Louisiana is forecasted to have a potential winter storm bringing a surge of cold air late Sunday into early next week.

Winter weather is aiming at Delaware again. Where the snow will hit is the biggest question. Here's what we know.

Thanks to the polar vortex, it feels like one, too. Why is it so cold? The Philadelphia region was hammered Monday by the ...

Americans have been warned to brace for more winter storms as Arctic winds are set to dump more ice and snow amid freezing temperatures.

Winter started on Dec. 20 and the season won’t change until Thursday, March 20, at 5:01 a.m. Eastern. The vernal equinox is ...

Here in the lower Great Lakes Region, we are well-equipped to handle blasts of cold and snow. It’s when the polar vortex ...

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 ...

NORFOLK, Va. — 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 in the ...

Thanks to the polar vortex, it feels like one, too. The Philadelphia region was hammered Monday by the season’s first big storm, with some areas in Delaware and the lower Jersey Shore ...