Alerts for cold weather are in effect for nearly half of the U.S. population, running from the northern Plains to the Gulf ...

When we think about national parks, the most notable ones like Yosemite, Yellowstone and the Grand Canyon lie on the west ...

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

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

As new Arctic air enters the United States, NWS meteorologists warn about the “most intense” snow storm of the season.

Another massive winter storm is forecast to pummel the southern and eastern U.S., with impacts from Texas to the Carolinas.

Cold weather created dangerous travel conditions from the US's central and southern states all the way to the east coast ...

as the storm makes its way across central and Southern states to the East Coast. Snow and ice blanketed major roads across Kansas, western Nebraska and parts of Indiana. Nearly 300,000 customers ...