A storm is dropping rounds of heavy rain on more than 22 million people across Southern California on Saturday, and the rainfall could spark dangerous flash flooding, mudslides and debris flows.
Here’s the latest:
The first round of heavy rain is slamming the region early Saturday morning, and the second round will hit between 11 a.m. and 4 p.m. local time.
Rainfall rates could top 1 inch per hour and scattered thunderstorms could bring strong winds, lightning and potentially hail…