When a wide-ranging Green Skies weather phenomenon threatens the people of Tulsa, Oklahoma with destruction, it's up to meteorologist Amber Devane to warn them. The trouble is, the local media don't believe her predictions. She must put aside her recovery from an operation to save her family and her county. Aided by school-friend Ryan, a native American astronomer, the two of them must fight the tumultuous weather and prejudices as well as struggle...