Snowlight app icon

Know about snow days the night before.

Snowlight puts every school closing, delay and early dismissal in the country on one live map, and tells you the chance your school calls it off tomorrow.

The iPhone app is coming this winter

Free for iPhone · No ads · We never collect your location

Snowlight on iPhone with a middle school closed today, the weather and tomorrow’s chance

Your school, the second you open it.

Pick your school once. Snowlight opens straight to it: closed, late, remote or open, said in plain English, with the weather outside and tomorrow’s chance right underneath.

An alert from a middle school: 2-hour delay today. Buses run snow routes. No breakfast.

One number for tomorrow.

Every evening Snowlight works out the chance your school closes tomorrow from the forecast for your school’s own town, when the snow and ice arrive, and how your district has called it before. You see the number and the reasons.

The night before: a 64% chance of no school Wednesday, with the reasons

Every closing in the country, on one map.

Each school glows where it is, the moment its closing posts. From 3:30 PM on your school’s clock, the map turns to tomorrow and says so.

118,211

Schools on the map

400+

Closing lists watched

5 min

Between checks, mornings and evenings

The live map with closed schools marked in blue

Know before you unlock.

An alert with your school’s own logo the moment it closes, widgets on your Lock Screen, and on a storm morning a Live Activity that follows the chance until your school makes the call.

Lock Screen with a closing alert and Snowlight widgets A storm morning Live Activity following the chance of no school

Made for the 5 AM check.

Clear answers, big type and nothing to sign up for, so you can look, know, and go back to sleep.

Plain English

Not codes. The same plain words in the app and in your alerts: “2-hour delay. Buses run snow routes. No breakfast.”

Alerts that know your school

Save up to five schools. Hear when one closes, runs late or goes remote, when tomorrow’s chance gets high, and an evening check if you want it.

This school year

Every school keeps a count of its closed, late and remote days, so you know how many snow days are already used up.

Share the news

Send a clean card to your story or the group chat in one tap, with the day and the time it was posted.

Private by design

Snowlight never collects or stores your location, and a ZIP code works just as well. No ads, no tracking.

Call it before your school does.

A nightly game for snow-day believers. Pick closed or open, keep your streak and beat your friends. The odds come from the forecast, not other players, and flakes are just for fun.

The nightly game on iPhone

Get Snowlight.

The iPhone app is coming this winter

The live map works on your iPhone today, free and with no ads.

Add to Home Screen
  1. Open the live map in Safari
  2. Tap Share, then Add to Home Screen
  3. Open Snowlight from your home screen

Questions

Is Snowlight free?

Yes. The map, the chance, alerts and the game are free, with no ads.

Where do the closings come from?

From local closing lists, checked every few minutes on school mornings and evenings. Your school’s own announcement is always the final word.

How is the chance worked out?

From the forecast for your school’s town: how much snow and ice, when it falls, how cold the morning is, and how your district has decided before.

Is my school covered?

All 118,211 public and private schools in the US are on the map. A closing shows as soon as a list we read posts it.

Do you track my location?

No. We never collect your location. If you let Snowlight use it, your iPhone uses it to find schools near you, and we never receive or store it.