EF3 tornado in Hardeman County, Tennessee

A tornado crossed into Hardeman County from Tippah County, Mississippi. The tornado tracked northeast hitting Pocahontas before moving into McNairy County. One fatality occurred in Pocahontas when a single wide trailer was destroyed. Two injuries also occurred. In total, one home was completely destroyed. Thirteen homes sustained major damage with another five receiving very minor damage. Two mobile homes were destroyed with another two receiving minor damage. Numerous trees were snapped and debarked in the area. In addition, power lines were knocked down as well.

An upper level disturbance slowly approached the Mid-South during the evening of April 30th, 2010 as a cold front became stationary to the west. This pattern remained in place through the evening hours of May 2nd, 2010. South to southwest winds pumped warm moist air from the Gulf of Mexico and created a very unstable atmosphere. Showers and thunderstorms developed in association with the front during the early evening hours and moved east into Eastern Arkansas shortly before midnight. Additional thunderstorms occurred in association with the upper level disturbance. Due to the unstable atmosphere, thunderstorms quickly became severe producing large hail, damaging winds, and flash flooding. The severe weather evolved into an outbreak by May 1st and 2nd. Historic rainfall and flash flooding in addition to large hail and damaging winds occurred during the early morning hours of May 1st with several tornadoes occurring during the afternoon hours of May 1st to early morning hours of May 2nd.