Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another ...

A new atmospheric river will bring a new rainstorm to the Los Angeles area in the middle of the week, forecasters say.

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 ...

A flooded street in Santa Barbara, California, is shown on February 4, 2024, exactly one year ago, as a potent atmospheric river storm, the second in less than a week, doused the region.

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

The rain will be "generally beneficial" in the Los Angeles area, but there is a small risk of burn scar debris flows.

SAN DIEGO (FOX 5/KUSI) — Minimal rain activity has reached the region but more widespread shower coverage is expected for late Thursday into Friday as a weakening atmospheric river moves in off the ...

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