Hail bounced “like popcorn” at a high school track meet in Belle Fource, South Dakota on May 17.
Lenessa Keehn, who filmed the storm, said she was attending a track meet at a high school in Belle Fourche.
A local weather station warned of thunderstorms, high winds, and large hail stones in the area. Credit: Lenessa Keehn via Storyful
