South Sister Volcano
Weather Forecast, United States

Issued: 4 pm Mon 29 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. Temperatures will be slightly above freezing (max 4°C on Mon night, min 1°C on Tue morning). Winds decreasing (fresh winds from the NNW on Mon night, light winds from the WSW by Wed afternoon).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Fri night, min 2°C on Thu night). Winds decreasing (strong winds from the W on Thu night, light winds from the WSW by Fri afternoon).

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.