A waterspout developed over Wheeler Reservoir south of the Browns Ferry Nuclear Power Plant. The waterspout moved east-northeast|towards Round Island Creek Public Use Area crossing from Lawrence into Limestone County. At least two citizen videos from the Black Landing area confirmed the waterspout and its movement and were posted on social media.

An outbreak of tornadoes, large hail, wind damage and flash flooding occurred during the afternoon and evening of the 20th. Fourteen tornadoes occurred in north Alabama, including 1 EF-0, 10 EF-1, 2 EF-2, and 1 EF-U (unknown) which was a waterspout on Wheeler Lake. One person was injured in Colbert County. There were also several reports of large hail, including baseball sized and larger in northern Lawrence and southeastern Lauderdale Counties. Damaging winds were also experienced as well with the severe thunderstorms. Lightning sparked a fire which resulted in severe structural and water damage and total loss to the Albertville Public Library which is scheduled to be demolished. There were two reports of flash flooding in Jackson County.

Part of 16-tornado outbreak on May 20, 2025