South Sister Volcano
Weather Forecast, United States

Issued: 4 pm Wed 29 Jul 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 afternoon, min 7°C on Wed afternoon). Winds increasing (light winds from the ESE on Fri afternoon, near gales from the SW by Sat morning).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Mon night, min 6°C on Sun morning). Winds decreasing (near gales from the WSW on Sat afternoon, light winds from the N by Mon morning).

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.