Parts of northern and central California saw more than two inches of rain Tuesday as Southern Californians face rain through ...

Dangerous flooding and landslides are possible over the next few days as moist air from Hawaii approaches the US west coast.

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

Two atmospheric rivers dumped heavy rain from the valley to the Sierra resulting in rises on area waterways. Here's how the ...

This story was updated to correct spelling in headline. An atmospheric phenomenon called a Pineapple Express is expected to bring heavy rains and snowfall to California and the Northwest this week.

Two atmospheric rivers have ended Northern California's dry spell, bringing heavy rains and setting records in San Francisco.

Call it an atmospheric river, a Pineapple Express or just weather, but some parts of California and the U.S. Northwest are being slammed by up to foot of rain before the storm runs out of moisture ...

The first of two “Pineapple Express” storms arrived in Southern California early Wednesday after delivering a stronger-than-expected pounding to Northern California, breaking rainfall records ...

The wet weather fueled by an atmospheric river comes after a dry January helped ignite fires that devastated California. Here ...

A pineapple express is a type of strong atmospheric river that carries moisture toward the western U.S., bringing the risk of ...