Alert archive / Tennessee / Winter Storm Warnings
Winter Storm Warnings in Tennessee, 2021
12 winter storm warnings in 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 winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Winter Storm Warnings
- 12
- Busiest month
- February9 winter storm warnings
- Busiest day
- February 14, 20213 winter storm warnings
Over time
By month
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 |
|---|---|---|---|---|
| Jan 7, 3:40 AM CST | Winter Storm Warning | MRX | Blount, Carter, Cocke, Greene, Hamblen, Hawkins and 8 more | 39 hr |
| Jan 27, 3:12 AM CST | Winter Storm Warning | MRX | Blount, Carter, Cocke, Greene, Johnson, Monroe and 2 more | 32 hr |
| Jan 31, 2:12 PM CST | Winter Storm Warning | MRX | Blount, Carter, Cocke, Greene, Johnson, Monroe and 2 more | 46 hr |
| Feb 6, 2:50 AM CST | Winter Storm Warning | MRX | Blount, Campbell, Carter, Claiborne, Cocke, Greene and 6 more | 32 hr |
| Feb 13, 2:53 PM CST | Winter Storm Warning | MEG | Benton, Carroll, Chester, Crockett, Decatur, Dyer and 15 more | 54 hr |
| Feb 14, 3:31 AM CST | Winter Storm Warning | MRX | Campbell, Morgan, Scott | 42 hr |
| Feb 14, 3:43 AM CST | Winter Storm Warning | OHX | Bedford, Cannon, Cheatham, Clay, Coffee, Cumberland and 32 more | 42 hr |
| Feb 14, 3:46 AM CST | Winter Storm Warning | HUN | Franklin, Lincoln, Moore | 42 hr |
| Feb 16, 4:15 AM CST | Winter Storm Warning | MEG | Benton, Carroll, Chester, Crockett, Decatur, Dyer and 15 more | 53 hr |
| Feb 17, 2:41 AM CST | Winter Storm Warning | HUN | Franklin, Lincoln, Moore | 27 hr |
| Feb 17, 3:24 AM CST | Winter Storm Warning | OHX | Bedford, Cannon, Cheatham, Clay, Coffee, Cumberland and 32 more | 30 hr |
| Feb 17, 3:47 AM CST | Winter Storm Warning | MRX | Anderson, Bledsoe, Blount, Campbell, Carter, Claiborne and 13 more | 30 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Blount County5
- Carter County5
- Cocke County5
- Greene County5
- Johnson County5
- Monroe County5
- Sevier County5
- Unicoi County5
- Campbell County3
- Morgan County3
- Scott County3
- Hawkins County2
- Claiborne County2
- Benton County2
- Carroll County2
- Chester County2
- Crockett County2
- Decatur County2
- Dyer County2
- Fayette County2
- Gibson County2
- Hardeman County2
- Hardin County2
- Haywood County2
- Henderson County2
- Henry County2
- Lake County2
- Lauderdale County2
- McNairy County2
- Madison County2
- Obion County2
- Shelby County2
- Tipton County2
- Weakley County2
- Bedford County2
- Cannon County2
- Cheatham County2
- Clay County2
- Coffee County2
- Cumberland County2
46 more counties
- Davidson County2
- DeKalb County2
- Dickson County2
- Fentress County2
- Giles County2
- Grundy County2
- Hickman County2
- Houston County2
- Humphreys County2
- Jackson County2
- Lawrence County2
- Lewis County2
- Macon County2
- Marshall County2
- Maury County2
- Montgomery County2
- Overton County2
- Perry County2
- Pickett County2
- Putnam County2
- Robertson County2
- Rutherford County2
- Smith County2
- Stewart County2
- Sumner County2
- Trousdale County2
- Van Buren County2
- Warren County2
- Wayne County2
- White County2
- Williamson County2
- Wilson County2
- Franklin County2
- Lincoln County2
- Moore County2
- Hamblen County1
- Jefferson County1
- Polk County1
- Sullivan County1
- Washington County1
- Anderson County1
- Bledsoe County1
- Hancock County1
- Marion County1
- Sequatchie County1
- Union County1
The busiest days
Days with the most alerts issued, by UTC date.
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.