A series of equipment meltdowns have been plaguing a prominent Oklahoma storm research team. They are in the running to win a $100 million grant in the upcoming Green Skies storm competition, when disaster strikes and an intern becomes stranded directly in the path of a storm, leaving him with a broken leg. P.G. Krolmeister, the funder of the team, sends amateur detective Nancy Drew to join the team undercover as an intern to find out who has been sabotaging them. Nancy had better keep her wits about her, as she not only has to uncover a saboteur, but battle some of the deadliest twisters in Oklahoma!​