Mount Si High School - Class of 1939 Alumni, Snoqualmie WA

Join thousands of alumni from Mount Si High School and the Class of 1939. 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

'39 Reunion Info

Class of 1966

Need a head count for the food to be served.

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Mount Si '39 Apparel

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

Class Yearbook

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Connect with Class of 1939 Classmates

Francis Kelly

Nearby Mount Si Classmates

Class of 1940

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