In 13 Minutes, the day starts out as usual for residents in the small Heartland town of Minninnewah. It's springtime and big storms are typically no cause for concern - until the largest tornado on record threatens to ravage the town, leaving the inhabitants with only thirteen minutes to find shelter, search for their loved ones, and fight for their lives. In the wake of total devastation, four families must overcome their differences and find strength in themselves and each other in order to survive.