– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 4 pm Tue 16 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 16 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 17°C on Thu afternoon, min 10°C on Tue night). Winds decreasing (strong winds from the WNW on Tue night, light winds from the W by Thu morning).											Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Fri afternoon, min 8°C on Fri night). Wind will be generally light.
	Tue 16		Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	WNW	NW	NNW	NW	WNW	W	WSW	WSW	WSW	W	W	WNW	WSW	NNW	ESE	ESE	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	14	14	16	14	16	17	15	14	15	12	10	11	10	11	14	13
min °C	15	10	12	15	13	14	16	12	13	14	8	9	11	8	10	13	12
chill °C	13	6	9	14	11	14	16	10	11	12	5	6	10	7	10	13	12

Freezing level m	4900	4850	4650	4800	4800	4700	4650	4600	4400	4450	4200	3950	4100	4100	4000	4350	4450
Cloud base (m)					9650	6800			4750		8800	8750

	—	—	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—
	—	8:52	—	—	8:52	—	—	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. Very mild (max 17°C on Thu afternoon, min 10°C on Tue night). Winds decreasing (strong winds from the WNW on Tue night, light winds from the W by Thu morning).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Fri afternoon, min 8°C on Fri night). Wind will be generally light.

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. 53 minutes ago	27° C	Dry	Calm (5 kph at 283).
Bend 34 km E 1147m alt. 37 minutes ago	27° C	Dry	Wind obs. (10 kph from 17 degs) was rejected.
Bend 34 km E 1164.6m alt. 52 minutes ago	29° C	Dry	Light winds from the NW (11 kph at 308).
Black Butte Ranch wx 36 km NW 1429m alt. 49 minutes ago	21° C	Dry	Calm (5 kph at 308).
Bend 37 km SSE 1297m alt. 1 hour ago	26° C	Dry	Calm (5 kph at 0).
Bend 37 km ESE 1158m alt. 51 minutes ago	28° C	Dry	Light winds from the NW (6 kph at 324).
Camp Sherman 39 km NNE 920.5m alt. 1 hour ago	28° C	Dry	Wind obs. (8 kph from 351 degs) was rejected.
Rainbow wx 41 km WSW 410m alt. 52 minutes ago	21° C	Dry	Light winds from the NW (19 kph at 324).
Cloverdale wx 42 km NE 947m alt. 1 hour ago	29° C	Dry	Calm (5 kph at 183).
La Pine 43 km SSE 1298m alt. 2 hours ago	29° C	Dry	Calm (3 kph at 300).

* 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.