South Sister Volcano
Weather Forecast, United States

Issued: 4 am Sat 20 Jun 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. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Sun morning). Winds decreasing (fresh winds from the WNW on Sat morning, calm by Sun afternoon).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Tue night, min 4°C on Thu night). Winds increasing (light winds from the SSW on Tue morning, near gales from the WSW by Thu 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.