Student grades are updated on the PASS system each day and are finished by 10:00 am. If you have any a question on a student's grade, call the office at Bigfork High School and leave a message for that teacher. The high school office number is 837-7420. If you have any a question on a student's grade, call the office at Bigfork Jr. High School and leave a message for that teacher. The junior high school office number is 837-7412.