Snow Day Probability
☀️ Chance of school cancellation tomorrow
Data provided by Open-Meteo
The Manchester area school districts in New Hampshire together serve thousands of students across many public, charter, and private campuses. The Manchester area averages approximately 71 inches of snowfall per year, with the heaviest snowfall typically occurring between November and April.
School districts in Manchester 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 Manchester as alternatives to a full closure when conditions are borderline.
Manchester's geography plays a meaningful role in its winter weather: a humid continental climate with deep snow, mountain influence, and frequent extreme cold. These factors directly influence how often Manchester schools end up closed during a given winter. Geographically, Manchester sits near 42.99°N, 71.46°W, which shapes how regional storm systems and Arctic air masses interact with the area.
Notable historic snow events in or near Manchester include major nor'easters and historic Mount Washington wind events, which produced widespread closures across the region. Historically, schools in the Manchester area close an average of approximately 7 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 Manchester based on live weather forecast data from Open-Meteo.
Browse all New Hampshire snow day predictions.
Clear sky
Cast Your Vote: Will School Be Closed Tomorrow?
Cast your prediction to see what others think!
Our calculator pulls live weather forecast data for Manchester 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 Manchester prediction.