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

Millions are set to see temperatures plunge over the Thanksgiving holiday period as the destablizing polar vortex sends ...

Something called a sudden stratospheric warming event appears to be on the verge of occurring. Basically, that's when the stratospheric winds get disrupted by waves originating in the troposphere ...

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

The culprit behind the country’s somewhat wacky weather, or at least part of it, is the (aforementioned) probable sudden stratospheric warming event (SSW) disrupting the stratosphere’s polar vortex ...

WBZ-TV chief meteorologist Eric Fisher explains why the door is opening for some potentially significant winter weather.