The polar vortex is weakening, which means New England is in for a colder than usual December, with episodic cold snaps.

Meteorologists are observing the beginnings of a polar vortex in much of the U.S. But how does this impact Thanksgiving day ...

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

Time to bundle up, Big Apple. A polar vortex moving across the eastern half of the United States is set to bring shockingly cold temps to New York City — along with a potential snowstorm. “We’re ...

This weather event may not be constant, but there will be cold waves over multiple days with single-day warmups mixed in.

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 rare stratospheric event is forecast to unleash bone-chilling air from a weakening vortex across the US and New England, ...

BUFFALO, N.Y. (WKBW) — The coldest air of the season is heading toward Western New York early next week. The Polar Vortex will send frigid air to the area. This could be the coldest air in Western New ...

A combination of weather conditions may make it colder than usual across parts of the Central and Northern U.S. next week.