What is Snow Predictions?
Snow Predictions is a free platform dedicated exclusively to snow forecasting and winter weather planning. Founded by web developer and weather enthusiast Samiul Islam, we provide real-time, weather-based snow probability estimates for any location across the US and Canada.
Unlike general weather services that try to predict everything, we specialize in one thing and do it exceptionally well: snow.
Why Snow Predictions Exists
Ever checked your weather app only to get caught in an unexpected snowstorm? Or worse, canceled plans because of a "guaranteed blizzard" that never showed up?
We've been there too. That's exactly why Snow Predictions was created.
Traditional weather services like Weather.com and AccuWeather focus on all types of weather—rain, thunderstorms, hurricanes, heat waves, and snow. While they do an okay job overall, their snow predictions often miss the mark when it matters most.
Snow forecasting requires specialized expertise. Temperature inversions, atmospheric moisture levels, and snow-to-liquid ratios all need unique analysis that general weather models simply don't provide.
That's the gap Snow Predictions fills.
What Makes Snow Predictions Different
1. Snow-Specific Algorithms
Instead of a generic weather readout, we run a weighted multi-factor scoring model designed specifically for winter precipitation, analyzing:
- Temperature profiles throughout the atmospheric column
- Moisture content and saturation levels
- Snow crystal formation zones
- Ground temperature impacts on accumulation
- Local terrain effects on snowfall distribution
This specialization is why our forecasts are built around winter precipitation rather than trying to cover every kind of weather at once.
2. Hourly Updates (Not Every 3-6 Hours)
Snow conditions change rapidly. A storm can intensify or shift direction in 90 minutes.
While most weather sites update every 3-6 hours, Snow Predictions refreshes every 60 minutes with the latest data from multiple meteorological sources. During active snow events, we update even more frequently.
Think of it like this: would you rather navigate with a GPS that updates your location every 5 minutes or one that updates in real-time? Same principle applies to snow forecasting.
3. Extended 16-Day Forecasts
Most weather services offer 7-10 day forecasts with questionable accuracy beyond day 5.
We provide reliable 16-day extended snow predictions that help you:
- Plan winter vacations and travel
- Schedule outdoor events and activities
- Prepare for potential major storm systems
- Make informed business decisions
Yes, reliability naturally decreases for longer timeframes, so the days 8-16 outlook is best treated as an early heads-up rather than a precise amount. But that's still far better than having zero idea what's potentially coming, and it gives you valuable advance warning to start monitoring developing situations.
4. 100% Free Forever - No Ads, No Paywalls
Every single feature on Snow Predictions is completely free with no hidden costs.
No premium subscriptions. No annoying ads interrupting your weather checks. No paywalls blocking important information during severe weather.
We believe accurate winter weather information should be accessible to everyone, whether you're a parent checking for school closures or a business owner planning operations.
5. 8+ Specialized Winter Weather Tools
Beyond basic snow forecasts, we've built a complete suite of free tools for comprehensive winter planning:
Snow Forecast Tool
Hourly to 16-day snow predictions for any location
Snow Day Calculator
Weather-based school closure probability estimates
Travel Safety Forecast
Winter road condition assessments and travel advisories
Winter Activity Index
Outdoor sports and recreation condition ratings
School Closure Probability
District-level closure forecasting and decision tracking
Snow Removal Planning
Calculate time, equipment needs, and costs for snow clearing
Power Outage Risk
Winter storm electrical disruption predictions and preparation alerts
Energy Impact Alert
Forecast heating demands and energy consumption during cold snaps
How Snow Predictions Works
Our forecasting process combines aggregated weather-model data with a weighted, snow-specific scoring model
Multi-Model Data Collection
We pull real-time atmospheric data from Open-Meteo, which aggregates several of the world's leading weather models:
- Open-Meteo (our live weather data provider)
- NOAA GFS (Global Forecast System)
- DWD ICON (German national weather model)
- ECMWF (European Centre for Medium-Range Weather Forecasts)
Because Open-Meteo blends several leading models, we can lean on cross-model agreement to gauge how confident a given forecast scenario is.
Snow-Specific Scoring
Our weighted multi-factor scoring model analyzes the raw data through a snow-focused lens, examining:
- Temperature inversions that affect snow vs. rain boundaries
- Dendritic growth zones where snowflakes form most efficiently
- Snow-to-liquid ratios that vary based on atmospheric conditions
- Orographic effects from mountains and terrain features
- Lake effect potential near large bodies of water
- Urban heat island impacts in metropolitan areas
This specialized processing is what sets our forecasts apart from general weather predictions.
Verification & Tuning
We continuously refine our weighted scoring model by:
- Comparing past predictions to actual snowfall outcomes
- Identifying patterns in forecast errors
- Adjusting scoring weights based on regional performance
- Reviewing how the model handled extreme weather events
- Incorporating user feedback and reported conditions
Every storm gives us another data point to improve the model.
Hourly Forecast Updates
Fresh predictions every 60 minutes ensure you always have access to the most current information as atmospheric conditions evolve and storms develop.
During rapidly changing weather situations, we increase update frequency to provide minute-by-minute awareness when it matters most.
Who Uses Snow Predictions?
Parents & Families
Check school closure probabilities and plan safe travel with kids during winter weather.
Students
Use our Snow Day Calculator to estimate the probability of school cancellations.
Commuters & Travelers
Access real-time travel safety forecasts and road condition assessments before leaving home.
Business Owners
Plan staffing, operations, and logistics around accurate extended snow forecasts.
Outdoor Enthusiasts
Find the best conditions for skiing, snowboarding, and winter recreation activities.
School Administrators
Make informed closure decisions using district-level probability forecasting.
Snow Removal Professionals
Plan equipment, staffing, and operations with precise accumulation predictions.
Event Planners
Schedule outdoor winter events with confidence using extended forecasts.
Weather Enthusiasts
Track storms and follow developing winter weather systems with detailed data.
What Snow Predictions Offers
The Story Behind Snow Predictions
Snow Predictions was created by Samiul Islam, a web developer and passionate weather hobbyist who got frustrated with inaccurate general weather forecasts during winter.
After getting caught in one too many "unexpected" snowstorms that were actually predictable with better data analysis, Samiul decided to build something better—a platform focused exclusively on getting snow predictions right.
What started as a personal project grew into a resource people can rely on for winter planning. It's built for weather enthusiasts, educators, and winter safety advocates who appreciate its specialized, snow-first approach.
Today, Snow Predictions continues to be developed and improved by Samiul with support from our amazing community of users and Patreon supporters who believe in our mission of providing free, accurate winter weather information to everyone.
Our Commitment to You
Privacy First
We don't sell your data, track your browsing beyond basic analytics, or share information with third parties. Your location searches and preferences stay private.
Always Free
We'll never charge for basic forecasting features or hide critical weather information behind paywalls. Snow Predictions was built to help people, not extract profit from winter weather anxiety.
Continuous Improvement
We're constantly refining our algorithms, expanding our coverage, and building new tools based on user feedback and advances in meteorological science.
Transparency
We're honest about our accuracy rates, limitations, and how our forecasts are generated. When we're uncertain, we tell you. When we're confident, we explain why.
Community Driven
User feedback directly shapes our development priorities. If there's a feature or improvement you want to see, we're listening.
How We Compare to Other Weather Services
| Feature | Snow Predictions | Weather.com | AccuWeather | NOAA/NWS |
|---|---|---|---|---|
| Snow Focus | ✓ Specialized | General | General | General |
| Update Frequency | Every 60 min | 3-6 hours | 3 hours | 6 hours |
| Extended Forecast | 16 days | 15 days | 45 days* | 7 days |
| Snow-Specific Scoring | ✓ Yes | General | General | General |
| Snow Day Calculator | ✓ Included | ✗ None | ✗ None | ✗ None |
| Cost | 100% Free | Ads/Premium | Ads/Premium | Free |
| Winter Tools Suite | 8+ tools | Limited | Limited | Basic |
| Ad-Free Experience | ✓ Yes | ✗ No | ✗ No | ✓ Yes |
*AccuWeather's 45-day forecast has significantly lower accuracy beyond 10 days
Technology & Data Sources
Our live forecasts are powered by the Open-Meteo weather API, which aggregates several of the world's leading numerical weather models:
Live Weather API
Open-Meteo, our real-time data provider
Numerical Models
NOAA GFS, DWD ICON, and ECMWF, aggregated via Open-Meteo
Snow-Specific Factors
Temperature profile, snow-to-liquid ratio, precipitation type
Update Cadence
Fresh model data pulled hourly
Scoring Model
A weighted multi-factor score turns raw data into a snow outlook
Historical Context
Seasonal snowfall patterns used for context
We run this aggregated model data through a snow-specific scoring framework focused on winter precipitation, rather than treating snow as one small part of a general weather feed.
Our Free Winter Weather Tools
Explore our complete suite of specialized tools designed for comprehensive winter weather planning:
Snow Forecast
Hourly to 16-day snow predictions for any location worldwide
Snow Day Calculator
Weather-based school closure probability estimates
School Closure Forecast
District-level closure forecasting and decision tracking
Travel Safety Forecast
Winter road condition assessments and travel advisories
Winter Activity Index
Outdoor sports and recreation condition ratings
Snow Removal Planning
Calculate time, equipment needs, and costs for snow clearing
Power Outage Risk
Winter storm electrical disruption predictions and preparation alerts
Join Our Community
People across the US and Canada use Snow Predictions to make smarter winter weather decisions.
Whether you're checking if school will be canceled tomorrow or planning a ski trip two weeks out, we're here to provide reliable, snow-specific forecasts—completely free, always.
Frequently Asked Questions
How accurate are your forecasts?▼
Our short-range (1-3 day) snow forecasts are the most reliable for whether snow will occur. Reliability naturally decreases for extended forecasts (8-16 days), which are best used for spotting potential storm windows rather than exact amounts.
How often do you update forecasts?▼
Every 60 minutes with fresh data from multiple meteorological sources. During active snow events, we update even more frequently.
Do you cover my location?▼
We provide forecasts for any location across the US and Canada. Enter any city, address, or zip code to get local snow predictions.
Is this really free?▼
Yes! 100% free forever with no ads, no subscriptions, and no premium tiers. We're supported by our amazing Patreon community.
How is this different from Weather.com?▼
We specialize exclusively in snow using a weighted, snow-specific scoring model, update hourly (vs 3-6 hours), and provide extended 16-day forecasts focused on winter precipitation.
Who created Snow Predictions?▼
Samiul Islam, a web developer and weather enthusiast frustrated with inaccurate general weather forecasts during winter.
Can I trust your Snow Day Calculator?▼
Our Snow Day Calculator gives a weather-based probability estimate for school closures. It's a helpful guide, but final closure decisions are made by district administrators and can't be guaranteed.
Do you have a mobile app?▼
Our website is fully mobile-responsive and works perfectly on all devices. A dedicated app is in development.
Support Snow Predictions
Snow Predictions is maintained by Samiul Islam with support from our wonderful community of Patreon supporters.
If you find our forecasts valuable and want to help us continue providing free, accurate snow predictions to everyone, consider joining our supporters:
Every contribution helps us:
- Maintain and improve our forecasting algorithms
- Expand location coverage globally
- Develop new winter weather tools
- Keep the platform 100% free and ad-free for everyone
Thank you for trusting Snow Predictions with your winter weather planning. Stay safe out there! ❄️
Created by Samiul Islam | Web Developer & Weather Enthusiast