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

UsSouth Sister Volcano
Weather Forecast, United States

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Issued: 3pm Fri 09 Dec 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 Fri afternoon. Temperatures will be well below freezing (max -7°C on Fri night, min -14°C on Sun morning). Winds decreasing (extremely windy from the SW on Fri afternoon, calm by Sat night).

(Days 3-6):

Mostly dry. Temperatures will be well below freezing (max -9°C on Mon night, min -14°C on Tue night). Winds decreasing (fresh winds from the NNW on Mon afternoon, calm by Tue night).

Fri
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thu
15
PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM
heavy snow
heavy snow
snow showers
moderate snow
heavy snow
light snow
moderate snow
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
heavy snow heavy snow snow shwrs mod. snow heavy snow light snow mod. snow snow shwrs clear clear clear clear clear clear clear clear clear clear
Wind km/h
105
SW
100
SW
85
SW
40
SW
5
W
35
NNW
40
NNW
35
N
25
N
35
NNW
20
NNW
5
ESE
5
SE
5
NNW
5
S
10
S
20
SE
20
SE
Snow
 cm
12 15 3 6 13 5 8 3 - - - - - - - - - -
Rain
 mm
- - - - - - - - - - - - - - - - - -
Max °C
-8 -7 -11 -12 -12 -13 -13 -11 -10 -10 -9 -10 -11 -12 -14 -14 -13 -12
Min °C
-9 -10 -11 -12 -13 -14 -14 -13 -10 -10 -10 -10 -11 -14 -14 -14 -13 -12
 Feels °C
-31 -30 -31 -23 -17 -24 -24 -21 -19 -20 -16 -14 -16 -16 -18 -19 -19 -20
1100 1250 1550 1450 1100 1150 1050 700 850 750 400 700 550 0 300 300 0 450
Sea lvl3000ft6000ft9000ft12000ft15000ft
-8-7-11-12-12-13-13-11-10-10-9-10-11-12-14-14-13-12-5-4-6-7-7-9-9-8-7-8-8-7-9-11-11-11-11-10-1010-1-2-3-4-3-5-6-3-6-10-5-7-11-6
Sunrise
- - 7:31 - - 7:31 - - 7:31 - - 7:33 - - 7:33 - - 7:35
Sunset
4:28 - - 4:28 - - 4:28 - - 4:28 - - 4:28 - - 4:29 - -

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be well below freezing (max -7°C on Fri night, min -14°C on Sun morning). Winds decreasing (extremely windy from the SW on Fri afternoon, calm by Sat night).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Temperatures will be well below freezing (max -9°C on Mon night, min -14°C on Tue night). Winds decreasing (fresh winds from the NNW on Mon afternoon, calm by Tue night).

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.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
18 km SE
1889m alt.
2 hours ago
-1° C
-
11
Light winds from the S
(11 kph at 184).
26
23 km SE
1684m alt.
1 hour ago
-4° C
-
0
Calm
(0 kph at 152).
0
25 km NNE
1022m alt.
1 hour ago
-1° C
-
2
Calm
(2 kph at 64).
3
32 km NE
964m alt.
3 hours ago
1° C
-
6
Light winds from the SE
(6 kph at 126).
13
34 km E
1147m alt.
2 hours ago
-1° C
-
Wind obs. (10 kph from 264 degs) was rejected.

* 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