COS Campuses Closed on Fridays During the Summer: The COS Weed and Yreka Campuses will be closed every Friday beginning June 6 and ending August 7. During the summer, both campuses will be open Monday - Thursday, 7:30AM to 5:30PM.
Located at the base of Mt. Shasta, College of the Siskiyous is one of the most beautiful community colleges in California. Whether you seek a comfortable transition between high school and university life, or wish to further your college education, you will find a program to suit your needs.
Events & Announcements
COS Volleyball vs. Feather River College: Thursday, October 30 at 6PM in the COS Gym. Go Eagles!!
ASB Halloween Costume Contest and Weed Community Halloween Harvest Carnival: ASB Costume Contest is Friday, October 31 at 1PM, COS Theater. No cost to participate. Contestants asked to arrive between 11:45AM and 12:45PM. Later that night, the Weed Community Halloween Harvest Carnival will be open for FREE in the COS Gym, 5 to 8PM.
2015 Spring Semester Registration Information: Priority registration will begin November 10. Open registration will begin November 17. K-12 Admits will be able to register starting November 24. Plan now to meet with an advisor or counselor to get the classes you want and need.