Alert archive / Tennessee / Tornado Watches / 2021
Tornado Watches in Tennessee, December 2021
6 tornado watches in December 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 tornado watches reaches back to 1997.
Tornado Watches by county
Each county as a circle sized by its count in December 2021. Tap one for its archive.
- Tornado Watches
- 6
- Busiest day
- December 11, 20213 tornado 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 |
|---|---|---|---|---|
| Dec 10, 3:07 PM CST | Tornado Watch | SPC | Carroll, Crockett, Dyer, Fayette, Gibson, Hardeman and 9 more | 11 hr |
| Dec 10, 6:21 PM CST | Tornado Watch | SPC | Benton, Cheatham, Chester, Davidson, Decatur, Dickson and 20 more | 10 hr |
| Dec 10, 10:44 PM CST | Tornado Watch | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Davidson and 34 more | 6 hr |
| Dec 11, 3:41 AM CST | Tornado Watch | SPC | Bedford, Bledsoe, Cannon, Clay, Coffee, Cumberland and 26 more | 6 hr |
| Dec 29, 12:05 PM CST | Tornado Watch | SPC | Fayette, Hardeman, Hardin, McNairy, Shelby | 7 hr |
| Dec 29, 3:53 PM CST | Tornado Watch | SPC | Franklin, Giles, Lawrence, Lincoln, Marion, Moore and 1 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lawrence County4
- Wayne County4
- Fayette County3
- Hardeman County3
- Shelby County3
- Hardin County3
- McNairy County3
- Maury County3
- Rutherford County3
- Carroll County2
- Crockett County2
- Dyer County2
- Gibson County2
- Haywood County2
- Henry County2
- Lauderdale County2
- Madison County2
- Obion County2
- Tipton County2
- Weakley County2
- Benton County2
- Cheatham County2
- Chester County2
- Davidson County2
- Decatur County2
- Dickson County2
- Henderson County2
- Hickman County2
- Houston County2
- Humphreys County2
- Lewis County2
- Macon County2
- Montgomery County2
- Perry County2
- Robertson County2
- Stewart County2
- Sumner County2
- Trousdale County2
- Williamson County2
- Wilson County2
29 more counties
- Franklin County2
- Giles County2
- Lincoln County2
- Marion County2
- Moore County2
- Lake County1
- Bedford County1
- Bledsoe County1
- Cannon County1
- Clay County1
- Coffee County1
- Cumberland County1
- DeKalb County1
- Fentress County1
- Grundy County1
- Hamilton County1
- Jackson County1
- Marshall County1
- Morgan County1
- Overton County1
- Pickett County1
- Putnam County1
- Rhea County1
- Scott County1
- Sequatchie County1
- Smith County1
- Van Buren County1
- Warren County1
- White 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.