High Quality Content by WIKIPEDIA articles! Weister Creek is a stream, some 25 miles (40 km) long, in Vernon County (formerly Bad Axe County) in southwestern Wisconsin in the United States and is a tributary of the Kickapoo River. It lies in the Driftless Area which is characterized by hills and valleys apparently missed by the last glacial advance during the Pleistocene. Much of the lower half of Weister Creek is surrounded by wetlands and lies in the Kickapoo Valley Reserve.