Does the snow day calculator work for my school?

It works for any location worldwide using that area's live forecast. The school-type setting fine-tunes the result because colleges and private schools close less readily and rural districts often close sooner.

Will school be closed tomorrow?

SNOW DAY CALCULATOR

Q: How accurate is the snow day calculator?

It is a forecast-based estimate. The closer to the day in question, the more reliable the forecast and the score. Weather changes quickly, so use it as a guide; your school district makes the official decision.

Q: What is a good chance of a snow day?

Above 70% means a snow day is very likely, 40 to 69% is a coin flip with a delay or closure possible, and below 20% means school will probably stay open.

Enter your town and this snow day calculator reads the live forecast — snowfall, temperature, and wind — to give you the real chance of a snow day.

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How the Snow Day Calculator works

This snow day calculator doesn't guess — it pulls the live weather forecast for your exact location and scores the chance that school gets cancelled tomorrow.

How to use it

Type your town or city (or tap “Use my location”).
Pick your school type and how snowy your area usually is.
Read your snow day chance for tomorrow, plus a 4-day outlook.

What goes into the score

The calculator weighs the forecast factors that actually drive school closures:

Snowfall amount — the biggest factor; 6"+ pushes the odds way up.
Temperature — below freezing means snow sticks instead of melting.
Wind — high winds mean blowing snow, drifts, and wind chill.
Precipitation probability — how confident the forecast is.
Your school type & region — colleges rarely close; areas used to snow close less often for the same storm.

How accurate is it?

It's a forecast-based estimate, and weather is famously unpredictable — treat it as a fun, informed guess, not a guarantee. The official call always comes from your school district. Check back the night before, when the forecast is most reliable.

Snow Day FAQ

How does the snow day calculator work?

It fetches the live weather forecast for your location and scores the chance of a snow day based on expected snowfall, temperature, wind speed, and precipitation probability, then adjusts for your school type and how snowy your region usually is.

How accurate is the snow day calculator?

It is a forecast-based estimate. The closer you are to the day in question, the more reliable the forecast — and the score — becomes. Weather can change quickly, so use it as a guide. Your school district makes the official closure decision.

What is a good chance of a snow day?

Above 70% means a snow day is very likely, 40–69% is a real coin-flip (a delay or closure is possible), and below 20% means school will probably stay open. Anything over 80% is almost a sure thing.

Does it work for my school?

It works for any location worldwide using that area's live forecast. Use the school-type setting to fine-tune it — colleges and private schools close less readily, and rural districts often close sooner due to bus routes.

When will I know for sure if school is closed?

Official closures usually come the night before or early that morning from your school district, via text, app, local news, or the district website. This calculator tells you how likely that is in advance.

Does the snow day calculator work outside the US?

Yes. It uses a global weather service, so you can check the chance of a snow day for any town or city in the world.