Summit at Snoqualmie Weather (Next 3 days): The snow forecast for Summit at Snoqualmie is: Heavy rain (total 72.0mm), mainly falling Mon morning. Becoming colder with a light covering of snow, mostly falling on Mon night. Freeze-thaw conditions (max 11°C on Sat afternoon, min 0°C on Mon night). Winds increasing (calm on Sat afternoon, strong winds from the WSW by Mon afternoon).
Summit at Snoqualmie Weather (Days 4-6): Heavy rain (total 22.0mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 3°C on Tue afternoon, min -3°C on Tue night). Winds decreasing (strong winds from the W on Tue night, light winds from the SW by Wed night).