The shutdown will begin just after 6pm local time and until 4pm, and will affect areas of Northern California at the foot of the Sierra, the North Bay, and the North Valley.
"PG and E will safely return the energy in phases as quickly as possible in order to return most customers by the end of Thursday, based on current weather conditions," the company said.
"Forecasts show that the period of high winds should end on Wednesday morning. Once the strong winds stop, PG and E will inspect the de-energy lines to make sure they are not damaged during the wind and then return the power. "
The tool has been under constant criticism for cutting off the power of thousands of people several times in recent weeks. The practice known as public safety preventive switches deliberately cuts off electricity to avoid causing fires in high winds and dry conditions.
In order not to be charged with another fire, some utilities have decided to cut electricity during high winds when the risk of fire is increased. In addition to PG&E, the Southern California utility Edison has also turned off electricity in the past in the affected areas.
California Governor Gavin Omuzom said the state could take over the tool if it does not withdraw from bankruptcy by the middle of next year.
"PG&E as we know it may or may not be able to grasp this. If they can't, we won't sit around and be passive, "said omuzom. "If Pacific Gas and Electric cannot secure their own destiny and future … then the state will be prepared as a scenario reserve where we will do the job for them."