Resembling dark, choppy ocean waves ... Although asperitas clouds don’t produce rainfall, their presence often means a storm or weather front is nearby. Research suggests they are formed ...

The severe wind gusts can be heard in a video taken from a shrimp boat sailing along the Atlantic Ocean off Savannah. Dark storm clouds were seen over Savannah. Tropical Storm Julia formed ...

If you happen to be on the opposite side of such a cloud from the sun, it will appear dark due to the lack of light passing though it, and likewise it will become rather dark underneath the storm.

A Minnesota woman recently captured an incredible cloud ... ocean in the sky in a now-viral photo. Theresa Birgin Lucus of Bemidji was driving home on Highway 64 after a long week in Rochester ...

Residents of southeastern Missouri were instructed to “seek shelter now” as a supercell gathered around Bell City, dragging ...