Ill Wind (Weather Warden, #1)

Joanne Baldwin is a Weather Warden. Usually, all it takes is a wave of her hand to tame the most violent weather. But now Joanne is trying to outrun another kind of storm: accusations of corruption and murder. So she's resorting to the very human tactic of running for her life. Her only hope is Lewis, the most powerful Warden. Unfortunately, he's also on the run but Joanne and her classic Mustang are racing hard to find him - because there's some bad weather closing in fast.