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South Sister Volcano, United States Weather Forecast

Weather Forecast Issued (local time): 10 am Monday 16 Oct 2017
  Days 0-3 South Sister Volcano Weather Summary: Mostly dry. Freeze-thaw conditions (max 5°C on Mon morning, min -1°C on Tue afternoon). Winds increasing (fresh winds from the W on Mon morning, extremely windy from the WSW by Wed night). Days 3-6 South Sister Volcano Weather Summary: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Sat night, min -12°C on Fri morning). Winds increasing (fresh winds from the W on Fri night, extremely windy from the WSW by Sat night).
Monday 16 Tuesday 17 Wednesday 18 Thursday 19 Friday 20 Saturday 21
AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
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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
 
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
clear
snow showers
heavy snow
heavy snow
heavy snow
heavy snow
snow showers
moderate snow
heavy snow
light snow
Wind
km/h
35 W35
35 W35
45 WSW45
80 WSW80
85 W85
55 WSW55
80 WSW80
85 WSW85
100 SW100
100 WSW100
90 WSW90
85 WSW85
80 W80
75 W75
50 W50
110 WSW110
115 WSW115
105 W105
Summary clear clear clear clear clear clear some clouds some clouds clear snow shwrs heavy snow heavy snow heavy snow heavy snow snow shwrs mod. snow heavy snow light snow
Snow cm - - - - - - - - - 2 21 37 20 14 5 6 15 3
Rain mm - - - - - - - - - - - - - - - - - -
High °C 5 5 5 3 0 3 1 0 1 -1 -4 -7 -11 -11 -7 -1 0 1
Low °C 5 4 4 1 -1 -1 1 0 0 -2 -6 -11 -12 -12 -10 -5 -2 -1
Chill °C 0 0 -1 -5 -10 -4 -8 -9 -9 -12 -16 -20 -25 -25 -16 -12 -11 -9
Freezing level m 3800 3850 3850 3350 2950 3600 3250 3200 3200 2750 2150 1500 1450 1500 1400 2600 2800 3300
South Sister Volcano freezing level scale
mountain backdrop South Sister Volcano freezing level
Sunrise 7:22 - - 7:24 - - 7:24 - - 7:26 - - 7:26 - - 7:28 - -
Sunset - 6:21 - - 6:20 - - 6:17 - - 6:15 - - 6:15 - - 6:13 -

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.