwards, Gallatin, Hardin, Wabash, Wayne, White | 94 min |
| Apr 24, 9:24 PM CDT | Areal Flood Advisory | PAH | Wayne | 4 hr |
| Apr 30, 6:35 PM CDT | Areal Flood Advisory | LOT | Boone, McHenry | 3 hr |
| May 3, 4:16 AM CDT | Areal Flood Advisory | LSX | Marion | 3 hr |
| May 13, 6:39 PM CDT | Areal Flood Advisory | LSX | Adams, Pike | 3 hr |
| May 13, 7:13 PM CDT | Areal Flood Advisory | LOT | Lee, Ogle, Winnebago | 2 hr |
| May 14, 3:52 AM CDT | Areal Flood Advisory | ILX | Jasper | 2 hr |
| May 14, 11:05 PM CDT | Areal Flood Advisory | PAH | Jackson, Perry | 3 hr |
| May 19, 5:44 PM CDT | Areal Flood Advisory | LSX | Monroe, Saint Clair | 3 hr |
| May 19, 6:26 PM CDT | Areal Flood Advisory | LSX | Bond, Clinton | 3 hr |
| May 19, 7:09 PM CDT | Areal Flood Advisory | LSX | Fayette, Marion | 2 hr |
| May 19, 10:25 PM CDT | Areal Flood Advisory | ILX | Crawford, Effingham, Jasper | 3 hr |
| May 21, 2:16 PM CDT | Areal Flood Advisory | LSX | Madison, Monroe, Saint Clair | 4 hr |
| May 21, 8:00 PM CDT | Areal Flood Advisory | PAH | Alexander, Pulaski | 4 hr |
| May 25, 8:12 PM CDT | Areal Flood Advisory | LOT | Cook, Kane | 4 hr |
| Jun 1, 7:59 PM CDT | Areal Flood Advisory | PAH | Johnson, Union, Williamson | 3 hr |
| Jun 1, 9:01 PM CDT | Areal Flood Advisory | PAH | Gallatin, Hardin, White | 119 min |
| Jun 6, 7:49 PM CDT | Areal Flood Advisory | LOT | Grundy, Kankakee, Livingston, Will | 4 hr |
| Jun 6, 9:06 PM CDT | Areal Flood Advisory | ILX | Knox, Marshall, Peoria, Stark | 3 hr |
| Jun 10, 5:06 PM CDT | Areal Flood Advisory | ILX | Scott | 114 min |
| Jun 13, 6:40 PM CDT | Areal Flood Advisory | LOT | Cook, DuPage, Kane, Lake, McHenry | 4 hr |
| Jun 17, 8:28 AM CDT | Areal Flood Advisory | PAH | Massac, Pope | 3 hr |
| Jun 25, 8:54 AM CDT | Areal Flood Advisory | ILX | Fulton, Mason, Peoria, Tazewell, Woodford | 3 hr |
| Jun 26, 7:18 AM CDT | Areal Flood Advisory | PAH | Franklin, Gallatin, Hamilton, Saline, White, Williamson | 3 hr |
| Jul 2, 3:25 AM CDT | Areal Flood Advisory | LSX | Clinton, Fayette, Marion | 3 hr |
| Jul 2, 10:31 AM CDT | Areal Flood Advisory | LSX | Monroe, Randolph, Saint Clair | 3 hr |
| Jul 2, 1:24 PM CDT | Areal Flood Advisory | PAH | Jackson, Johnson, Pope, Saline, Union, Williamson | 3 hr |
| Jul 3, 1:12 AM CDT | Areal Flood Advisory | PAH | Union | 62 min |
| Jul 4, 2:34 PM CDT | Areal Flood Advisory | LOT | LaSalle | 3 hr |
| Jul 4, 3:51 PM CDT | Areal Flood Advisory | LOT | Ford, Livingston | 3 hr |
| Jul 4, 5:30 PM CDT | Areal Flood Advisory | LOT | Ford, Iroquois, Livingston | 3 hr |
| Jul 4, 11:31 PM CDT | Areal Flood Advisory | LOT | Boone, Cook, DeKalb, Kane, Lake, McHenry and 1 more | 6 hr |
| Jul 5, 6:34 PM CDT | Areal Flood Advisory | LOT | McHenry | 36 min |
| Jul 5, 7:08 PM CDT | Areal Flood Advisory | LOT | Boone, McHenry | 5 hr |
| Jul 5, 8:40 PM CDT | Areal Flood Advisory | LOT | DeKalb, Kane | 4 hr |
| Jul 5, 8:50 PM CDT | Areal Flood Advisory | LOT | Winnebago | 4 hr |
| Jul 7, 9:49 AM CDT | Areal Flood Advisory | ILX | Morgan, Sangamon, Scott | 3 hr |
| Jul 7, 1:26 PM CDT | Areal Flood Advisory | ILX | Coles, Douglas, Moultrie | 3 hr |
| Jul 7, 2:17 PM CDT | Areal Flood Advisory | PAH | White | 58 min |
| Jul 7, 2:28 PM CDT | Areal Flood Advisory | ILX | Clark, Coles, Douglas, Edgar | 3 hr |
| Jul 7, 6:19 PM CDT | Areal Flood Advisory | LOT | LaSalle | 3 hr |
| Jul 7, 8:26 PM CDT | Areal Flood Advisory | LOT | Livingston | 3 hr |
| Jul 7, 10:23 PM CDT | Areal Flood Advisory | LOT | DeKalb, Kane | 3 hr |
| Jul 8, 2:16 AM CDT | Areal Flood Advisory | LSX | Adams, Brown | 3 hr |
| Jul 8, 12:03 PM CDT | Areal Flood Advisory | LOT | Grundy, Kendall, LaSalle, Will | 3 hr |
| Jul 8, 4:15 PM CDT | Areal Flood Advisory | LOT | LaSalle, Livingston | 3 hr |
| Jul 8, 5:04 PM CDT | Areal Flood Advisory | ILX | Peoria, Tazewell, Woodford | 3 hr |
| Jul 8, 5:37 PM CDT | Areal Flood Advisory | ILX | Fulton, Mason, Tazewell | 3 hr |
| Jul 8, 6:50 PM CDT | Areal Flood Advisory | ILX | DeWitt, Macon, Piatt | 3 hr |
| Jul 8, 7:27 PM CDT | Areal Flood Advisory | LSX | Madison, Saint Clair | 109 min |
| Jul 8, 10:00 PM CDT | Areal Flood Advisory | ILX | Christian, Shelby | 3 hr |
| Jul 15, 11:35 AM CDT | Areal Flood Advisory | LOT | DeKalb, LaSalle, Lee, Ogle | 4 hr |
| Jul 15, 3:19 PM CDT | Areal Flood Advisory | LOT | DeKalb, Kane, Kendall, LaSalle | 116 min |
| Jul 17, 1:35 AM CDT | Areal Flood Advisory | LOT | Iroquois | 3 hr |
| Jul 17, 4:09 AM CDT | Areal Flood Advisory | LSX | Clinton, Marion | 31 min |
| Jul 17, 4:10 AM CDT | Areal Flood Advisory | LOT | Cook | 3 hr |
| Jul 17, 7:37 AM CDT | Areal Flood Advisory | LSX | Fayette | 3 hr |
| Jul 17, 3:22 PM CDT | Areal Flood Advisory | LSX | Fayette, Marion | 3 hr |
| Jul 17, 4:43 PM CDT | Areal Flood Advisory | ILX | Clay, Richland | 107 min |
| Jul 17, 9:36 PM CDT | Areal Flood Advisory | PAH | Franklin, Hamilton, Saline, Williamson | 3 hr |
| Jul 20, 8:23 PM CDT | Areal Flood Advisory | PAH | Alexander, Pulaski, Union | 97 min |
| Jul 23, 1:58 AM CDT | Areal Flood Advisory | LOT | Lake, McHenry | 5 hr |
| Jul 23, 5:15 AM CDT | Areal Flood Advisory | LOT | Cook, DuPage, Kane | 3 hr |
| Jul 23, 8:23 AM CDT | Areal Flood Advisory | LOT | Iroquois | 3 hr |
| Jul 23, 10:15 AM CDT | Areal Flood Advisory | LOT | Cook, DuPage, Kane, Kendall, Will | 3 hr |
| Jul 23, 11:46 AM CDT | Areal Flood Advisory | LOT | Iroquois, Kankakee | 3 hr |
| Jul 23, 2:27 PM CDT | Areal Flood Advisory | LOT | Ford, Livingston | 4 hr |
| Jul 24, 8:42 AM CDT | Areal Flood Advisory | LOT | Cook, Will | 2 hr |
| Jul 26, 4:15 AM CDT | Areal Flood Advisory | ILX | Clay, Crawford, Effingham, Jasper, Lawrence, Richland | 2 hr |
| Jul 27, 6:31 AM CDT | Areal Flood Advisory | PAH | Edwards, Wabash, Wayne | 3 hr |
| Jul 28, 2:03 PM CDT | Areal Flood Advisory | LSX | Madison, Monroe, Saint Clair | 3 hr |
| Jul 28, 3:56 PM CDT | Areal Flood Advisory | PAH | Perry | 3 hr |
| Jul 28, 4:18 PM CDT | Areal Flood Advisory | LSX | Clinton, Madison, Marion, Saint Clair, Washington | 12 min |
| Jul 28, 5:01 PM CDT | Areal Flood Advisory | PAH | Hamilton, Jefferson, Wayne, White | 3 hr |
| Jul 28, 5:12 PM CDT | Areal Flood Advisory | PAH | Edwards, Wabash, White | 3 hr |
| Aug 1, 6:16 PM CDT | Areal Flood Advisory | PAH | Edwards, Wabash | 4 hr |
| Aug 2, 9:35 AM CDT | Areal Flood Advisory | PAH | Edwards, Wabash, Wayne | 6 hr |
| Aug 2, 10:03 AM CDT | Areal Flood Advisory | PAH | White | 6 hr |
| Aug 3, 5:15 PM CDT | Areal Flood Advisory | LSX | Macoupin, Montgomery | 3 hr |
| Aug 3, 5:54 PM CDT | Areal Flood Advisory | LSX | Bond, Fayette, Montgomery | 3 hr |
| Aug 4, 2:09 AM CDT | Areal Flood Advisory | PAH | Jackson | 3 hr |
| Aug 4, 3:18 AM CDT | Areal Flood Advisory | PAH | Franklin, Jackson, Jefferson, Williamson | 3 hr |
| Aug 4, 10:28 AM CDT | Areal Flood Advisory | PAH | Franklin, Saline, Williamson | 3 hr |
| Aug 4, 11:48 AM CDT | Areal Flood Advisory | PAH | Hamilton | 3 hr |
| Aug 4, 12:50 PM CDT | Areal Flood Advisory | PAH | Gallatin, Saline, White | 3 hr |
| Aug 4, 1:45 PM CDT | Areal Flood Advisory | PAH | Edwards, Wabash | 3 hr |
| Aug 4, 6:27 PM CDT | Areal Flood Advisory | LSX | Fayette | 3 hr |
| Aug 5, 4:55 AM CDT | Areal Flood Advisory | PAH | Perry | 47 min |
| Aug 5, 2:39 PM CDT | Areal Flood Advisory | PAH | Williamson | 3 hr |
| Aug 7, 3:51 AM CDT | Areal Flood Advisory | LOT | Ogle, Winnebago | 3 hr |
| Aug 7, 6:33 AM CDT | Areal Flood Advisory | LOT | Boone, Lee, Ogle, Winnebago | 4 hr |
| Aug 7, 9:25 AM CDT | Areal Flood Advisory | LOT | DeKalb, LaSalle | 95 min |
| Aug 7, 10:59 AM CDT | Areal Flood Advisory | LOT | DeKalb, Grundy, Kendall, LaSalle, Lee, Ogle | 3 hr |
| Aug 7, 11:23 AM CDT | Areal Flood Advisory | LOT | Cook, Will | 2 hr |
| Aug 8, 5:14 AM CDT | Areal Flood Advisory | LOT | DeKalb, Ogle | 4 hr |
| Aug 8, 8:33 AM CDT | Areal Flood Advisory | LOT | Lee | 4 hr |
| Aug 8, 9:46 AM CDT | Areal Flood Advisory | LOT | DeKalb, LaSalle | 3 hr |
| Aug 9, 8:16 AM CDT | Areal Flood Advisory | ILX | Christian, Clark, Coles, Cumberland, Edgar, Effingham and 2 more | 4 hr |
| Aug 19, 9:05 PM CDT | Areal Flood Advisory | LOT | Ogle | 3 hr |
| Aug 19, 11:15 PM CDT | Areal Flood Advisory | LOT | Ogle, Winnebago | 3 hr |
| Aug 20, 12:29 AM CDT | Areal Flood Advisory | LOT | Ogle | 5 hr |
| Aug 20, 8:33 PM CDT | Areal Flood Advisory | ILX | Vermilion | 2 hr |
| Aug 28, 4:13 PM CDT | Areal Flood Advisory | ILX | Sangamon | 2 hr |
| Aug 28, 4:50 PM CDT | Areal Flood Advisory | LOT | DeKalb, Lee | 3 hr |
| Aug 28, 5:30 PM CDT | Areal Flood Advisory | LOT | Cook, Kane, Lake, McHenry | 3 hr |
| Aug 29, 8:41 AM CDT | Areal Flood Advisory | PAH | Jefferson | 3 hr |
| Aug 29, 6:43 PM CDT | Areal Flood Advisory | LSX | Adams | 3 hr |
| Aug 30, 12:43 AM CDT | Areal Flood Advisory | PAH | Edwards, Wabash | 3 hr |
| Sep 3, 11:43 PM CDT | Areal Flood Advisory | LSX | Washington | 4 hr |
| Sep 4, 3:28 AM CDT | Areal Flood Advisory | LSX | Bond, Clinton | 56 min |
| Sep 4, 5:52 AM CDT | Areal Flood Advisory | LSX | Clinton, Saint Clair | 3 hr |
| Sep 4, 8:17 AM CDT | Areal Flood Advisory | LSX | Montgomery | 51 min |
| Sep 4, 5:38 PM CDT | Areal Flood Advisory | PAH | Pope, Saline | 3 hr |
| Sep 4, 7:57 PM CDT | Areal Flood Advisory | PAH | Massac | 2 hr |
| Sep 5, 3:30 AM CDT | Areal Flood Advisory | LSX | Marion | 3 hr |
| Sep 5, 2:19 PM CDT | Areal Flood Advisory | PAH | Edwards, Wabash | 118 min |
| Sep 11, 5:15 AM CDT | Areal Flood Advisory | LOT | Lee, Ogle, Winnebago | 108 min |
| Sep 11, 7:56 AM CDT | Areal Flood Advisory | LOT | Cook, DuPage, Kane, Kendall, Will | 113 min |
| Sep 11, 10:46 AM CDT | Areal Flood Advisory | LOT | Cook | 3 hr |
| Sep 11, 1:34 PM CDT | Areal Flood Advisory | LOT | Cook, DuPage, Kane, Lake, McHenry | 3 hr |
| Sep 11, 2:19 PM CDT | Areal Flood Advisory | LOT | Cook, Lake | 3 hr |
| Sep 19, 12:45 AM CDT | Areal Flood Advisory | ILX | McLean | 2 hr |
| Sep 19, 1:41 AM CDT | Areal Flood Advisory | ILX | Champaign | 2 hr |
| Sep 19, 1:47 AM CDT | Areal Flood Advisory | ILX | Morgan | 118 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cook County16
- Kane County13
- LaSalle County13
- DeKalb County11
- Ogle County11
- Saint Clair County11
- Will County10
- Williamson County10
- Saline County10
- McHenry County9
- Edwards County9
- Wabash County9
- White County9
- DuPage County8
- Kendall County8
- Lake County8
- Lee County8
- Marion County8
- Grundy County7
- Monroe County7
- Livingston County7
- Clinton County7
- Jackson County7
- Pope County7
- Union County7
- Winnebago County7
- Franklin County6
- Gallatin County6
- Hamilton County6
- Wayne County6
- Fayette County6
- Iroquois County5
- Madison County5
- Ford County4
- Coles County4
- Effingham County4
- Jasper County4
- Peoria County4
- Alexander County4
- Johnson County4
42 more counties
- Pulaski County4
- Massac County4
- Boone County4
- Kankakee County3
- Clark County3
- Clay County3
- Crawford County3
- Edgar County3
- Moultrie County3
- Richland County3
- Shelby County3
- Washington County3
- Adams County3
- Perry County3
- Bond County3
- Tazewell County3
- Jefferson County3
- Montgomery County3
- Cumberland County2
- Knox County2
- Marshall County2
- Stark County2
- Hardin County2
- Scott County2
- Fulton County2
- Mason County2
- Woodford County2
- Morgan County2
- Sangamon County2
- Douglas County2
- Christian County2
- Pike County1
- Randolph County1
- Brown County1
- DeWitt County1
- Macon County1
- Piatt County1
- Lawrence County1
- Macoupin County1
- Vermilion County1
- McLean County1
- Champaign County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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.