Alert archive / Missouri / River Flood Warnings / 2021
River Flood Warnings in Missouri, March 2021
97 river flood warnings 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 river flood warnings reaches back to 2005.
River Flood Warnings by county
Each county as a circle sized by its count in March 2021. Tap one for its archive.
- River Flood Warnings
- 97
- Busiest day
- March 18, 202124 river 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 1, 7:12 PM CST | River Flood Warning | MEG | Pemiscot | 40 days |
| Mar 2, 6:33 PM CST | River Flood Warning | MEG | New Madrid, Pemiscot | 14 days |
| Mar 3, 11:01 AM CST | River Flood Warning | PAH | Mississippi, New Madrid | 4 days |
| Mar 4, 3:51 PM CST | River Flood Warning | SGF | Pulaski | 4 min |
| Mar 11, 10:07 AM CST | River Flood Warning | EAX | Johnson, Pettis | 9 days |
| Mar 11, 10:07 AM CST | River Flood Warning | EAX | Cooper, Saline | 13 days |
| Mar 11, 10:07 AM CST | River Flood Warning | EAX | Cass, Henry, Johnson | 9 days |
| Mar 11, 10:07 AM CST | River Flood Warning | EAX | Bates, Cass, Henry | 4 days |
| Mar 11, 10:07 AM CST | River Flood Warning | EAX | Cooper | 3 days |
| Mar 11, 10:09 AM CST | River Flood Warning | SGF | Cedar | 6 days |
| Mar 11, 10:09 AM CST | River Flood Warning | SGF | Vernon | 12 days |
| Mar 11, 10:33 AM CST | River Flood Warning | SGF | Vernon | 11 days |
| Mar 11, 2:00 PM CST | River Flood Warning | SGF | Pulaski | 4 days |
| Mar 11, 2:00 PM CST | River Flood Warning | SGF | Pulaski | 66 hr |
| Mar 11, 2:00 PM CST | River Flood Warning | SGF | Bates, Vernon | 21 days |
| Mar 11, 2:00 PM CST | River Flood Warning | SGF | Phelps | 5 days |
| Mar 11, 2:00 PM CST | River Flood Warning | SGF | St. Clair | 22 days |
| Mar 12, 5:55 AM CST | River Flood Warning | LSX | Madison, Saint Francois | 7 hr |
| Mar 12, 9:31 AM CST | River Flood Warning | SGF | Shannon | 47 hr |
| Mar 12, 9:44 AM CST | River Flood Warning | LSX | Reynolds | 52 hr |
| Mar 12, 9:56 AM CST | River Flood Warning | LSX | Crawford, Washington | 65 hr |
| Mar 12, 9:57 AM CST | River Flood Warning | LSX | Crawford | 34 hr |
| Mar 12, 9:57 AM CST | River Flood Warning | LSX | Jefferson | 57 hr |
| Mar 12, 1:04 PM CST | River Flood Warning | PAH | Wayne | 42 hr |
| Mar 12, 8:23 PM CST | River Flood Warning | EAX | Bates, Cass, Henry | 5 days |
| Mar 13, 9:52 AM CST | River Flood Warning | MEG | Dunklin | 15 days |
| Mar 13, 10:43 AM CST | River Flood Warning | PAH | Mississippi, New Madrid | 51 hr |
| Mar 13, 1:15 PM CST | River Flood Warning | SGF | Jasper | 18 hr |
| Mar 13, 3:26 PM CST | River Flood Warning | SGF | McDonald | 16 hr |
| Mar 14, 5:32 AM CDT | River Flood Warning | LSX | Crawford | 4 hr |
| Mar 14, 9:54 PM CDT | River Flood Warning | EAX | Buchanan | 3 days |
| Mar 15, 8:45 AM CDT | River Flood Warning | EAX | Atchison, Holt | 4 hr |
| Mar 15, 8:45 AM CDT | River Flood Warning | EAX | Andrew, Buchanan | 25 hr |
| Mar 15, 8:45 AM CDT | River Flood Warning | EAX | Carroll, Chariton, Linn, Livingston | 3 days |
| Mar 15, 9:31 AM CDT | River Flood Warning | EAX | Daviess, Gentry | 49 hr |
| Mar 15, 10:08 AM CDT | River Flood Warning | EAX | Cooper | 22 hr |
| Mar 15, 10:08 AM CDT | River Flood Warning | EAX | Carroll | 4 days |
| Mar 15, 1:26 PM CDT | River Flood Warning | EAX | Daviess, Livingston | 45 hr |
| Mar 15, 1:26 PM CDT | River Flood Warning | EAX | Linn, Livingston | 55 hr |
| Mar 15, 2:16 PM CDT | River Flood Warning | EAX | Platte | 69 hr |
| Mar 15, 2:16 PM CDT | River Flood Warning | EAX | Platte | 62 hr |
| Mar 16, 9:26 AM CDT | River Flood Warning | EAX | Bates, Cass, Henry | 3 days |
| Mar 16, 9:52 AM CDT | River Flood Warning | EAX | Carroll, Chariton | 3 days |
| Mar 17, 6:51 AM CDT | River Flood Warning | EAX | Cooper | 65 hr |
| Mar 17, 7:00 AM CDT | River Flood Warning | EAX | Cooper | 54 hr |
| Mar 17, 9:24 AM CDT | River Flood Warning | EAX | Bates | 21 days |
| Mar 17, 9:48 AM CDT | River Flood Warning | EAX | Carroll, Chariton, Saline | 53 hr |
| Mar 17, 9:48 AM CDT | River Flood Warning | EAX | Jackson, Lafayette, Ray | 4 days |
| Mar 17, 9:48 AM CDT | River Flood Warning | EAX | Carroll, Lafayette, Saline | 4 days |
| Mar 17, 9:48 AM CDT | River Flood Warning | EAX | Cooper, Howard | 68 hr |
| Mar 17, 9:48 AM CDT | River Flood Warning | EAX | Chariton, Howard, Saline | 5 days |
| Mar 17, 10:25 AM CDT | River Flood Warning | EAX | Howard | 38 hr |
| Mar 17, 10:25 AM CDT | River Flood Warning | EAX | Ray | 3 days |
| Mar 17, 11:14 AM CDT | River Flood Warning | LSX | Gasconade, Montgomery | 4 days |
| Mar 17, 11:14 AM CDT | River Flood Warning | LSX | Callaway, Osage | 21 days |
| Mar 17, 11:14 AM CDT | River Flood Warning | LSX | Franklin, Warren | 21 days |
| Mar 17, 11:14 AM CDT | River Flood Warning | LSX | Saint Charles, Saint Louis | 4 days |
| Mar 17, 11:14 AM CDT | River Flood Warning | LSX | Boone, Callaway, Cole, Moniteau | 71 hr |
| Mar 17, 11:35 AM CDT | River Flood Warning | LSX | Boone | 10 hr |
| Mar 17, 12:05 PM CDT | River Flood Warning | LSX | Marion | 69 hr |
| Mar 17, 12:05 PM CDT | River Flood Warning | LSX | Marion | 42 hr |
| Mar 17, 12:05 PM CDT | River Flood Warning | LSX | Monroe | 3 days |
| Mar 17, 12:05 PM CDT | River Flood Warning | LSX | Lewis | 42 hr |
| Mar 17, 12:05 PM CDT | River Flood Warning | LSX | Lewis | 38 hr |
| Mar 17, 8:33 PM CDT | River Flood Warning | LSX | Cole | 55 hr |
| Mar 17, 8:34 PM CDT | River Flood Warning | LSX | Osage | 14 hr |
| Mar 17, 8:54 PM CDT | River Flood Warning | LSX | Lincoln | 42 hr |
| Mar 17, 9:04 PM CDT | River Flood Warning | LSX | Cole, Osage | 72 hr |
| Mar 17, 9:29 PM CDT | River Flood Warning | LSX | Reynolds | 41 hr |
| Mar 17, 9:35 PM CDT | River Flood Warning | LSX | Pike | 4 days |
| Mar 17, 9:35 PM CDT | River Flood Warning | LSX | Marion | 66 hr |
| Mar 17, 9:35 PM CDT | River Flood Warning | LSX | Pike | 4 days |
| Mar 17, 9:35 PM CDT | River Flood Warning | LSX | Perry, Sainte Genevieve | 8 days |
| Mar 17, 9:35 PM CDT | River Flood Warning | LSX | Saint Charles | 21 days |
| Mar 17, 9:35 PM CDT | River Flood Warning | LSX | Saint Louis, City of Saint Louis | 4 days |
| Mar 17, 9:35 PM CDT | River Flood Warning | LSX | Saint Charles | 21 days |
| Mar 17, 10:56 PM CDT | River Flood Warning | EAX | Chariton, Macon | 10 hr |
| Mar 18, 12:34 AM CDT | River Flood Warning | SGF | Cedar | 47 hr |
| Mar 18, 9:41 AM CDT | River Flood Warning | LSX | Lincoln | 58 hr |
| Mar 18, 9:45 AM CDT | River Flood Warning | SGF | Jasper | 37 hr |
| Mar 18, 10:03 AM CDT | River Flood Warning | LSX | Saint Charles | 33 hr |
| Mar 18, 10:12 AM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 21 days |
| Mar 18, 11:53 AM CDT | River Flood Warning | LSX | Lincoln | 3 days |
| Mar 18, 12:15 PM CDT | River Flood Warning | LSX | Ralls | 34 hr |
| Mar 18, 12:17 PM CDT | River Flood Warning | PAH | Cape Girardeau, Perry, Scott | 9 days |
| Mar 18, 12:17 PM CDT | River Flood Warning | PAH | Scott | 7 days |
| Mar 18, 12:58 PM CDT | River Flood Warning | MEG | New Madrid, Pemiscot | 21 days |
| Mar 18, 4:11 PM CDT | River Flood Warning | LSX | Jefferson | 42 hr |
| Mar 18, 8:08 PM CDT | River Flood Warning | SGF | Cedar | 42 hr |
| Mar 19, 11:23 AM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 3 days |
| Mar 19, 11:23 AM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 24 hr |
| Mar 19, 11:43 AM CDT | River Flood Warning | PAH | Mississippi, New Madrid | 8 days |
| Mar 24, 9:07 AM CDT | River Flood Warning | SGF | Pulaski | 3 days |
| Mar 28, 7:49 PM CDT | River Flood Warning | PAH | Cape Girardeau, Perry, Scott | 5 days |
| Mar 28, 10:04 PM CDT | River Flood Warning | EAX | Carroll, Chariton, Linn, Livingston | 11 hr |
| Mar 29, 11:23 AM CDT | River Flood Warning | MEG | New Madrid, Pemiscot | 10 days |
| Mar 30, 11:22 AM CDT | River Flood Warning | PAH | Mississippi, New Madrid | 9 days |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- New Madrid County7
- Cooper County6
- Carroll County6
- Chariton County6
- Bates County5
- Jefferson County5
- Saint Louis County5
- Pemiscot County4
- Mississippi County4
- Pulaski County4
- Saline County4
- Cass County4
- Henry County4
- Livingston County4
- Saint Charles County4
- Cedar County3
- Vernon County3
- Crawford County3
- Linn County3
- Howard County3
- Osage County3
- Cole County3
- Marion County3
- Lincoln County3
- Perry County3
- Scott County3
- Johnson County2
- Reynolds County2
- Jasper County2
- Buchanan County2
- Daviess County2
- Platte County2
- Lafayette County2
- Ray County2
- Callaway County2
- Boone County2
- Lewis County2
- Pike County2
- Cape Girardeau County2
- Pettis County1
24 more counties
- Phelps County1
- St. Clair County1
- Madison County1
- Saint Francois County1
- Shannon County1
- Washington County1
- Wayne County1
- Dunklin County1
- McDonald County1
- Atchison County1
- Holt County1
- Andrew County1
- Gentry County1
- Jackson County1
- Gasconade County1
- Montgomery County1
- Franklin County1
- Warren County1
- Moniteau County1
- Monroe County1
- Sainte Genevieve County1
- City of Saint Louis1
- Macon County1
- Ralls 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.