Saturday is largely looking beautiful across southern Colorado, although it will be breezy - and windy in the southern ...

The first of three rounds of bitter air has arrived, threatening record lows in cities from the Midwest to the Northeast.

Forecasters have said parts of the U.S. can expect frigid temperatures in December. A first round has arrived, and more cold ...

Temperatures on the final weekend of November in southern Colorado remain well below average with arctic air in place.

A powerful arctic blast is on track to impact over 200 million Americans, bringing temperatures even colder than the last ...

The Polar Vortex is about to unleash even colder Arctic air through the middle of December, and one or two coastal storms ...

The temperature is forecast to plunge to 5 degrees in Chicago on Thursday.

Arctic air is creating chilly conditions for millions of Americans out shopping on Black Friday, as another shot of even colder air from a disrupted polar vortex is expected to further plunge ...

Snow hits Denver, Palmer Divide, and foothills starting Tuesday night. Morning commute Wednesday will be hazardous with 3–5 ...

Bitter cold is taking hold across the U.S. on Thursday, with millions waking up to freezing temperatures and in some areas, ...

The first of three rounds of bitter air has arrived, threatening record lows in cities from the Midwest to the Northeast.