The NWS Los Angeles/Oxnard CA issued a flash flood warning at 3:37 p.m. on Thursday in effect until 8 p.m. for Los Angeles.

Los Angeles and Ventura counties are under an updated flash flood warning which was issued by the National Weather Service on Thursday at 5:36 p.m. The warning is in effect until 8 p.m.

An atmospheric river is bearing down on California, bringing with it heavy rains, evacuation orders and flash flood warnings. It's building up to another severe weather setback for an area still reeling from devastating wildfires.

Evacuation orders and warnings have gone into effect for burn scar areas across Southern California as heavy rainfall threatens dangerous debris flows. At a news conference Thursday morning, National Weather Service Meteorologist Aerial Cohen said a large range of possibilities could play out with this storm,

Three days of drenching rain, flooding and mudslides have forced evacuations and road closures, including a portion of the Pacific Coast Highway from Malibu and Pacific Palisades. The Pacific Palisades neighborhood of Los Angeles,

Mudslides blocked roads around Los Angeles on Friday after heavy rain pounded areas burned by last month's wildfires, sending denuded hillsides tumbling.