Centennial Collegiate and Vocational Institute Snow Day Calculator
Will Centennial Collegiate and Vocational Institute close tomorrow? Check the odds.
Powered by NOAA / National Weather ServicePowered by NOAA / National Weather ServiceWill Centennial Collegiate and Vocational Institute close tomorrow? Check the odds.
Powered by NOAA / National Weather ServiceCentennial Collegiate and Vocational Institute is a high school in Guelph, Ontario, part of Upper Grand District School Board. The forecast above uses the school's own coordinates, so it reflects conditions at this campus rather than an average across the wider area.
Closure decisions for Centennial Collegiate and Vocational Institute are almost always made at the district level. If Upper Grand District School Board closes, this school closes with it — so the district-wide forecast is usually the number that matters (see the Upper Grand District School Board forecast).
High schools start earliest, so they feel a storm before the rest of the district does — the first buses often roll while roads are still being treated. That earlier start time is one reason a district watching a morning storm may call the day off entirely rather than run a delay.
Ontario averages about 150 cm of snow per year. Ontario school boards make independent closure decisions. Northern boards have higher thresholds than southern Ontario. Toronto rarely closes, while Ottawa, Sudbury, and Thunder Bay close more frequently for heavy snow and extreme cold.
We score the live forecast at this location against the factors that drive closure calls: snowfall total and intensity, when the heaviest accumulation lands relative to the morning commute, ice and freezing rain, wind chill, and how confident the forecast models are. You get a probability for a full closure, a two-hour delay, and an early dismissal.
This is an independent forecast, not an official announcement. Confirm any closure with Upper Grand District School Board before acting on it.