Team Logo. The Sioux Falls Skyforce are a team in the NBA Development League. They are one of the teams to join from the old Continental Basketball Association. The NBA's Miami Heat are their only affiliate despite local disapproval. Retrieved from "https://prosportsteams.fandom.com/wiki/Sioux_Falls_Skyforce?oldid=16383" Categories: NBA Development League teams CBA Teams Teams in South Dakota Teams in Sioux Falls Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.