– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 pm Sun 28 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 28 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. Mild temperatures (max 7°C on Mon afternoon, min 2°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 14°C on Sat afternoon, min 5°C on Wed night). Wind will be generally light.
		Monday 29			Tuesday 30			Wednesday 1			Thursday 2			Friday 3			Saturday 4
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	cloudy	clear	clear	clear	clear	clear	clear	clear
km/h	NNW	NNW	ESE	NW	NNW	WNW	NW	NW	WSW	WNW	W	WSW	WNW	W	SW	WSW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.3	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	3	5	7	6	6	7	5	5	7	7	8	9	7	10	13	11	12	14	13
min °C	2	3	6	4	4	7	3	4	7	5	6	8	5	8	11	9	11	14	8
chill °C	-2	-2	6	3	0	5	-1	0	6	2	3	6	1	5	10	6	8	13	4

Freezing level m	3300	3550	3500	3700	3450	3550	3450	3350	3600	3800	3650	3700	3650	3850	4300	4450	4250	4500	4300
Cloud base (m)	1800	1800	3550	1900			1800	9050	9400	1800	8250	6450

	—	5:26	—	—	5:26	—	—	5:26	—	—	5:28	—	—	5:28	—	—	5:28	—	—
	—	—	—	8:53	—	—	8:53	—	—	8:53	—	—	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 7°C on Mon afternoon, min 2°C on Sun night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Sat afternoon, min 5°C on Wed 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	Cloud Visibility Cloud / Visibility
Sisters wx 25 km NNE 1022m alt. 39 minutes ago	7° C	Dry	Calm (2 kph at 210).
Bend 34 km E 1147m alt. 35 minutes ago	7° C	Dry	Calm (3 kph at 338).
Bend 34 km E 1164.6m alt. 1 hour ago	8° C	Dry	Light winds from the S (8 kph at 174).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 2 hours ago	4° C	Clear	Light winds from the SW (11 kph at 220).	16 km
Black Butte Ranch wx 36 km NW 1429m alt. 52 minutes ago	4° C	Dry	Light winds from the W (8 kph at 262).
Bend 37 km SSE 1297m alt. 1 hour ago	7° C	Dry	Calm (3 kph at 0).
Bend 37 km ESE 1158m alt. 50 minutes ago	7° C	Dry	Calm (0 kph at 200).
Camp Sherman 39 km NNE 920.5m alt. 1 hour ago	9° C	Dry	Calm (3 kph at 180).
Deschutes River Woods wx 40 km ESE 1185m alt. 36 minutes ago	8° C	Dry	Calm (2 kph at 230).
Rainbow wx 41 km WSW 410m alt. 1 hour ago	5° C	Dry	Light winds from the W (18 kph at 261).

* 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.