Sleepy Hollow High School Snow Day Calculator
Will Sleepy Hollow High School close tomorrow? Check the odds.
Powered by NOAA / National Weather ServicePowered by NOAA / National Weather ServiceWill Sleepy Hollow High School close tomorrow? Check the odds.
Powered by NOAA / National Weather ServiceSleepy Hollow High School is a high school in Sleepy Hollow, New York, part of Union Free School District Of The Tarrytowns. 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 Sleepy Hollow High School are almost always made at the district level. If Union Free School District Of The Tarrytowns closes, this school closes with it — so the district-wide forecast is usually the number that matters (see the Union Free School District Of The Tarrytowns 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.
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.
New York averages about 50 inches of snow per year. Upstate NY (Buffalo, Syracuse, Rochester) rarely closes thanks to robust plowing, while NYC schools almost never close. Suburban districts are more closure-prone.
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 Union Free School District Of The Tarrytowns before acting on it.