South Sister Volcano
Weather Forecast, United States

Issued: 10 am Wed 08 Apr Local Time

Updates in:

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South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Drizzle, on Thu afternoon followed by colder weather and a moderate fall of snow, heaviest on Fri night.. Freeze-thaw conditions (max 4°C on Wed afternoon, min -2°C on Fri night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

A light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max -1°C on Sat afternoon, min -6°C on Sun night). Winds increasing (light winds from the SSW on Sun morning, strong winds from the NW by Sun night).

This table gives the weather forecast for South Sister Volcano at the specific elevation of 2500 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.