What does 'SCT' represent in weather observations?

'SCT' stands for 'scattered clouds' in weather observations. This term indicates that there are clouds present, but they cover less than half of the sky, allowing for significant portions of the sky to remain clear. This type of cloud coverage is important for pilots and meteorologists because it provides crucial information about visibility and potential weather conditions that could affect flight operations.

The presence of scattered clouds generally indicates fair weather, although they can suggest some atmospheric instability depending on the type and behavior of the clouds. Understanding terms like 'SCT' is essential for interpreting meteorological data accurately, especially when making decisions based on weather conditions.