Mary Duncan School Snow Day Calculator
Will Mary Duncan School close tomorrow? Check the odds.
Powered by NOAA / National Weather ServicePowered by NOAA / National Weather ServiceWill Mary Duncan School close tomorrow? Check the odds.
Powered by NOAA / National Weather ServiceMary Duncan School is a high school in THE PAS, Manitoba, part of Kelsey Schools. 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 Mary Duncan School are almost always made at the district level. If Kelsey Schools closes, this school closes with it — so the district-wide forecast is usually the number that matters (see the Kelsey Schools 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.
Manitoba averages about 115 cm of snow per year. Manitoba schools close primarily for extreme wind chill below -45°C and blizzard conditions. Winnipeg divisions coordinate closures and buses may be cancelled while schools remain open.
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 Kelsey Schools before acting on it.