Jericho is heading home from work to be with his family when strong storms suddenly hit and strange black twisters begin descending from the sky. Jericho manages to take refuge as the storm passes. In the aftermath, he begins the trek home to find out if his family is alright. The roads are torn up, communications are down, and as the night falls, the town begins descending into madness as the town residents begin hallucinating horrific creatures. Jericho doesn't want to admit it, but as he presses forward, he just might be starting to see them too.