How Ontario school boards decide bus cancellations in winter storms, and why some parents are angry
Boards weigh road conditions, weather forecasts and operator feedback before cancelling buses. Parents say inconsistent rules and late notices leave families scrambling.
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By Torontoer Staff
Ontario school boards make early-morning calls to cancel school bus service based on road conditions, forecasts and feedback from bus operators, but the process varies by district and does not rely on a single temperature or snowfall threshold. The variability has left some parents scrambling for childcare or missing work when buses are cancelled and schools remain open.
In Cobourg, father Jesse Johnson said three consecutive cancellations in early January, including one morning with only light snow, forced him to drive his two children to school and pick them up early. He and other parents say inconsistent notices and unclear decision-making add to the disruption for families.
How boards and transportation groups make the call
Decisions on cancelling bus service are made in the early hours, after transportation staff review current and forecasted weather, road reports and local traffic conditions. Boards then consult contracted bus carriers about road safety and vehicle operability. That information is used to produce a recommendation for school board directors, who make the final call.
There is no province-wide automatic trigger for cancellations. The Toronto Student Transportation Group, which issues recommendations for the Toronto District School Board and the Toronto Catholic District School Board, said it does not use a fixed temperature or snowfall amount to cancel buses. Instead, staff track precipitation type and accumulation rate, temperature, how safely students can be transported and feedback from Environment Canada and local operators.
As always, information was shared on our official social media channels and on the TDSB website at 6 a.m. These platforms remain our primary source for emergency and weather-related updates.
Toronto District School Board
Other boards described similar processes. Transportation staff monitor conditions overnight and contact local carriers and municipal road officials, then advise board leadership. If buses are cancelled but schools remain open, boards generally leave it to parents to determine whether other means of getting children to school are safe.
Why parents say the system falls short
Parents report inconsistent timing and channels for notices, which can leave families with little time to arrange alternatives. In Toronto, a recent technical failure at a third-party email provider delayed direct email notices, prompting the board to rely on social media and its website for the official announcement.
I don’t even know who makes the call, I don’t know who decides and where this person is living. It could be someone living in Peterborough who decides that the roads are bad.
Jesse Johnson, Cobourg parent
Johnson said his household has limited options: his wife works full time as a teacher and he travels for work. When last-minute cancellations occur he often rearranges his schedule or relies on other parents. He described missed work hours and lost instructional time for his children when buses were cancelled three days in a row.
There’s no support through the school, no support through our town. There’s before-and-after care, but you have to pay. You can’t just do a drop-in whenever you want so there’s limited support.
Jesse Johnson, Cobourg parent
District size and geography add complexity. The Kawartha Pine Ridge District, which serves roughly 35,000 students across 89 schools, uses multiple carriers across counties. About 15,000 students are bused on roughly 600 routes. Those operators and district staff must assess conditions across a large and varied territory.
What boards advise and practical steps for parents
Boards advise parents to monitor official channels for real-time updates: school board websites, official social media accounts and emails when they work. When buses are cancelled but schools remain open, parents must decide whether to transport children by other means.
- Follow your school board’s official social media and website for early-morning updates.
- Sign up for text or email alerts where available, and check them before leaving home.
- Arrange contingency childcare or carpool agreements with neighbours in advance.
- Confirm before- and after-school care policies and fees, and whether drop-in care is accepted.
- Contact your employer early if weather-related school transport issues are likely to affect work schedules.
Parents who want changes to the decision-making process can raise concerns with their local school board or transportation consortium. Suggestions include clearer thresholds for cancellations, standardized notice procedures and redundancy for critical communication systems to avoid late or missed emails.
Balancing safety and disruption
School boards and transportation providers say safety is their primary concern when assessing travel in winter storms. That duty of care must be balanced against the disruption families face when buses are cancelled and schools remain open. The current, largely localised approach allows boards to account for neighbourhood and route differences, but it also produces outcomes parents describe as unpredictable and sometimes inequitable.
Board officials say they will continue to refine communications and work with carriers and municipal road staff. Parents and advocacy groups say clearer, more consistent rules and faster notifications would reduce the need for last-minute arrangements and lessen the impact on working families.
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