OpenSnow is a mountain-weather app that compiles forecasts, snow reports and live resort updates to help skiers, snowboarders and backcountry travelers plan trips more confidently. OpenSnow delivers detailed 10-day forecasts with hourly outlooks, webcam feeds and region-specific Daily Snow analysis written by local meteorologists. The app also provides interactive 3D maps that show terrain and storm tracks and tools to monitor air quality, wildfire smoke and lightning risk. Users can save up to 15 favorite locations, compare conditions across resorts, and choose between a free tier and an All-Access subscription with a trial so they can evaluate premium features.

Key Features

Detailed forecasts in OpenSnow provide up to 10 days of outlook with hourly detail; All-Access subscribers receive additional data and expanded hourly information for planning in complex mountain weather.

Interactive 3D terrain maps display current and predicted storm tracks and offer overlay layers for air quality, smoke and lightning risk to help assess hazards along routes.

Live webcam feeds, snowfall totals and trail condition reports are available for many resorts, enabling quick comparison of conditions across locations for both day trips and longer travel planning.

Region-specific Daily Snow reports written by local meteorologists cover the U.S., Canada, Europe, Australia and New Zealand, providing area-focused context and expert analysis.

Advantages

OpenSnow focuses on mountain-specific forecasts rather than generic weather information, making its guidance more relevant for skiers and backcountry travelers.

Expert analysis and local insight from meteorologists help users identify likely good conditions several days in advance, supporting safer decision-making.

Global coverage and the ability to save and compare multiple favorite locations support both local outings and travel planning, and the subscription model is transparent with a trial and automatic reversion to the free tier.

Disadvantages

Many advanced tools such as offline trail maps, detailed historical weather data and expanded hourly features are available only with the All-Access subscription.

Live webcam availability and the level of detailed condition reporting depend on resort participation, so coverage may be limited in some areas.