EAU CLAIRE, Wis. (WEAU) - Overnight, air temperatures fell below zero and are expected to stay that way through Tuesday. Wind ...

Donald Trump's inauguration and he plans a series of Washington events that celebrate his return to power and his “Make ...

Winter weather is here! Arctic air is moving into the region and will cause highs to only reach the 40s this afternoon. Hard ...

A weak warm front will roll through the region later this evening and kick up a few showers. However, it's the blast of ...

Dangerously cold weather will put much of the United States into a deep freeze over the weekend as temperatures are expected ...

An extended stretch of brutal cold is on the way courtesy of an arctic outbreak. These frigid temperatures are expected to ...

The disruptive winter storm brings the possibility of the “heaviest snowfall in a decade” to some areas Monday.

Cold air from the arctic sometimes dips southward across the American plains. What to know about the polar vortex.

About 63 million people in the U.S. were under some kind of winter weather advisory, watch or warning on Sunday.

Frigid air from the Arctic to blast areas as far south as Florida Starting ... seasonal forecast director at the private firm Atmospheric and Environmental Research. The polar vortex — ultra-cold air ...

From Tuesday to Thursday, Arctic air brings sunny but bitterly cold conditions, with highs in the mid-40s and lows in the 20s or teens. There is potential for wintry weather late next week ...

First Alert Weather days have been issued for Sunday through Thursday due to the arrival of arctic air, which will likely extend into Friday. The coldest air of the season will plunge into North ...