Snow Day Calculator Blog
How Accurate Is The Snow Day Calculator?
An in-depth look at the data sources and algorithms that power our snow day predictor for locations across the US, Canada, UK, and the world.
Using the Predictor by Postal Code: Global Support
Learn how to get hyperlocal snow day forecasts using ZIP codes, postal codes, and city names from around the globe, including the US, Canada, and UK.
What is a Snow Day Calculator, and How Does It Work?
A beginner's guide to snow day predictors. We explain what they are, the data they use, and how to interpret the probability scores for any location.
Exploring Average Snowfall Data in the USA and Beyond
A look at historical snowfall data for major cities in the United States and how it compares to other notoriously snowy regions worldwide.
Winter Outlook: Predicting School Closings
An overview of the factors that influence school closing decisions during the winter months, and how our predictor helps you stay ahead of the curve.
How Official Weather Alerts Impact Snow Day Predictions
Official warnings are a major factor in our calculations. Learn how our system integrates NWS and Environment Canada alerts to improve forecast accuracy.