From Prince William County Public Schools:
Semester exams are scheduled to begin in all 11 Prince William County high schools on Tuesday, January 24, a full day of school. Monday, January 23, is scheduled to be an exam review day and will also follow a full-day schedule. All high school students will be dismissed at 11:30 a.m. on Wednesday, January 25; Thursday, January 26; and Friday, January 27.
All Prince William County Public Schools will be closed on Monday, January 30, a teacher workday. If high school examinations are interrupted by inclement weather on January 25, 26, or 27, the teachers’ workday will move forward one day for each day that schools are delayed or closed. When weather affects high school exam schedules, teacher workdays at all levels—elementary, middle, and high school—are affected accordingly.