A couple of married, but separated, storm chasers come together to battle nature. Bill is moving on with his life, accepting a job as a television weather reporter and proposing to his new sex therapist girlfriend. However, in order to move on, he needs Jo to sign the divorce papers. When he meets with Jo it just happens to be a great time for tornadoes. Bill joins with Jo after her truck is destroyed by a tornado, and he learns they have a real chance to gather data on tornadoes that no other storm chasers have ever been able to do. Bill and Jo come to see why they were together to begin with, and how a divorce may not be the right thing.