Alert archive / Tennessee / River Flood Warnings / 2021
River Flood Warnings in Tennessee, March 2021
79 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
- 79
- Busiest day
- March 28, 202129 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, 3:39 AM CST | River Flood Warning | MEG | Fayette, Shelby | 16 hr |
| Mar 1, 4:14 AM CST | River Flood Warning | OHX | Montgomery, Robertson | 38 hr |
| Mar 1, 5:27 AM CST | River Flood Warning | OHX | Stewart | 32 hr |
| Mar 1, 9:56 AM CST | River Flood Warning | MRX | Hancock | 34 hr |
| Mar 1, 9:56 AM CST | River Flood Warning | MRX | Claiborne, Grainger, Hancock | 47 hr |
| Mar 1, 10:28 AM CST | River Flood Warning | OHX | Montgomery | 32 hr |
| Mar 1, 7:12 PM CST | River Flood Warning | MEG | Dyer, Lake, Lauderdale | 40 days |
| Mar 1, 7:41 PM CST | River Flood Warning | MEG | Lauderdale, Tipton | 41 days |
| Mar 2, 2:07 AM CST | River Flood Warning | OHX | Hickman | 23 hr |
| Mar 2, 6:33 PM CST | River Flood Warning | MEG | Lake | 14 days |
| Mar 2, 7:47 PM CST | River Flood Warning | OHX | Perry | 7 hr |
| Mar 16, 9:04 AM CDT | River Flood Warning | FFC | Hamilton | 3 days |
| Mar 16, 10:41 AM CDT | River Flood Warning | MRX | Hamilton | 4 days |
| Mar 17, 2:21 PM CDT | River Flood Warning | FFC | Hamilton | 62 hr |
| Mar 17, 5:26 PM CDT | River Flood Warning | MEG | Crockett, Dyer, Lauderdale | 15 hr |
| Mar 18, 8:54 AM CDT | River Flood Warning | MRX | Bledsoe, Marion, Sequatchie | 33 hr |
| Mar 18, 12:58 PM CDT | River Flood Warning | MEG | Lake | 21 days |
| Mar 18, 3:35 PM CDT | River Flood Warning | MEG | Decatur, Hardin | 24 days |
| Mar 25, 9:22 AM CDT | River Flood Warning | MRX | Bledsoe, Marion, Sequatchie | 4 days |
| Mar 25, 11:17 AM CDT | River Flood Warning | FFC | Hamilton | 31 hr |
| Mar 25, 1:42 PM CDT | River Flood Warning | FFC | Hamilton | 43 hr |
| Mar 25, 1:52 PM CDT | River Flood Warning | MRX | Hamilton | 41 hr |
| Mar 25, 6:17 PM CDT | River Flood Warning | MRX | Cocke | 32 hr |
| Mar 25, 9:52 PM CDT | River Flood Warning | MRX | Polk | 10 hr |
| Mar 26, 6:12 AM CDT | River Flood Warning | MRX | Cocke, Jefferson | 9 hr |
| Mar 27, 11:29 AM CDT | River Flood Warning | MEG | Fayette, Shelby | 44 hr |
| Mar 27, 11:29 AM CDT | River Flood Warning | MEG | Madison | 4 days |
| Mar 27, 11:29 AM CDT | River Flood Warning | MEG | Crockett, Dyer, Lauderdale | 14 days |
| Mar 27, 11:29 AM CDT | River Flood Warning | MEG | Shelby | 23 hr |
| Mar 27, 2:37 PM CDT | River Flood Warning | OHX | Cheatham | 52 hr |
| Mar 27, 2:37 PM CDT | River Flood Warning | OHX | Davidson, Williamson | 47 hr |
| Mar 27, 2:37 PM CDT | River Flood Warning | OHX | Williamson | 48 hr |
| Mar 27, 8:02 PM CDT | River Flood Warning | MRX | Morgan, Roane | 24 hr |
| Mar 27, 9:49 PM CDT | River Flood Warning | OHX | Hickman | 6 days |
| Mar 27, 10:28 PM CDT | River Flood Warning | MEG | Decatur, Perry | 11 days |
| Mar 27, 10:45 PM CDT | River Flood Warning | OHX | Perry | 65 hr |
| Mar 28, 12:13 AM CDT | River Flood Warning | OHX | Davidson | 11 hr |
| Mar 28, 12:13 AM CDT | River Flood Warning | OHX | Davidson | 6 hr |
| Mar 28, 12:13 AM CDT | River Flood Warning | OHX | Davidson | 15 hr |
| Mar 28, 12:13 AM CDT | River Flood Warning | OHX | Davidson | 15 hr |
| Mar 28, 1:02 AM CDT | River Flood Warning | OHX | Hickman | 18 hr |
| Mar 28, 2:07 AM CDT | River Flood Warning | OHX | Maury | 69 hr |
| Mar 28, 3:25 AM CDT | River Flood Warning | OHX | Davidson | 61 hr |
| Mar 28, 3:25 AM CDT | River Flood Warning | OHX | Davidson | 18 hr |
| Mar 28, 3:25 AM CDT | River Flood Warning | OHX | Davidson | 61 hr |
| Mar 28, 3:25 AM CDT | River Flood Warning | OHX | Davidson | 61 hr |
| Mar 28, 3:25 AM CDT | River Flood Warning | OHX | Davidson | 61 hr |
| Mar 28, 3:30 AM CDT | River Flood Warning | OHX | Davidson | 63 hr |
| Mar 28, 3:30 AM CDT | River Flood Warning | OHX | Davidson | 63 hr |
| Mar 28, 3:54 AM CDT | River Flood Warning | OHX | Humphreys | 6 days |
| Mar 28, 6:34 AM CDT | River Flood Warning | MRX | Claiborne, Grainger, Hancock | 51 hr |
| Mar 28, 6:41 AM CDT | River Flood Warning | MRX | Claiborne, Union | 52 hr |
| Mar 28, 6:46 AM CDT | River Flood Warning | MRX | Hawkins, Sullivan | 35 hr |
| Mar 28, 7:28 AM CDT | River Flood Warning | OHX | Williamson | 28 hr |
| Mar 28, 8:05 AM CDT | River Flood Warning | MRX | Hancock | 23 hr |
| Mar 28, 8:32 AM CDT | River Flood Warning | MRX | Cocke | 20 hr |
| Mar 28, 8:56 AM CDT | River Flood Warning | OHX | Hickman | 3 days |
| Mar 28, 10:07 AM CDT | River Flood Warning | MRX | Hancock | 33 hr |
| Mar 28, 11:50 AM CDT | River Flood Warning | FFC | Hamilton | 7 hr |
| Mar 28, 11:54 AM CDT | River Flood Warning | OHX | Sumner, Trousdale, Wilson | 43 hr |
| Mar 28, 2:30 PM CDT | River Flood Warning | MEG | Benton, Henry, Houston, Humphreys, Stewart | 10 days |
| Mar 28, 10:30 PM CDT | River Flood Warning | OHX | Montgomery | 67 hr |
| Mar 28, 10:39 PM CDT | River Flood Warning | OHX | Stewart | 35 hr |
| Mar 28, 10:57 PM CDT | River Flood Warning | OHX | Hickman | 4 days |
| Mar 29, 7:08 AM CDT | River Flood Warning | OHX | Cheatham | 22 hr |
| Mar 29, 11:23 AM CDT | River Flood Warning | MEG | Lake | 10 days |
| Mar 29, 8:07 PM CDT | River Flood Warning | OHX | Hickman | 68 hr |
| Mar 31, 3:35 AM CDT | River Flood Warning | OHX | Davidson | 2 hr |
| Mar 31, 8:07 AM CDT | River Flood Warning | FFC | Hamilton | 29 hr |
| Mar 31, 8:23 AM CDT | River Flood Warning | FFC | Hamilton | 49 hr |
| Mar 31, 9:06 AM CDT | River Flood Warning | MEG | Hardeman | 3 days |
| Mar 31, 9:55 AM CDT | River Flood Warning | MRX | Bledsoe, Marion, Sequatchie | 35 hr |
| Mar 31, 9:57 AM CDT | River Flood Warning | MRX | Hamilton | 47 hr |
| Mar 31, 10:15 AM CDT | River Flood Warning | MEG | Dyer, Gibson, Obion | 70 hr |
| Mar 31, 11:02 AM CDT | River Flood Warning | HUN | Franklin, Lincoln | 22 hr |
| Mar 31, 11:46 AM CDT | River Flood Warning | MRX | Cocke | 22 hr |
| Mar 31, 1:04 PM CDT | River Flood Warning | MRX | Polk | 14 hr |
| Mar 31, 1:10 PM CDT | River Flood Warning | OHX | Lawrence | 16 hr |
| Mar 31, 1:19 PM CDT | River Flood Warning | OHX | Giles | 15 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Davidson County13
- Hamilton County10
- Hickman County6
- Hancock County5
- Dyer County4
- Lake County4
- Lauderdale County4
- Cocke County4
- Shelby County3
- Montgomery County3
- Stewart County3
- Claiborne County3
- Perry County3
- Bledsoe County3
- Marion County3
- Sequatchie County3
- Williamson County3
- Fayette County2
- Grainger County2
- Crockett County2
- Decatur County2
- Polk County2
- Cheatham County2
- Humphreys County2
- Robertson County1
- Tipton County1
- Hardin County1
- Jefferson County1
- Madison County1
- Morgan County1
- Roane County1
- Maury County1
- Union County1
- Hawkins County1
- Sullivan County1
- Sumner County1
- Trousdale County1
- Wilson County1
- Benton County1
- Henry 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.