South Sister Volcano
Weather Forecast, United States

Issued: 4 pm 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). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Some drizzle, heaviest during Fri morning. Mild temperatures (max 9°C on Tue afternoon, min 3°C on Fri morning). Winds increasing (light winds from the S on Tue night, gales from the W 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.