15 tornadoes touched Lewis County, Tennessee between 1950 and 2025 — about 0.2 a year. The strongest was rated EF3 (Dec 23, 2015). Tornadoes here killed 1 and injured 26 people.
Peak month: March.
| Date | Rating | Path | Width | Injured | Killed |
|---|---|---|---|---|---|
| Dec 23, 2015 | EF3 | 48.4 mi | 800 yd | 7 | 0 |
| Mar 22, 1991 | F2 | 5 mi | 50 yd | 14 | 1 |
| Mar 25, 2021 | EF2 | 22.1 mi | 350 yd | 1 | 0 |
| Mar 1, 1997 | F2 | 7.8 mi | 440 yd | 2 | 0 |
| Mar 1, 1997 | F2 | 3.9 mi | 440 yd | 0 | 0 |
| Feb 5, 2008 | EF1 | 22.9 mi | 200 yd | 0 | 0 |
| Mar 27, 2017 | EF1 | 9.8 mi | 500 yd | 0 | 0 |
| Jan 30, 2013 | EF1 | 9.1 mi | 100 yd | 0 | 0 |
| May 1, 2009 | EF1 | 5.3 mi | 150 yd | 2 | 0 |
| Jan 30, 2013 | EF1 | 3.7 mi | 200 yd | 0 | 0 |
| Mar 31, 2016 | EF0 | 3.5 mi | 350 yd | 0 | 0 |
| May 20, 2025 | EF0 | 2.7 mi | 50 yd | 0 | 0 |
| Date | Rating | Path | Width | Injured | Killed |
|---|---|---|---|---|---|
| May 20, 2025 | EF0 | 2.7 mi | 50 yd | 0 | 0 |
| Mar 25, 2021 | EF2 | 22.1 mi | 350 yd | 1 | 0 |
| Mar 27, 2017 | EF1 | 9.8 mi | 500 yd | 0 | 0 |
| Mar 31, 2016 | EF0 | 3.5 mi | 350 yd | 0 | 0 |
| Mar 31, 2016 | EF0 | 0.7 mi | 50 yd | 0 | 0 |
| Dec 23, 2015 | EF3 | 48.4 mi | 800 yd | 7 | 0 |
| Jan 30, 2013 | EF1 | 9.1 mi | 100 yd | 0 | 0 |
| Jan 30, 2013 | EF1 | 3.7 mi | 200 yd | 0 | 0 |
| May 1, 2009 | EF1 | 5.3 mi | 150 yd | 2 | 0 |
| Feb 5, 2008 | EF1 | 22.9 mi | 200 yd | 0 | 0 |
| Apr 7, 2006 | F0 | 0.3 mi | 100 yd | 0 | 0 |
| Mar 1, 1997 | F2 | 3.9 mi | 440 yd | 0 | 0 |
Deadliest: Mar 22, 1991, F2, 1 killed.
15 tornadoes touched Lewis County, Tennessee between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.2 per year.
The strongest rating recorded was EF3 on Dec 23, 2015, with a 48.4-mile path.
Most of its tornadoes happened in March (7 of 15). Tornadoes can occur in any month, so keep alerts on year-round.
Right now: live tornado warnings map · alerts for your location. Dates link to that day’s full storm reports where available (2004 onward).