The West Coast is in the middle of a long-lasting and potent atmospheric river event, which will bring days of heavy rain and ...

The definition: An atmospheric river (AR) is a long plume of moisture that stretches from the tropics or subtropics into ...

Pineapple Express' Among Atmospheric River Events Heading Towards California With the rain came strong ... The winds were even higher – reaching well beyond hurricane force – along the mountain peaks.

The wet weather fueled by an atmospheric river represents an about-face after a dry January helped ignite fires that devastated California.

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

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 ...