Avalanche Forecasts

4.3
17 reviews
5K+
Downloads
Content rating
Everyone
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About this app

Bottom-line danger levels are shown color-coded for each forecast region on a map, based on the selected timeframe (Today/Tomorrow/2 Days Out). Click on any region to view the detailed avalanche forecast from the source forecasting center.

We support 100+ forecast regions, sourced from the NWAC (Northwest US), CAIC (Colorado), UAC (Utah), SAC (Central Sierras), ESAC (Eastern Sierras), MSAC (Mount Shasta), BTAC (Jackson Hole), GNFAC (Bozeman), WCMAC (Missoula), FAC (Kalispell), SNFAC (Sun Valley), IPAC (Idaho Panhandle), PAC (McCall), MWAC (Mount Washington), KPAC (Flagstaff), WAC (NE Oregon), CBAC (Crested Butte), 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. This is every forecast center in North America!

Please contact us at sierra.avalanche.development@gmail.com with feature suggestions, bug reports, or other feedback.
Updated on
Jun 21, 2022

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
4.3
17 reviews
ronbron
March 15, 2022
Doesn't scale the colorado forecast to my S7+ window. Scrolling any area forcast is poor, annoyingly slow and jumpy, despite excellent network connections. OTHERWISE, nice intent to consolidate forecasts.
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Avalanche Forecasts
June 21, 2022
It looks like the CAIC website doesn't support mobile browsers, but we've added zoom on the forecast pages to the latest version to work around that issue.
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.
1 person 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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What's new

Fixes issue with blank map in some situations.