Are you ready for the coming arctic storm? Here’s the latest Colorado weather forecast and everything else you need to know ...

It’s going to be a rude awakening tomorrow — a full taste of winter, for sure,” National Weather Service meteorologist says ...

More than 400 flights were delayed or canceled at Denver International Airport on Monday as a polar vortex continued to ...

Here is what is and isn't a polar vortex when Colorado receives cold like what is forecast for the holiday weekend.

Still, several Colorado school districts will start late on Tuesday as the state waits out the last of subzero temperatures.

The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...

Polar vortex brings subzero temperatures to Colorado. Posted: January 19, 2025 \| Last updated: January 19, 2025. Here are ...

This blast of cold weather is due to activity of the polar vortex.

Here are the lowest temperatures across Colorado on Tuesday morning, according to the National Weather Service.

The Arctic air mass will be in Colorado Friday afternoon, but the effects of the polar vortex won't be fully felt until after ...