We created this Cloud Facts page to help you enjoy cloud watching as much as possible! 

Altocumulus Clouds

A cloud type in the form of a white or gray grouping of smaller clouds, similar in appearance to cumulus clouds except they don’t grow very large because they often form within a shallow layer of moisture.

Altostratus Clouds

Altostratus clouds usually take the form of a relatively thin gray or blue-ish layer that can appear to have ridges. These clouds are often composed of many fibrous elements with feathery edges, or can have a more uniform appearance.

Cumulus Clouds

Cumulus clouds form of individual elements that are generally dense and possess well-defined, rounded outlines. These clouds are typically described as puffy or having a cotton-like appearance because they grow vertically until they reach a layer of stable air.

Cirrus Clouds

Cirrus clouds are composed of small separated clouds in the form of white, delicate filaments, of patches, or narrow bands.

Learn About the Weather Connected to Clouds…

Want to learn more about our amazing planet? Check out our Weather Terms and Definitions page to learn about high and low pressure systems, a marine layer, subsidence inversion, and more!