Will School Be Closed?
Snow Day Calculator
Predict school closure chances instantly. Powered by official US National Weather Service (NOAA) forecasting models and localized winter tolerance algorithms.
Calculate Snow Day Chance
Enter your ZIP code or City to get real-time school closure predictions based on live NOAA winter forecasts.
Localized Snow Thresholds
Calculates risk based on regional plow capabilities. A Southern district closes on 0.5 inches; Northern districts require over 6 inches.
Ice Accumulation Index
Evaluates freezing rain and ice thickness. Sleet and black ice make bus transit impossible, resulting in immediate high closure risks.
Extreme Cold Safety
Flags sub-zero temperatures. Low temperatures endanger children at bus stops and compromise diesel bus heating systems.
Blizzard & Wind Chill
Combines wind speed with snowfall to predict low-visibility whiteouts and dangerous drifting snow conditions on county roads.
Browse State Calculators
All StatesTrustworthy Weather Forecasting Standards
We utilize verified telemetry from the National Weather Service (NWS). Our calculations are re-validated hourly to maintain strict alignment with school-district metrics. Read our full details on our Methodology Page.