The Mirror US on MSN39m
Rare polar vortex split to freeze millions of Americans - chilling path of severe weather event mapped
Forecasters warn that a split polar vortex is set to bring a 'large supply of cold air' to North America in mid-February as a ...
Irish Star on MSN17h
Rare polar vortex to plunge millions into freezing temperatures in US this month
A rare "daughter polar vortex" is set to plunge millions of Americans into freezing temperatures as a prolonged period of ...
Polar vortex maps show where arctic blast is set to freeze the U.S. as far as the Deep South
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
Warmth is weakening the polar vortex. Here’s what it means for extreme cold.
Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...
Daily Cardinal16h
A subzero return to campus: The science behind the polar vortex
The University of Wisconsin-Madison faced a frigid start to the semester, with the polar vortex expected to bring more icy ...
Is New York in a polar vortex?
Arctic air has brought chilling temperatures as low as 12 degrees in New York City on Monday night but are we in a polar ...
Louisiana to get cold wave this weekend. Why is the polar vortex to blame?
Abnormal weather events and severe winter storms could be caused by a disrupted polar vortex. Find out here how the polar ...