A storm system could put a damper for travel plans for many this Thanksgiving. Here's the latest forecast for South Carolina ...

Long-range computer models suggest a mass of bitterly cold air will arrive in the United States right before Christmas.

Things are heating up in the icy south, and not just because of climate change. We check in with this season's polar ...

A disturbance in the polar vortex could spill icy cold air south into the United States much earlier than usual, the National ...

Upstate South Carolina is under a hazardous weather warning for storms and strong winds. Temperatures are expected to drop significantly for Thanksgiving, with highs in the low 50s and lows in the ...

A significant change in the atmosphere means the weeks after Thanksgiving could be colder and snowier than normal across ...

This dramatic-sounding phenomenon is a naturally occurring component of the Earth’s atmosphere that can play a huge role in ...

According to meteorologists and climatologists, critical changes in two major atmospheric patterns—La Nina and the polar ...

That time period of very late November and the first week of December is a very common time for Michigan to turn more wintry.

The tropospheric polar vortex is a normal feature that influences weather across the globe every winter, while the ...

Over the next 10 days, scientists say, changes in the stratosphere will upend weather patterns and set the stage for a cold, ...

Another Arctic blast is on the move toward the U.S., bringing the potential for bitter cold and heavy snow accumulations to ...