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

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

Windchill temperatures as low as minus 30 degrees are a risk to life, forecasters said.

More dangerously cold air is on the way for much of the U.S. Will Tennessee be impacted? Here's what to know.

A winter buzzword, explained.

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

The polar vortex has shifted from obscure jargon to a phrase that can shut down schools, snarl air travel and strain power grids across continents. In the 2020s, as the climate warms and ...

Climate deniers are quick to say ‘I told you so’ when the mercury drops. But a warmer planet impacts weather in ways that can ...

The cold weather appears to be here to stay in South Jersey, at least until mid-February. A polar vortex is expected to keep ...

While the Northeast braces for another frigid polar vortex, Oklahoma will experience unseasonable temperatures. Here's when to expect the shift.