Alert archive / Tennessee / Severe Thunderstorm Watches / 2021
Severe Thunderstorm Watches in Tennessee, May 2021
5 severe thunderstorm watches in May 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 severe thunderstorm watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in May 2021. Tap one for its archive.
- Severe Thunderstorm Watches
- 5
- Busiest day
- May 4, 20213 severe thunderstorm 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 |
|---|---|---|---|---|
| May 4, 1:41 AM CDT | Severe Thunderstorm Watch | SPC | Benton, Carroll, Chester, Crockett, Decatur, Dickson and 24 more | 6 hr |
| May 4, 5:13 AM CDT | Severe Thunderstorm Watch | SPC | Bedford, Bledsoe, Cannon, Cheatham, Clay, Coffee and 32 more | 5 hr |
| May 4, 8:37 AM CDT | Severe Thunderstorm Watch | SPC | Anderson, Blount, Bradley, Jefferson, Knox, Loudon and 7 more | 3 hr |
| May 6, 12:38 PM CDT | Severe Thunderstorm Watch | SPC | Carroll, Crockett, Dyer, Fayette, Gibson, Hardeman and 9 more | 5 hr |
| May 9, 2:27 PM CDT | Severe Thunderstorm Watch | SPC | Chester, Crockett, Decatur, Fayette, Hardeman, Hardin and 7 more | 7 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Crockett County3
- Fayette County3
- Hardeman County3
- Haywood County3
- Lauderdale County3
- Madison County3
- Shelby County3
- Tipton County3
- Carroll County2
- Chester County2
- Decatur County2
- Dyer County2
- Gibson County2
- Hardin County2
- Henderson County2
- Henry County2
- Lake County2
- McNairy County2
- Obion County2
- Weakley County2
- Meigs County2
- Benton County1
- Dickson County1
- Hickman County1
- Houston County1
- Humphreys County1
- Lewis County1
- Montgomery County1
- Perry County1
- Stewart County1
- Wayne County1
- Bedford County1
- Bledsoe County1
- Cannon County1
- Cheatham County1
- Clay County1
- Coffee County1
- Cumberland County1
- Davidson County1
- DeKalb County1
40 more counties
- Fentress County1
- Franklin County1
- Giles County1
- Grundy County1
- Hamilton County1
- Jackson County1
- Lawrence County1
- Lincoln County1
- Macon County1
- Marion County1
- Marshall County1
- Maury County1
- Moore County1
- Overton County1
- Pickett County1
- Putnam County1
- Rhea County1
- Robertson County1
- Rutherford County1
- Sequatchie County1
- Smith County1
- Sumner County1
- Trousdale County1
- Van Buren County1
- Warren County1
- White County1
- Williamson County1
- Wilson County1
- Anderson County1
- Blount County1
- Bradley County1
- Jefferson County1
- Knox County1
- Loudon County1
- McMinn County1
- Monroe County1
- Morgan County1
- Polk County1
- Roane County1
- Sevier 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.