Two snow and ice storms threatened to roll across the Midwest and East this week. And a third storm could be lurking for next ...

Fresno could face below-freezing temperatures this week before an atmospheric river-fueled storm brings warmer temperatures ...

The earlier 2018 study was called “ARkStorm,” nodding to Noah’s biblical flood and atmospheric rivers generally. The report ...

Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another rainy storm system.

Another atmospheric river is preparing to take aim at the Bay Area and Central California, bringing “impactful rain,” flash ...

Santa Ana winds can occur when the pressure gradient caused by a high-pressure region over the Rockies, in combination with friction, forces air from the mountainous West down the San Gabriel ...

Northern California has been pummeled by atmospheric rivers that have swelled the region’s reservoirs. So where do reservoir ...

A deputy broke the rear window of a car to rescue its driver after her vehicle went off the road and into a flooded creek, Northern California deputies said.

A Pineapple Express forms when the jet stream dips south into the tropical Pacific near Hawaii, scooping up warm, moist air ...

Twelve miles of Hwy. 1 are now closed overnight between Ragged Point in northern San Luis Obispo County and Gorda in southern Monterey County due to small slide covering the northbound lane on a blind ...

The Bay Area saw significant storm impacts Tuesday as an atmospheric river brought heavy rain, urban and river flooding, and ...

San Francisco broke a daily record for rain that had been in place since 1887 on Tuesday, with a pounding 2.53 inches of rain falling, according to the National Weather Service. The rain was so heavy ...