An Arctic outbreak featuring punishing cold weather is beginning across much of the U.S. at the same time that Europe ...
The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region. This vortex ...
Storm Blair is expected to move through Ohio on Sunday, bringing snow and sleet accumulations of between 5 and 9 inches on ...
Multiple rounds of frigid, arctic air could sweep across the eastern half of U.S. in the coming weeks, ushering in an ...
The first bitterly cold front to reach Oklahoma this winter will bring overnight temperatures below 20 degrees.
Could January 2025 be one of the United States' coldest Januarys since 2011? What to know about when polar vortex will arrive ...
A polar vortex cold snap is set to hit the southern U.S. in the first full week of January. How could that affect? Here's ...
The New Year's Eve storms Tuesday evening will be the first domino that sets off the rest, accelerating into the weekend. Highs will be in the 40s on Wednesday and only in the 30s on Thursday and ...
When this vortex weakens, it can send frigid air from the Arctic southward, bringing dangerously cold temperatures to mid-latitude regions like the southern United States. In 2021, the polar ...
An expanding polar vortex is expected to lower temperatures across the eastern half of the U.S., with the potential for ...