The US is preparing for its 10th cold snap caused by the polar vortex this season as meteorologists warn it could be the worst yet with strong winds and snowfall making things worse ...

It’s really, really cold again – as the US shivers through at least the eighth blast of air from the Arctic this winter. Here ...

Essentially, the polar vortex is a mass of freezing air surrounding the poles of the Earth, and when it weakens it can lead ...

WASHINGTON — The polar vortex hit its peak across much of America on Wednesday, with an icy grip that made Arctic Greenland seem like a toasty vacation spot in comparison. Even Mars has been warmer ...

After a winter storm brings snow, ice to several states, Mississippi will see Arctic air from the polar vortex for a few days. Be ready for deep cold.

Then a blast of true Arctic air marches into Michigan again ... A big reason is we have another lobe of the Polar Vortex that is going to shift south into far southern Canada.

"polar vortex" usually refers to the gigantic circular upper air weather pattern in the Arctic region, enveloping the North ...

A strong, stable vortex is like a skater spinning with their arms tucked closely in, holding in an area of cold air over the ...

Arctic cold tied to the polar vortex will bring overnight lows in the teens for some areas. Areas of the Magnolia State are set to get snow, sleet and ice Tuesday night and early Wednesday.