The polar vortex is a low-pressure system of cold air that swirls above Earth’s poles. There’s one over the South Pole in ...

The daily weather we experience is largely shaped by atmospheric conditions nearly 30,000 feet above us, where a key factor ...

The last few days of light winds have been frustrating for the two Vendée Globe leaders but gentler winds have actually been a chance for Charlie Dalin and Yoann Richomme to find time to recharge ...

The last few days of light winds have been frustrating for the two Vendée Globe leaders but gentler winds have actually been ...

This year’s ‘January Thaw’ may have come — and gone — before the month even begins. After another couple days of balmy weather, local meteorologists are confident that at least the first two weeks of ...

Arctic air returns over the weekend along with a wintry mix of freezing rain, sleet and snow. Travel impacts are expected Sunday into Sunday night.

Could January 2025 be one of the United States' coldest Januarys since 2011? What to know about when polar vortex will arrive ...

While much of the Gulf Coast grapples with sub-freezing air, parts of Alabama, Mississippi, and northern Georgia could see ...