Aviation Weather Handbook (PDF) – There is now a FAA handbook that covers information previously included in advisory circulars such as Aviation Weather, Thunderstorms, etc.
Rotor Clouds – This page explains mountain waves and their associated cloud phenomena: lenticular clouds and rotor clouds.
Related & Recommended Books
- Weather Patterns and Phenomena: A Pilot’s Guide by Thomas P. Turner
- IFR for VFR Pilots: An Exercise in Survival by Richard L. Taylor
- Weather Flying by Robert N. Buck