ALL Mason City Schools are on a 2 Hour Delay Wed., February 20, 2019, due to the road conditions. Be careful, take your time, and we’ll see you at school soon! - All MHS students should report to school at 9:15am. The ACT, Learning Series & job shadowing have been moved to Tuesday, March 12, 2019. - AM Kindergarten & AM Preschool begin at 11:10 am, dismiss at 12:55 pm. - PM Kindergarten & PM Preschool begin at 1:55 pm, dismiss at 3:40 pm.