South Sister Volcano
Weather Forecast, United States

Issued: 10 pm Wed 15 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 3mm), mostly falling on Wed night. Very mild (max 16°C on Sat afternoon, min 10°C on Wed night). Winds increasing (calm on Wed night, strong winds from the SSW by Thu night).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Mon afternoon, min 12°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat night, calm by Mon afternoon).

This table gives the weather forecast for South Sister Volcano at the specific elevation of 2500 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.