What weather phenomenon is represented by "Ovcst" on a Weather Depiction Chart?

The abbreviation "Ovcst" on a Weather Depiction Chart stands for "overcast," indicating that the sky is completely covered with clouds. This term is commonly used in meteorology to describe conditions where there are no breaks in the cloud cover, resulting in uniform gray skies. Overcast conditions can significantly affect visibility and can also be associated with various types of weather, including rain or snow, but the primary characteristic is the lack of sunlight due to cloud coverage. Understanding this notation is crucial for pilots and meteorologists when assessing weather conditions for flight planning and safety.