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.

DES MOINES, Iowa (AP) — The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U.S., threatening to dump snow on parts of Texas and Oklahoma ...

Hannah previously worked at American Banker where she covered bank regulation and the Federal Reserve. She graduated from the University of Maryland, College Park and lives in Washington, DC.

Polar vortex keeps much of the US in its icy grip The National Weather Service issued winter storm warnings from Kansas and Missouri all the way to New Jersey.

Polar Vortex Keeps Much of the US in Its Icy Grip ANNAPOLIS, Md. (AP) — A huge swath of the U.S. was blasted with ice, snow and wind on Monday as the polar vortex that dipped south over the ...

After a largely mild end to 2023, cold jet stream air from the polar vortex appears set to descend on parts of the U.S. later this week, adding to a chaotic January that saw reports of several deat… ...

“As we go through the next few days, we’re still going to be seeing those colder-than-normal temperatures,” said Peter Mullinax, a weather service meteorologist based in College Park, Maryland.

After a largely mild end to 2023, cold jet stream air from the polar vortex appears set to descend on parts of the U.S. later this week, adding to a chaotic January that saw reports of several deat… ...