The County of Santa Clara announced an extension to existing evacuation warnings to include community members residing in the watershed areas along the Bloomfield Avenue Area - between Highways 25 and 152, and south of Bloomfield Avenue to the county line - due to the weather conditions and potential risks of flooding to the general public and property. Santa Clara County extends evacuation warning to include more areas TIMELINE: Flood Watch in effect for entire Bay Area this weekend with more rain, strong winds Jan. Now the region is facing residual effects as a result of the strong storm. A stronger Level 3 system arrived in the Bay Area Saturday. SAN FRANCISCO (KGO) - Intense storms that battered the San Francisco Bay Area for more than a week caused flooding, downed trees and power outages.