Polar vortex makes much of US colder than Greenland

The polar vortex has returned to the U.S., and frostbite-inducing temperatures are blasting millions of Americans.
Meteorologists explained that polar vortex intrusions are usually not disruptive, however, they can occasionally lead to cold air outbreaks and winter storms, which may affect travel conditions ...
Weather forces in the Arctic are combining to push the chilly air that usually stays near the North Pole into the U.S. and ...
More than 95 million people are facing gripping cold Tuesday as a polar vortex sends temperatures plunging to record levels, ...
which remained under an "extreme cold warning" along with large swaths of South Dakota and Minnesota.Meteorologists said several states would experience the 10th and coldest polar vortex event ...
Extreme weather is sweeping across the United States. Last week, the polar vortex peaked, bringing freezing temperatures to ...
The strong polar vortex which ushered in the record cold is being replaced by a warming trend. All this week high ...
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.