Linzi Lightning (USA), Tommy Thunder (Australia), Rebecca Rain (UK), Wu-Shi Wind (China), Sofia Snow (Russia) and Sami Sunshine (Brazil) are the Weather Kids. They are given special powers over the weather by The Weather God as long as use their powers to help people and the planet. Their secret headquarters is on Cloud Nine and they use the Rainbow Superhighway to travel all over the world. In this book they battle with Doctor Vile who has created a monster out of garbage, waste and rubbish and is about to attack a school in a small town. In other stories they take on The Wicked Weather Witch and Old Father Grime.