Learn more about OpenSnow and the key features that we use to track every storm from Colorado Meteorologist Joel Gratz.

15-Day Forecasts

View detailed 15-day forecasts from our PEAKS model for any location on Earth. Add ski resorts, mountain summits, and custom locations to your Favorites list to compare and find your ideal conditions.

Local "Daily Snow" Experts

Instead of spending hours sifting through weather data, get the inside scoop in just a few minutes. Have one of our expert local forecasters guide you to the best conditions for popular ski resort regions around the world.

Global Storm Forecast Maps

Track storms for the next 15 days with forecast global precipitation and snowfall maps. You can also view 3D maps for snow depth, wildfire smoke, public and private land ownership, and more.

Multi-Model Comparison

Understand if there is high or low confidence in the forecast. Get a behind-the-scenes look at the forecast and see if the global and regional weather models are in tight agreement or if there is a wide range of potential outcomes over the next 15 days.

PEAKS Model

PEAKS is our in-house forecast model that is up to 50% more accurate in mountain terrain. PEAKS learns from past storms and transforms normal weather models (used by other apps) into sharper, more location-specific forecasts. Every precipitation, temperature, and wind forecast in OpenSnow will be powered by PEAKS for the 2025-2026 winter season.