What is an altocumulus cloud?

Altocumulus clouds are a common sight in the sky, often appearing as small, white, and puffy formations. These clouds belong to the middle cloud family and are found at altitudes ranging from 6,500 to 20,000 feet (2,000 to 6,000 meters) above the ground. They often resemble cotton balls or small heaps of clouds, creating a picturesque scene in the sky. These clouds are typically white or grayish-white in colour, although they can sometimes take on a golden hue during sunrise or sunset.

Altocumulus clouds are formed through the condensation of water vapor in the middle layer of the atmosphere. As warm, moist air rises, it cools and reaches its dew point, causing the water vapor to condense into tiny water droplets or ice crystals. These droplets or crystals then cluster together to form altocumulus clouds.

These clouds are often associated with fair weather conditions. Altocumulus clouds are usually a sign of stable atmospheric conditions, indicating that the weather is likely to remain calm and pleasant.