Greencastle-Antrim SHS Snow Day Calculator
Will Greencastle-Antrim SHS close tomorrow? Check the odds.
Powered by NOAA / National Weather ServicePowered by NOAA / National Weather ServiceWill Greencastle-Antrim SHS close tomorrow? Check the odds.
Powered by NOAA / National Weather ServiceGreencastle-Antrim SHS is a school in Greencastle, Pennsylvania, part of Greencastle-Antrim SD 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 Greencastle-Antrim SHS are almost always made at the district level. If Greencastle-Antrim SD Schools closes, this school closes with it — so the district-wide forecast is usually the number that matters (see the Greencastle-Antrim SD Schools forecast).
Suburban districts depend heavily on bus fleets covering a wide area of residential streets, which are plowed after main roads. Side-street conditions at 5 AM often decide the call.
Pennsylvania averages about 35 inches of snow per year. Erie and northeastern PA see heavy lake-effect snow, while Philadelphia-area districts close more preemptively. Pittsburgh splits the difference.
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 Greencastle-Antrim SD Schools before acting on it.