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Snow Day Calculator

Snow day checklist for parents

Ten minutes the evening before saves a scramble at 6 AM.

By Petar M., editor · Updated October 18, 2026 · How we research

In this guide (4)
  1. Early in the season
  2. The night before a possible snow day
  3. The morning of
  4. After the snow day

Early in the season

  • Check that your phone number and email are current in your district's alert system.
  • Find out how your district announces closures (text, call, website, social media) and whether it uses delays or remote days.
  • Agree on a snow day childcare plan: a relative, a neighbor, a work-from-home day, a trade with other parents.
  • Add the calculator to your phone's home screen: see the app page.

The night before a possible snow day

  • Check the chance for your district in the evening, and again before bed. A closure chance above about 60% is worth planning for.
  • Look at the delay chance too: a likely delay means a late start, not a day off.
  • Charge phones, laptops and school devices (for a remote day or a power outage).
  • Lay out warm clothes, boots, hats and gloves for a cold bus stop either way.
  • Tell your employer or set up backup childcare if the chance is high.

The morning of

  • Check your district's official channels first. Its decision is the only one that counts.
  • If school is open on an icy morning, allow extra time and keep children back from the curb at the stop.
  • Watch for an early dismissal if the storm is arriving during the day.

After the snow day

  • Tell us what your district did: report it in ten seconds. Reports make the next estimate better.
  • Note any make-up day your district announces.

Check your district

See tomorrow's chance of a closure or delay for your ZIP code. Open the calculator, or find your state or city.

Sources

  1. National Weather Service, winter safety
  2. Snow Day Calculator, what time are snow days announced

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