Although a major winter outbreak is not guaranteed, forecasters are watching for below-average temperatures to develop in the ...

But across the country, AccuWeather meteorologists are predicting major travel disruptions as a storm system is set to batter ...

The polar vortex could be disturbed in a way that hasn't happened this early in 25 years. You’d be forgiven for being ...

Millions are set to see temperatures plunge over the Thanksgiving holiday period as the destablizing polar vortex sends ...

Once every two years there is a disruption of the polar vortex. So you get very strong warming like tens of degrees Celsius ...

There may be a chance for that late next week as long range models are indicating a sudden stratospheric warming happening ...

Lake-effect snow is in the forecast for Michigan this week as a fast-moving clipper storm from the Rockies moves across the Plains into the Great Lakes.

A storm system will move through Oklahoma Tuesday into Tuesday night, Nov. 26, bringing rain across the region.

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

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