South Sister Volcano
Weather Forecast, United States

Issued: 4 pm Thu 03 Jul Local Time

Updates in:

hr min s

Update imminent 

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Some drizzle, heaviest during Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -1°C on Fri afternoon). Winds decreasing (fresh winds from the SSW on Thu night, calm by Sat afternoon).

South Sister Volcano Weather (Days 3-6):

Light rain (total 8mm), mostly falling on Tue afternoon. Very mild (max 13°C on Mon night, min 8°C on Sun afternoon). Wind will be generally light.

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.