Cloud chart showing major tropospheric cloud types identified by standard two-letter abbreviations and grouped by altitude and form. See table below for full names and classification.
Whether you're interested in cloud-watching or just curious to know what clouds are overhead, read on to find out how to recognize the types and what kind of weather you can expect from each.
In between those two extremes, a " few " clouds (1/8 to 2/8 coverage) represent mostly sunny (or mostly clear) conditions. " Scattered " clouds (3/8 to 4/8 cloud coverage) correspond to a partly cloudy or partly sunny sky, with " broken " clouds (5/8 to 7/8 cloud coverage) describing a partly cloudy or partly sunny (5/8 coverage) to mostly ...
Here’s a rundown of the different types of clouds, along with photos of each kind and what these clouds can tell you about what’s happening with the weather.
In this sunrise image, the blue sky, yellow Cirrus clouds, and orange Altocumulus clouds result from both Rayleigh and Mie scattering. Rayleigh scattered produces a blue sky and the color the clouds receives.
Scattered clouds refer to a specific cloud condition where 25% to 50% of the sky is covered by clouds. This term is frequently used in weather reports to describe a medium level of cloudiness that allows for a mix of sunshine and cloud cover.
"Scattered" clouds (3/8 to 4/8 cloud coverage) correspond to partly cloudy or partly sunny skies, while "broken" clouds (5/8 to 7/8 cloud coverage) describe partly cloudy or partly sunny skies.
Scattered (SCT) — clouds cover 3/8 to 4/8 of the sky (3 to 4 oktas). This is also referred to as partly cloudy; clouds are present, but there is more clear sky than cloud.