– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 am Wed 17 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 17 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. Very mild (max 12°C on Wed night, min 7°C on Fri night). Mainly strong winds.									Days 4–6 Weather Summary Mostly dry. Very mild (max 11°C on Mon afternoon, min 5°C on Sat morning). Winds decreasing (fresh winds from the WNW on Sat morning, calm by Sun afternoon).
	Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	some clouds	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	NNW	NW	WNW	W	SW	SW	WSW	WSW	W	WNW	W	NW	W	NNW	WSW	S	NNW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	11	12	11	11	11	10	10	8	6	6	6	6	7	8	8	11	10
min °C	9	10	11	11	11	10	9	10	7	5	6	5	5	6	6	8	10	9
chill °C	4	8	9	10	10	6	6	7	2	0	3	3	5	6	5	6	9	7

Freezing level m	4550	4700	4800	4700	4650	4550	4400	4400	4200	3950	4100	4000	3900	4250	4350	4300	4650	4650
Cloud base (m)			7400	6600	5850		4850	4700	8200	8400	9350						5050

	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—	5:24	—	—
	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:53

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 12°C on Wed night, min 7°C on Fri night). Mainly strong winds.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Mon afternoon, min 5°C on Sat morning). Winds decreasing (fresh winds from the WNW on Sat morning, calm by Sun afternoon).

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
Sisters wx 25 km NNE 1022m alt. 38 minutes ago	29° C	Dry	Calm (3 kph at 4).
Bend 34 km E 1147m alt. 20 minutes ago	28° C	Dry	Calm (3 kph at 11).
Bend 34 km E 1164.6m alt. 1 hour ago	32° C	Dry	Calm (5 kph at 68).
Black Butte Ranch wx 36 km NW 1429m alt. 2 hours ago	22° C	Dry	Light winds from the WNW (6 kph at 300).
Bend 37 km SSE 1297m alt. 1 hour ago	29° C	Dry	Wind obs. (8 kph from 360 degs) was rejected.
Camp Sherman 39 km NNE 920.5m alt. 3 hours ago	32° C	Dry	Calm (5 kph at 88).
Rainbow wx 41 km WSW 410m alt. 38 minutes ago	19° C	Dry	Wind obs. (19 kph from 228 degs) was rejected.
Cloverdale wx 42 km NE 947m alt. 39 minutes ago	30° C	Dry	Calm (5 kph at 54).
La Pine 43 km SSE 1298m alt. 21 minutes ago	31° C	Dry	Calm (0 kph at 338).
Redmond 45 km ENE 933m alt. 1 hour ago	29° C	Dry	Wind obs. (8 kph from 116 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.