Ontario school bus cancellations follow morning weather and safety checks

School boards and transportation groups review road, weather and carrier input each morning before recommending bus cancellations; some parents say late or unclear notices have caused disruptive last‑minute arrangements.

Unpredictable winter weather in Ontario has led to multiple school bus cancellations this season, leaving some families needing last‑minute arrangements. Parents in several regions have reported frustration when notices arrive late or when cancellations follow light morning snow. School boards and regional transportation groups say transportation staff check road conditions, weather forecasts and carrier feedback early in the morning before making recommendations. The Toronto Student Transportation Group and some boards say there is no single temperature or snowfall threshold used across all districts. Decision process: - Transportation staff monitor current and forecast weather, road and traffic conditions and consult bus carriers and Environment Canada when available. - Transportation groups make a recommendation to school board directors, who make the final decision on cancelling buses. - Some boards, including those serving Toronto, say there is no automatic snow or temperature threshold that triggers cancellations across districts. - When buses are cancelled, boards often keep school buildings open and communicate updates via board websites and official social media; some parents report delays or technical issues with direct emails. Summary: Parents report disruption, missed work and extra arrangements when bus services are cancelled at short notice. Boards say decisions are made each morning based on weather and carrier input. Undetermined at this time.