How do you forecast the clouds?

rain, storm, lightning, thunder, and sometimes windy

'White Cloud' has replaced 'cloudy'. I noticed this on the BBC weather site the other day (June 1st 2009) and at the same time noticed that the clear skies of the weekend were again being ruined by...

Naturally if the clouds is turning gay until it turns darker it will rain. If the cloud is combined or stick together and it is moving fast in one direction and it is continue-sly their is a storm...

clouds are made up of littel water molucals And this means the molecules clump together, forming a mass, which we call clouds.

There is at least one video of such an event occurring.