Millions across U.S. face 'record-breaking cold' as another polar vortex sends temperatures plunging. Here's the latest forecast.
Another arctic blast has sent temperatures plummeting across the United States, bringing “life-threatening” wind chills and ...
Polar vortex ushers in life-threatening cold for over 90 million as far south as Florida, Texas
The polar vortex has returned to the U.S., and frostbite-inducing temperatures are blasting millions of Americans.
'Life-threatening cold' expected as polar vortex stretches across U.S. after deadly weekend flooding
The National Weather Service warned of “life-threatening cold” into Tuesday, with temperatures in northeastern Montana ...
The Washington Post6d
Polar vortex to bring frigid temperatures, snow and ice to millions of Americans
The level of cold may be record-breaking for some central ... There have been several polar vortex episodes across the United States this winter, with the mass of freezing air surging southward ...
Chicago Sun-Times4d
Polar vortex brings wind chills as low as minus 20 to Chicago region
A group of people walk toward the pedestrian tunnel that connects Hyde Park to Promontory Point as Presidents Day temperatures dropped and stayed cold across the Chicago area on Monday. Tyler ...
Icy air has descended on the US. Is the polar vortex to blame?
The easy answer is a deep southward dip in the polar jet stream that typically rings the globe at higher latitudes but is ...
Why the U.S. has been home to Earth’s most unusually cold air this year
The United States has been at the epicenter of the planet’s most unusually cold conditions early in 2025. The polar vortex is to blame.