The coldest arctic air arrives Sunday night into early Monday morning across Colorado.

There are strong upper-level winds rotating around the North Pole that normally keep all cold air contained, but in the ...

Temperatures will continue to drop this evening, however.

Wintry conditions can cause hazardous driving conditions. It's key to get yourself – and your car – ready for the road.

The storm will bring heavy snow and “crippling” ice impacts to more than 170 million people across the country.

An unusually brutal winter storm is set to pummel more than 160 million Americans from Friday, as a stretched "polar vortex" sends a devastating blast of Arctic air, bringing heavy snows and freezing ...

Thundersleet and snow hit most of Texas Saturday and the early morning hours Sunday as an Arctic blast has impacted most of ...

As a storm system departs the Chicago area, another blast of Arctic air will send wind chills plummeting overnight and into ...

An exploding tree claim has gone viral as the U.S. brace for an Arctic blast that will send temperatures plunging, triggering ...

The coldest air and highest ice risk from the winter storm will arrive early Sunday morning, ending Sunday afternoon.

Bundle up — or else! A life-threatening Arctic blast is set to strike the eastern US in the coming days, setting the stage ...

Veterinarians say pets should be treated like family members during extreme cold weather.