SWOSU Press Release Fall semester classes begin August 16 at Southwestern Oklahoma State University in Weatherford, Sayre, and Yukon, and enrollment continues for students who want to begin or continue their educational endeavors at SWOSU. Shamus Moore, registrar on the Weatherford campus, said students can enroll at the Registrar’s Office on either the Weatherford or Sayre campuses. Online enrollment is also available through the SWOSU website for students that have completed at least 60 hours and the prior semester at SWOSU. Students must already be fully admitted to the University and have no holds on their account. See the university website (www.swosu.edu) for a complete listing of courses.