Snow Day Calculator
Enter your ZIP code, city, or postal code (US, CA, UK, etc.):
Why This Score?
The snow day percentage is estimated using these factors:
- Total snowfall in cm (more snow = higher chance)
- Weather conditions like blizzards or ice storms
- Chance of snow or rain + below freezing temperatures
- Wind speed and presence of alerts
- School-specific criteria in severe conditions
- Only calculated during typical winter months (Dec to Feb in Northern Hemisphere)
Snow Day Calculator – Check Your Snow Day Forecast Now!
Wondering if school might be closed tomorrow due to snow? Our Snow Day Calculator helps you estimate the chances of a snow day based on your ZIP code, city, or postal code. Whether you’re a student, parent, or teacher, get quick insights using accurate weather data from WeatherAPI. No more guessing; check your snow day chances in seconds.
How Does the Snow Day Calculator Work?
Our snow day predictor analyzes real-time weather data from trusted sources, including snowfall totals, storm conditions, and temperature forecasts. It uses a custom-built algorithm to estimate the probability of school closures due to winter weather.
What We Consider:
- Total snowfall in centimeters
- Conditions like blizzards or ice storms
- Below freezing temperatures
- Weather alerts or wind speeds
- School-specific closures in your region (where applicable)
- Typical winter months: December to February
Step-by-Step – Check Your Snow Day Forecast
It’s easy to use! Just follow these simple steps:
1. Enter your ZIP or postal code
Enter any valid ZIP code or postal code for the U.S., Canada, U.K., or other supported countries.
2. Click “Check Snow Day Forecast”
The tool instantly pulls current weather data and calculates your snow day chances.
3. See your custom forecast
Once you submit your location, the tool will display a personalised 3-day snow day forecast. For each day, you’ll see important details like the exact date, expected weather conditions (such as snow, rain, or cloudy skies), the estimated snowfall in centimeters, temperature levels, and your calculated snow day chance expressed as a percentage.
4. Share Your Results
Easily share your prediction on Facebook, Twitter, WhatsApp, or copy it with one click!
Why This Score? – Our Prediction Method
Your snow day percentage is calculated using real-time data from WeatherAPI and our custom scoring algorithm. Here’s what affects your score:
More snow = higher chance of a snow day
Storm warnings and high wind alerts
Freezing temperatures below 0°C/32°F
Regional school closure history
Ice or blizzard-like conditions
Accurate Snow Day Predictions by ZIP Code
Our tool supports:
- U.S. ZIP codes (e.g., 10001, 90210)
- Canadian postal codes (e.g., M5V 3L9)
- UK postcodes (e.g., SW1A 1AA)
- Other locations supported by WeatherAPI
Try it now and see your school’s snow day forecast in seconds.
Average Snowfall by Region
To give you a better idea of snow day chances, here’s average snowfall data for popular areas:
| Region / City | Average Annual Snowfall | Typical Snow Day Frequency |
|---|---|---|
| Buffalo, NY | 95 inches | 8–12 days/year |
| Minneapolis, MN | 55 inches | 5–8 days/year |
| Denver, CO | 57 inches | 3–6 days/year |
| Toronto, Canada | 47 inches | 4–7 days/year |
| London, UK | 5 inches | Rare, 0–1 days/year |
Final Words
Snow days bring a mix of excitement and challenges, and with our Snow Day Calculator, you can be better prepared for whatever winter has in store. Whether you’re a student hoping for a day off, a parent planning childcare, or just curious about local snowfall patterns, our tool gives you a quick, data-based prediction. Remember, weather can be unpredictable, so use our calculator as a guide and always stay safe during winter storms. Check back regularly for the latest updates, and enjoy your snow day to the fullest!
Frequently Asked Questions (FAQs)
Q: How accurate is the Snow Day Calculator?
While no prediction tool can guarantee 100% accuracy, our Snow Day Calculator uses real-time weather data from WeatherAPI.com and considers factors like snowfall, blizzards, temperature, and local weather alerts. It gives a strong estimate based on current forecasts, though conditions can always change unexpectedly.
Q: Is the snow day calculator safe?
Yes, it’s completely safe to use. We do not collect or store personal data, and you don’t need to log in or provide any sensitive information. All forecasts are calculated based on public weather data and your ZIP/postal code.
Q: When is the next snow day?
Enter your ZIP code in the tool to check if your area is likely to get a snow day soon. You’ll see a 3-day forecast with your chances.
Q: Can I use this tool for any location?
Yes! You can enter ZIP or postal codes for locations in the US, Canada, and the UK. The forecast adjusts based on real-time local weather for the area you enter.
Q: Can the Snow Day Calculator predict exact school closures?
No, the calculator estimates the likelihood of a snow day, but only your school district or local authority can confirm closures. Our goal is to give you the best possible prediction based on available weather data.
Q: Is the Snow Day Calculator free to use?
Yes! Our Snow Day Calculator is completely free and requires no registration. Simply enter your location and get your results instantly.
Q: Can I share my snow day prediction with friends?
Yes! After you get your results, you can easily share them on Facebook, Twitter, or WhatsApp, or copy the link to send directly.
How the Snow Day Calculator Works
We combine NOAA/NWS forecasts, precipitation type, temperature profiles, and your district’s historical snow-day behavior to estimate closure odds.
- Short-term forecast signals (next 24–72 hours)
- Historical closure thresholds and weekday effects
- Nowcast adjustments during active storms
- Confidence bands and update cadence