– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 am Wed 06 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 06 May 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 9°C on Wed afternoon, min 4°C on Thu night). Winds increasing (light winds from the WNW on Wed morning, strong winds from the W by Fri morning).									Days 4–6 Weather Summary Mostly dry. Very mild (max 11°C on Sun afternoon, min 5°C on Sun night). Winds increasing (calm on Sat afternoon, fresh winds from the WSW by Sun night).
	Wednesday 6			Thursday 7			Friday 8			Saturday 9			Sunday 10			Monday 11
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	clear	some clouds	clear	some clouds	some clouds	clear	clear	clear	some clouds	clear	clear	some clouds	some clouds
km/h	WNW	WNW	WNW	WNW	WNW	W	W	WNW	WNW	W	NE	SSW	SW	SW	WSW	WSW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	8	9	7	7	8	7	4	5	5	9	10	8	10	11	9	8	9	8
min °C	7	9	5	6	8	4	4	4	4	7	10	7	9	11	5	6	9	7
chill °C	4	6	0	1	4	-2	-2	-2	-2	5	10	4	6	9	0	2	6	3

Freezing level m	3650	3750	3800	3550	3700	3800	3050	3150	3500	3650	3800	3850	3850	4050	3850	3650	3850	3850
Cloud base (m)		8950	1850	9450			6800		7100	7500		9050	8700	5900	8400	8500

	5:52	—	—	5:50	—	—	5:48	—	—	5:48	—	—	5:46	—	—	5:45	—	—
	—	—	8:15	—	—	8:16	—	—	8:17	—	—	8:19	—	—	8:20	—	—	8:21

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Mild temperatures (max 9°C on Wed afternoon, min 4°C on Thu night). Winds increasing (light winds from the WNW on Wed morning, strong winds from the W by Fri morning).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Sun afternoon, min 5°C on Sun night). Winds increasing (calm on Sat afternoon, fresh winds from the WSW by Sun night).

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	Cloud Visibility Cloud / Visibility
Sisters wx 25 km NNE 1022m alt. 43 minutes ago	22° C	Dry	Calm (2 kph at 348).
Bend 34 km E 1147m alt. 1 hour ago	24° C	Dry	Wind obs. (8 kph from 60 degs) was rejected.
Bend 34 km E 1164.6m alt. 45 minutes ago	26° C	Dry	Light winds from the NW (14 kph at 305).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 2 hours ago	24° C	Clear	Light winds from the NW (17 kph at 310).	14 km
Black Butte Ranch wx 36 km NW 1429m alt. 48 minutes ago	18° C	Dry	Wind obs. (6 kph from 184 degs) was rejected.
Bend 37 km SSE 1297m alt. 1 hour ago	22° C	Dry	Light winds from the WNW (13 kph at 283).
Bend 37 km ESE 1158m alt. 42 minutes ago	24° C	Dry	Light winds from the NW (8 kph at 320).
Camp Sherman 39 km NNE 920.5m alt. 1 hour ago	22° C	Dry	Calm (0 kph at 226).
Deschutes River Woods wx 40 km ESE 1185m alt. 28 minutes ago	24° C	Dry	Light winds from the NNW (8 kph at 339).
Cloverdale wx 42 km NE 947m alt. 1 hour ago	27° C	Dry	Calm (3 kph at 228).

* 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.