Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

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.

And in the Northern California Coastal Range, a general 5 to 10 inches of rain is expected to fall. The jet stream is like a river of west-to-east winds in the upper atmosphere. Airplanes use it ...

In Santa Barbara County, a “possible sinkhole” closed part of Highway 1 south of Lompoc as an atmospheric river storm hit the ...

The current atmospheric river storm will continue to push inland ... of when rain is expected to hit Los Angeles and Southern California this weekend. The National Weather Service has issued ...

Monterey County had applied for relief from FEMA after atmospheric ... River floods a live strawberry field off Blanco Road in rural Salinas after a round of storms hit Monterey County in 2023. (David ...

Atmospheric optics is a branch of optics and photonics that studies how light behaves in the Earth’s atmosphere. This can include both understanding naturally occurring effects involving ...

Jurupa Valley fire crews battled a brush fire in the Santa Ana River bottom Tuesday evening ... grew to 38 acres by 7 p.m., according to the California Department of Forestry and Fire Protection ...