Avalanche Forecasts

21 reviews
Content rating
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About this app

This app makes it easy to see current danger levels for every forecast center in North America. It shows the present danger by coloring the forecast regions on a map and allows people to select a future timeframe for the centers that support it (Today/Tomorrow/2 Days Out). Click on any region to view the detailed avalanche forecast from the source forecasting center.

With support for forecasts from over 20 centers, including NWAC (Northwest US), CAIC (Colorado), UAC (Utah), SAC (Central Sierras), ESAC (Eastern Sierras), MSAC (Mount Shasta), BAC (Bridgeport, CA), BTAC (Jackson Hole), GNFAC (Bozeman), WCMAC (Missoula), FAC (Kalispell/Whitefish), SNFAC (Sun Valley), IPAC (Idaho Panhandle), PAC (McCall), MWAC (Mount Washington), KPAC (Flagstaff), TAC (Taos), WAC (NE Oregon), CNFAIC (Chugach), JAC (Juneau), AAC (Anchorage), HAIC (Haines), VAC (Valdez), Cordova, HPAC (Hatcher Pass), Avalanche Canada, Parks Canada, WhistlerBlackcomb, VIAC (Vancouver Island), and Avalanche Quebec (Chic Chocs) forecasting centers, you can stay informed no matter where you are.

For feature suggestions, bug reports, or other feedback, please contact us at project-development@sierraavalanchecenter.org.
Updated on
May 3, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance
This app may collect these data types
App info and performance
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

20 reviews
Peter Joe
January 3, 2022
Older version was better, in that the written forecast fit to the size of the screen. This is no longer the case, nor can the zoom be controlled.
2 people found this review helpful
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Avalanche Forecasts
June 21, 2022
We have added zoom for the forecast views in the version just released. The forecast fitting to the screen has to do with whether or not the particular avalanche center's website supports mobile browsers. I think it maybe an issue with the avalanche center's website. Let us know which one you're having issues with and we'll take a look.
John Andersen
December 30, 2020
This is nice! It let's me just click on an area and go straight to the avalanche authority for it. It also has general color coding but of course you should dig deeper and understand more. I like it.
3 people found this review helpful
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Westley Shaffer
February 17, 2021
Updates avalanche reports from all major centers across the U.S. every day. Great tool for the tool belt! Use it from the White Mountains of NH to the ranges in Alaska.
1 person found this review helpful
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What's new

Fixed problem with the map not showing the correct forecasts on resume.