Mount Saint Helens
Weather Forecast, United States

Issued: 4 am Mon 31 Aug Local Time

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Heavy rain (total 44mm), heaviest during Wed night. Warm (max 23°C on Mon afternoon, min 6°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the S by Wed afternoon).

Mount Saint Helens Weather (Days 3-6):

Moderate rain (total 11mm), heaviest on Thu afternoon. Very mild (max 12°C on Sat afternoon, min 6°C on Thu morning). Wind will be generally light.

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.