What part of Idaho is covered by the the sister station of KREM-TV?  
KSKN:  It is also the sister station of KREM-TV and shares some of its programming. Inland Northwest (United States): The Inland Northwest, also known as the Inland Empire, is a region adjacent to and just east of the Pacific Northwest centered on the Greater Spokane Area, that includes all of Eastern Washington and all of North Idaho.
i don't know