South Sister Volcano
Weather Forecast, United States

Issued: 10 am Mon 13 Jul 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 10mm), mostly falling on Wed afternoon. Very mild (max 12°C on Mon night, min 5°C on Tue night). Winds decreasing (near gales from the SW on Mon morning, calm by Wed afternoon).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Sat night, min 7°C on Fri morning). Winds increasing (light winds from the ESE on Thu afternoon, near gales from the SW by Fri 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.