Evacuation orders and warnings have gone into effect for burn scar areas across Southern California as heavy rainfall threatens dangerous debris flows.

How much rain is expected in Los Angeles? The biggest storm of the season could bring several inches of rain Thursday as the region braces for flooding and possible debris flows.

A flash flood warning was issued for the Palisades Fire burn area as heavy rain increases the risk for life-threatening debris flow, the NWS said.

The National Weather Service issued a winter storm warning at 3:56 p.m. on Thursday in effect until Friday at noon for Lower ...