More than 18 million people across the West and Midwest are under winter weather alerts in the United States. This comes as several storms bring heavy snow, wind chills and the threat of flooding, ...

A rare weather phenomenon that hasn't occurred since 1968 could soon impact the U.S., plummeting temperatures nationwide.

Forecasters have said parts of the U.S. can expect frigid temperatures in December. A first round has arrived, and more cold air could be coming.

A blast of fall-like weather is coming for much of the United States, and unlike the last brief break from summer heat, this cooldown will have some staying power. It will feel more like late ...

A series of storms is expected to bring rain, snow, and wind across the U.S. during Thanksgiving week. Forecasters warn of potential travel disruptions for millions of Americans, especially in the ...

Get your heavy coats, ice scrapers and snow shovels ready, because the start of winter is just a few weeks away, and it could be a stormy season for parts of the United States. "It can be an intense ...