Mount Saint Helens
Weather Forecast, United States

Issued: 9 pm Mon 15 Dec Local Time

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Heavy rain (total 63mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Thu afternoon. Freeze-thaw conditions (max 8°C on Tue afternoon, min -1°C on Tue night). Winds decreasing (near gales from the SW on Tue night, light winds from the S by Wed night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Thu night. Becoming milder with moderate rain (total 12mm) on Sun morning. Freeze-thaw conditions (max 5°C on Sun morning, min -2°C on Thu night). Winds increasing (calm on Sat afternoon, fresh winds from the S by Sun morning).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Saint Helens. 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.