– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 pm Thu 11 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Thu 11 Jun Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 14°C on Sun afternoon, min 7°C on Fri night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 17°C on Mon afternoon, min 11°C on Tue night). Winds decreasing (strong winds from the W on Tue night, calm by Wed afternoon).
		Friday 12			Saturday 13			Sunday 14			Monday 15			Tuesday 16			Wednesday 17
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds
km/h	NW	NW	NW	NNW	ENE	NE	ENE	ENE	WNW	NNE	NNW	WNW	WNW	WNW	W	WNW	WNW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	10	12	10	10	11	10	12	14	12	16	17	15	15	16	13	15	16	14
min °C	8	9	11	7	9	10	9	11	14	12	14	17	13	14	15	11	13	15	11
chill °C	6	6	10	6	8	8	7	10	14	11	13	17	11	12	13	9	12	15	9

Freezing level m	4100	4050	4300	4200	3950	4000	4350	4450	4550	4750	4900	5100	5100	4950	4900	4950	4750	4700	4700
Cloud base (m)									9750		9700			9650		1800	9600	9750	8850

	—	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—
	—	—	—	8:50	—	—	8:51	—	—	8:51	—	—	8:52	—	—	8:52	—	—	8:52

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 14°C on Sun afternoon, min 7°C on Fri night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Mon afternoon, min 11°C on Tue night). Winds decreasing (strong winds from the W on Tue night, calm by Wed afternoon).

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 10 closest weather stations

Weather Station	Temp.	Weather	Wind
Sisters wx 25 km NNE 1022m alt. 2 hours ago	16° C	Dry	Calm (0 kph at 0).
Bend 34 km E 1147m alt. 2 hours ago	18° C	Dry	Calm (5 kph at 30).
Bend 34 km E 1164.6m alt. 2 hours ago	19° C	Dry	Calm (2 kph at 13).
Black Butte Ranch wx 36 km NW 1429m alt. 4 hours ago	16° C	Dry	Light winds from the WNW (6 kph at 302).
Bend 37 km SSE 1297m alt. 2 hours ago	17° C	Dry	Calm (3 kph at 0).
Bend 37 km ESE 1158m alt. 2 hours ago	19° C	Dry	Calm (0 kph at 325).
Camp Sherman 39 km NNE 920.5m alt. 2 hours ago	16° C	Dry	Calm (0 kph at 7).
Rainbow wx 41 km WSW 410m alt. 2 hours ago	14° C	Dry	Wind obs. (18 kph from 224 degs) was rejected.
Cloverdale wx 42 km NE 947m alt. 2 hours ago	18° C	Dry	Calm (0 kph at 237).
La Pine 43 km SSE 1298m alt. 2 hours ago	16° C	Dry	Calm (0 kph at 279).

* 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.