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

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

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 ...

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.

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

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

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...

The National Weather Service has advised the public to check the forecast for their area on weather.gov to ensure they are dressed appropriately. The agency said that while there is no cause to be ...