We’re on Cloud 9 Over This Cute Cropped Cloud Sweater. Hannah Kahn. Thu, December 15, 2022 at 2:30 PM UTC. 2 min read. ... Love the white cloud design against the blue sweater. ...

This is about four times higher than the highest clouds we normally see, the wispy cirrus clouds. Because the air is so thin in this part of the atmosphere, it needs to be much colder than 32°F ...