📷 Sun Valley
North America
Sun Valley
Closed for the season
Best months to book: February, March, January · last season + 30-yr record
Scroll for happiness
Closed for the season — closed April 12
Weather data is still collected for informational purposes.
Last Snowfall
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Past 24 Hours
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Past 48 Hours
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Past 10 Days
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7-Day Forecast
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Snow Depth
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Sun Valley is closed for the season. Here is when it is usually best to book.
February
#1 to book
40cm avg · scored 30.3
March
#2 to book
41cm avg · scored 20.8
January
#3 to book
39cm avg
Best weeks to book
- #11 Mar – 7 Marscored 29
- #222 Feb – 28 Febscored 30.3
- #38 Mar – 14 Marscored 23.2
Ranked on 25% last season's SnowSure score (2025-26) · 75% 30-year snowfall and base-depth record. The live score returns when the lifts turn.
Current Conditions
Reported Sun, Sep 20, 10:04 PM UTC
Terrain Open
Closed for the season
Season ended April 12, 2026
124 runs · 14 lifts — live counts and the SnowSure™ Score return when the lifts turn.
Days 8–14 and every model are in SnowSure Pro.
Unlock with ProHistorical data from Open-Meteo archive • Forecast: SnowSure™ multi-model blend
Maps
All maps for Sun Valley →
Webcams & Proof of Powder
All webcams & Proof of Powder →
About Sun Valley
Sun Valley is a renowned ski resort located in central Idaho, offering over 2,000 acres of skiable terrain across Bald and Dollar Mountains. The resort features a blend of wide-open groomers, challenging steeps, and beginner-friendly slopes, complemented by modern lifts and a historic, welcoming village atmosphere. Signature experiences include scenic mountain views, world-class grooming, and a vibrant après-ski scene, with amenities such as luxury lodging, diverse dining options, and a full-service spa. Sun Valley stands out for its rich heritage as America’s first destination ski resort and its commitment to providing a refined yet approachable mountain experience.
Read the full resort guide →Frequently asked questions about Sun Valley
- Where is Sun Valley?
- Sun Valley is a ski resort in the United States.
- How high is Sun Valley?
- Sun Valley runs from a base elevation of 1,753 m (5,751 ft) to a summit of 2,789 m (9,150 ft), giving a vertical drop of 1,036 m (3,399 ft).
- How big is Sun Valley?
- Sun Valley has 2,454 acres (993 hectares) of skiable terrain, 124 marked runs and 14 lifts.
- Which ski pass covers Sun Valley?
- Sun Valley is on the Ikon Pass and Mountain Collective. Access terms such as blackout dates and day limits vary by pass tier, so check the pass operator for the current season.
- When is ski season at Sun Valley?
- Sun Valley typically operates from November to April. Exact opening and closing dates shift each year with snowfall — check the resort's current season dates before booking.
- How much snow does Sun Valley get in a typical season?
- Sun Valley averages 200 inches / 508 cm of snowfall in a typical season. Any individual season can run well above or below that.
- How will El Niño affect Sun Valley in winter 2026-27?
- El Niño Signal Rank: #212 of 488 SnowSure resorts · Tier C · strong-event signal +0% vs its own 30-yr average. In the three strongest El Niño winters on record ('97-98, '15-16, '23-24), Sun Valley averaged +0% versus its own 30-year snowfall baseline — effectively ENSO-proof. Sun Valley has held within a few percent of normal across every phase of the Pacific cycle, making it one of the safest bets of a record El Niño winter 2026-27. Analog winters: '97-98 -0%, '15-16 -3%, '23-24 +4%.
