An atmospheric phenomenon called a Pineapple Express is expected to bring heavy rains and snowfall to California and the Northwest this week. What is a Pineapple Express? It's a type of ...

The first of two "pineapple express" storms arrived in Southern California early Wednesday after delivering a ...

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 ...

Back-to-back atmospheric river storms are set to hit Los Angeles County this week — giving the region much-needed moisture ...

The gusty atmospheric river storm could cause flooding and rockslides but also will help reduce the risk of wildfires with ...

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

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

Pineapple Express has drenched Northern California in the last few days—but what exactly is it? How common is it? Also, go ...

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

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