A major weather pattern change underway across U.S. As we get into next week, the storm track looks really interesting.

While forecasters can't yet say for sure, a warmer stretch of weather appears likely for much of the nation. Here's when to expect a warm-up.

This winter’s harsh run is intensifying, with some of the coldest air so far this season plunging into New Hampshire.

While long-range forecasts can change, current trends point toward a colder-than-normal late winter across Ohio.

Florida has endured a winter few could have predicted. Since early November, the state has endured at least three rounds of Arctic air, and even snow.

Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.

Climate deniers are quick to say ‘I told you so’ when the mercury drops. But a warmer planet impacts weather in ways that can seem counterintuitive. Record cold temperatures are once again expected to ...

With over 170 million Americans facing below average temperatures, even colder air may be on the horizon thanks to the displacement of the polar vortex that will lock in a deep winter feel and park ...

Meteorologists are currently monitoring a massive atmospheric anomaly as a significant disruption of the polar vortex begins to take shape this January. Researchers describe the current movement as ...