Stevenson High School’s school year will be extended by one day due to the snow-related cancellation of classes March 5, Principal Troy Gobble announced Thursday. Final exams for freshmen, sophomores and juniors will be June 4-6. Senior final exams will begin June 3 and finish June 5. The graduation date remains June 6. A revised finals schedule will be released early next week.Copyright © 2013 Paddock Publications, Inc. All rights reserved.