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South Sister Volcano, United States Weather Forecast

Weather Forecast Issued (local time):
  Days 0-3 South Sister Volcano Weather Summary: A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -9°C on Mon night, min -11°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the NW by Tue afternoon). Days 3-6 South Sister Volcano Weather Summary: A dusting of new snow. Freeze-thaw conditions (max 1°C on Sat afternoon, min -9°C on Thu morning). Winds increasing (calm on Fri morning, fresh winds from the WSW by Sun morning).
Monday 23 Tuesday 24 Wednesday 25 Thursday 26 Friday 27 Saturday 28
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
 
light snow
light snow
snow showers
partially cloudy
partially cloudy
snow showers
snow showers
moderate snow
heavy snow
snow showers
snow showers
clear
clear
clear
partially cloudy
partially cloudy
partially cloudy
partially cloudy
Wind
(km/h)
5 WNW5
10 NNW10
15 N15
25 NNW25
35 NW35
20 NW20
10 WNW10
10 WNW10
10 W10
15 NW15
15 N15
10 ESE10
5 SW5
10 SW10
15 SW15
10 WSW10
10 W10
15 WSW15
Summary light snow light snow snow shwrs some clouds some clouds snow shwrs snow shwrs mod. snow heavy snow snow shwrs snow shwrs clear clear clear some clouds some clouds some clouds some clouds
Snow (cm) 4 4 3 - - 2 2 6 12 3 1 - - - - - - -
Rain (mm) - - - - - - - - - - - - - - - - - -
High °C -10 -10 -9 -9 -9 -10 -9 -9 -10 -9 -8 -5 -2 -2 -1 0 1 1
Low °C -11 -11 -11 -9 -10 -10 -10 -9 -10 -9 -8 -7 -4 -2 -2 0 1 1
Chill °C -14 -16 -17 -18 -19 -18 -14 -15 -15 -16 -14 -9 -5 -5 -6 -4 -2 -2
Freezing level (m) 850 1000 650 850 1000 650 850 1100 800 950 1200 450 900 1500 1050 2450 2700 2900
South Sister Volcano freezing level scale
mountain backdrop South Sister Volcano freezing level
Sunrise 7:33 - - 7:31 - - 7:31 - - 7:30 - - 7:28 - - 7:28 - -
Sunset - 5:04 - - 5:06 - - 5:07 - - 5:07 - - 5:09 - - 5:10 -

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.

 

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