An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

Atmospheric rivers, also described as "rivers in the sky," cause more than 80 percent of all flooding damage across the West ...

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

An atmospheric river is forecast to bring torrential rain to California this week, threatening parts of the state with flash floods and mudslides.

Californians can expect heavy rain, mountain snow and strong winds this week as another atmospheric river brings winter storms over the state.

Amid a coast-to-coast barrage of winter storms, a firehose of moisture is poised Thursday to bring heavy rains and high winds ...

Storms dumped heavy snow and freezing rain on a swath of the eastern U.S. stretching from Kentucky to the nation’s capital, ...

Flooding remains a concern, particularly in the North Bay, as the Bay Area receives additional rain from the third atmospheric river storm in less than a week on Thursday.

The Improving Atmospheric River Forecasts Act would direct NOAA to establish a standalone atmospheric river forecast improvement program that would: Times of San Diego is devoted to producing ...

The scan has been scheduled for around 2 a.m. on Friday. MPD warned anyone who might be looking at the river to look away while the scan takes place.

Investigators have recovered most of the airplane and helicopter from the Potomac River, but continued searching for objects ...

Snow, sleet and freezing rain were expected to continue pummeling the central Appalachians and mid-Atlantic states Wednesday, while California readied for a storm that could flood areas ravaged by ...