Alert archive / Missouri / Flash Flood Watches / 2021
Flash Flood Watches in Missouri, April 2021
3 flash flood watches in April 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 April 2021. Tap one for its archive.
- Flash Flood Watches
- 3
- Busiest day
- April 27, 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 |
|---|---|---|---|---|
| Apr 27, 1:42 PM CDT | Flash Flood Watch | SGF | Barry, Christian, Dade, Dallas, Dent, Douglas and 18 more | 38 hr |
| Apr 27, 2:28 PM CDT | Flash Flood Watch | LSX | Crawford, Iron, Jefferson, Madison, Reynolds, Sainte Genevieve and 2 more | 39 hr |
| Apr 27, 3:11 PM CDT | Flash Flood Watch | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 45 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Barry County1
- Christian County1
- Dade County1
- Dallas County1
- Dent County1
- Douglas County1
- Greene County1
- Howell County1
- Jasper County1
- Laclede County1
- Lawrence County1
- McDonald County1
- Newton County1
- Oregon County1
- Ozark County1
- Phelps County1
- Polk County1
- Pulaski County1
- Shannon County1
- Stone County1
- Taney County1
- Texas County1
- Webster County1
- Wright County1
- Crawford County1
- Iron County1
- Jefferson County1
- Madison County1
- Reynolds County1
- Sainte Genevieve County1
- Saint Francois County1
- Washington County1
- Bollinger County1
- Butler County1
- Cape Girardeau County1
- Carter County1
- Mississippi County1
- New Madrid County1
- Perry County1
- Ripley County1
3 more counties
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.