Here are the lowest temperatures across Colorado on Tuesday morning, according to the National Weather Service.
More than 400 flights were delayed or canceled at Denver International Airport on Monday as a polar vortex continued to ...
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 ...
The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...
It’s going to be a rude awakening tomorrow — a full taste of winter, for sure,” National Weather Service meteorologist says ...
According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...