Air is constantly in motion as wind, with gusts, swirls and spins. A cloud nicknamed “horseshoe vortex cloud” shows just that. It’s a cloud that forms on a vortex (spinning tube) of air. Cheri Rhea ...

Called a “horseshoe vortex cloud,” these strange cloud formations are so fleeting that people seldom see them and photos are a matter of pure luck, experts say. Facebook screengrab/Stan Dorroh photo A ...

Hi there. I'm K. C. C. I. Storm teammate meteorologist and Campo Longo. We wanted to talk a little bit about severe thunderstorms and what watches versus warnings mean here across central Iowa. So ...