Meteorology
Cloud ceiling
At a glance
Meaning of Cloud ceiling
The height of the lowest cloud layer that qualifies as a ceiling under the applicable reporting convention.
More about Cloud ceiling
Cloud ceiling and horizontal visibility describe different weather conditions. A high ceiling does not necessarily mean good visibility.
The amount and vertical position of cloud matter when interpreting reports. Crews use the actual report and applicable procedure minima rather than a general description such as cloudy weather.