Alert archive / Missouri / Flash Flood Warnings
Flash Flood Warnings in Missouri, 2022
98 flash flood warnings 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Flash Flood Warnings
- 98
- Busiest month
- August38 flash flood warnings
- Busiest day
- August 4, 202211 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 9, 6:49 AM CST | Flash Flood Warning | PAH | Mississippi, New Madrid | 4 hr |
| Mar 6, 5:22 PM CST | Flash Flood Warning | PAH | Butler, Stoddard | 3 hr |
| Mar 6, 6:07 PM CST | Flash Flood Warning | PAH | Scott | 2 hr |
| Mar 30, 9:07 AM CDT | Flash Flood Warning | SGF | Christian, Douglas, Greene, Stone, Webster, Wright | 4 hr |
| Mar 30, 10:00 AM CDT | Flash Flood Warning | SGF | Douglas, Howell, Ozark, Shannon, Texas | 6 hr |
| Apr 11, 12:26 AM CDT | Flash Flood Warning | SGF | Jasper | 6 hr |
| Apr 13, 7:58 AM CDT | Flash Flood Warning | SGF | Barry, McDonald | 5 hr |
| Apr 13, 9:38 AM CDT | Flash Flood Warning | SGF | Barry, Christian, Stone | 4 hr |
| Apr 13, 10:42 AM CDT | Flash Flood Warning | SGF | Christian, Douglas, Ozark, Stone, Taney, Webster and 1 more | 3 hr |
| Apr 13, 12:49 PM CDT | Flash Flood Warning | SGF | Douglas, Howell, Oregon, Ozark, Shannon, Texas and 1 more | 6 hr |
| Apr 13, 1:36 PM CDT | Flash Flood Warning | SGF | Dent, Laclede, Phelps, Pulaski, Texas, Wright | 5 hr |
| Apr 21, 4:19 AM CDT | Flash Flood Warning | SGF | Barry, McDonald, Newton | 6 hr |
| Apr 21, 8:02 AM CDT | Flash Flood Warning | SGF | Jasper, Newton | 7 hr |
| Apr 21, 6:17 PM CDT | Flash Flood Warning | SGF | Cedar, Dallas, Polk, Vernon | 6 hr |
| Apr 30, 2:30 AM CDT | Flash Flood Warning | SGF | Jasper, Newton | 6 hr |
| May 4, 9:39 PM CDT | Flash Flood Warning | SGF | Barton, Jasper, Newton | 6 hr |
| May 4, 10:43 PM CDT | Flash Flood Warning | SGF | Dade, Lawrence | 6 hr |
| May 5, 12:17 AM CDT | Flash Flood Warning | SGF | Greene, Polk | 6 hr |
| May 5, 12:29 AM CDT | Flash Flood Warning | SGF | Greene | 6 hr |
| May 6, 12:14 AM CDT | Flash Flood Warning | SGF | Jasper | 6 hr |
| May 6, 12:27 AM CDT | Flash Flood Warning | SGF | Christian, Greene, Stone, Webster | 6 hr |
| May 6, 1:13 AM CDT | Flash Flood Warning | SGF | Barton | 6 hr |
| May 13, 1:35 PM CDT | Flash Flood Warning | PAH | Bollinger, Perry | 3 hr |
| May 13, 6:28 PM CDT | Flash Flood Warning | SGF | Texas | 4 hr |
| May 13, 6:34 PM CDT | Flash Flood Warning | LSX | Lincoln, Pike | 3 hr |
| May 13, 7:10 PM CDT | Flash Flood Warning | LSX | Montgomery | 5 hr |
| May 13, 7:58 PM CDT | Flash Flood Warning | SGF | Howell, Shannon, Texas | 4 hr |
| May 13, 7:59 PM CDT | Flash Flood Warning | LSX | Pike, Ralls | 118 min |
| May 13, 8:12 PM CDT | Flash Flood Warning | LSX | Lincoln, Warren | 4 hr |
| May 13, 9:25 PM CDT | Flash Flood Warning | SGF | Howell, Oregon | 4 hr |
| May 18, 11:10 PM CDT | Flash Flood Warning | SGF | Stone | 6 hr |
| May 31, 11:31 PM CDT | Flash Flood Warning | EAX | Cooper, Howard, Johnson, Lafayette, Pettis, Saline | 8 hr |
| Jun 1, 12:58 AM CDT | Flash Flood Warning | LSX | Monroe, Ralls | 6 hr |
| Jun 1, 1:58 AM CDT | Flash Flood Warning | EAX | Cooper, Henry, Johnson, Pettis | 6 hr |
| Jun 7, 2:32 PM CDT | Flash Flood Warning | SGF | Texas | 3 hr |
| Jun 17, 2:14 AM CDT | Flash Flood Warning | DVN | Scotland | 3 hr |
| Jul 3, 12:51 AM CDT | Flash Flood Warning | LSX | Iron, Reynolds | 6 hr |
| Jul 3, 2:12 AM CDT | Flash Flood Warning | PAH | Bollinger, Cape Girardeau, Perry | 5 hr |
| Jul 3, 4:30 PM CDT | Flash Flood Warning | SGF | Barton, Vernon | 4 hr |
| Jul 7, 4:03 AM CDT | Flash Flood Warning | EAX | Andrew, Buchanan, Caldwell, Clinton, DeKalb, Holt | 5 hr |
| Jul 7, 5:58 AM CDT | Flash Flood Warning | EAX | Caldwell, Carroll, Clinton, Livingston, Ray | 4 hr |
| Jul 7, 6:01 AM CDT | Flash Flood Warning | EAX | Holt | 3 hr |
| Jul 7, 7:38 AM CDT | Flash Flood Warning | EAX | Chariton, Linn, Livingston, Macon, Randolph | 112 min |
| Jul 25, 6:41 AM CDT | Flash Flood Warning | LSX | Reynolds | 4 hr |
| Jul 26, 1:03 AM CDT | Flash Flood Warning | LSX | Audrain, Boone, Callaway, Montgomery | 6 hr |
| Jul 26, 1:16 AM CDT | Flash Flood Warning | LSX | Lincoln, Saint Charles, Warren | 6 hr |
| Jul 26, 2:04 AM CDT | Flash Flood Warning | LSX | Saint Charles, Saint Louis, City of Saint Louis | 6 hr |
| Jul 26, 3:36 AM CDT | Flash Flood Warning | LSX | Saint Louis, City of Saint Louis | 8 hr |
| Jul 26, 7:21 AM CDT | Flash Flood Warning | LSX | Lincoln, Saint Charles, Warren | 5 hr |
| Jul 27, 8:09 PM CDT | Flash Flood Warning | PAH | Carter, Ripley | 3 hr |
| Jul 28, 2:52 PM CDT | Flash Flood Warning | LSX | Saint Louis, City of Saint Louis | 3 hr |
| Jul 28, 3:21 PM CDT | Flash Flood Warning | LSX | Jefferson, Saint Louis | 4 hr |
| Jul 30, 12:39 AM CDT | Flash Flood Warning | SGF | Christian | 6 hr |
| Jul 30, 1:56 AM CDT | Flash Flood Warning | SGF | Christian, Douglas | 5 hr |
| Jul 30, 4:09 AM CDT | Flash Flood Warning | SGF | Ozark | 4 hr |
| Aug 2, 3:22 PM CDT | Flash Flood Warning | SGF | Miller | 2 hr |
| Aug 2, 3:45 PM CDT | Flash Flood Warning | LSX | Osage | 3 hr |
| Aug 3, 10:25 PM CDT | Flash Flood Warning | LSX | Saint Louis, City of Saint Louis | 4 hr |
| Aug 3, 11:12 PM CDT | Flash Flood Warning | LSX | Jefferson, Saint Louis | 4 hr |
| Aug 4, 12:21 AM CDT | Flash Flood Warning | LSX | Franklin | 4 hr |
| Aug 4, 12:53 AM CDT | Flash Flood Warning | LSX | Jefferson, Sainte Genevieve, Saint Louis | 4 hr |
| Aug 4, 2:10 AM CDT | Flash Flood Warning | LSX | Crawford, Washington | 4 hr |
| Aug 4, 2:43 AM CDT | Flash Flood Warning | EAX | Henry, Johnson | 7 hr |
| Aug 4, 3:09 AM CDT | Flash Flood Warning | SGF | Benton, Camden, Hickory, Morgan | 6 hr |
| Aug 4, 3:23 AM CDT | Flash Flood Warning | LSX | Iron, Madison, Sainte Genevieve, Saint Francois | 4 hr |
| Aug 4, 4:26 AM CDT | Flash Flood Warning | PAH | Bollinger, Carter, Wayne | 3 hr |
| Aug 4, 5:15 AM CDT | Flash Flood Warning | PAH | Butler, Ripley | 2 hr |
| Aug 4, 7:40 AM CDT | Flash Flood Warning | LSX | Saint Louis | 4 hr |
| Aug 5, 4:54 PM CDT | Flash Flood Warning | SGF | Greene | 6 hr |
| Aug 5, 5:07 PM CDT | Flash Flood Warning | SGF | Greene | 3 hr |
| Aug 7, 5:52 PM CDT | Flash Flood Warning | SGF | Dent, Phelps | 6 hr |
| Aug 8, 4:49 PM CDT | Flash Flood Warning | SGF | Pulaski | 4 hr |
| Aug 8, 5:28 PM CDT | Flash Flood Warning | SGF | Greene, Webster | 6 hr |
| Aug 8, 6:22 PM CDT | Flash Flood Warning | SGF | Christian, Lawrence | 6 hr |
| Aug 8, 6:52 PM CDT | Flash Flood Warning | SGF | Barry, Christian, Stone | 6 hr |
| Aug 8, 7:11 PM CDT | Flash Flood Warning | SGF | Stone, Taney | 6 hr |
| Aug 8, 7:47 PM CDT | Flash Flood Warning | SGF | Greene, Polk | 8 hr |
| Aug 9, 1:11 AM CDT | Flash Flood Warning | SGF | Cedar, Hickory, Polk, St. Clair | 6 hr |
| Aug 9, 10:41 AM CDT | Flash Flood Warning | LSX | Saint Francois, Washington | 3 hr |
| Aug 16, 6:58 AM CDT | Flash Flood Warning | SGF | Camden, Miller, Pulaski | 6 hr |
| Aug 16, 8:56 AM CDT | Flash Flood Warning | SGF | Benton, Camden, Hickory | 6 hr |
| Aug 20, 11:44 PM CDT | Flash Flood Warning | PAH | Carter | 3 hr |
| Aug 29, 2:47 PM CDT | Flash Flood Warning | SGF | Greene | 6 hr |
| Aug 29, 2:55 PM CDT | Flash Flood Warning | SGF | Dent | 7 hr |
| Aug 29, 3:07 PM CDT | Flash Flood Warning | SGF | Stone | 6 hr |
| Aug 29, 3:20 PM CDT | Flash Flood Warning | SGF | Christian, Greene, Stone | 7 hr |
| Aug 29, 3:24 PM CDT | Flash Flood Warning | SGF | Greene | 3 hr |
| Aug 29, 3:37 PM CDT | Flash Flood Warning | SGF | Greene, Webster | 6 hr |
| Aug 29, 3:51 PM CDT | Flash Flood Warning | EAX | Cass | 3 hr |
| Aug 29, 4:49 PM CDT | Flash Flood Warning | LSX | Franklin, Gasconade | 3 hr |
| Aug 29, 5:24 PM CDT | Flash Flood Warning | LSX | Reynolds | 4 hr |
| Aug 29, 5:30 PM CDT | Flash Flood Warning | SGF | Shannon | 5 hr |
| Aug 29, 6:36 PM CDT | Flash Flood Warning | SGF | Oregon | 4 hr |
| Sep 1, 8:45 PM CDT | Flash Flood Warning | SGF | Barry | 6 hr |
| Sep 2, 2:14 PM CDT | Flash Flood Warning | SGF | Barry, Lawrence, Stone | 3 hr |
| Sep 5, 5:25 PM CDT | Flash Flood Warning | PAH | Bollinger, Cape Girardeau, Perry | 101 min |
| Sep 21, 10:35 AM CDT | Flash Flood Warning | DVN | Clark | 4 hr |
| Nov 4, 7:41 PM CDT | Flash Flood Warning | SGF | Barry, Lawrence | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Greene County12
- Stone County10
- Christian County9
- Saint Louis County8
- Barry County7
- Texas County6
- Douglas County5
- Webster County5
- Jasper County5
- Wright County4
- Howell County4
- Ozark County4
- Shannon County4
- Newton County4
- Polk County4
- Lawrence County4
- Bollinger County4
- Lincoln County4
- City of Saint Louis4
- Oregon County3
- Dent County3
- Pulaski County3
- Barton County3
- Perry County3
- Warren County3
- Johnson County3
- Reynolds County3
- Saint Charles County3
- Carter County3
- Jefferson County3
- Camden County3
- Hickory County3
- Butler County2
- McDonald County2
- Taney County2
- Phelps County2
- Cedar County2
- Vernon County2
- Pike County2
- Montgomery County2
50 more counties
- Ralls County2
- Cooper County2
- Pettis County2
- Henry County2
- Iron County2
- Cape Girardeau County2
- Caldwell County2
- Clinton County2
- Holt County2
- Livingston County2
- Ripley County2
- Miller County2
- Franklin County2
- Sainte Genevieve County2
- Washington County2
- Benton County2
- Saint Francois County2
- Mississippi County1
- New Madrid County1
- Stoddard County1
- Scott County1
- Laclede County1
- Dallas County1
- Dade County1
- Howard County1
- Lafayette County1
- Saline County1
- Monroe County1
- Scotland County1
- Andrew County1
- Buchanan County1
- DeKalb County1
- Carroll County1
- Ray County1
- Chariton County1
- Linn County1
- Macon County1
- Randolph County1
- Audrain County1
- Boone County1
- Callaway County1
- Osage County1
- Crawford County1
- Morgan County1
- Madison County1
- Wayne County1
- St. Clair County1
- Cass County1
- Gasconade County1
- Clark 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. Rebuilt daily.