Snow Day Calculator - Check your real snow day chance in one tap

Free snow day calculator for 2026-27 for the USA and Canada. Enter your ZIP or postal code to see your school closure chance from live hour by hour forecasts, black ice checks and regional school habits.

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Hello Beautiful PPL! 👋

Today we are really happy and it’s not just because we are launching our product. It’s because a special person, is hunting our product as a new Woman Hunter. ❤️

This makes our launch even more special. Thank you so much, Kate for hunting us! 🙌

Hey Product Hunt! 👋

I'm really grateful to be hunting Snow Day Calculator today.

As a parent with kids in school, I know the winter routine well - checking the forecast late at night, waiting for the school announcement in the morning, and trying to figure out whether to rearrange work plans or arrange childcare. Snow Day Calculator makes that a lot less stressful.

It checks the hour-by-hour forecast for the early morning hours when schools make the call, looks for black ice, wind and extreme cold, and takes regional school habits into account.

I love supporting small products like this one that bring real everyday value!

It's built on Vercel, so good luck to on Vercel Day here on PH and thanks for having me as a Mom *Woman Hunter here! 🚀

So happy to finally share this with everyone! This was such a fun project to build and I really hope it helps families plan their mornings better.

Maker

If you try it with your ZIP code, let me know how close it matches your actual school call :)

Which Vercel product did you use? What new capability did it give your team, and how did that shape the product you launched?
We used Vercel to deploy Snow Day Calculator with Next.js and GitHub. Vercel gave us a simple way to continuously ship updates while keeping the experience fast and reliable. This shaped the product by letting us focus on building a fast, location-based experience with live forecasts, city pages and an interactive snow day map without having to manage our own infrastructure.