Sun Valley9,122 ft · Idaho
- 0Today4
- 0Thu5
- 0Fri6
- Sat7
- Sun8
- Mon9
- Tue10
Forecast: National Weather Service · updated 7:05 pm MST. Inches. Estimates.
Sun Valley plans to open November 26, 2026. The National Weather Service forecast for the next 3 days: 0 in of snow, highs of 36–40°F.
Not open yet
Planned opening: November 26, 2026. First scores land when the season data starts flowing.
Sun Valley snow forecast
Sun Valley snow report
- Snow forecast, next 3 days
- 0 in
Snow numbers come from public forecasts and snowpack stations, not the resort’s own report. For the resort’s snow report and open terrain, see the official site.
Sun Valley weather forecast
7-day forecast
- Today, Nov 4ClearHigh 40°Low 28°Snow 0 inChance of precipitation 1%Wind 6 mph, gusts 12 mph
- Thu, Nov 5CloudyHigh 36°Low 26°Snow 0 inChance of precipitation 2%Wind 7 mph, gusts 12 mph
- Fri, Nov 6SunnyHigh 38°Low 24°Snow 0 inChance of precipitation 0%Wind 7 mph, gusts 12 mph
- Sat, Sun, Mon and Tue are part of Pro
Forecast from National Weather Service, updated 7:05 PM MST.
Roads and traffic to Sun Valley
Live road conditions, closures and chain rules: 511 Idaho.
Opening day and season
Sun Valley plans to open November 26, 2026. Opening dates can move with the snow.
Lifts, hours and tickets: official site.
The mountain
- Summit
- 9,122 ft
- Base
- 5,760 ft
- Vertical
- 3,362 ft
- Mapped runs
- 91
Runs by difficulty: 27 easier, 32 more difficult, 32 most difficult.
Official site for lifts, hours and tickets.
Avalanche forecast near Sun Valley
For the backcountry around Sun Valley, read the official Sawtooth Avalanche Center forecast. Stoke doesn’t rate avalanche danger.
Backcountry nearbyOfficial avalanche forecast for the soldier and wood river valley mtns zone from Sawtooth Avalanche Center
Avalanche danger · soldier and wood river valley mtns
Official forecast from Sawtooth Avalanche Center
No daily danger ratings yet. Sawtooth Avalanche Center starts them once the season's snowpack builds. Until then, check their site for early-season updates. sawtoothavalanche.com
Read the full forecast at Sawtooth Avalanche CenterForecasts are issued once daily and conditions change. Stoke doesn't assess avalanche danger. Read the full forecast and make your own call. Forecast © Sawtooth Avalanche Center.
Recent loading (from weather data, not a danger assessment)
- New snow, 24h
- 0 in
- New snow, 48h
- 0 in
- New snow, 72h
- 0 in
- Max wind, 24h
- No data
- Temperature change, 24h
- -2.5°F
- Rain on snow, 24h
- No
From SNOTEL 895:ID:SNTL. New snow is estimated from snow depth change.
What’s happening
- Bald Mountain winter opening day set for Nov. 26
Opening celebration at River Run base, 9 am to 4 pm, with hot cocoa and live music.
From news and public posts. Not used in the score.
Nearby resorts
Backcountry nearby
Questions
When does Sun Valley open?
Sun Valley plans to open on November 26, 2026. Opening dates can move with the snow, so check the resort's official site.
What's the weather at Sun Valley this week?
Forecast from National Weather Service, updated 7:05 PM MST. Today: clear, high 40°, low 28°, 0 in of snow; Thu: cloudy, high 36°, low 26°, 0 in of snow; Fri: sunny, high 38°, low 24°, 0 in of snow. The rest of the week is in the Stoke app.
How much snow is Sun Valley getting?
The National Weather Service forecast has 0 in of snow at Sun Valley over the next 3 days (updated 7:05 PM MST).
What ski passes work at Sun Valley?
Sun Valley is on the Ikon Pass and the Mountain Collective for 2026–27, per the official pass sites. Some partners limit days, so check your pass.
How big is Sun Valley?
Summit 9,122 ft, base 5,760 ft, vertical 3,362 ft, mapped runs 91. Mapped runs by difficulty: 27 easier, 32 more difficult, 32 most difficult. From OpenStreetMap map data.