Mount Si High School Alumni

What is this site?

  • Mount Si High School Messages Send messages to alumni
  • Mount Si High School Alumni View MSHS Alumni Profiles
  • Mount Si High School Memories Share your memories
  • Mount Si High School Photos Share photos with others
  • Mount Si High School Alumni Discuss past activities

Click on the Yearbooks below to view a copy Online at Classmates.com®. If you don't see your class's yearbook, check out our yearbook page.

  • 1951 Mt. Si High School Yearbook
  • 1988 Mt. Si High School Yearbook

Famous Alumni

There are currently no Mount Si notable alumni listed. Be the first to add an MSHS famous alumni.

Memorials

The memorials below are for students of Mount Si High School that have passed away.

There are currently no memorials for Mount Si alumni.

February Birthdays

No Birthday's this month
Register to Display Your Birthday

Mount Si Alumni Merchandise

  • Mount Si High SchoolAlumni
    Sale price: $19.99
  • Mount Si High SchoolAlumni
    Sale price: $22.99
  • Mount Si High SchoolAlumni
    Sale price: $26.99
  • Mount Si High SchoolAlumni
    Sale price: $29.99
  • Mount Si High SchoolAlumni
    Sale price: $59.99
  • Mount Si High SchoolAlumni
    Sale price: $49.99

 

This site has been created for the former students of Mount Si High located in Snoqualmie, Washington. You can share memories of those activities that you were involved with at Mount Si HS and you can view other alumni and read what other former students have posted about the time they spent at Mount Si. Mount Si High School alumni can relive their experiences from high school by sharing memories and pictures, reconnecting with those alumni listed, and more.

 

Latest Updates from Mount Si High School Alumni

Someone visited Carol Isackson's profile. Yesterday

Pamela Howitt has someone searching for them.
Winifred Clark has someone searching for them.
Carl Harding has someone searching for them.
Adam Pfeifle has someone searching for them.
Plus many more
Most recent: Yesterday
Someone visited Susan Koba's profile. Yesterday
Beckie Hill registered as a MSHS Class of 1989 alumni.
Beckie Hill added photos to their personal photo gallery.
Beckie Hill updated her profile picture.
Beckie Hill added reunion information for the MSHS class of 1989.
Most recent: 29 days ago
Renee Shumaker Worthington commented on Warren Woodard's image - handsome picture warren please if you do facebook look me u would love to have lunch sometime. 30 days ago
Someone visited Warren Woodard's profile. January
Renee Shumaker Worthington added a memory of Warren Woodard. January
Daniel Beardsley registered as a MSHS Class of 1975 alumni. December
Missy Morrison registered as a MSHS Class of 1988 alumni.
Missy Morrison added photos to their personal photo gallery.
Missy Morrison updated her profile picture.
Most recent: December
David Craig added photos to their personal photo gallery.
David Craig registered as a MSHS Class of 1973 alumni.
Most recent: October
Linda Hoffmann Lane registered as a MSHS Class of 1968 alumni. August
Sheryl Hill Contreras registered as a MSHS Class of 1970 alumni.
Sheryl Hill Contreras updated her profile picture.
Sheryl Hill Contreras added photos to their personal photo gallery.
Most recent: 2017