Heavy snow is a term thrown around just before a major storm, but there is a standard definition used by the National Weather ...

The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...

Global warming changed the behavior of the jet stream, and a new pattern is now clear: sapping moisture from the West Coast ...

A new winter storm will bring rain and some of the coldest temperatures of the season to the southeastern United States, ...

Americans have been warned to brace for more winter storms as Arctic winds are set to dump more ice and snow amid freezing temperatures.

Because of the frigid temperatures, 12 million people from the Southwest to the Southeast are under freeze alerts beginning Saturday night.

Parts of Georgia and Carolinas are digging out from a winter storm on Saturday after it produced heavy snow, freezing rain ...

A winter storm that dropped heavy snow and glazed roads throughout the U.S. South was maintaining its icy grip on much of the ...

Sorry, this video is not available, please check back later.

The winter storm across parts of the United States has forced hundreds of cancellations and delays around the southeast.

While the California wildfires and winter storms are not related to the same weather system, they are influenced by broader ...

Investigators are considering an array of possible ignition sources for the huge fires that have killed at least 10 people ...