WASHINGTON — We are in the middle of a blast of extreme cold weather in D.C. The polar vortex has shifted, spilling cold air ...

Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.

This cold was certainly extraordinary, but the polar vortex event of January 2019 brought life in the northern and central United States to a frozen halt. At that time in our area, the coldest actual ...

The coldest air that we’ve felt in six years has Michigan in its icy grips today. The cold blast originating in northern ...

Several businesses and organizations have announced closings and cancellations ahead of the extremely cold temperatures.

C in the Northern Plains and Upper Midwest, into the teens in the central Plains and Midwest and near 30 degrees in parts of the South on Saturday ...

Tom Brady won a Super Bowl at 43. Lewis Hamilton is preparing to race for Ferrari in Formula 1 at 40. Serena Williams reached ...

According to the European model, there's a chance that the air temperature at MSP could hit -20°F for the first time since ...

A potent cold front will open the door to frigid Arctic air, with some of the coldest conditions in years set to spread ...

Imagine the polar vortex as a giant, icy whirlpool far above the Earth, keeping frigid Arctic air contained near the north ...

Highs on Monday and Tuesday of next week could only stay in the single digits, which has not happened since late January of ...

Americans have been warned to brace for more winter storms as Arctic winds are set to dump more ice and snow amid freezing temperatures.