Mount Si High School - Class of 2017 Alumni, Snoqualmie WA

Join thousands of alumni from Mount Si High School and the Class of 2017. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

09/03 vs Arlington
09/10 vs Rogers
09/17 vs Tumwater
09/24 vs Hazen
09/30 vs Issaquah
10/08 vs Eastlake
10/15 vs Skyline
10/22 vs Bellevue

'17 Reunion Info

Class of 1966

Need a head count for the food to be served.

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Mount Si '17 Apparel

Browse our apparel store for a wide range of Wildcats gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Recently joined '17 Classmates

Ashlynn Gudaitis
Class of 2017

Connect with Class of 2017 Classmates

Kirsten Hayes

Colvin Mccaddon

Kyah Olson

Cam Reid

Nearby Mount Si Classmates

Class of 2015

9 classmates have joined

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Class of 2016

16 classmates have joined

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Class of 2018

8 classmates have joined

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Class of 2019

10 classmates have joined

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