Alabama braces for another polar vortex blast bringing well below freezing temperatures. How cold will temperatures get? Here ...

"Bitter cold could linger through the end of the month," the Weather Prediction Center said in an update on Monday.

A polar vortex is expected to bring two surges of extremely cold air to the U.S. in January. Here's what to know in Middle ...

The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest ...

More snow is on the way for southern Ontario, with a widespread shot occurring on Wednesday. That will be followed by ...

A dramatic blast of cold air may be coming for the United States in late January, courtesy of the polar vortex. Here's what ...

What is the polar vortex? Mississippi weekend weather forecast calls for winter storm with lows in the teens, paired with ...

According to a temperature outlook from the National Weather Service (NWS) Climate Prediction Center (CPC), for the January ...

Extremely cold air is going to take over Michigan, as the center of the Polar Vortex drops far south to just north of ...

The big winter (and popular) topic is dusted off very early this season as frigid air plunges south next weekend. But what is ...

The polar vortex is set to bring a winter storm to parts of Mississippi with ice, snow. But extreme cold will last for days.

The polar vortex is a large area of low pressure and cold air surrounding both of the Earth’s poles. It ALWAYS exists near ...