Winter Science
AI Powered Snow Science
About
This app provides detailed snowpack simulations and AI-driven weather forecasts to help users understand current and future mountain conditions. It reconstructs past weather events and models snow layers to inform decisions about outdoor activities.
What's New in Winter Science
2.1
September 28, 2026
WinterScience 2.1 makes it easier to explore mountain forecasts and understand the range of possible conditions. • 15-day snowfall outlook: See the average snowfall and range of outcomes from 51 forecast scenarios. • More forecast options: Compare Best Forecast, Ensemble Average, and Uncertainty for snowfall, rain, total precipitation, snow level, and freezing level. • Clearer maps: More readable data labels, improved temperature colors, and updated forecast tooltips. • Improved area reports: Redesigned snow reports and easier-to-read forecasts • Easier hourly forecasts: Tap a day on the weather timeline to explore more detail. • Plus fixes for accumulated forecasts, elevation switching, search, and other usability improvements.
MoreSubscriptions & In-App Purchases
Pro Monthly
Unlock AI mountain forecasts and snow science
FAQ
What is Winter Science?
Winter Science is an AI-powered application that provides detailed snowpack simulations and weather forecasts. It reconstructs past mountain weather and models snow layers to help users understand current and future conditions.
What kind of weather information does Winter Science offer?
Winter Science offers reconstructed mountain weather history, including precipitation, snow levels, wind, and temperature shifts. It also provides an AI-driven ensemble forecast for future weather conditions.
How does Winter Science simulate snowpack?
The app runs over 200,000 physics-based snowpack simulations using SLF SNOWPACK. These models track individual snow layers as they settle, warm, cool, melt, and change over time, driven by reconstructed and forecast weather.
What areas does Winter Science cover?
Currently, Winter Science provides coverage for the Western U.S. Users can explore weather and snowpack on an interactive terrain map within this region.
Is Winter Science free to use?
Recent weather history and current/recent snowpack are available for free. An annual membership is required for continued access to future weather and snowpack forecasts and regional outlooks.
How much does a Winter Science membership cost?
Winter Science offers a Pro Monthly subscription for $6.99 and a Pro Annual subscription for $24.99. These subscriptions provide access to advanced forecasting features.
Can I cancel my Winter Science subscription?
Yes, subscriptions purchased in the app are billed through your Apple Account and renew automatically unless canceled. You can manage or cancel renewal in your Apple Account subscription settings.
What devices support Winter Science?
Winter Science is designed for iPhone and iPad. The app is compatible with these devices and your membership works across both when signed in.
