Subzero temperatures will be possible tonight with afternoon highs on Sunday only making it into the teens and 20s. We will have another night afterwards of subzero temperatures.

Arctic air is expected to arrive Thursday night across Colorado and persist through the weekend, bringing freezing temperatures and snow, according to the National Weather Service.

A snowstorm is heading into Colorado with some areas expected to see between 10 inches and over a foot of snow.

The zoo will close due to extreme cold, ensuring animal safety indoors. Colorado faces below-zero wind chills and a Cold Weather Advisory this weekend.

Red Flag Warnings and Fire Weather Watches are going into effect starting Thursday, and the setup is one to keep an eye on.

An incoming snowstorm is expected to bring several inches to the mountains and some flakes in Denver over the weekend.

Colorado is no stranger to wild weather swings, but if this December's warmth has you wondering what's going on, you're not alone. December 2025 has already broken two notable warm weather records, and it's not over yet. Earlier this month, Denver recorded ...