The contraction "OVC" corresponds to what sky cover amount?

The contraction "OVC" is a meteorological abbreviation that stands for "overcast." This term describes a specific sky cover condition where the sky is completely covered with clouds. In terms of measurement, this is represented as 8/8, indicating that the entire sky is obscured by cloud cover with no breaks for sunlight.

Understanding sky condition abbreviations like "OVC" is crucial for weather observations and reporting, as they inform pilots and meteorologists about visibility and potential weather patterns, which can affect flight operations. Other terms related to sky conditions, such as "SCT" (scattered clouds) or "BKN" (broken clouds), correspond to different amounts of sky cover, but "OVC" specifically denotes complete coverage.