How can the formation of clouds indicate changes in weather?

The formation of clouds plays a crucial role in indicating changes in weather, as different types of clouds are associated with specific weather patterns. For example, cumulonimbus clouds are often linked to thunderstorms and severe weather, whereas cirrus clouds can indicate that a change in weather may be on the way, usually signaling the approach of a warm front. When observing the characteristics of various cloud types and their formations, meteorologists can predict potential weather changes. This ability to interpret cloud types makes them vital to forecasting and understanding atmospheric conditions, thus demonstrating how clouds serve as indicators of impending weather events.