More than 41 million Americans across California, Nevada and Arizona are under flood watches on Wednesday amid a rare, high risk for excessive rainfall and flooding.

Christmas week turned chaotic as a powerful storm unleashed flooding, mudslides and evacuations, triggering a state of emergency from mountain towns to major cities.

A powerful winter storm drenched California before Christmas, triggering floods and evacuations in LA and San Bernardino County, with travel chaos.

A 74-year-old man died after water entered his vehicle amid flooding in California. Officials throughout the state are bracing for more wet weather.

A powerful storm carrying a strong atmospheric river is laying siege to California, where evacuations have been issued because of the risk of life-threatening flooding and debris flows. “A dangerous scenario is unfolding,

California officials are urging holiday travelers to avoid the roads on Christmas Eve and Christmas Day as a powerful winter storm moves in