During the approach of the most powerful storm in decades, university professor Dr. Jo Harding and an underfunded team of students prepare the prototype for Dorothy, a ground-breaking tornado data-gathering device conceived by her estranged husband, Bill. When Harding tells Bill that Dorothy is ready for testing -- and that their privately funded rival Dr. […]

An update to the 1996 film 'Twister', which centered on a pair of storm chasers who risk their lives in an attempt to test an experimental weather alert system.

An update to the 1996 film 'Twister', which centered on a pair of storm chasers who risk their lives in an attempt to test an experimental weather alert system.

An update to the 1996 film 'Twister', which centered on a pair of storm chasers who risk their lives in an attempt to test an experimental weather alert system.

An update to the 1996 film 'Twister', which centered on a pair of storm chasers who risk their lives in an attempt to test an experimental weather alert system.