Types of Clouds: An illustrated guide showing cloud formations by altitude, from high cirrus and cirrocumulus to low stratus and cumulonimbus, with rain depicted falling from cumulonimbus.

A colorful educational diagram showing the types of clouds categorized by altitude—high, mid, and low—with illustrations of cirrocumulus, cirrus, altocumulus, altostratus, stratocumulus, stratus, cumulus, and cumulonimbus clouds.