Powder to the People

Northern Rockies · Idaho

Sun Valley Snow Report

Sun Valley has picked up 2″ in the last 7 days and 2″ this season (Season just starting (2.0″)). Updated Sat, Oct 17, 11:41 AM MDT.

Data: Open-Meteo (modeled) · summit ~9,150 ft · forecast every 6h, season totals daily.

Sun Valley snowfall: last 24 hours, last 7 days, season

Last 24h

0″

Last 7d

2″

Next 10d

0″

Season

2″

Last year (est.)

Season just starting (2.0″)

10-yr avg (est.)

—

% of normal

Season just starting (2.0″)

When to go: Sun Valley this week

Dry for the next 10 days

  1. Today170″
  2. Sun180″
  3. Mon190″
  4. Tue200″
  5. Wed210″
  6. Thu220″
  7. Fri230″
Last 5 days
<1″
Next 5 days
0″
Days 6–10
0″
.4
Mon12
0
Tue13
0
Wed14
0
Thu15
0
Fri16
0
Today17
0
Sun18
0
Mon19
0
Tue20
0
Wed21
0
Thu22
0
Fri23
0
Sat24
0
Sun25
0
Mon26
Mon 2026-10-12 <1″, Tue 2026-10-13 0″, Wed 2026-10-14 0″, Thu 2026-10-15 0″, Fri 2026-10-16 0″, Sat 2026-10-17 0″, Sun 2026-10-18 0″, Mon 2026-10-19 0″, Tue 2026-10-20 0″, Wed 2026-10-21 0″, Thu 2026-10-22 0″, Fri 2026-10-23 0″, Sat 2026-10-24 0″, Sun 2026-10-25 0″, Mon 2026-10-26 0″

Daily snowfall, midnight to midnight local time. Past days are station observations; days 6–10 are drawn lighter because forecasts that far out change a lot.

How does this season compare?

Sun Valley ranks #15 of 36 Northern Rockies resorts by season total (2″, Season just starting (2.0″)). Storms that favor ID often show up here before the rest of the region. Biggest single day in the last 10 days: 0.4″ on 4d ago.

10-day snowfall history

Ten-day snowfall history for Sun Valley: 9d ago: 0″; 8d ago: 0″; 7d ago: 0″; 6d ago: 0″; 5d ago: 0″; 4d ago: 0.4″; 3d ago: 0″; 2d ago: 0″; 1d ago: 0″; today: 0″
Daily snowfall, last 10 days — text summary for screen readers and crawlers
DateSnowfall
9d ago0″
8d ago0″
7d ago0″
6d ago0″
5d ago0″
4d ago0.4″
3d ago0″
2d ago0″
1d ago0″
today0″

Recent snowfall trend

Loading chart…

Sun Valley snow forecast: next 7 days

Sun Valley 7-day snow forecast (modeled)
TodaySunMonTueWedThuFriTotal
0″0″0″0″0″0″0″0″

Modeled by Open-Meteo at the summit grid point; 10-day total 0″.

Sun Valley snow history

Sun Valley averages 56″ per season over 10 seasons (2016–17 to 2025–26). The snowiest season on record here was 2022–23.

Season totals by year, monthly averages and the full Sun Valley snow history

Where does this data come from?

Recent totals at Sun Valley use Open-Meteo (modeled). When SNOTEL or ACIS stations are linked, observed snow drives the 24-hour and weekly columns; otherwise Open-Meteo modeled snowfall fills gaps and is labeled as modeled in the source tag. Season-to-date and percent-of-normal compare against long-term climate normals (typically 1991–2020) aggregated for the Northern Rockies region. Always cross-check travel conditions with NWS before driving mountain passes.

Nearby resorts

All Northern Rockies resorts · Idaho snow report

Common questions

How much snow has Sun Valley gotten this season?
2″ season-to-date (Season just starting (2.0″) of average). Updated Sat, Oct 17, 11:41 AM MDT.
How much snow fell at Sun Valley in the last 7 days?
2″ in the past week; 0″ in the last 24 hours.
Where does Sun Valley snow data come from?
24-hour and weekly totals use Open-Meteo (modeled). Season comparisons use regional climate normals (1991–2020 baseline where available).
Which resorts are near Sun Valley?
Nearby tracked areas include Soldier Mountain Ski Area, Bogus Basin, Pomerelle Mountain Resort.

Canonical URL: https://powdertothepeople.org/resorts/sun-valley