Opening and Closing Dates Sun Valley Closed

The official opening and closing dates for Sun Valley, Idaho for current and past seasons. These dates are subject to change at Sun Valley's discretion based on weather and snowfall. Estimated dates are based on historical averages or advice from the resort.

Sun Valley, Idaho
Sun Valley, Idaho
SeasonOpeningClosing
Dates
18/1911/25/2018 (estimated)04/16/2019 (estimated)
17/1811/23/201704/15/2018
16/1711/24/201604/23/2017
15/1611/26/201504/17/2016
14/1511/27/201404/06/2015
SeasonOpening Closing
Snow Depth
17/1833″80″
16/1712″24″
15/1622″78″
14/1514″45″
Other ski resorts in

Idaho

Bogus Basin
22% 45% 33%
Lookout Pass
9% 50% 41%
Sun Valley
36% 42% 22%