A third day of an atmospheric river storm has inundated Northern California and the Bay Area, prompting a series of warnings and advisories about local flooding.The National Weather Service issued a flood warning in Sonoma County for the Russian River at Johnsons Beach in Guerneville from 2 p.

Weather forecasters predicted that Sacramento and surrounding areas could see 3-4 inches of rain through Saturday, a nd Auburn was well on its way to that mark by Thursday morning, just over 24 hours into the storm.