South Sister Volcano
Weather Forecast, United States

 

Days 0-3 South Sister Volcano Weather Summary:

Light rain (total 2mm), mostly falling on Sun night. Very mild (max 16°C on Sat afternoon, min 10°C on Fri night). Wind will be generally light.

Days 3-6 South Sister Volcano Weather Summary:

Moderate rain (total 19mm), heaviest on Mon night. Very mild (max 17°C on Tue afternoon, min 9°C on Tue night). Wind will be generally light.

PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
rain showers
rain showers
clear
clear
thunderstorm
clear
clear
clear
clear
Wind km/h
15 W15
10 NW10
5 WNW5
5 NNW5
15 SSW15
10 SSW10
10 NNW10
15 ENE15
10 E10
10 ENE10
10 S10
15 SE15
15 NW15
20 W20
20 W20
15 W15
25 WSW25
20 WSW20
clear clear clear clear clear clear clear rain shwrs clear rain shwrs rain shwrs clear clear risk tstorm clear clear clear clear
Rain
Rain mm
- - - - - - - 2 - 1 16 - - 2 - - - -
Snow
Snow cm
- - - - - - - - - - - - - - - - - -
High °C
13 12 14 16 14 13 15 12 12 14 12 15 17 14 12 13 12 11
Low °C
13 10 12 16 11 12 15 10 10 13 12 12 15 9 10 13 9 9
Chill °C
12 11 14 16 14 13 15 11 11 14 12 14 17 13 10 11 10 9
Freezing level m
4300 4500 4600 4750 4650 4300 4400 4200 4000 4100 4300 4300 4350 4150 4100 4300 4350 4050
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
8910111099878991196786131214161413151212141215171412131211221722252022241821241824262020221718
Sunrise
- - 6:13 - - 6:15 - - 6:16 - - 6:16 - - 6:18 - - 6:18
Sunset
8:07 - - 8:07 - - 8:05 - - 8:02 - - 8:01 - - 8:00 - -

Issued local time.

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.WeatherWind
Cloud
Visibility
Cloud / Visibility
Sisters
29 km NE
972m alt.
1 hour ago
23° C
Dry
8
Light winds from the N
(8 kph at 0).
Tumalo
31 km ENE
1091m alt.
1 hour ago
23° C
-
8
Light winds from the N
(8 kph at 355).
Sisters
32 km NE
964m alt.
2 hours ago
24° C
Dry
6
Light winds from the NNW
(6 kph at 333).
Sunriver
34 km SE
1242m alt.
35 minutes ago
23° C
Dry
0
Calm
(0 kph at 200).
Sunriver
35 km SE
1276m alt.
2 hours ago
26° C
Dry
0
Calm
(0 kph at 39).

* 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. We also include passing Ship data if it is recorded close to South Sister Volcano and within an acceptable time window.

South Sister Volcano Photos