South Sister Volcano
Weather Forecast, United States

Issued: 10 pm Fri 21 Aug Local Time

Updates in:

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South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 16°C on Mon afternoon, min 6°C on Sat night). Winds decreasing (strong winds from the WSW on Sat night, calm by Mon afternoon).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Tue afternoon, min 9°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the SW by Wed night).

This table gives the weather forecast for South Sister Volcano at the specific elevation of 2500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of South Sister Volcano. 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 Oregon.