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

As the Bay Area prepares for another round of storms, a new Stanford study explains just how much damage atmospheric rivers ...

A new atmospheric river is bearing down on California, including fire-ravaged Los Angeles, where residents are bracing for ...

The Bay Area saw significant storm impacts Tuesday as an atmospheric river brought heavy rain, urban and river flooding, and ...

Despite Wednesday's sunny weather, the Sonoma County Sheriff's Office said that previous evacuation orders along the Russian River prompted by this week's atmospheric river are still in effect.

Following a brief lull in the stormy pattern, California residents are on track to be doused by another atmospheric river, AccuWeather ... 1 of last year, places like Fresno, California, have ...

The atmospheric river will bring beneficial rain with minor impacts. "It doesn't look like it's going to cause any of the flooding or debris flow," KCAL News Meteorologist Amber Lee said.

After months of extremely dry conditions in Southern California, an atmospheric river storm delivered much-needed rain to a region plagued by wildfires in January. Scattered showers fell across ...

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 ...

In some places, like downtown San Francisco, the heavy rain broke daily records. Another atmospheric river is set to hit on Thursday and continue impacting the state through Friday, according to a ...