How long will powerful winds hit Southern California?

LOS ANGELES — A windstorm will generate powerful winds across Southern California Wednesday and Thursday, forecasters said.
“Damaging winds will blow down large objects such as trees and power lines. Power outages are expected. Travel will be difficult, especially for high-profile vehicles,” warned a National Weather Service statement.
“People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home d