Places like California, Oregon, Washington, Idaho, Utah and Nevada are (somewhat) used to this sort of phenomenon. You can ...

Heavy rain is hitting the Bay Area and coastal areas this week as an atmospheric river moves through Northern California.

What is a Pineapple Express? It's a type of atmospheric river that forms a long, narrow tract in the Earth’s atmosphere. This jet stream gathers moisture from the tropics near the equator and ...

An atmospheric river is expected to bring three major storms with significant rain, snow and wind to Northern Nevada for the next several days. But what is an atmospheric river? Here's a look at ...

The second atmospheric river in a pair of storms will bring more rain and cooler temperatures to the Los Angeles area.

Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.

A stronger atmospheric river is set to hit Northern California on Monday and then hit L.A. County on Tuesday, aiding hopes of ...

Heavy precipitation is falling mostly in mountain areas. A flood watch in also in effect for the coast of central California, ...

You can get in touch with Anna by emailing [email protected]. Languages: English. Atmospheric rivers are a "long, narrow region in the atmosphere—like rivers in the sky—that transport ...

Here's the latest forecast for an upcoming winter storm that forecasters hope could finally lift Los Angeles County from the ...