A fresh blast of Arctic air is poised to spill across a wide swath of the United States, and the latest polar vortex map ...

An Arctic blast is set to grip Iowa later this week, bringing some of the coldest temperatures of the season along with ...

Major cities across the Northeast and Midwest are facing temperatures 10-20 degrees below average, according to forecasters.

Wisconsin is bracing for one of the coldest evenings of the season with wind chills expected to plunge as low as -40 to -50 ...

Winter storms and extreme cold are forecast to wallop the U.S. with snow and ice through the weekend. Prepare for power outages and transportation issues.

A cold weather advisory is in effect as Arctic air brings wind chills to 29 below zero across Wisconsin, with light snow and ...

Confidence is increasing that a weekend cold front could bring Texas its coldest temperatures of the winter, as well as ...

A fierce Arctic blast of bitterly cold air is poised to overtake much of the central, eastern and southern U.S. over the next ...

There's still time to prepare for a cold front coming to the Houston area! Meteorologist John Dawson shares tips.