A power outage warning for residents in the McArthur and Bieber areas. PG&E is planning to cut power to 1,700 of it's customers tonight in order to safetly install three new high-voltage switches at the mcathur substation. Doing so will improve electric reliability for those customers. The planned outage is set to start at nine Thursday night and last until around five Friday morning. PG&E mailed out letters to all those affected by the outage.