posted by Rachel .
Winds blow whenever there are: cold temperatures, pressure inequalities in the atmosphere, or the earth rotates on its axis
Try some of the following links for information:
Have you ever heard the sailor's rhyme?
Red sky in the morning, sailors take warning. = That means there will be no wind and the sea will be becalmed.
Red sky at night, sailor's delight. = That means that there WILL be wind!