The Portuguese Institute of the Sea and Atmosphere (IPMA) has explained that the rare meteorological phenomenon which was ...

Mackerel skies: a sky filled with rows of cirrocumulus or altocumulus clouds that resemble the scales of a mackerel fish.

The other main types of clouds are: Cirrocumulus, Cirrostratus, Altocumulus, Altostratus, Stratocumulus, and Stratus. What about those pink, rolling clouds we sometimes see at sunset?

Forecasters said LA and Ventura counties face threats of dry lightning and fire.

Residents in Virginia Beach were witness to the appearance of a ‘fallstreak hole’ in the clouds Tuesday afternoon.

The treatment of cumulus and altocumulus is especially good, and there are several series of photographs of the same cloud taken at short intervals, showing the changes in progress.

When using "Snow! Real Magic!" in conjuction with Photon, one side of the overlay the mod adds to snow covered blocks will have the texture z-fight. This appears to be only happening in Photon as I've ...

Mid-level clouds include altostratus and altocumulus, while at lower levels, you can observe stratocumulus, nimbostratus, and cumulonimbus clouds (with “nimbus” meaning precipitation in Latin).

Altocumulus clouds act as a visual cue for a changing weather pattern. DALLAS — Why do altocumulus clouds appear ahead of a strong cold front on warm days?

A NASA observation satellite has spotted odd UFO-shaped cloud hovering above the Otago region in southeastern New Zealand.