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

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

Colorado will have a long stretch of below freezing and below-zero wind chills, with several inches of snow likely as well.

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

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

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 ...

Colorado is getting ready to drop into a dangerous multi-day deep freeze. A surge from the Polar Vortex will be pushing below-zero temperatures across the region with several bursts of snow ...

The Arctic air mass will be in Colorado Friday afternoon, but the effects of the polar vortex won't be fully felt until after the sun goes down. Snow will come into the state's high country in two ...

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

Colorado will see its coldest temperatures of the winter as a mass of cold air descends on the state from the Artic. But despite the bitter cold, this weather event is not a polar vortex.

A polar vortex will plunge Colorado into bitter, sub-zero cold this weekend and could bring up to 10 inches of snow in some parts of the Denver metro, National Weather Service meteorologists say.