South Sister Volcano
Weather Forecast, United States

Issued: 4 am Fri 14 Aug Local Time

Updates in:

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South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Light rain (total 4mm), mostly falling on Sat afternoon. Mild temperatures (max 8°C on Sun night, min 3°C on Fri morning). Winds decreasing (fresh winds from the SW on Sat night, calm by Sun afternoon).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Wed night, min 6°C on Tue morning). Winds increasing (calm on Mon afternoon, fresh winds from the SW by Wed night).

This table gives the weather forecast for South Sister Volcano at the specific elevation of 3157 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.