Alert archive / Missouri / Flash Flood Warnings / 2022
Flash Flood Warnings in Missouri, August 2022
38 flash flood warnings in August 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 August 2022. Tap one for its archive.
- Flash Flood Warnings
- 38
- Busiest day
- August 4, 202211 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 |
|---|---|---|---|---|
| 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 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Greene County8
- Saint Louis County4
- Stone County4
- Camden County3
- Hickory County3
- Christian County3
- Miller County2
- Jefferson County2
- Franklin County2
- Sainte Genevieve County2
- Washington County2
- Benton County2
- Saint Francois County2
- Carter County2
- Dent County2
- Pulaski County2
- Webster County2
- Polk County2
- Osage County1
- City of Saint Louis1
- Crawford County1
- Henry County1
- Johnson County1
- Morgan County1
- Iron County1
- Madison County1
- Bollinger County1
- Wayne County1
- Butler County1
- Ripley County1
- Phelps County1
- Lawrence County1
- Barry County1
- Taney County1
- Cedar County1
- St. Clair County1
- Cass County1
- Gasconade County1
- Reynolds County1
- Shannon County1
1 more counties
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.