Forecasts:

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South Sister Volcano, United States Weather Forecast

Weather Forecast Issued (local time): 9 am Tuesday 06 Dec 2016
  Days 0-3 South Sister Volcano Weather Summary: A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -5°C on Wed night, min -18°C on Tue morning). Winds increasing (light winds from the NNE on Tue night, extremely windy from the WSW by Thu night). Days 3-6 South Sister Volcano Weather Summary: A heavy fall of snow, heaviest during Fri night. Extremely cold (max -11°C on Fri morning, min -16°C on Fri night). Winds decreasing (extremely windy from the WSW on Fri morning, near gales from the W by Sat night).
Tuesday 6 Wednesday 7 Thursday 8 Friday 9 Saturday 10 Sunday 11
AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
See all weather maps
T oregon.wind.12.cc23
T oregon.wind.36.cc23
T oregon.wind.60.cc23
T oregon.wind.84.cc23
T oregon.wind.108.cc23
T oregon.wind.132.cc23
 
moderate snow
snow showers
snow showers
clear
partially cloudy
heavy snow
heavy snow
heavy snow
heavy snow
snow showers
heavy snow
heavy snow
snow showers
moderate snow
snow showers
clear
clear
snow showers
Wind
(km/h)
30 NW30
25 NNW25
20 NNW20
10 ESE10
25 SSE25
35 SSW35
105 WSW105
110 WSW110
120 WSW120
105 WSW105
110 WSW110
90 W90
80 W80
75 W75
65 WNW65
55 W55
75 W75
100 W100
Summary mod. snow snow shwrs snow shwrs clear some clouds heavy snow heavy snow heavy snow heavy snow snow shwrs heavy snow heavy snow snow shwrs mod. snow snow shwrs clear clear snow shwrs
Snow (cm) 6 4 1 - - 18 28 21 15 4 15 41 8 7 7 - - 16
Rain (mm) - - - - - - - - - - - - - - - - - -
High °C -18 -17 -14 -11 -11 -5 -5 -7 -10 -11 -12 -13 -14 -14 -12 -12 -12 -11
Low °C -18 -18 -16 -13 -11 -11 -6 -9 -11 -12 -12 -16 -15 -14 -13 -12 -12 -12
Chill °C -30 -29 -20 -19 -20 -17 -18 -21 -26 -27 -29 -29 -29 -29 -25 -25 -26 -27
Freezing level (m) 500 500 0 0 0 0 550 1950 1500 1400 1300 900 900 1050 1000 700 950 1200
South Sister Volcano freezing level scale
mountain backdrop South Sister Volcano freezing level
Sunrise 7:28 - - 7:28 - - 7:30 - - 7:31 - - 7:31 - - 7:31 - -
Sunset - 4:28 - - 4:28 - - 4:28 - - 4:28 - - 4:28 - - 4:28 -

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.

 

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