SnoTel Mapper

Jason Flaherty

About this app

The SnoTel and SnoLite app is an ideal tool for backcountry skiers and anyone interested in snowfall and weather conditions across the United States. It maps the locations of over 700 SnoTel and SnoLite stations, which collect snow and climate data, providing timely information on observed temperature, precipitation, snow depth, and snow water equivalent for each station. Additionally, the app displays graphs of snow depth and temperature, allowing users to analyze trends over time. Users can save favorite stations. The app also provides a beta avalanche danger level map to assess the risk of avalanches in different areas. All data is sourced from the National Resource Conservation Service (NRCS), and historical data is also available. The app is user-friendly, easy to navigate, and an essential tool for backcountry skiing and snow enthusiasts.

New Releases are in TESTING >>> Please check out the Open BETA! Help develop this app.

Ratings and reviews

Update: the app works great now! Thanks for fixing. We love having accurate, and timely, data. - App does not update regularly. If you uninstall and then reinstall, the data will be accurate. My husband and I both have it on our phones and we do this every couple of days so we can keep up with snotel and not have to lug out our computer

Running android. When I open a snotel site I can't scroll down to see the rest of the data on the graphs and the screen aspect is all wrong. I can't click the favorites button at the top because it is way up in my top bar where the clock battery status etc are. That being said. Thanks to the developer for gathering and distilling this data. Super helpful!

Nice user interface, I like that I can save favorite stations. I wish that it would update more frequently, it appears to me that it reads the daily data (data from midnight, I believe) rather than data for the most recent hour. If it updated hourly I would give this 5 stars. As it is, it's still quite useful and faster than going to the individual Snotel pages for multiple stations.

What's new

Fix for the sites not updating. Added elevation to each site. Please not the issue in the favorites window.