South Sister Volcano
Weather Forecast, United States

Issued: 4 am 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 12°C on Fri morning, min 4°C on Sat morning). Winds decreasing (near gales from the WSW on Sat night, light winds from the SSW by Sun afternoon).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Mon afternoon, min 2°C on Wed afternoon). Winds increasing (calm on Tue afternoon, gales from the WSW 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.