H2O: Just Add Water Season 1 Episode 17 Under the Weather

Emma is determined to win a science competition, but her preoccupation with the upcoming event is causing her to neglect her commitments to Rikki and Cleo. Meanwhile, Zane is trying to prove himself as a responsible boss, but when Miss Chatham assigns him to interview a scientist, he sees it as nothing more than a chore. When Emma starts to experience strange and unexplained weather-related symptoms, the girls begin to suspect that someone may be tampering with the weather. Can they use their powers to solve the mystery and help their friend, or will Emma's science dreams come crashing down along with the storm? Under the Weather is a thrilling episode full of drama, friendship, and, of course, magic.