Mount Si
Weather Forecast, United States

Issued: 4 pm Sun 08 Mar Local Time

Updates in:

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Mount Si Weather (Days 0-3):

The weather forecast for Mount Si is: A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max 0°C on Wed morning, min -7°C on Sun night). Winds increasing (light winds from the W on Sun afternoon, near gales from the SW by Wed morning).

Mount Si Weather (Days 3-6):

Moderate rain (total 19mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu afternoon. Freeze-thaw conditions (max 3°C on Wed night, min -5°C on Sat morning). Winds decreasing (stormy winds from the SW on Wed afternoon, light winds from the SW by Fri night).

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.