Freckles

Freckles was a demonic child in the San Francisco area with the power to blow gusts of wind capable of sending an adult flying and possibly more.

She was eventually captured by the Ice Cream Man, and sent to be killed by the Nothing. But the Charmed Ones accidentally saved her and her companions, setting them loose. They were eventually recaptured, and put back in the magical Ice Cream Truck, presumably later killed by the Nothing.