SnowDayCalculatorFree.com was created to help students, parents, and schools predict the chances of snow-related closures using real-time weather data and prediction models.

We combine API data from trusted sources like:

• U.S. National Weather Service (NWS)

• Open-Meteo for international forecasts

Whether you’re planning your commute, deciding whether to prepare for remote learning, or just hoping for a snow day, we’ve got you covered!