In METAR reports, what does the symbol "SKC" refer to?

In METAR reports, "SKC" stands for "Sky Clear," indicating that there are no clouds present in the reported area. This term is essential for pilots and meteorologists as it provides critical information about visibility and weather conditions. Knowing that the sky is clear can suggest favorable flying conditions, as pilots benefit from optimal visibility and minimal weather-related disruptions during flight operations.

Other interpretations of the abbreviation, such as "sky covered," "sky condition," or "sky cloudy," do not accurately represent the meaning of "SKC." In aviation weather, clarity and precision in communication are vital, making it important to correctly understand such abbreviations.