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

It’s going to be a rude awakening tomorrow — a full taste of winter, for sure,” National Weather Service meteorologist says ...

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

NEWS has issued Weather Impact Days for Friday through Tuesday due to subzero temperatures, wind chill and 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 ...

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

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

In Montreal, highs are expected to reach –15 C, with overnight lows dropping to between –20 C and –25 C, according to Gina ...

The Arctic polar vortex has been pushing icy winds throughout ... Arizona, Nevada, Utah and Colorado, as well as New Jersey, Pennsylvania, New York, Vermont, New Hampshire and Maine.

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