Clouds in the sky often seem to resemble objects that appear on Earth. Therefore, a cloud in a dream can represent something that is not what it seems to be.
If you dream about clouds, it can be a warning that you should look beneath the surface of something to discover its true identity and not be swayed by outward appearances.
Light, cottony-looking clouds in a dream can symbolize an uplifting experience.
A dream that the sky is full of dark clouds can mean that you feel that you are being overshadowed.
Dark clouds can also symbolize depression.
If you dream that the sky is full of dark storm clouds, you may be repressing strong emotions that are about to erupt.