OpenSummit is now OpenSnow

OpenSummit is being retired and merged into OpenSnow. Get all of the best features on OpenSnow. Your essential weather tools, all in one app. Download OpenSnow to get started.

“Weather forecasting for the mountains takes extra focus, analysis, and precision, which is exactly what OpenSnow provides.” – Cody Townsend, Pro Athlete

View Forecasts Anywhere on Earth

Our weather forecasts are available for any location on Earth, instantly. This means that you can view our weather forecasts for your favorite ski resort, backcountry ski location, camping destination, London, Denali, and yes, even for your home neighborhood or current location. Save up to five custom locations to view on your "Favorites" screen for quick and convenient access to the latest 10-day weather forecast and estimated snow report.

Read Daily Analysis From Local Forecasters

Now you have a personal weather forecaster guiding you to the best conditions. Our local experts write a new “Daily Snow” forecast each day for regions around the US and Canada. Instead of spending hours sifting through weather and snow data, you can now get the inside scoop in just a few minutes.

Track Storms With High-Resolution Maps

We make it easy to see if there is snow heading toward your favorite mountains, along with how much snow fell over the past 24 hours, season-to-date, and snow depth. You can also view 2-day forecast animations for wildfire smoke, wind gusts, cloud cover, and temperature, live and forecast radar, as well as the latest avalanche forecast and active fire perimeter map for the past 7 days.

Compare Essential Powder Chasing Tools

Finding the deepest snow at the right time requires data, skill, and a bit of luck. We can’t help with getting lucky, but we can provide everything else, including outlooks from multiple snow forecast models, hourly details, mountain cams, and the latest snow reports.

OpenSnow All-Access

• Forecasts Anywhere on Earth

• 10-Day Snow Forecasts

• Expert Daily Snow Analysis

• Estimated 24-Hour Snow Reports

• Estimated Historical Weather

• Custom Snow Alerts

• Snowpack Graphs & Analysis

• Live & Forecast Radar

• Air Quality Forecast Map

• Wildfire Smoke Forecast Maps

• Real-Time Lightning Map

• Offline Trail & Satellite Maps

— Free Trial —

New subscribers that opt-in to the free trial receive the full OpenSnow All-Access experience, with no credit card required. If you choose not to purchase All-Access after the free trial is over, you will be automatically downgraded to a free account and not charged. You will still be able to receive email storm updates and view limited snow report and weather forecast data.