Not all scary, suspicious clouds looming beneath a storm are an indication that a tornado is imminent. The Weather Network meteorologist Jaclyn Whittal explains scud clouds. Denmark privately sent ...

"That's cold air coming down, out of the storm itself, moving ahead of [it]." He said other types of clouds, like lenticular clouds, could also present in a unique shape — but this particular ...

Roll clouds can develop along thunderstorms’ leading edge, creating scary images and nervous Texomans ... the storms and roll ...

Maybe even a bit scary. But what is a thunderstorm ... Thunderstorms start in clouds. Inside a storm cloud, bits of ice move up and down and bump into each other. And just like when you rub ...