South Sister Volcano
Weather Forecast, United States

Issued: 10 am Mon 16 Mar 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. Temperatures will be slightly above freezing (max 4°C on Mon morning, min 2°C on Mon morning). Winds increasing (gales from the WNW on Mon morning, stormy winds from the W by Tue night).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 2°C on Thu morning, min -5°C on Sat morning). Winds decreasing (stormy winds from the WSW on Fri night, light winds from the WSW by Sat 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.