South Sister Volcano
Weather Forecast, United States

Issued: 10 pm Mon 27 Jul 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. Very mild (max 10°C on Wed night, min 6°C on Mon night). Winds decreasing (strong winds from the SW on Mon night, light winds from the SSW by Wed afternoon).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Fri afternoon, min 7°C on Sun afternoon). Winds decreasing (near gales from the WSW on Sat afternoon, light winds from the SW by Sun 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.