Unusual mammatus clouds were spotted on Wednesday morning in parts of the United Kingdom. The name mammatus comes from the ...

Did you see these weird clouds in the York sky this morning? Rare 'breast-shaped' mammatus clouds appeared above our city - ...

North Yorkshire Mammatus is most often found at the base of a thunderstorm cloud called cumulonimbus. With lots of turbulence in the cloud there are lots of up and downdrafts. The downdrafts can ...

Mammatus clouds are one of the most peculiar cloud formations, characterized by their bulbous, pouch-like structures that hang ominously from the base of cumulonimbus clouds. Their eerie ...

Strange and disconcertingly named 'udder clouds' were seen hanging over London skies during sunset yesterday (Wednesday, ...

Formed by cold air sinking down, mammatus clouds are usually seen when there is turbulence in a cumulonimbus cloud. US President Donald Trump has paused tariffs of 25% on Canadian goods for 30 ...

When a front moves through or on just a regular day we can see middle tiered clouds here at home. Altocumulus clouds ...

Did you see these weird clouds in the York sky this morning? Rare 'breast-shaped' mammatus clouds appeared above our city - here are some ...