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

South Sister Volcano
Weather Forecast, United States

Issued: 9 am Sun 16 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 2°C on Tue night, min -5°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Wed morning. Freeze-thaw conditions (max 5°C on Fri morning, min -5°C on Wed night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
mod snow
light snow
light snow
light snow
part cloud
cloud
light snow
light snow
light snow
cloud
clear
part cloud
part cloud
light rain
light rain
part cloud
light snow
light snow
mod. snow
light snow
light snow
light snow
some clouds
cloudy
light snow
light snow
light snow
cloudy
clear
some clouds
some clouds
light rain
light rain
some clouds
 km/h
10
W
10
WSW
15
WSW
20
W
10
W
5
W
5
S
5
SSE
5
S
20
W
20
W
15
WSW
5
W
5
W
0
ESE
5
SSW
5
W
5
WNW
 cm 
3
4
9
2.0
4
1.0
4
4
1.0
 mm 
0.1
0.1
max°C
1
0
-1
0
-1
-2
1
1
2
0
-1
-2
0
0
0
5
2
2
min°C
0
0
-1
-1
-2
-5
0
0
1
0
-2
-5
-2
-3
-2
4
2
-1
chill°C 
-4
-3
-6
-6
-6
-5
0
-2
-1
-5
-8
-9
-5
-3
-2
4
0
-1
Freezing level (m
1600
1550
1350
1400
1350
1100
1450
1850
1900
1450
1400
1000
1200
1500
1450
2550
2050
1700
Cloud base (m)
1800
1800
1800
1800
1800
1800
1800
1800
1800
1800
1800
1800
1850
1800
1850
1800
1800
6750
Sea lvl1000m2000m3000m4000m5000m
-10-11-12-12-12-10-6-5-7-12-12-12-8-5-2-3-5-3-6-6-8-7-8-7-3-2-4-7-8-9-5-3-20-2-210-1-1-2-41120-2-4-1-2-1521
Sunrise
7:03
7:03
7:01
7:00
6:58
6:56
Sunset
5:37
5:38
5:39
5:42
5:43
5:44

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 2°C on Tue night, min -5°C on Mon night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

A light covering of new snow mostly falling on Wed morning. Freeze-thaw conditions (max 5°C on Fri morning, min -5°C on Wed night). Wind will be generally light.

This table gives the weather forecast for South Sister Volcano at the specific elevation of 1500 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
969m alt.
2 hours ago
7° C
Dry
0
Calm
(0 kph at 0).
6
25 km NNE
1022m alt.
1 hour ago
8° C
Dry
0
Calm
(0 kph at 121).
3
32 km NE
964m alt.
2 hours ago
Dry
34 km E
1147m alt.
3 hours ago
4° C
Dry
Wind obs. (6 kph from 260 degs) was rejected.
34 km SE
1242m alt.
1 hour ago
Dry
34 km E
1164.6m alt.
1 hour ago
7° C
Dry
6
Light winds from the W
(6 kph at 270).
13
Sunriver Airport (Oregon)
35 km SE
1266m alt.
1 hour ago
2° C
light rain
Light rain .
19
Light winds from the S
(19 kph at 180).
10 km
Low: broken
Mid: overcast
36 km NW
1429m alt.
45 minutes ago
-
0
Calm
(0 kph at 308).
0
36 km E
1118m alt.
2 hours ago
-
2
Calm
(2 kph at 179).
6
37 km SSE
1297m alt.
3 hours ago
3° C
Dry
0
Calm
(0 kph at 0).
3

* 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