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MOUNT SI HIGH SCHOOL Upcoming Events

Freshman Girls Volleyball

upcoming

Lake Washington High School vs. Mount Si High School

Oct 27, 2026 | 06:30 AM

Snoqualmie WA

Junior Varsity Girls Volleyball

upcoming

Lake Washington High School vs. Mount Si High School

Oct 27, 2026 | 07:30 AM

Snoqualmie WA

Junior Varsity Football

upcoming

Mount Si High School vs. Bellevue High School

Oct 27, 2026 | 09:00 AM

Bellevue WA

Varsity Girls Volleyball

upcoming

Lake Washington High School vs. Mount Si High School

Oct 27, 2026 | 09:15 AM

Snoqualmie WA

Freshman Girls Volleyball

upcoming

Roosevelt High School vs. Mount Si High School

Oct 29, 2026 | 07:30 AM

Snoqualmie WA

Freshman Football

upcoming

Bellevue High School vs. Mount Si High School

Oct 29, 2026 | 08:00 AM

Snoqualmie WA

Junior Varsity Girls Volleyball

upcoming

Roosevelt High School vs. Mount Si High School

Oct 29, 2026 | 09:00 AM

Snoqualmie WA

Varsity Football

upcoming

Bothell High School vs. Mount Si High School

Oct 31, 2026 | 09:00 AM

Snoqualmie WA

2026 WIAA Girls Soccer Playoffs

upcoming

Away vs. Mount Si High School

Oct 31, 2026 | 02:01 PM

Snoqualmie WA

Freshman Boys Basketball

upcoming

Mount Si High School vs. Hazen High School

Dec 02, 2026 | 07:00 AM

Renton WA

Junior Varsity Boys Basketball

upcoming

Mount Si High School vs. Hazen High School

Dec 02, 2026 | 08:40 AM

Renton WA

Varsity Boys Basketball

upcoming

Mount Si High School vs. Hazen High School

Dec 02, 2026 | 10:15 AM

Renton WA