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.

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.

Arctic air surging south could glaze Colorado roads with ice in time for the evening commute Friday as Denver braces for a ...

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

Nolan Kustusch, 1, asks to be picked up by his mother Alice while his father, Drew, shovels the sidewalk outside their home ...

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 ...

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 ...

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

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