According to meteorologists and climatologists, critical changes in two major atmospheric patterns—La Nina and the polar ...

Meteorologists warn that a disruption of the polar vortex could lead to a snowier and colder winter. Tony Lugo, professor of ...

A potential polar vortex on the way means temperatures are going to tumble and electric bills are going to surge once ...

During a significant snowstorm or a freezing cold snap, you may hear the term "polar vortex" bandied about. FOX Weather ...

A sudden, dramatic shift in temperatures high in the atmosphere will dance with the La Niña weather pattern. There won't be a ...

A cold blast has gripped the Northeast, and meteorologists say it could be a sign of what’s to come. The FOX Weather Forecast ...

There is no better time of year to see snow than the holiday season, and the pattern is loading up! Snow in December has ...

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

A phenomenon capturing the attention of many on social media could lead to bitter cold in parts of the U.S. around and after ...

A high-pressure system in the Arctic could push frigid air south starting in mid-December, raising hopes for a white ...

The polar vortex is an area of low pressure, a wide expanse of swirling cold air that is parked in polar regions, according ...

Weather forecasters are using terms like polar vortex and La Niña to describe the weather around the upcoming holiday season.