Snow Day Calculator
Estimate the probability of a snow day based on snowfall amount, temperature, wind speed, and school district preparedness.
Published by:
isCalculator Editorial Team
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How to use this tool?
How to Use the Snow Day Calculator
- Enter Snowfall – Input the expected snowfall in inches (e.g., 6). Must be 0 or more.
- Enter Temperature – Input the temperature in °F (e.g., 20). Any number is valid.
- Enter Wind Speed – Input wind speed in mph (e.g., 15). Must be 0 or more.
- Select Preparedness – Choose your school district’s snow removal capability: Low, Medium, or High.
- Click “Calculate Snow Day Probability” – The result shows a percentage (0–100%) and a brief explanation of the factors used.
Tips: All inputs use imperial units (inches, °F, mph). The probability is based on snowfall, temperature, wind, and preparedness—higher snow, colder temps, stronger winds, and lower preparedness increase the chance.
Previous Results
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Frequently Asked Questions
The calculator provides an estimate based on common factors that influence school closures. Actual decisions depend on local policies and conditions.
You need the expected snowfall in inches, temperature in Fahrenheit, wind speed in mph, and your school district's preparedness level.
High winds can cause blowing snow and reduced visibility, increasing the likelihood of closures.