EF2 Tornado — Hardeman, Tennessee

2025-04-03 · near Grand Jct, Hardeman, Tennessee

Event narrative

This large tornado caused widespread damage across Grand Junction, including rail cars being blown off the tracks, downed trees, and roofs of homes. Along Highway 57, large sections of roofs were blown off. This tornado then continued northeast through a heavily wooded area in Hardeman County before causing more damage along West Fork Road, north of Saulsbury. High-resolution satellite imagery tracked a sporadic tree damage path across remote areas between West Road and Sain Road, with a more defined track picking up at Lake Hardeman Road and Maxwell Road. Additional damage was found to the east-northeast, with the tornado crossing Highway 125 and causing significant damage to a small community on Lake Vonda. The tornado lifted just before reaching Hebron. Peak winds were estimated between 120-130 mph in Hardeman County.

Wider weather episode

A significant multi-hazard, multi-day event occurred across the Mid-South from April 2, 2025, to April 8, 2025, producing 35 tornadoes, record flooding, and numerous reports of damaging winds and large hail. A large upper-level trough covered the Western U.S. in early April. A significant piece of energy rotated around the base of the trough and ejected into the Southern Plains and the Middle-Upper Mississippi Valley on April 2nd. A 500 mb jet maximum of 120 knots and a 300 mb jet maximum of 140 knots pushed into Iowa by late afternoon on April 2nd. Meanwhile, a 992 mb surface low moved into the Upper Mississippi Valley with a trailing cold front pushing toward the Mid-South. A secondary, weaker surface low developed over northeast Arkansas and helped to back surface winds. The warm sector across the Mid-South was potent with surface dewpoints climbing into the upper 60s and MLCAPE values climbing to 2000-3000 J/kg. Increasing upper-level divergence occurred in the entrance region of the upper jet, resulting in strong lift across the Mid-South and storm initiation in the increasingly moist and unstable airmass. Hodographs were long, strongly curved, and supportive of tornadoes. Discrete supercells intensified across the Mid-South during the evening as 0-6 km bulk shear values increased to 60-70 knots, and 0-1 km helicity values increased to 300-400 m2/s2. Fifteen tornadoes occurred from late afternoon on April 2nd through about 2 am on April 3rd, including four EF-3s. This period represented the most significant period of severe weather during the event.

The cold front stalled across the Mid-South on April 3rd while moist southwesterly flow aloft continued and anomalous precipitable water values prevailed across the region. Heavy rain fell across northern sections of the Mid-South into the morning hours of April 3rd. Rainfall amounts of 3-4 inches were common across east-central Arkansas, West Tennessee, and extreme northwest Mississippi, along with scattered instances of flash flooding. By the afternoon of April 3rd, the airmass south of the stalled front destabilized and storms strengthened thanks to a 90-knot mid-level jet maximum moving through Missouri. These storms produced wind damage, large hail, flash flooding, and a tornado east of Corinth. Heavy rain continued into the early morning hours on April 4th when the front eventually lifted north of the area, resulting in a relative lull during the day on April 4th.

View location on OpenStreetMap → (35.0440, -89.1960)

Source: NOAA Storm Events Database, event_id 1256965. Narrative written by the NWS forecast office that issued the report.