Alert archive / Missouri / Flash Flood Warnings / 2026
Flash Flood Warnings in Missouri, March 2026
11 flash flood warnings in March 2026. 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 March 2026. Tap one for its archive.
- Flash Flood Warnings
- 11
- Busiest day
- March 7, 20267 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 |
|---|---|---|---|---|
| Mar 5, 12:49 AM CST | Flash Flood Warning | PAH | Cape Girardeau | 7 hr |
| Mar 5, 2:27 AM CST | Flash Flood Warning | LSX | Madison | 3 hr |
| Mar 5, 2:42 AM CST | Flash Flood Warning | PAH | Bollinger, Cape Girardeau, Perry | 6 hr |
| Mar 6, 9:50 PM CST | Flash Flood Warning | SGF | Jasper, Newton | 6 hr |
| Mar 6, 10:41 PM CST | Flash Flood Warning | SGF | Barton, Dade | 6 hr |
| Mar 6, 11:25 PM CST | Flash Flood Warning | SGF | McDonald, Newton | 6 hr |
| Mar 6, 11:55 PM CST | Flash Flood Warning | SGF | Camden, Cedar, Dade, Dallas, Greene, Jasper and 3 more | 6 hr |
| Mar 7, 1:00 AM CST | Flash Flood Warning | SGF | Barry, Christian, Lawrence, McDonald, Newton, Stone | 6 hr |
| Mar 7, 4:08 AM CST | Flash Flood Warning | LSX | Crawford, Iron, Reynolds, Washington | 5 hr |
| Mar 7, 6:38 AM CST | Flash Flood Warning | PAH | Butler, Carter, Wayne | 6 hr |
| Mar 10, 9:58 PM CDT | Flash Flood Warning | EAX | Cass, Jackson | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Newton County3
- Cape Girardeau County2
- Jasper County2
- Dade County2
- McDonald County2
- Lawrence County2
- Madison County1
- Bollinger County1
- Perry County1
- Barton County1
- Camden County1
- Cedar County1
- Dallas County1
- Greene County1
- Laclede County1
- Polk County1
- Barry County1
- Christian County1
- Stone County1
- Crawford County1
- Iron County1
- Reynolds County1
- Washington County1
- Butler County1
- Carter County1
- Wayne County1
- Cass County1
- Jackson County1
Nearby
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.