South Sister Volcano
Weather Forecast, United States

Issued: 10 am Mon 15 Jun Local Time

Updates in:

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Update imminent 

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 12°C on Mon night, min 9°C on Wed morning). Winds increasing (calm on Mon afternoon, gales from the WNW by Tue night).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Thu morning, min 5°C on Sat night). Winds increasing (light winds from the SW on Thu afternoon, strong winds from the WSW 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.