Danielle Sassoon, the acting U.S. attorney for the Southern District of New York, has resigned. Her resignation comes after ...

Most of the California coast is under a flood alert as torrential rain and mountain snow intensified over California Thursday ...

A wet Presidents' Day morning in Seattle will give way to a drier afternoon, with intermittent showers. A winter storm ...

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

The latest NWS forecast says an atmospheric river remains on track to deliver as much as 2 inches of rain in Fresno on ...

An incoming atmospheric river is expected to have the biggest widespread impacts of any storm this season, delivering up to 2 ...

"Essentially, because these forecasts are becoming improved, we're improving the way we can manage our water in the reservoir while reducing flood risk downstream." The recent atmospheric river ...

Editor's note: This page reflects news from Wednesday, Feb. 12. For the latest updates on the atmospheric river in California, read USA TODAY's coverage for Thursday, Feb. 13. SAN DIEGO ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

Here's an update on rain and snow totals so far, the forecast and weather impacts at noon on Feb. 13 in Northern California.

An atmospheric river is a long band of water vapor that ... It's an important endeavor and is needed to help forecast them and their strength." ...

The weather phenomena are common for California winters, but they could cause dangerous debris flows or mudslides in recently ...