School bus cancellations: Tuesday, January 23
- Ottawa Carleton District School Board
- Ottawa Catholic School Board
- Renfrew County District School Board
- Renfrew County Catholic District School Board
- Upper Canada District School Board
- Catholic District School Board of Eastern Ontario
- French Public and Catholic Schools in Ottawa, Pembroke, Kingston, Trenton, Marionville, Prescott-Russell, Carleton Place, Kemptville, Merrickville and Brockville
- Ottawa-Carleton Association for Persons with Development Disabilities Special Runs & Quinlan Centre
School closures:
Redeemer Christian High School is closed. (Exams rescheduled)
Life Christian Academy in Blackburn Hamlet
Community Christian School in Metcalfe
Trivium Academy in Gatineau