Avalanche Forecasts vs Alpinecast

Get real-time updates on avalanche danger levels with Avalanche Forecasts. Our app makes it easy to see current danger levels at-a-glance for every forecast center in North America. Simply select your desired timeframe (Today/Tomorrow/2 Days Out) and view color-coded danger levels on the map. 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.

Alpinecast gives you everything you need to plan your next day in the mountains. Built by a backcountry skier in Golden, BC, it delivers hyper-accurate snow forecasts, live webcams, and real-time weather station data — all in one beautiful app. SNOW FORECASTS See 24h, 48h, and 72h snowfall accumulations at a glance. Check the 10-day daily forecast with temperature ranges, and review the last 10 days of snowfall history to track the season's progression. IN-DEPTH HOURLY DETAIL Tap into hour-by-hour breakdowns including apparent temperature, humidity, cloud cover at low, mid, and high levels, UV index, visibility, surface pressure, CAPE, solar radiation, freezing level, and snow depth. COMPARE 8 WEATHER MODELS Not all models agree. Compare forecasts side by side from GEM Seamless, HRDPS 2.5km, HRDPS West 1km, RDPS 10km, GDPS 15km, ICON, GFS, and ECMWF. The app automatically selects the best model for each location based on geography. 154 AVALANCHE CANADA WEATHER STATIONS Access real-time snow readings and 24-hour totals from stations operated by Parks Canada, BC Ministry of Transportation, Avalanche Canada, Kananaskis Country, Avalanche Québec, and Yukon Avalanche. Perfect for tracking fresh powder before you head out. LIVE MOUNTAIN WEBCAMS Browse nearby webcams with image and video streams, including YouTube live feeds. Zoom, swipe, and share your favorite mountain views. INTERACTIVE 3D TERRAIN MAP Explore mountains on a stunning 3D map with realistic elevation. Tap anywhere on the map to get a forecast for that exact spot. Toggle between satellite and standard views with cinematic camera animations. SAVE YOUR FAVORITES Search for any mountain, resort, or location worldwide. Save unlimited favorites and sort them by snowfall, elevation, or distance from you. HOME SCREEN WIDGETS Stay informed without opening the app. Four widgets keep your favorite forecasts, webcams, and weather station data right on your home screen. SHARE FORECASTS Generate beautiful shareable forecast charts and send them to your crew. Deep link support means tapping a shared link opens directly to the right location in the app. Whether you're planning a resort day, a backcountry tour, or a summer summit, Alpinecast is your go-to mountain weather companion.