Do you want to compare Supergirl with Tempest? Discover the powers, weakness & weapons of Supergirl and Tempest from Supergirl Biography and Tempest Biography. Find out all about Supergirl and Tempest.# Check out how is Supergirl unique and distinct from Tempest. Discover their love interest, sidekicks, family tree and the movies and games list in which Supergirl and Tempest have appeared. Find out everything about them here!