Flatiron Freddy became a Groundhog Day weather prognosticator more than a decade ago. He was enjoying a peaceful afterlife in Flagstaff Nature Center when he was accidentally left out during the ...

The Space Weather Prediction Center has issued a G-4 geomagnetic storm watch for Monday night, indicating the potential for strong auroral activity. Here's when and where to see the aurora.

BRECKENRIDGE, CO – JANUARY 22 : Snowboarders stop at a place where the snow is thin and the ground is exposed at Breckenridge ...

Arctic air is expected to arrive Thursday night across Colorado and persist through the weekend, bringing freezing ...