Millions of Americans live in areas under winter storm alerts stretching from northern Minnesota to the Eastern Seaboard.

Discover the 5 U.S. states most affected by ice storms, including Oklahoma, Texas, and Missouri. Learn about the regional impacts, causes, and hazardous consequences of these dangerous winter weather events on daily life and infrastructure.

Governor Gavin Newsom has proclaimed a state of emergency to support response in multiple counties due to late December storms. • Video above: How to report a public safety

Powerful winter storms brought the wettest Christmas season to Southern California this week. Relentless winds and rain also triggered widespread debris flows and left homes halfway filled with mud.

National Weather Service meteorologists are warning of a severe storm expected to hit several states on Friday night.

Three people are dead after storms and flash flooding in California over the Christmas holiday, and more are expected to disrupt flights this weekend.

A dazzling celestial spectacle is set to brighten up the night skies across the United States. From Alaska to Illinois, 22 states may soon witness a stunning display of the Northern Lights, thanks to a powerful solar event. This event follows an eruption ...

California officials and weather forecasters urged holiday travelers to avoid the roads on Christmas Eve and Christmas Day ahead of a series of powerful winter storms that threatened to slam the state with relentless rains, heavy winds and mountain snow through Friday.

SEATTLE — A Public Health Emergency for Washington state was declared by the U.S. Department of Health and Human Services to address the impacts of the recent storms that caused widespread damage.

Trump warns it would be “smart” for Venezuelan President Nicolás Maduro to step aside. And severe storms threaten California.