Cirrus

Cirrus refers to a type of high-altitude cloud characterized by thin, wispy strands that form above 20,000 feet. Composed mostly of ice crystals, these clouds often indicate that a weather change, such as an approaching warm or occluded front, may be near. Because of their altitude and appearance, cirrus clouds typically do not produce precipitation that reaches the ground. Instead, they contribute to the sky’s visual texture and can signal upcoming changes in weather patterns. Their delicate, feather-like appearance makes them distinctive among cloud types.