A cold front will bring plunging temperatures and snow to the Northeast this week. Polar vortex disruptions, caused by Sudden Stratospheric Warming, drive extreme cold southward. Officials advise ...

At least nine deaths are now connected to the polar vortex that's spreading dangerously cold air and causing major disruptions across the Midwest and Northeast. Nearly 90 million people are in the ...

It's that time of the year! An extensive and prolonged Arctic outbreak is on the way to impact much of the United States. From the Rockies through the Northeast and Southeast, temperatures will plunge ...

CHICOPEE, Mass. (WWLP) – This winter could be average, unlike recent years, due to the influence of the polar vortex. The polar vortex, which is a persistent large-scale cyclone located near the North ...

Something unusual may be brewing in the stratosphere, and meteorologists say it could change the course of the winter forecast. The atmosphere is at a "critical juncture," and what happens in November ...

Arctic blast, polar vortex and Alberta clipper are all explained as Kaitlyn McGrath breaks down what makes winter weather so cold.

A significant shift in the polar vortex is poised to send shivers across the Central and Northeastern United States, initiating a pattern of Arctic outbreaks and storm chances that could persist for ...

New Delhi: Expect a chilly winter as higher than normal cold wave days are expected to impact parts of central India as well as some regions in northwest and northeast India, according to the India ...

Colorado got clipped by the polar on its way down, contributing to a strong cold front and a very stormy Monday. But lucky for us, we stayed on the fringe of this wintry event.