This winter could be average, unlike recent years, due to the influence of the polar vortex. Donald Trump’s White House ...

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

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

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

A rare polar vortex disruption will bring chillier temps this December. The sudden Stratospheric Warming Event will trigger ...

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

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

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 ...

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

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