Estimate the probability of having a snow day based on weather conditions.
Enter the weather forecast details to calculate the likelihood of a snow day.
This calculator estimates the likelihood of a school snow day based on weather conditions and other factors. While it uses a mathematical model based on historical snow day decisions, no calculator can predict with 100% accuracy whether school will be cancelled.
Enter the forecast data from your local weather service, check any additional factors that apply to your situation, and the calculator will provide an estimated probability of a snow day.