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Snow Day Calculator

Snow Day Calculator

by David Sukhin

352 ratings
72 reviews
#83 in paid Weather
📚 Education
☀️ Weather
$0.99
In-App Purchases

Details

Released
December 5, 2011
Updated
December 15, 2020

Features

Developer

David Sukhin
✨Promote your app ✨
Snow Day Calculator screenshot #1 for iPhone
Snow Day Calculator screenshot #2 for iPhone
Snow Day Calculator screenshot #3 for iPhone
iphone
ipad
🧾$0.99 - $2.99
In-App Purchase↘︎
📉no. 83
Charts↘︎
📌Ready
Reviews summary↘︎
⭐72
Reviews↘︎
📝4+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Predict the likelihood of a snow day for your school using just your zip code. This app pulls real-time weather data and applies a proven formula for accurate forecasts. Receive notifications up to three days in advance and join school groups for enhanced predictions.

✓Zip code based snow day prediction
✓Real-time weather data integration
✓Daily noon predictions
✓Advance snow day notifications
✓School group predictions
Show original description

What users say about Snow Day Calculator

Reviews of Snow Day Calculator are mixed: the Weather app is rated 3.9/5 from 352 App Store ratings. What users like most: fun and entertaining to use, accurate predictions when percentages are high. Top complaints: frequently inaccurate predictions, app crashes on startup. Summarized from real user reviews.

Positive things

  • 😊Fun and entertaining to use
  • ✅Accurate predictions when percentages are high
  • 📱Easy and intuitive interface
  • ⚡Lightweight app with minimal storage
  • 🎯Reliable for years of consistent use
  • 🌨️Better than weather forecasters for snow days
  • 💰Affordable one-time purchase

Negative things

  • ❌Frequently inaccurate predictions
  • 🐛App crashes on startup
  • 🔌Server overload during peak usage
  • 💳Misleading pricing and hidden charges
  • 📍Limited functionality outside United States
  • ⏰Only 2-day forecast in paid version
  • 🚫Text alert feature doesn't work reliably
  • 📱Not optimized for newer iPhone models
  • 🔧Slow developer response to issues
  • ⚠️Predictions decrease dramatically throughout day
See all reviews

What's New in Snow Day Calculator

4.5

December 15, 2020

New Snow Day Calculator App! - Polished Design - Refined Location Features

More
3

Subscriptions & In-App Purchases

$0.99

Texts One Month

Get the predictive power of the Snow Day Calculator sent to your phone with super accurate predictions and notifications for up to three days in advance. Sign up for a month of messages now!

More

Charts

Top Paid

📉 83-2

Weather

This app dropped -2 positions in Weather chart.

Last updated on October 26, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Horrible

Not accurate at all
And good luck canceling this app
M4michele 43

love it

i love it so much!
Aandrewj10193

Fun to Use

It is always nice to see what the possibilities for the next day may be. Even teachers like snow days!
SSeejayone

Fun

Fun app. Paid for early detection and never received them. So don’t pay the extra.
LLcipiti

Awesome! One recommendation though.

I love the app so far but I think it would be cool if they added a widget for your home
Page with the current percent.
EEmperorLazer
See 67 more reviews

User experience

🐞

Reported Bugs

8 issues

App crashes immediately upon opening

Bug

Black screen on startup

Bug

Server connection errors during storms

Bug

Text alerts not sending or requiring repeated purchases

Bug

App incompatible with iPhone 5 resolution

Bug

App not working in Canada despite advertised support

Bug

Glitchy behavior and unresponsive interface

Bug

Fails to load for certain phone carriers

Bug
✨

Requested Features

6 requests

Home screen widget with current percentage

Feature

Extended forecast (3-4 days in advance)

Feature

Better optimization for iPhone X, XS, XR models

Feature

Proper Canada support and functionality

Feature

Restore purchases feature

Feature

Improved server capacity for peak times

Feature

FAQ

How does the Snow Day Calculator work?

The app uses your zip code to access real-time weather information from the National Weather Service. It then applies a carefully developed formula to calculate the probability of a snow day for your school. New predictions are available daily at noon.

What are the key features of the app?

Key features include zip code-based snow day predictions, integration with the National Weather Service for up-to-date weather data, daily prediction updates, advance snow day notifications (up to three days), and the ability to join school groups for more accurate forecasts.

Is the Snow Day Calculator free to use?

The app is free to download and use with its core prediction features. There are optional features available, which may involve in-app purchases. Users can choose which features to enable.

What devices is the Snow Day Calculator compatible with?

The description does not explicitly state device compatibility. However, as a mobile application, it is designed for smartphones and tablets. Users can typically find compatibility details on the app store page.

Can I get notified about potential snow days?

Yes, you can sign up for Snow Day Notifications, which can alert you up to three days in advance about the chance of a snow day. This feature helps you plan ahead for potential school closures.