McMillan Elementary Snow Day Calculator
Will McMillan Elementary close tomorrow? Check the odds.
Powered by NOAA / National Weather ServicePowered by NOAA / National Weather ServiceWill McMillan Elementary close tomorrow? Check the odds.
Powered by NOAA / National Weather ServiceMcMillan Elementary is a elementary school in Boise, Idaho, part of Joint School District No. 2. 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 McMillan Elementary are almost always made at the district level. If Joint School District No. 2 closes, this school closes with it — so the district-wide forecast is usually the number that matters (see the Joint School District No. 2 forecast).
Urban districts usually have the best-treated roads and the shortest bus routes, so they tend to hold out longer before closing — but they also weigh sidewalk conditions and transit reliability for students who walk or ride public transport.
Idaho averages about 44 inches of snow per year. Mountain communities and valley districts have very different closure thresholds. Boise closes less often than northern Idaho.
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 Joint School District No. 2 before acting on it.