UPDATED: 6:40 a.m.
As of Sunday morning, all power has been restored to Penticton and Naramata residents.
UPDATED: 10:10 p.m.
While most of Penticton has seen its power returned, residents in Naramata and along the Naramata bench will be waiting for a little while longer.
The outage spread across the area just after 6 p.m.
According to Fortis BC's current outage map, the outage affecting the Naramata area should be fixed by 11:30 p.m.
An estimated 1279 customers are still affected by the outage. The cause of the outage is still unknown and is currently listed as a repair.
UPDATED: 6:55 p.m.
City crews are working quickly on resolving a power outage affecting a large part of Penticton, which some say has now been restored.
According to the city, a lost supply occurred to the Westminster substation and they expect power to be fully restored within the hour.
A total of 6000 customers have been affected by the outage.
Residents and businesses in a wide range of Penticton are experiencing a power outage, according to the City's website.
"Unplanned power outages can occur due to weather, accidents or natural disasters," the website reads.
The outage began at shortly after 6 p.m. on Saturday and appears to be affecting mostly the north end of town and a large area of the Naramata Bench.
City crews are currently working on restoring the power.