Alert archive / Missouri / Flash Flood Warnings / 2021
Flash Flood Warnings in Missouri, May 2021
24 flash flood warnings in May 2021. 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 May 2021. Tap one for its archive.
- Flash Flood Warnings
- 24
- Busiest day
- May 27, 202114 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 |
|---|---|---|---|---|
| May 2, 8:59 PM CDT | Flash Flood Warning | SGF | Vernon | 4 hr |
| May 4, 12:14 AM CDT | Flash Flood Warning | SGF | Ozark | 6 hr |
| May 4, 2:27 AM CDT | Flash Flood Warning | PAH | Ripley | 3 hr |
| May 4, 2:55 AM CDT | Flash Flood Warning | PAH | Stoddard | 5 hr |
| May 16, 6:30 PM CDT | Flash Flood Warning | EAX | Jackson | 6 hr |
| May 17, 7:03 PM CDT | Flash Flood Warning | SGF | Greene, Polk | 6 hr |
| May 17, 8:35 PM CDT | Flash Flood Warning | SGF | Barry, Christian, Lawrence, Stone | 6 hr |
| May 17, 9:00 PM CDT | Flash Flood Warning | SGF | Greene, Polk | 4 hr |
| May 17, 10:10 PM CDT | Flash Flood Warning | SGF | Lawrence | 6 hr |
| May 17, 10:58 PM CDT | Flash Flood Warning | SGF | Barry, Lawrence | 6 hr |
| May 27, 9:02 AM CDT | Flash Flood Warning | EAX | Bates, Cass | 3 hr |
| May 27, 9:02 AM CDT | Flash Flood Warning | EAX | Henry, Johnson, Pettis | 3 hr |
| May 27, 10:32 AM CDT | Flash Flood Warning | SGF | Benton, Morgan | 4 hr |
| May 27, 11:11 AM CDT | Flash Flood Warning | SGF | Jasper, Newton | 8 hr |
| May 27, 12:45 PM CDT | Flash Flood Warning | SGF | Barry, Jasper, Lawrence, Newton | 6 hr |
| May 27, 1:07 PM CDT | Flash Flood Warning | SGF | Camden, Christian, Dallas, Greene, Laclede, Polk and 1 more | 5 hr |
| May 27, 1:29 PM CDT | Flash Flood Warning | SGF | Barry, Lawrence, Newton | 6 hr |
| May 27, 2:11 PM CDT | Flash Flood Warning | SGF | Barry, Christian, Stone | 6 hr |
| May 27, 2:37 PM CDT | Flash Flood Warning | SGF | Douglas | 6 hr |
| May 27, 4:14 PM CDT | Flash Flood Warning | SGF | Barry | 6 hr |
| May 27, 4:31 PM CDT | Flash Flood Warning | SGF | Ozark, Stone, Taney | 6 hr |
| May 27, 5:52 PM CDT | Flash Flood Warning | SGF | McDonald | 4 hr |
| May 27, 5:55 PM CDT | Flash Flood Warning | EAX | Clay, Jackson, Platte | 3 hr |
| May 27, 5:58 PM CDT | Flash Flood Warning | EAX | Clay, Ray | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Barry County6
- Lawrence County5
- Greene County3
- Polk County3
- Christian County3
- Stone County3
- Newton County3
- Ozark County2
- Jackson County2
- Jasper County2
- Clay County2
- Vernon County1
- Ripley County1
- Stoddard County1
- Bates County1
- Cass County1
- Henry County1
- Johnson County1
- Pettis County1
- Benton County1
- Morgan County1
- Camden County1
- Dallas County1
- Laclede County1
- Webster County1
- Douglas County1
- Taney County1
- McDonald County1
- Platte County1
- Ray County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.