– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 pm Fri 12 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 12 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 Mon afternoon, min 7°C on Fri night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 18°C on Thu afternoon, min 10°C on Tue night). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the WNW by Wed afternoon).
		Saturday 13			Sunday 14			Monday 15			Tuesday 16			Wednesday 17			Thursday 18
	night	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	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	NNW	ENE	NE	ENE	ENE	SSW	NW	NNW	WNW	WNW	W	W	NW	NW	WNW	NNW	WSW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	10	10	11	10	13	15	13	15	17	15	15	15	14	13	15	14	17	18	15
min °C	7	9	11	9	11	14	12	14	17	12	14	15	10	11	15	13	15	17	12
chill °C	5	7	10	7	10	14	11	14	17	10	12	13	6	8	15	12	15	16	9

Freezing level m	4200	3950	4100	4350	4500	4500	4600	4700	4950	5050	4900	5000	4900	4650	4800	5000	4850	4800	4600
Cloud base (m)								9700	7000

	—	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 7°C on Fri night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Thu afternoon, min 10°C on Tue night). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the WNW 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
Sisters wx 25 km NNE 1022m alt. 1 hour ago	10° C	Dry	Calm (0 kph at 0).
Bend 34 km E 1147m alt. 42 minutes ago	11° C	Dry	Calm (0 kph at 8).
Bend 34 km E 1164.6m alt. 1 hour ago	16° C	Dry	Calm (0 kph at 41).
Black Butte Ranch wx 36 km NW 1429m alt. 1 hour ago	6° C	Dry	Calm (0 kph at 288).
Bend 37 km SSE 1297m alt. 48 minutes ago	8° C	Dry	Calm (0 kph at 0).
Bend 37 km ESE 1158m alt. 1 hour ago	16° C	Dry	Calm (0 kph at 333).
Camp Sherman 39 km NNE 920.5m alt. 39 minutes ago	9° C	Dry	Calm (0 kph at 6).
Rainbow wx 41 km WSW 410m alt. 1 hour ago	14° C	Dry	Calm (5 kph at 70).
Cloverdale wx 42 km NE 947m alt. 48 minutes ago	10° C	Dry	Calm (0 kph at 46).
La Pine 43 km SSE 1298m alt. 1 hour ago	12° C	Dry	Calm (2 kph at 338).

* 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.