Idaho Power crews are working to repair downed power lines on the Bench south of the Boise Depot.
Nearly 2,500 customers lost their electricity early Tuesday. The outage originally affected homes and businesses between West University Drive southwest to Targee Street.
Some of the homes still without power are located on Kootenai, Agate, Robert, Irby, Clark, Nelson and Grover Streets.
The cause of the outage was not immediately available.