South Sister Volcano
Weather Forecast, United States

Issued: 3 pm Sat 27 Dec Local Time

Updates in:

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South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Tue morning, min -8°C on Sat afternoon). Winds decreasing (near gales from the NNW on Sat night, light winds from the N by Sun afternoon).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 3°C on Tue afternoon, min -8°C on Fri morning). Winds increasing (light winds from the WNW on Tue afternoon, stormy winds from the SW by Fri 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.