EF2 tornado in Christian County, Kentucky

This long-track EF-3 tornado began in western Tennessee near Dyersburg (see Storm Data, Tennessee, Western). It crossed from Stewart County, Tennessee into Christian County in the secured area of the Fort Campbell military reservation (see Storm Data, Tennessee, Central for the Stewart County portion of the track). The tornado passed only about half a mile southeast of the community of La Fayette on its way northeast across Interstate 24 and Fort Campbell Boulevard (U.S. Highway 41). Between La Fayette and I-24, several homes were destroyed (DI 2, DOD 6). The homes suffered complete destruction of the roof and/or attic. The walls were often damaged but remained standing. One house was moved from its foundation (DI 2, DOD 5). The occupants of the houses took shelter and generally escaped serious injury. A mobile home was destroyed (DI 3, DOD 9). A church sustained steeple damage. Significant damage occurred to the silos and irrigation system of a farm, where damage was estimated near 1 million dollars. A mile's worth of power poles were snapped on Fort Campbell Boulevard (U.S. 41) just one to two miles north of the I-24 interchange (DI 24, DOD 4). After crossing U.S. 41, the tornado struck Pembroke, where more significant structural damage occurred. A single-wide mobile home was destroyed (DI 3, DOD 9). The mobile home was not tied down. One person was injured at this site. At least one other mobile home was destroyed. Two barns were destroyed (DI 1, DOD 8). Roofs were completely removed from two houses. Elsewhere along the path east of Fort Campbell Boulevard, farm outbuildings and farm equipment were damaged or destroyed. The tornado was rated EF-2 in Christian County. Several damage sites were assigned a wind speed estimate of 125 mph, the highest in the county. The average path width in Christian County was about a mile, though it narrowed to about three-quarters of a mile toward the end of its life after crossing Highway 41. The tornado continued northeast of Pembroke before entering Todd County.

On the evening of Friday, December 10, 2021, a potent storm system moving across the central United States resulted in significant long-track tornadoes. A violent EF-4 tornado began in far northwest Tennessee, and moved across western Kentucky, resulting in dozens of lost lives and a swath of destruction. The tornado was on the ground for 128 miles within the NWS Paducah forecast area, and the total path length was about 165 miles from Obion County, TN to Breckinridge County, KY. Another long-track EF-3 tornado started in Dyer County, TN, and traveled about 125 miles through northwest Tennessee and into Christian and Todd Counties in western Kentucky. A strong upper-level trough over the western Plains induced a deepening surface low that tracked northeast across the Iowa/Illinois border. A very strong and deep southwest wind flow brought moist and unstable air into the Tennessee and lower Ohio Valleys. Record high temperatures were recorded, including a high of 73 at Paducah. The combination of very strong winds aloft, unseasonably warm conditions, and a strong low pressure system were ideal for this tornado outbreak.