The peak of the latest storm passed through San Diego County Thursday night, bringing a period of heavy rainfall that caused flooding in some parts of the region.

An atmospheric river dumping rain on Northern California could bring some remnants of rain to San Diego County.

Much of San Diego County has been put under a flood watch by the National Weather Service as an atmospheric river is set to bring the season’s first bands of significant rainfall. The advisory is set to go into effect Thursday afternoon,

The region was getting drenched Thursday by an atmospheric river — a column of moisture out of the west that flowed into north coastal San Diego County just after 5 p.m. and was expected to spread

A winter storm is moving out of the San Diego area Friday but brought much-needed rainfall and gusty winds that led to some flooding and downed trees. As of late morning, the most powerful storm of the season had dropped anywhere from a tenth of an inch to nearly three inches of rain across the county over its three-day stay over the region.

A long-duration atmospheric river is set to bring moderate to heavy rain in northern and central parts of California, but south of Los Angeles will likely get a few light, scattered showers this week.

A flood watch is in effect until Thursday along the San Diego County coast, including San Diego, Carlsbad, Poway and Chula Vista.