Mount Si
Weather Forecast, United States

Issued: 3 pm Wed 04 Mar Local Time

Updates in:

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Mount Si Weather (Days 0-3):

The weather forecast for Mount Si is: A moderate fall of snow, heaviest on Wed afternoon. Turning milder with moderate rain (total 12mm), heaviest on Fri night. Freeze-thaw conditions (max 5°C on Sat morning, min -2°C on Wed night). Wind will be generally light.

Mount Si Weather (Days 3-6):

Moderate rain (total 14mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 4°C on Sat afternoon, min -6°C on Mon night). Winds increasing (moderate winds from the WSW on Sat afternoon, gales from the SW by Sun afternoon).

This table gives the weather forecast for Mount Si at the specific elevation of 1270 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Si. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Washington.