Weather scanner vanes or weather vanes were instruments on Cloud City. Luke Skywalker once clung to one following his injury at the duel on Cloud City. Weather vanes were located at Tipoca City on Kamino, designed to provide weather reports or adjustments to inside atmospheric conditions.
- The Adventures of Luke Skywalker, Jedi Knight (First identified as weather vane)
- Star Wars: The Original Trilogy – A Graphic Novel
- Star Wars Battlefront
- Star Wars: Episode V The Empire Strikes Back (First appearance)
- The Empire Strikes Back: So You Want to Be a Jedi?
- Star Wars: The Empire Strikes Back junior novelization
- Captured on Cloud City