Snowday Calculator

The Snowday Estimator predicts snowfall chances and school closures using current weather data. So to know, select the country and enter the zipcode or city name.

Weather Details
Loading location...
--°F / --°C
Wind: -- mph
Snowfall: -- inches
School status will appear here
Nearby ZIP Codes:
--
Enter city name or 5-digit ZIP code
Current Date

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Location

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How It Works

  • It analyze the real-time weather data
  • Considers multiple weather conditions
  • Accounts for school type and location
  • Updates probability in real-time

What You Get

  • Snowfall Amount
  • Temperature
  • Wind Speed
  • Timing of Snowfall

Probability Guide

Low 0-39%
Low
Medium 40-74%
Medium
High 75-100%
High

Tips for Accuracy

  • Enter correct zip code
  • Select school type
  • Update previous snow days
  • Check back for updates

About Snowday Estimator

Snow Day Estimator is a snow day calculation tool that helps you find out about school closings, snow day information, and other weather-related information based on weather reports.

How Accurate is this Snow day Prediction?

Our snow day predictions are based on the OpenWeatherMap data source, which provides temperature, snowfall, wind speed and historical data. We strive for accuracy, but our estimates should be used as a guide rather than a guarantee.

Snow Day FAQs

Our predictions are based on current weather data for accuracy. However, final decisions are always made by school and local administrators.

We consider several key factors, such as
  • Current temperature
  • Expected snowfall
  • Wind speed
  • Time of day
  • School type
  • Previous snow days used
  • Historical closing patterns

Because different types of schools have different criteria for declaring snow days. Public schools follow district-wide decisions, while private schools may have more flexibility in their decision.

Snow day weather data comes from OpenWeatherMap API, which is updated frequently throughout the day.

You can check as many locations as you want, simply enter a city name or ZIP code for each calculation.
Disclaimer

This snow day calculator provides estimates based on historical data and current weather conditions. The final decision for school closures always rests with school administrators and local authorities.