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

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

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

More than 500 flights were delayed or canceled at Denver International Airport on Monday as a polar vortex continued to ...

More extremely cold temperatures and wind chills are still to come. Another wave of snow comes late Sunday.

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.

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 ...

A lobe of the polar vortex, a stormy ring that typically keeps ... Meanwhile, another snowstorm may form in Colorado, New Mexico and the southern Plains. This system has the potential to evolve ...

A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.

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.