After Bode requests to be transferred to a different city, his future in Edgewater hangs in the balance. Meanwhile, the crew joins forces to protect the town from a treacherous storm.

Bode and his fellow prison inmate firefighters band together with the civilian station 42 crew to battle a monstrous fire that erupts after a plane crash. Meanwhile, the crews welcome a new member to the family.

The station 42 and Three Rock crews face a daring rescue when a massive mudslide tears through Edgewater. Meanwhile, Bode's freedom is on the line at his parole hearing.