CHEYENNE — A powerful storm tore through Cheyenne and surrounding areas Friday afternoon, resulting in baseball-size hail and funnel clouds and causing widespread damage to vehicles, homes and trees.

After Sunday night’s storms, the Heartland was left with plunging temperatures, gusty winds and a curious-looking cloud ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

Caroline Muller looks at clouds differently than most people. Where others may see puffy marshmallows, wispy cotton candy or thunderous gray objects storming overhead, Muller sees fluids flowing ...

Weather forecasting can often seem as arcane as gazing into a crystal ball, but the skill lies in analyzing current conditions, identifying weather patterns and applying climatology to produce a ...

EXACTLY. AWESOME. ALL RIGHT. WEATHER WISE, WE’VE GOT OURSELVES SOME PRETTY NICE WEATHER THE NEXT FEW DAYS, WATCHING SEVERAL THINGS ON OUR RADAR. THE NEXT 12 HOURS, A LOT OF SUNSHINE. BUILDING CLOUDS.

Mammatus clouds are some of the most visually striking and unusual cloud formations in the sky. They appear as rounded, pouchlike lobes that hang down from the base of a cloud, usually under ...