Major storms are soaking Northern California, causing flooding in parts, with more intense rain and wind expected to be impactful through Christmas. Here are the latest updates.

Waves of atmospheric moisture could cause urban flooding and mudslides across California this week, according to the National Weather Service.

The NWS has upgraded some areas to "high risk" for excessive rainfall and flash flooding Wednesday, including Burbank, Altadena, Glendale and more.

Delta is under a flood watch which was released by the National Weather Service on Tuesday at 11:34 a.m. The watch is in effect until Friday Dec. 26, at 4 p.m.

A series of powerful Pacific storms will pound the Bay Area and Central Coast through Christmas week, bringing periods of heavy rain, damaging winds, flooding and dangerous surf, forecasters said Monday.

From crews clearing debris to empty ponding basins ready for runoff across Fresno, officials say the city is ready for the upcoming storm.