Snow Day Probability
☀️ Chance of school cancellation tomorrow
Data provided by Open-Meteo
The Rochester area school districts in New York together serve thousands of students across many public, charter, and private campuses. The Rochester area averages approximately 49 inches of snowfall per year, with the heaviest snowfall typically occurring between November and March.
School districts in Rochester generally post closure decisions to district websites and notify parents through automated alerts and local broadcasters, typically before sunrise on storm days, after coordinating with bus contractors and transportation supervisors. Two-hour delays and remote-learning days are sometimes used in Rochester as alternatives to a full closure when conditions are borderline.
Rochester's geography plays a meaningful role in its winter weather: a humid continental climate where lake-effect snow off Lakes Erie and Ontario produces some of the heaviest snowfall in the country. These factors directly influence how often Rochester schools end up closed during a given winter. Geographically, Rochester sits near 43.16°N, 77.61°W, which shapes how regional storm systems and Arctic air masses interact with the area.
Notable historic snow events in or near Rochester include the November 2014 lake-effect storm that buried Buffalo in over six feet of snow, which produced widespread closures across the region. Historically, schools in the Rochester area close an average of approximately 8 days per winter season due to snow, ice, or extreme cold. Use our Snow Day Calculator above to check tomorrow's real-time school closure probability for Rochester based on live weather forecast data from Open-Meteo.
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No snow accumulation or freezing conditions expected this week; schools unlikely to close due to weather.
Generated by AI from 7-day Open-Meteo forecast. Snow day predictions are probability estimates based on weather forecast data. School closure decisions are made by local school administrators — always verify with your school's official website, app, or local news for confirmed cancellations.
Our calculator pulls live weather forecast data for Rochester from the Open-Meteo API and analyzes snowfall accumulation, temperature, wind chill, and 24-hour precipitation totals to generate a school closure probability percentage.
Check between 9 PM and midnight the evening before a potential storm. Weather models are most reliable within a 12–18 hour forecast window, giving you the most accurate prediction for the following morning.
Yes. Public schools close more readily than private schools, which close more readily than colleges and universities. Select your school type for the most accurate Rochester prediction.