A significant change in the atmosphere means the weeks after Thanksgiving could be colder and snowier than normal across ...

In 2014, the term “polar vortex” burst on the scene across Canada and the U.S. as temperatures plunged. In some places, it ...

As we look toward mid-December into January, the door is opening for some potentially significant winter weather.

Over the next 10 days, scientists say, changes in the stratosphere will upend weather patterns and set the stage for a cold, snowy December across parts of the Northern Hemisphere.

Over the next 10 days, changes in the stratosphere will upend weather patterns and set the stage for a cold, snowy December ...

For the first time in his second term, fellow Republicans defied President Donald Trump — on the Epstein files — and he fell in line. That doesn’t mean GOP lawmakers will turn on him en masse, CNN’s ...

A harsh drop in temperatures is being delivered to the eastern two thirds of the country thanks to a polar vortex dipping down from the Arctic. Record cold high temperatures on Monday and Tuesday are ...

As for snow, let's go for 55"-65" of snow in Boston, and 75"-85" of snow in Worcester. While the coldest air relative to ...

A polar vortex for the holidays. What does that mean for your electric bill? 📈🌦️ MARKET METEOROLOGY: A potential polar vortex on the way means temperatures are going to tumble and electric bills are ...

Sudden Stratospheric Warming (SSW) events occur during the winter months and can lead to Arctic outbreaks across the US. They ...

New York could be hit by another blast of Arctic air just in time for Thanksgiving as forecast models predict that a possible wobble in the polar vortex could push freezing air into the northern half ...