Jim Thune, 46, of Lake Mills, died of heart failure on Sunday, Sept. 15, 2013, at Mercy Medical Center North Iowa in Mason City. Memorial services will be at 10:30 a.m. Wednesday at Salem Lutheran Church in Lake MIlls. Visitation will be from 5 to 7 p.m. Tuesday at Mittelstadt Funeral Home, 902 E. Main St., Lake Mills, and will continue one hour prior to services at the church.