– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 am Tue 30 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Tue 30 Jun Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 5°C on Wed night, min 1°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 10°C on Sun afternoon, min 4°C on Fri morning). Mainly strong winds.
	Tuesday 30			Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	NNW	WNW	NNW	NNW	SSW	WNW	W	SW	WNW	WSW	SW	W	W	SW	WSW	WSW	S	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	2	2	1	2	5	4	5	5	4	6	8	6	8	9	8	10	10
min °C	2	2	1	1	2	4	4	4	4	4	5	6	6	7	8	7	8	10
chill °C	-4	-1	-5	-4	1	0	0	2	-1	0	2	0	1	4	3	3	5	6

Freezing level m	3450	3500	3400	3300	3500	3850	3750	3900	3800	3800	4050	4300	4150	4350	4450	4300	4550	4600
Cloud base (m)			1750	9250		1800	7100	7000	5300									9250

	5:26	—	—	5:26	—	—	5:28	—	—	5:28	—	—	5:28	—	—	5:28	—	—
	—	—	8:53	—	—	8:53	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:52

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Mild temperatures (max 5°C on Wed night, min 1°C on Tue night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Sun afternoon, min 4°C on Fri morning). Mainly strong winds.

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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Sisters wx 25 km NNE 1022m alt. 3 hours ago	10° C	Dry	Calm (0 kph at 0).
Bend 34 km E 1164.6m alt. 1 hour ago	14° C	Dry	Calm (3 kph at 312).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 2 hours ago	12° C	Clear	Light winds from the N (9 kph at 1).	16 km
Black Butte Ranch wx 36 km NW 1429m alt. 1 hour ago	6° C	Dry	Calm (5 kph at 302).
Bend 37 km SSE 1297m alt. 48 minutes ago	14° C	Dry	Calm (2 kph at 0).
Bend 37 km ESE 1158m alt. 1 hour ago	16° C	Dry	Calm (2 kph at 321).
Camp Sherman 39 km NNE 920.5m alt. 1 hour ago	15° C	Dry	Wind obs. (6 kph from 186 degs) was rejected.
Rainbow wx 41 km WSW 410m alt. 1 hour ago	6° C	Dry	Light winds from the SSW (11 kph at 213).
La Pine 43 km SSE 1298m alt. 58 minutes ago	14° C	Dry	Calm (3 kph at 333).
Redmond 45 km ENE 933m alt. 3 hours ago	12° C	Dry	Light winds from the NNW (10 kph at 339).

* 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.