WFR Engine 1 and 2 responded to report of a hot wall at 17450 454th Ave at 0456 on 8-11-16. A storm had passed through the area earlier in the night, with reported lightning in the area. There was also disruption of electricity in various parts of the home. After thorough inspection of the residence, the source of the heat in the wall could not be identified. Electrician was notified and the problem is still under investigation.