Due to today’s forecast of cold and windy conditions, Yankton High School and Middle School have cancelled, changed, or postponed the following activities. The Brandon Valley Triangular that the Yankton High School Track & Field Team was scheduled to compete in today has been cancelled and will NOT be made up. The Yankton High School Boys Tennis Dual vs. O’Gorman in Sioux Falls today has been moved from an outdoor event at McKennan Park to an indoor event at the Huether Family Match Pointe Tennis Facility. Additionally, the start time of this dual has been moved up to 12 PM noon instead of the originally scheduled 4pm start.