Us Breaking News Polar Vortex S Frozen Grip On Us Set To End—for Now

Frigid cold hits US this week. Will polar vortex impact Louisiana?

Polar vortex disturbance is causing frigid Artic air to surge southward, bringing cold temperatures and possibly snow to many regions of the US. Read More

Polar vortex to bring triple whammy of Arctic cold to US through mid-December

The polar vortex is on the move and will take up a position near Hudson Bay, Canada, directing rounds of Arctic air southward from the North Pole to parts of the central and eastern United States ... Read More

Polar Vortex Set to Hit US During Thanksgiving Holiday Weekend

A growing body of research indicates that polar vortexes are likely becoming more frequent due to the climate crisis. Read More

How La Niña, Polar Vortex winds could fuel a fast-start to brutal winter for parts of the US

Next week's pre-winter arctic plunge might be a sign of things to come for the Eastern U.S., as several key weather patterns will converge to bring early bone-chilling cold and potentially more ... Read More

Why is it so cold across the southern US? And when will it warm up?

The blast is courtesy of our old wintertime foe the polar vortex, said Weather Trader meteorologist Ryan Maue on X, while the source of the cold comes all the way from such miserably figid spots such ... Read More

Polar vortex, winter weather advisories hit US. When can New Jersey see first frost 2025?

The polar vortex is stirring up, with winter weather advisories in Alaska and freeze warnings in New York signaling the first signs of the changing fall weather in the US. With New Jersey's apple ... Read More

Maps show cold temperatures in eastern U.S., early season lake effect snow due to polar vortex

A harsh drop in temperatures is being delivered to the eastern two thirds of the country thanks to a polar vortex dipping down from the Arctic. Record cold high temperatures on Monday and Tuesday are ... Read More