Ski Report

Sun Valley - Bald Mountain snow report

Idaho, United States Ketchum
Today high
--
Tonight low
--
Snowpack
1in
Past 24 hours
1.0in
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Right now · nearest snotel
1 in snowpack
As of 2026-05-16
SWE
0.0in
Air temp
31°F
Past 24h
0in
Past 72h
0in
Next 24h
--in
Next 5d
--in
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Sun Valley - Bald Mountain -- Idaho ski resort
Sun Valley - Bald Mountain Idaho · Ketchum
About this resort

Sun Valley - Bald Mountain

Sun Valley - Bald Mountain ski resort in Idaho is an iconic ski destination known for its challenging terrain and scenic views. The resort boasts 2,054 acres of skiable terrain with 65 runs, and is particularly popular among advanced and expert skiers. However, there are also great options for beginners, including the Dollar Mountain area, which has a dedicated learning zone. A little-known fact about Sun Valley is that it was the first ski resort in the United States to have a chairlift, which was installed in 1936. For après ski, the Duchin Lounge is a popular spot for cocktails and live music.

Terrain mix: Sun Valley Bald Mountain ski resort in Idaho is located in the Sawtooth Range of the Rocky Mountains. The resort is known for its challenging terrain, including steep slopes and narrow chutes, making it a popular destination for advanced skiers and snowboarders. The top elevation of Bald Mountain is 9,150 feet, with a vertical drop of 3,400 feet. The resort also features a variety of runs for all skill levels, as well as stunning views of the surrounding mountains and valleys.

StateIdaho
LocationKetchum
Base elevation5,751 ft
Summit elevation9,150 ft
Skiable acreage2,054 acres
Lifts19
Runs75
Longest run15,840 ft
Opened1937
Terrain parkYes
Night skiingNo
Detailed forecast

Plan your day down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no. Watch the snow column the morning of a storm to know when to call in sick.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & snow

Daily temperatures, snow, and rain projected over the next two weeks -- start of next storm cycle, end of last one.

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Regional snowpack

Nearby SNOTEL stations

USDA NRCS SNOTEL stations within driving range. Cross-check whether the snow at Sun Valley - Bald Mountain is a one-off accumulation or a regional storm cycle.

Mountain & avalanche safety

Know before you go
Check today's avalanche bulletin from the regional avalanche center before any off-piste / side-country / backcountry travel. Conditions can shift dramatically between morning and afternoon on storm days.
Carry the gear, know how to use it
Beacon, shovel, probe. Practice companion rescue on a calm day, not during a real burial.
Mind the weather window
Heavy snow + wind builds wind slabs at ridgelines. The day after a storm is often the riskiest in the backcountry, even if the resort itself is open.
Respect closed terrain
Ropes are there for a reason. Even in-bounds, ducking a closure can trigger a slide that catches you and others below.

Track Sun Valley - Bald Mountain in the Snoflo app

Save this resort as a favorite, set push alerts when snowfall crosses a threshold (e.g. "alert me when Sun Valley - Bald Mountain reports 6″ new"), and Snoflo's iOS app will push the moment the SNOTEL station crosses.

FAQ

About Sun Valley - Bald Mountain

Where does the snow data for Sun Valley - Bald Mountain come from?

Snowpack, SWE, 24-hour snowfall, and air temperature come from the nearest USDA NRCS SNOTEL station. Forecast comes from the National Weather Service / yr.no feed that Snoflo's iOS app uses.

How often is the snow report updated?

Snowpack and SNOTEL data are updated continuously by NRCS (typically hourly). The 15-day weather forecast is refreshed throughout the day. Snoflo caches and renders the most recent observation -- look for the "as of" timestamp on the snowpack hero.

What's the elevation at Sun Valley - Bald Mountain?

See the Resort Metrics panel above for base / summit / vertical drop. The summit elevation drives snowpack accumulation -- higher summits hold snow longer through spring.

How is "% of normal" calculated?

Today's snowpack is compared to the average snowpack on this calendar day across every recorded year at the nearest SNOTEL. 100% means right on average; 130% is a big year; 60% is thin.

What ski resorts are near Sun Valley - Bald Mountain?

See the Other Ski Areas pill grid at the bottom of the page for resorts within driving distance. The sister Other Ski Areas card in the Plan-a-longer-trip grid above shows the closest few.

Can I get alerts when fresh snow hits?

Yes -- snow alerts are managed in the Snoflo iOS app. Favorite this resort, set a snowfall threshold (e.g. "alert me when 6+ inches"), and you'll get a push the moment the SNOTEL crosses.

More ski areas

Other resorts near here

Snoflo-tracked ski areas within driving distance of Sun Valley - Bald Mountain.

Premium feature

Favorites and snow alerts are part of Snoflo Premium. Save resorts, set snowfall thresholds, and get push notifications when the SNOTEL crosses.

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Manage alerts in the Snoflo app

Custom snow alerts are configured in the iOS app -- favorite this resort, set a snowfall threshold (e.g. "alert me at 6+ inches"), and you'll get a push the moment the SNOTEL crosses.

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