As much of the Northeast digs out from the biggest snowstorm in half a decade, New York, Philadelphia, and Boston could all ...

The National Weather Service is warning people to remain vigilant because this ice storm is not over yet. Here's the latest for South Carolina.

The polar vortex collapsed, and severe temperatures are set to dominate most of the country in the coming days. Single-digit ...

The atmosphere is a complicated place. Warm temperatures in one spot can contribute to brutally cold storms somewhere else.

Behind the historic winter storm that blasted 40 states this weekend, a dome of Arctic air associated with the polar vortex ...

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

Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all ...

The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest ...

A powerful winter storm is expected to bring up to 16 inches of snow and frigid temperatures to the NYC area, including parts ...

Our weather has always been full of uncertainty. This past week weather forecasters have been trying to figure out the actual path of the winter storm that is affecting much of the country this ...

The New York City area could see anywhere from 10 to 14 inches of snow this weekend, according to the National Weather ...