As Hurricane Elmer hits, Judy, Stink, and the entire Moody clan hunker down and ride out the storm, but when the power goes out, Grandma Lou proposes some activities to pass the time in the dark.

Feisty, fearless Judy Moody is looking forward to the most super-duper, double-rare summer vacation ever. The trouble is, her parents are called out of town and her BFFs are going away with their own families. That leaves Judy trapped at home with her pesky brother Stink under the watchful eye of Aunt Opal. But with a little playful planning, and a lot of imagination, Judy turns a snoresville summer into the way-not-boring adventure of a lifetime!...