Precipitation was lighter than expected on Wednesday, with another storm on the way Thursday night into Friday.

Officials cautioned that ash in recent burn zones was a toxic mix of incinerated cars, electronics, batteries, building materials, paints, furniture and other household items.

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

An approaching atmospheric river will provide relief after a remarkably dry year, but it will also heighten the risk of flooding and landslides in terrain that was destroyed by the recent fires.

After Wednesday's rain tapers off, the region will see "a brief 18-24-hour break" before a second "non-atmospheric river" ...

Hours of heavy rain triggered mudslides along the Pacific Coast Highway in Malibu and on Palisades Drive in Pacific Palisades overnight. Video around 3 a.m. showed one of the slides blocking the ...

Southern California faces a risk of damaging debris flows this week, as a potentially strong atmospheric river is set to ...

Rain has mostly moved out of Southern California after the first significant storm of the season brought weekend downpours ...

Hours of heavy rain triggered mud and debris flows along the Pacific ... but was closed again in anticipation of possible debris flow. Yesterday, new U.S. Environmental Protection Agency ...

“Rain rates will remain under a tenth of an inch per hour, so (there are) no flooding or debris flow concerns,” according ... a statement from Caltrans. “Mud and debris flows may occur ...