The roots of the climatology program at Purdue run very deep. In 1884 Henry Huston, Indiana State Chemist and Agricultural Experiment Station (AES) staff member, organized the Indiana Weather Service, one of only three such state programs in existence at the time. He directed the service for several years and is regarded as the “father” of Indiana’s cooperative observer network. In 1896 Huston enlisted the help of the new Indiana Section of the USDA Climate and Crop Service of the Weather Bureau to publish the observers’ data in a monthly bulletin. The Weather Bureau integrated the Indiana Weather Service into the federal program and soon, similar weather networks were established in other states. Huston was an observer, setting up the Purdue weather station on the south grounds of the AES building. He was observer even after being named Director of AES and served until he left Purdue in 1903.