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

Up until now we’ve had a warm start to the fall season and Austin’s Camp Mabry has yet to have lows in the 30s or highs below ...

A sudden stratospheric warming event is just that; a sudden warming of the stratosphere miles above our heads. This event ...

NBC 5 Storm Team Meteorologist Kevin Jeanes took a look at what’s going on and what the weather may look like going into ...

Another Arctic blast is on the move toward the U.S., bringing the potential for bitter cold and heavy snow accumulations to Michigan.

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.

A weak La Niña and a wavy jet stream could make mid-winter colder and stormier than recent years in Wisconsin.

Buffalo and did support Kentucky's first snow of the season. However, the cold is unlikely to reach as far south as it did ...

La Niña and polar vortex weather patterns will be at play for the 2025-2026 winter season. Here's what we know about the ...

The polar vortex, which is a persistent large-scale cyclone located near the North Pole, affects winter weather by bringing ...

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

Another Arctic blast is on the move toward the U.S., bringing the potential for bitter cold and heavy snow accumulations to Iowa.