Free Snowfall Probability Calculator

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  • Free Snowfall Probability Calculator

Enter a ZIP / postal code and select country. This will geocode the postal code, fetch the next 48-hour forecast, and compute snow expectation.

Curious how deep the snow will be in your backyard this winter? Our Snow Fall Prediction Calculator uses the latest NOAA, NWS, and historical data to give you an instant snowfall forecast for any US city – 100% free forever, no signup, no account, no limits!

✅ 100% Free – Unlimited predictions

✅ No Signup or Email Required – Instant results

✅ Covers every US zip code & city

✅ 2025–2026 winter season forecast

✅ Shows inches + probability %

✅ Compares to last year & historical average

✅ Mobile-friendly – check on the go

Perfect for homeowners, drivers, schools, businesses, and anyone planning for winter in the USA.

How to Check Your Snow Fall Prediction (Takes Only 3 Seconds)

  1. Enter your city or zip code (e.g., Denver, CO or 90210)
  2. Click “Predict Snow”
  3. Instantly see: → Total expected snowfall this winter → Biggest single storm forecast → Snow day probability → Comparison to average

Check Your Snow Forecast Right Now – 100% Free 

Loved by Americans Coast to Coast

“Predicted 87 inches for Buffalo and it’s already on track! No signup = awesome.” – Matt, Buffalo NY

“Used it for Denver roofing clients – best free snow calculator ever!” – Ryan, Contractor, Denver CO