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

The National Weather Service in Mount Holly, New Jersey, is calling for 1 to 3 inches of snow throughout the state.

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

A lobe of the polar vortex, a stormy ring that typically keeps the coldest air locked up near the North Pole, will dip southward into the United States this weekend into next week. Polar air ...

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...