Neil and Liz measure their lives by the regularity of the seasons, until one year when autumn doesn’t arrive and all weather breaks loose.
Four times every year Neil and Liz’s father answers the phone in the booth at the end of their driveway and ushers in the new season. He’s the Weatherman. But this summer when the family gathers to send off the season, the phone doesn’t ring and autumn does not arrive. Instead a mysterious tourist of magic shows up at their doorstep, along with two nonsensical hags and one cat-shaped bog beast. The only one not taken by surprise is their neighbor Mrs. Fitzgerald, who seems to be able to make the elements of weather itself do her bidding.
Now it’s up to Neil and Liz to discover the source of Mrs. Fitzgerald’s power and restore order to the climate. Because in the battle for the balance of global ecology there can only be one Weatherman.