South Sister Volcano weather
– Lat/Long: 44.10° N 121.77° W

UsSouth Sister Volcano
Weather Forecast, United States

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Issued: 4am Sat 01 Apr Local Time
Updates in: hr min s
Update imminent 
Mountain icon 3 South Sister Volcano Elevations: 3 Forecast Elevations:
 

South Sister Volcano Weather (Days 0-3):

A heavy fall of snow, heaviest during Sat morning. Temperatures will be well below freezing (max -10°C on Sat morning, min -16°C on Sun night). Winds decreasing (gales from the W on Sat morning, fresh winds from the WNW by Sun night).

(Days 3-6):

A light covering of new snow mostly falling on Tue afternoon. Temperatures will be below freezing (max -1°C on Thu night, min -14°C on Tue morning). Winds decreasing (fresh winds from the WNW on Tue morning, calm by Wed night).

Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
heavy snow
heavy snow
heavy snow
heavy snow
moderate snow
snow showers
snow showers
snow showers
snow showers
snow showers
light snow
snow showers
clear
snow showers
clear
clear
clear
clear
heavy snow heavy snow heavy snow heavy snow mod. snow snow shwrs snow shwrs snow shwrs snow shwrs snow shwrs light snow snow shwrs clear snow shwrs clear clear clear clear
Wind km/h
60
W
65
W
60
W
60
W
45
W
30
WNW
40
NW
40
NW
40
WNW
15
WNW
10
NW
10
NNE
10
ESE
5
SE
5
S
10
SSE
10
SSW
15
SSW
See all weather maps
Snow
 cm
16 11 15 13 7 10 2 2 5 2 4 1 - 1 - - - -
Rain
 mm
- - - - - - - - - - - - - - - - - -
Max °C
-10 -11 -12 -12 -12 -13 -14 -12 -13 -13 -12 -13 -9 -8 -7 -3 -2 -1
Min °C
-11 -11 -12 -12 -12 -16 -15 -13 -14 -14 -12 -13 -11 -8 -9 -5 -2 -2
 Feels °C
-25 -27 -28 -25 -25 -22 -25 -24 -24 -19 -18 -19 -14 -12 -11 -8 -7 -7
 Freezing Level m
1100 1000 750 850 800 0 650 850 200 850 950 0 1300 1500 550 1750 2100 1300
Sea lvl3000ft6000ft9000ft12000ft15000ft
-15-15-16-17-17-18-19-17-17-18-17-15-14-13-9-6-5-2-10-11-12-12-12-13-14-12-13-13-12-13-9-8-7-3-2-1-3-3-4-4-4-6-6-4-7-4-3-8-10-4130
Sunrise
6:48 - - 6:47 - - 6:45 - - 6:43 - - 6:41 - - 6:39 - -
Sunset
- 7:32 - - 7:35 - - 7:36 - - 7:37 - - 7:37 - - 7:38 -

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be well below freezing (max -10°C on Sat morning, min -16°C on Sun night). Winds decreasing (gales from the W on Sat morning, fresh winds from the WNW by Sun night).

South Sister Volcano Weather (Days 3-6):

A light covering of new snow mostly falling on Tue afternoon. Temperatures will be below freezing (max -1°C on Thu night, min -14°C on Tue morning). Winds decreasing (fresh winds from the WNW on Tue morning, calm by Wed 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.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
25 km NNE
1022m alt.
1 hour ago
-1° C
-
0
Calm
(0 kph at 112).
2
32 km NE
964m alt.
2 hours ago
0° C
-
0
Calm
(0 kph at 285).
0
34 km E
1147m alt.
1 hour ago
0° C
-
3
Calm
(3 kph at 275).
11
34 km SE
1242m alt.
1 hour ago
Dry
34 km E
1164.6m alt.
2 hours ago
0° C
-
3
Calm
(3 kph at 167).
6

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.

South Sister Volcano Photos