An overcast sky over Argentina stunned residents after it looked like cotton balls hanging in the air. The rare occurrence of mammatus clouds was captured in Casa Grande, Cordoba around November 13.  Mammatus clouds are pouch-like lumps that occur in the undersides of clouds and it usually happens after thunderstorms. The video showing the sky covered with such strange clouds went viral on social media. Check out what netizens had to say about the distinctive puffy clouds.

Are They Real?

Stunning Clouds Over Argentina

WOW!

Awesome Clouds in Argentina

Pure Beauty!

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