– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 am Sat 13 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 13 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 17°C on Mon afternoon, min 9°C on Sat morning). Wind will be generally light.									Days 4–6 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 afternoon, light winds from the NW by Wed afternoon).
	Saturday 13			Sunday 14			Monday 15			Tuesday 16			Wednesday 17			Thursday 18
	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	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear
km/h	ENE	NNE	ENE	ENE	W	NW	NNW	WNW	WNW	WNW	WNW	NW	NW	NW	WNW	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	10	12	10	13	15	13	15	17	14	14	15	14	14	15	14	16	17	14
min °C	9	11	9	11	14	12	14	16	12	13	15	10	12	15	13	14	17	12
chill °C	7	10	8	10	14	11	14	16	10	11	13	7	10	14	11	13	16	9

Freezing level m	4150	4150	4250	4450	4450	4600	4700	4850	5050	4900	4950	4950	4700	4900	5000	4800	4750	4600
Cloud base (m)				9400			9550	7050				1800

	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—
	—	—	8:51	—	—	8:51	—	—	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 Mon afternoon, min 9°C on Sat morning). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

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 afternoon, light winds from the NW 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	Cloud Visibility Cloud / Visibility
Sisters wx 25 km NNE 1022m alt. 1 hour ago	24° C	Dry	Calm (3 kph at 53).
Bend 34 km E 1147m alt. 1 hour ago	22° C	Dry	Calm (5 kph at 51).
Bend 34 km E 1164.6m alt. 2 hours ago	24° C	Dry	Calm (5 kph at 315).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 1 hour ago	20° C	Clear	Light winds from the NNE.(Wind varies from 360 to 060 degs) (19 kph at 30).	16 km
Black Butte Ranch wx 36 km NW 1429m alt. 2 hours ago	18° C	Dry	Wind obs. (8 kph from 160 degs) was rejected.
Bend 37 km SSE 1297m alt. 55 minutes ago	23° C	Dry	Wind obs. (6 kph from 340 degs) was rejected.
Bend 37 km ESE 1158m alt. 1 hour ago	24° C	Dry	Calm (2 kph at 321).
Camp Sherman 39 km NNE 920.5m alt. 2 hours ago	27° C	Dry	Calm (3 kph at 336).
Rainbow wx 41 km WSW 410m alt. 1 hour ago	25° C	Dry	Wind obs. (8 kph from 178 degs) was rejected.
Cloverdale wx 42 km NE 947m alt. 2 hours ago	26° C	Dry	Wind obs. (6 kph from 105 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.