Alert archive / Missouri / Flash Flood Watches / 2021
Flash Flood Watches in Missouri, March 2021
4 flash flood watches in March 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 watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count in March 2021. Tap one for its archive.
- Flash Flood Watches
- 4
- Busiest day
- March 17, 20213 flash flood watches
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 17, 2:19 AM CDT | Flash Flood Watch | SGF | Barton, Benton, Camden, Cedar, Christian, Dade and 23 more | 19 hr |
| Mar 17, 2:21 AM CDT | Flash Flood Watch | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 23 hr |
| Mar 17, 2:49 AM CDT | Flash Flood Watch | LSX | Crawford, Iron, Madison, Reynolds, Sainte Genevieve, Saint Francois and 1 more | 22 hr |
| Mar 27, 2:44 AM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 24 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Barton County1
- Benton County1
- Camden County1
- Cedar County1
- Christian County1
- Dade County1
- Dallas County1
- Dent County1
- Douglas County1
- Greene County1
- Hickory County1
- Howell County1
- Jasper County1
- Laclede County1
- Lawrence County1
- Maries County1
- Miller County1
- Morgan County1
- Oregon County1
- Ozark County1
- Phelps County1
- Polk County1
- Pulaski County1
- St. Clair County1
- Shannon County1
- Texas County1
- Vernon County1
- Webster County1
- Wright County1
- Bollinger County1
- Butler County1
- Cape Girardeau County1
- Carter County1
- Mississippi County1
- New Madrid County1
- Perry County1
- Ripley County1
- Scott County1
- Stoddard County1
- Wayne 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. Warning verification from the Mesonet's Cow. Rebuilt daily.