– Lat/Long: 44.10° N 121.77° W

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

Issued: 10 pm Sat 13 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 16°C on Mon afternoon, min 9°C on Sat night). Winds increasing (calm on Sun afternoon, strong winds from the WNW by Tue afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 17°C on Thu afternoon, min 11°C on Tue night). Winds decreasing (strong winds from the WNW on Tue night, calm by Fri afternoon).
		Sunday 14			Monday 15			Tuesday 16			Wednesday 17			Thursday 18			Friday 19
	night	AM	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	some clouds	clear	clear	rain shwrs	rain shwrs
km/h	ENE	ENE	SW	NW	N	NW	WNW	WNW	WNW	NW	NW	WNW	NW	SW	WSW	WSW	SW	S	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	1.2
max °C	10	13	14	13	15	16	14	14	15	14	14	16	15	16	17	16	15	16	11
min °C	9	11	14	11	14	16	12	13	15	11	12	15	13	15	16	14	14	14	9
chill °C	8	10	14	10	14	16	10	11	13	8	10	14	13	15	16	12	14	14	7

Freezing level m	4350	4500	4450	4600	4700	4850	5000	4850	5050	4950	4750	4950	5000	4800	4700	4650	4400	4300	4200
Cloud base (m)						6900								9150		5000	5050		9350

	—	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—
	—	—	—	8:51	—	—	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 16°C on Mon afternoon, min 9°C on Sat night). Winds increasing (calm on Sun afternoon, strong winds from the WNW by Tue afternoon).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Thu afternoon, min 11°C on Tue night). Winds decreasing (strong winds from the WNW on Tue night, calm by Fri 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	8° C	Dry	Calm (0 kph at 238).
Bend 34 km E 1147m alt. 1 hour ago	15° C	Dry	Calm (3 kph at 13).
Bend 34 km E 1164.6m alt. 1 hour ago	14° C	Dry	Calm (0 kph at 62).
Black Butte Ranch wx 36 km NW 1429m alt. 1 hour ago	12° C	Dry	Calm (0 kph at 177).
Bend 37 km SSE 1297m alt. 1 hour ago	14° C	Dry	Calm (3 kph at 0).
Bend 37 km ESE 1158m alt. 2 hours ago	16° C	Dry	Calm (0 kph at 321).
Camp Sherman 39 km NNE 920.5m alt. 1 hour ago	10° C	Dry	Calm (0 kph at 17).
Rainbow wx 41 km WSW 410m alt. 1 hour ago	16° C	Dry	Moderate winds from the ENE (27 kph at 59).
Cloverdale wx 42 km NE 947m alt. 1 hour ago	11° C	Dry	Calm (0 kph at 131).
La Pine 43 km SSE 1298m alt. 1 hour ago	13° C	Dry	Calm (0 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.