Why Polar Vortexes Are Becoming More Common Understanding the Polar Vortex The polar vortex is like a massive whirlpool of ...

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

It has been a frigid week, all due to the polar vortex. You may have heard our Weather Authority mention the polar vortex several times, especially this week. The polar vortex is a large area of cold ...

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.

Bundle up, Ontario, as some of the coldest temperatures in years are set to spread across the province for the second half of this weekend and beyond ...

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 ...

ANNAPOLIS, Md. (AP) — A huge swath of the U.S. was blasted with ice, snow and wind on Monday as the polar vortex that dipped south over the weekend kept much of the country east of the Rockies ...

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