WEYI-TV (channel 25), branded on-air as NBC 25, is a television station licensed to Saginaw, Michigan, United States, serving northeastern Michigan as an affiliate of NBC. It is owned by Howard Stirk Holdings, which maintains a shared services agreement (SSA) with Sinclair Broadcast Group, owner of Flint-licensed Fox affiliate WSMH (channel 66), for the provision of certain services. Sinclair also operates Bay City-licensed CW affiliate WBSF (channel 46) under a separate SSA with owner Cunningham Broadcasting. The three stations share studios on West Pierson Road in Mount Morris Township (with a Flint mailing address); WEYI-TV's transmitter is located at its former studios on West Willard Road in Vienna Township along the Genesee–Saginaw county line (with a Clio mailing address).