Summit at Snoqualmie Weather (Next 3 days): The snow forecast for Summit at Snoqualmie is: Heavy rain (total 56.0mm), mainly falling Sun night. Becoming colder with a light covering of snow, mostly falling on Mon night. Very mild (max 12°C on Sat morning, min 1°C on Mon night). Winds increasing (calm on Sat afternoon, fresh winds from the WSW by Mon afternoon).
Summit at Snoqualmie Weather (Days 4-6): Heavy rain (total 30.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 3°C on Tue morning, min -3°C on Tue night). Winds increasing (light winds from the S on Tue morning, strong winds from the WSW by Tue night).