Alert archive / Tennessee / Severe Thunderstorm Watches / 2021
Severe Thunderstorm Watches in Tennessee, March 2021
2 severe thunderstorm watches 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 severe thunderstorm watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in March 2021. Tap one for its archive.
- Severe Thunderstorm Watches
- 2
- Busiest day
- March 1, 20211 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 |
|---|---|---|---|---|
| Feb 28, 7:11 PM CST | Severe Thunderstorm Watch | SPC | Bedford, Cannon, Clay, Coffee, Cumberland, DeKalb and 14 more | 3 hr |
| Mar 28, 2:07 AM CDT | Severe Thunderstorm Watch | SPC | Anderson, Bledsoe, Blount, Bradley, Cumberland, Hamilton and 14 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cumberland County2
- Van Buren County2
- Warren County2
- White County2
- Bedford County1
- Cannon County1
- Clay County1
- Coffee County1
- DeKalb County1
- Fentress County1
- Grundy County1
- Jackson County1
- Macon County1
- Overton County1
- Pickett County1
- Putnam County1
- Rutherford County1
- Smith County1
- Trousdale County1
- Wilson County1
- Anderson County1
- Bledsoe County1
- Blount County1
- Bradley County1
- Hamilton County1
- Knox County1
- Loudon County1
- McMinn County1
- Marion County1
- Meigs County1
- Monroe County1
- Morgan County1
- Polk County1
- Rhea County1
- Roane County1
- Sequatchie 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.