Most areas will see moderate rainfall, with about an inch in coastal and valley regions and two to three inches in foothills and mountains, forecasters say.

It could rain for many hours each day in the middle of next week as a storm takes a swing through Southern California, forecasters say.

Southern California will see a slight uptick in temperatures on Sunday as the region braces for an atmospheric river that's expected to bring a deluge of rain next week.For Sunday, the highs will mostly be in the 60s and 70s,