The town of Dogwood Springs, Missouri, has been deluged by spring storms. As tornadoes and torrential floods rage, newlyweds Archer and Jessica Pierce struggle with doubts about their local church ministry. In the midst of the havoc, Archer disappears, and the town begins a frantic search against time and the elements to find their pastor.

Dr. Grant Sheldon struggles to handle all the crises in the ER, where the hectic pace makes it hard to focus on the future of his relationship with nurse Lauren McCaffrey.