EF1 tornado in Cooke County, Texas

The tornado developed shortly after crossing into Cooke County, first touching down near FM 51 and CR 377 where a tree was uprooted, several large tree branches were snapped, and it knocked down half a concrete silo. Sporadic tree damage was noted along FM 51 leading into Era where damage occurred to a gas station awning. It continued northeast, strengthened and produced major damage to several roofs of homes, snapped trees, and flipped a horse trailer. It continued to move northeast along FM 51 where it destroyed a metal implement shed. As it moved toward Gainesville, it blew out 2 roll up doors and lifted the roof of a commercial building. The tornado then crossed I-35 near US-82 and ripped the aluminum roof off a cattle yard before lifting shortly after. Maximum estimated winds were 105 mph.

A strong shortwave trough aided in the development of scattered to numerous thunderstorms during the late morning, afternoon, and evening hours of March 21. Thunderstorms initially fired along a dryline, many of which became severe, and some of which produced strong tornadoes. A total of 17 tornadoes were confirmed by storm survey teams, the strongest of which was the EF-3 Jacksboro tornado. One death occurred in a tornado in Grayson County near the Red River.