Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the ...

Anytime we get an Arctic air blast down this far south, this is an artifact of the polar vortex rearing its ugly head,” said ...

The dip of Arctic air into the Midwest expanded ice coverage across all 5 Great Lakes, some seeing greater increases than ...

New Orleans went from almost 70 degrees to a record snowstorm within four days. In a few months, hurricane season will start, ...

Schools, businesses, and government agencies shut down for several days as Appling County experienced a once-in-a-decade snow ...

Temperatures could be 12 to 25 degrees Fahrenheit (7 to 14 degrees Celsius) colder than normal as the polar vortex stretches down from the high Arctic. “This could lead to the coldest January ...

PLANNING THE NEXT 24 HOURS: With a northwesterly shift in the winds Wednesday, temperatures will be a little cooler, but still above normal with highs near 40 degrees. Winds are still expected to ...

PLANNING THE NEXT 24 HOURS: After the winds calm down later tonight, they'll pick right back up for Tuesday afternoon with gusts up near 35 mph at times. The winds will keep the temperatures ...

A major winter blast of snow, ice, wind and plunging temperatures in the US has stirred dangerous travel conditions from central and southern states all the way to the East Coast After being ...

Arctic air grips the central and eastern U.S., bringing record-breaking cold, dangerous wind chills, and historic snowfall. Newsweek's live blog is closed.

Ludvig Aberg and Lanto Griffin shared the lead Thursday at Torrey Pines in the Farmers Insurance Open after ferocious wind forced an 86-minute delay and prevented dozens of players from finishing ...