Mega reservoir Oroville needs to make room for more water

A dam, the nation's tallest, that, six years ago, forced 188,000 people downstream to evacuate their homes and properties, is now doing something few thought might ever happen again: getting rid of water in a still rainy season to make room for more.

Some Bay Area reservoirs spilling over after latest round of storms

While snow piles in the Sierra and rain soak the Bay Area, California’s reservoirs are filling up. Some are even spilling over.

San Francisco cleans up after storm, heavy rainfall

San Francisco is taking stock after this latest round of storms. In the city's Panhandle, a massive eucalyptus came crashing down overnight. 

Santa Cruz, Monterey counties evacuate towns as flooding strikes

As the rains pounded down, residents of Felton Grove, Paradise Park and Soquel Village in Santa Cruz County were evacuated and told to move to higher ground. 

Aerial view of flooding Niles Canyon Road

Niles Canyon Road between Mission Boulevard in Fremont and Main Street in Sunol was closed Friday morning due to flooding. 

Tree crushes Tesla, rain causes dangerous driving in Bay Area

The latest round of heavy rains in the Bay Area led to flooded roads, downed trees and very dangerous driving conditions on Friday.

Bay Area storm watch: atmospheric river is here, what to expect

After a record-breaking winter with storm after storm pounding through the Bay Area, the latest 'atmospheric river' has arrived.

Photos: Bay Area braces for the next atmospheric river

Bay Area residents braced for the next round of storms as the latest atmospheric river began pounding the water-soaked region. 

Power outage, downed trees cause Foothill-DeAnza College to cancel classes

Downed tress and power outage led Foothill-DeAnza Community College to cancel classes and sports activities Thursday evening. The power went out twice on campus.

Sierra region bracing for snow and flooding

As people in the Sierra dig out, another storm is already rolling in. An atmospheric river is expected to bring several more feet of snow and a lot of rain, which leads to concerns about snowmelt and flooding. 

Car flips on Highway 17 as atmospheric river storm saturates roads

Battalion Chief Chris Stubendorff says in rainy weather, drivers should reduce their speed by 10 mph below the speed limit to make driving safer. He also warns that people should not drive if they don’t have to. 

Rain moves into San Francisco

San Francisco has been hit by a series of storms since the top of the year, and the city is gearing up for even more rainfall.

4-vehicle crash with injuries appears to be weather related, fire officials say

Contra Costa County Fire Protection District says the cause of a four-vehicle crash in Walnut Creek Thursday afternoon appears to be weather related. Five people were taken to the hospital and one patient is in critical condition. 10 passengers from a county bus had to be evaluated, officials said.

San Jose, South Bay bracing for next round of rain

San Jose mayor urges unhoused residents to evacuate low-lying areas ahead of next round of rain

La Nina is over and El Nino could be on the way, forecasters say

The climate phenomenon is a by-product of a years-long cycle of water temperatures in the tropical Pacific Ocean known as the El Niño-Southern Oscillation (ENSO) and has been in its cool phase for the past three winters -- a rare feat for an event that typically lasts for one winter, maybe two.

Santa Cruz Mountain region preps for flooding and atmospheric river storms

People in Felton Grove are still trying to recover from the flooding in January. Piles of mud can still be seen in their yards, and now they're just moving everything they can to higher ground.