An atmospheric river storm brought heavy rain and high winds to San Luis Obispo County on Thursday — causing flooding and ...

Tessa Gorman, appointed U.S. attorney for Western Washington last January after serving three years as interim, has been dismissed at the direction of President Donald Trump.

An atmospheric river has arrived in the Bay Area, with moderate to heavy rain expected to continue, along with increasing winds and thunderstorm chances.

Snow and ice in whiteout conditions contributed to a pileup of as many as 30 cars on a major highway connecting Oregon and ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean. Some get the nickname ...

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

The first storm in a two-part series has made its way to Southern California before the main storm begins Thursday, increasing the danger of flash flooding.

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

The second atmospheric river in a pair of storms will bring more rain and cooler temperatures to the Los Angeles area.

The endangered southern resident killer whales that visit Puget Sound were listed for protection under the federal Endangered ...