They can look like something out of a movie, an alien invasion on the horizon, but the bizarre shape in the sky is an arcus cloud. Arcus cloud is the umbrella term for a low, horizontal cloud ...

An arcus cloud, or a roll cloud, signaled the incoming cold front as it reached the shoreline of Lake Michigan on Saturday evening. Another arcus cloud, known as a shelf cloud, appeared ahead of a ...

GREENSBORO, N.C. — If you looked up at the sky and saw a funnel-looking shape, you might strongly consider taking cover...quickly. But, what if that ominous cloud weren't really a threat? WFMY News 2 ...

An arcus cloud is a rather long bar or shelf which extends outward from the front side of the base of a well-organized thunderstorm. It's common name is a shelf cloud and it is caused by the ...

A shelf cloud, also known as an Arcus cloud, moves toward Clawson, MI on Sunday, June 24, 2016. (photo submitted by Connie Miller Richnak) Strong storms moved across southern Michigan Sunday. At the ...

A former viewer who recently moved away from the Raleigh area sent us a group of photos taken by her son when some thunderstorms passed through through Cumming, GA a while back. She asked if we could ...

They were all in my social media feeds on July 12th, 2021. Pictures and videos of ominous looking clouds rolling into parts of North Georgia. People scurried from ball fields or homes and grabbed ...