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

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...

Light rain continued to fall across Southern California on Wednesday afternoon as the first in a series of Pacific storm systems moved through the region. Rain generally ...

The first of two "pineapple express" storms has arrived in Southern California after delivering a stronger-than-expected ...

Forecasters say 'Pineapple Express' storm will probably be beneficial for Los Angeles and Ventura counties, helping to reduce ...

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

At atmospheric river continues to slam portions of California Tuesday, with multiple inches of rain expected until Wednesday ...

Call it an atmospheric river, a Pineapple Express or just weather, but some parts of California and the U.S. Northwest are ...

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

Call it an atmospheric river, a Pineapple Express or just weather, but some parts of California and the U.S. Northwest are ...

Colorado's northern mountains are forecast to receive light to moderate snow during the first full week of February.