Great Valley Academy Snow Day Calculator
Will Great Valley Academy close tomorrow? Check the odds.
Powered by NOAA / National Weather ServicePowered by NOAA / National Weather ServiceWill Great Valley Academy close tomorrow? Check the odds.
Powered by NOAA / National Weather ServiceGreat Valley Academy is a school in Modesto, California, part of Great Valley Academy District. 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 Great Valley Academy are almost always made at the district level. If Great Valley Academy District closes, this school closes with it — so the district-wide forecast is usually the number that matters (see the Great Valley Academy District 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.
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 Great Valley Academy District before acting on it.