I came across this link and I just had to share it with those of you who haven't seen this footage as yet, and who also like cloud formations!
This Timelapse Photography short 'film' is brilliant and worth taking a look (particularly in Full Screen mode on 15" PC screen or bigger!) and the dramatic music suits the theme and really plays on the senses. The Monsoon III was composed of over 85,000 individual frames. Capturing the images over the course of just 36 days using Cannon cameras.
Just awesome!
http://www.picturecorrect.com/tips/timelapse-photography-during-monsoon-season/