UPDATE: (7:30 p.m.) Power has been restored to all of the customers. The cause of the outage is still under investigation.
ORIGINAL STORY: Officials from PG&E says hundreds are without power in Atascadero following a large power outage Saturday afternoon.
The outage began at 3:47 p.m., leaving 3,518 customers without power.
As of 5:40 p.m., there are 907 customers in the dark.
The cause of the outage is under investigation and the estimated time of restoration is unknown until the cause can be determined.