North America
Sun Valley Snow Report
Projected to open November 28, 2026
Best months to book: February, March, January · last season + 30-yr record
Scroll for happiness
Projected to open Nov 28 — closed April 12
Weather data is still collected for informational purposes.
Last Snowfall
Oct 12
todayPast 24 Hours
5cm
Past 48 Hours
5cm
Past 10 Days
5cm
7-Day Forecast
3cm
Snow Depth
--
Sun Valley is projected to open November 28, 2026. Here is when it is usually best to book.
Best months to book
- #1February40cm avg · last season 30.3
- #2March41cm avg · last season 20.8
- #3January39cm avg
Best weeks to book
- #1 1 Mar – 7 Mar · last season 29
- #2 22 Feb – 28 Feb · last season 30.3
- #3 8 Mar – 14 Mar · last season 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 Mon, Oct 12, 10:02 PM UTC
Terrain Open
Projected to open Nov 28
Projected to open November 28, 2026
124 runs · 14 lifts — live counts and the SnowSure™ Score return when the lifts turn.
- Lifts– / 14
- Runs– / 124
Sun Valley Season Snowfall
Loading the ledger…
Avalanche
Off-season — no rating published
Sawtooth Avalanche Center
Watch for signs of unstable snow such as recent avalanches, cracking in the snow, and audible collapsing. Avoid traveling on or under similar slopes.
Read the official bulletin ↗SnowSure relays the official avalanche bulletin and does not issue avalanche forecasts. Read the full bulletin at the issuer’s link and make your own terrain decisions. Not a substitute for avalanche education, equipment, or local knowledge.
Live Conditions
Sun Valley Webcams
Sun Valley Resort / HDRelay
Sun Valley Resort / HDRelay
Sun Valley Resort / HDRelay
Sun Valley Resort / HDRelay
Webcams & Proof of Powder
4 live cams, snow stakes, and verified storm footage
Frequently asked questions about Sun Valley
- Did it snow at Sun Valley in the last 24 hours?
- Yes — Sun Valley reports 5 cm (2 in) of new snow in the last 24 hours.
- When did it last snow at Sun Valley?
- The most recent snowfall at Sun Valley was on 2026-10-12.
