Quite a few Iowans spotted ominous, swirling cloud formations Thursday evening as storms moved through the state.These dramatic clouds are called "asperitas."Asperitas are well-defined, undulating ...

We have big-sky cloud formations to enjoy, ponder and maybe hide from. They range from interesting to downright scary, and it is fun to recall some clouds that made me skedaddle faster than greased ...

Add Yahoo as a preferred source to see more of our stories on Google. Staring at the clouds during a tornado warning is a nerve-racking experience. Thunderstorms fill our skies with a tremendous ...

We have another question to answer! Jim asks: "Hey, Ray, I recently heard about shelf clouds. They are an eerie sight indeed! Can you give a brief synopsis of how these fronts form?" Shelf clouds do ...

ATLANTA — Many of you saw this scary-looking cloud near Truist Park Tuesday night. Pictures and videos started circulating on social media with people claiming it was a developing tornado. Even though ...

Looking up at the sky might seem like a simple pastime, but for those who know what to watch for, clouds tell stories that could save your life. Most of us walk around barely noticing the atmosphere ...