Mount Si High School Alumni

Class of '80 Homepage

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Mount Si High School - Class of 1980 Alumni, Snoqualmie WA

Join thousands of alumni from Mount Si High School and the Class of 1980. 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

'80 Reunion Info

Class of 1966

Need a head count for the food to be served.

View Details →

Mount Si '80 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
Yearbook Page
Yearbook Page
Yearbook Page
Yearbook Page

Recently joined '80 Classmates

Mark Mark Stevens

Mark Mark Stevens
Class of 1980

Jay Bluher

Jay Bluher
Class of 1980

David Parkhill

David Parkhill
Class of 1980

Curt Roddewig

Curt Roddewig
Class of 1980

Nearby Mount Si Classmates

Class of 1978

43 classmates have joined

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Class of 1979

30 classmates have joined

View Class of 1979 Alumni

Class of 1981

25 classmates have joined

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Class of 1982

28 classmates have joined

View Class of 1982 Alumni