| Upcoming Events | Date & Time |
| 12U Baseball Practice - Fisher | Tue 03/17/2026 5:30 pm - 7:00 pm |
| Camp Counselor Training | Wed 03/18/2026 10:39 am - 11:09 am |
| OFHS Student Council Meeting | Wed 03/18/2026 11:20 am - 11:45 am |
| 10/12th Grade Presentation | Thu 03/19/2026 7:30 am - 2:30 pm |
| Spanish Club Meeting | Thu 03/19/2026 10:55 am - 11:45 am |
| Career Fair Event | Thu 03/19/2026 5:30 pm - 7:00 pm |
| Troop 975 Meeting | Thu 03/19/2026 7:00 pm - 8:30 pm |
| OFHS NHS Meetings | Fri 03/20/2026 10:55 am - 11:20 am |
| 12U Baseball Practice - Fisher | Tue 03/24/2026 5:30 pm - 7:00 pm |
| OFHS Student Council Meeting | Wed 03/25/2026 11:20 am - 11:45 am |
| OFHS NHS Meetings | Fri 03/27/2026 10:55 am - 11:20 am |
| ASVAB Retake | Tue 03/31/2026 12:00 pm - 3:00 pm |
| OFHS Student Council Meeting | Wed 04/01/2026 11:20 am - 11:45 am |
| Troop 975 Meeting | Tue 04/07/2026 7:00 pm - 8:30 pm |
| OFHS Student Council Meeting | Wed 04/08/2026 11:20 am - 11:45 am |
| OFHS NHS Meetings | Fri 04/10/2026 10:55 am - 11:20 am |
| OFHS Student Council Meeting | Wed 04/15/2026 11:20 am - 11:45 am |
| BTAP Meeting | Thu 04/16/2026 2:30 pm - 6:30 pm |
| Troop 975 Meeting | Thu 04/16/2026 7:00 pm - 8:30 pm |
| OFHS NHS Meetings | Fri 04/17/2026 10:55 am - 11:20 am |
| HS Quiz Bowl Districts | Sat 04/18/2026 8:00 am - 12:00 pm |
| Camp Counselor Training | Wed 04/22/2026 10:55 am - 11:25 am |
| OFHS NHS Meetings | Fri 04/24/2026 10:55 am - 11:20 am |
| EOC Testing | Mon 04/27/2026 (All Day) |
| EOC Testing | Tue 04/28/2026 (All Day) |
| EOC Testing | Wed 04/29/2026 (All Day) |
| OFHS Student Council Meeting | Wed 04/29/2026 11:20 am - 11:45 am |
| EOC Testing | Thu 04/30/2026 (All Day) |
| EOC Testing | Fri 05/01/2026 (All Day) |
| OFHS NHS Meetings | Fri 05/01/2026 10:55 am - 11:20 am |
| EOC Testing | Mon 05/04/2026 (All Day) |
| AP Biology Exam | Mon 05/04/2026 8:00 am - 12:00 pm |
| CBI: OFHS High School Play | Mon 05/04/2026 10:00 am - 11:00 am |
| EOC Testing | Tue 05/05/2026 (All Day) |
| AP Chemistry Exam | Tue 05/05/2026 8:00 am - 12:00 pm |
| EOC Testing | Wed 05/06/2026 (All Day) |
| OFHS Student Council Meeting | Wed 05/06/2026 11:20 am - 11:45 am |
| EOC Testing | Thu 05/07/2026 (All Day) |
| Senior Final- 2nd Period | Thu 05/07/2026 8:30 am - 9:15 am |
| AP Statistics | Thu 05/07/2026 12:00 pm - 3:30 pm |
| EOC Testing | Fri 05/08/2026 (All Day) |
| Senior Finals- 3rd & 6th Periods | Fri 05/08/2026 7:30 am - 2:30 pm |
| AP US History Exam | Fri 05/08/2026 8:00 am - 12:00 pm |
| Senior Finals- 5th & 7th Periods | Mon 05/11/2026 7:30 am - 2:30 pm |
| AP Calculus Exam | Mon 05/11/2026 8:00 am - 12:00 pm |
| DES 3rd Grade Track Meet | Mon 05/11/2026 9:00 am - 12:00 pm |
| Senior Finals- 1st & 4th Periods | Tue 05/12/2026 7:30 am - 2:30 pm |
| DES 4th Grade Field Trip | Tue 05/12/2026 9:00 am - 12:00 pm |
| AP Psychology Exam | Tue 05/12/2026 12:00 pm - 3:30 pm |
| OFHS Student Council Meeting | Wed 05/13/2026 11:20 am - 11:45 am |
| AP Spanish Language & Culture Exam | Thu 05/14/2026 8:00 am - 12:00 pm |
| AP Computers Science Principles Exam | Thu 05/14/2026 12:00 pm - 3:30 pm |
| Troop 975 Meeting | Thu 05/14/2026 7:00 pm - 8:30 pm |
| AP Computer Science A Exam | Fri 05/15/2026 12:00 pm - 3:30 pm |
| Final Exams- Periods 2 and 5 | Wed 05/20/2026 7:30 am - 2:30 pm |
| Final Exams- Periods 3 and 6 | Thu 05/21/2026 7:30 am - 2:30 pm |
| Troop 975 Meeting | Thu 05/21/2026 7:00 pm - 8:30 pm |
| Final Exams- Periods 1, 4, and 7 | Fri 05/22/2026 7:30 am - 2:30 pm |
| Chartwells Staff Meeting | Tue 08/18/2026 9:00 am - 2:00 pm |
| BTAP Session | Wed 09/16/2026 2:30 pm - 6:30 pm |
| BTAP Session | Wed 11/11/2026 2:30 pm - 6:30 pm |
| Fri 01/29/2027 4:00 pm - 10:00 pm | |
| Sat 01/30/2027 6:00 am - 9:00 pm | |
| BTAP Session | Wed 02/03/2027 2:30 pm - 6:30 pm |
| Robotics Tournament Setup | Fri 02/05/2027 4:00 pm - 10:00 pm |
| FIRST FTC STL North Robotics League Tournament | Sat 02/06/2027 6:00 am - 9:00 pm |
| BTAP Session | Wed 04/07/2027 2:30 pm - 6:30 pm |