❄️ Snow Day Calculator
Will school be canceled tomorrow?
How Our Snow Day Calculator Works
Enter your city name or US ZIP code below. We analyze real-time weather data including temperature, snowfall forecasts, wind speed, and precipitation to estimate your snow day probability.
Check back in the evening for the most accurate next-day predictions!
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Analyzing weather data for your area…
Frequently Asked Questions
Our calculator uses real-time weather data and forecasts to provide estimates. While no prediction is 100% accurate, we analyze temperature, snowfall, wind, and precipitation data to give you the best assessment possible.
Schools typically consider snowfall accumulation, temperature, wind chill, road conditions, and timing of the storm. Our calculator weighs temperature, forecasted snow, current precipitation, wind speed, and weather conditions.
For the most accurate results, check the evening before (after 6 PM) when weather forecasts are most reliable. You can also check early morning for updated conditions before official announcements.
Yes! While US users can enter ZIP codes, international users can enter their city name. We support major cities worldwide using Open-Meteo weather data.