It centers on a female meteorologist who gains superpowers and is later inducted into the "Justice League", while the city of New Metro is held for ransom by a terrorist armed with a weather control device.

The Flash dissipates the tornado using his super speed while the other members of the JLA use their powers to save civilians.

The JLA infiltrate a party at the Eno Meteorological Institute looking for evidence that Arliss Hopke is The Weatherman.

The JLA's leader J'onn J'onzz introduces himself to Tori and the other members of the League reveal their secret identities.

DaCosta romantically, watches a news broadcast about the JLA and sees that Fire is wearing earrings that he gave B.B.

gently terminates his romantic interest in her, although she assures him that he's a nice guy and that he will find true love someday.

The other heroes apologize for leaving Tori behind, and offer her membership again, including a costume and the codename "Ice".

The film's plot is based on the Justice League comic era of Keith Giffen & J. M. DeMatteis (writers).

Common complaints are of the plot holes, poor special effects,[3] bad costumes and that the League members deviated heavily from their source characters.