– Lat/Long: 44.10° N 121.77° W

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

Issued: 10 pm Sat 12 Jul Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 28°C on Sun afternoon, min 13°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 28°C on Wed afternoon, min 14°C on Tue night). Wind will be generally light.
		Sunday 13			Monday 14			Tuesday 15			Wednesday 16			Thursday 17			Friday 18
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	rain shwrs	clear	clear	clear
km/h	W	WNW	WNW	W	WNW	WNW	ENE	ENE	ENE	ENE	SE	NW	SW	W	WNW	W	W	W	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—	—
max°C	23	26	28	22	23	25	19	19	23	19	24	28	23	26	28	22	24	26	19
min°C	18	22	27	15	19	24	13	14	23	14	18	27	18	22	27	17	21	24	13
chill°C	18	22	27	15	19	24	13	13	23	14	18	27	18	22	27	17	21	24	13

Freezing level (m)	4950	4850	4950	4850	4750	4950	4800	4700	4650	4850	4800	4850	4850	4700	4750	4650	4550	4600	4700
Cloud base (m)															4600

	—	5:35	—	—	5:35	—	—	5:37	—	—	5:37	—	—	5:39	—	—	5:39	—	—
	—	—	—	8:49	—	—	8:47	—	—	8:47	—	—	8:46	—	—	8:45	—	—	8:45

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Warm (max 28°C on Sun afternoon, min 13°C on Mon night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Wed afternoon, min 14°C on Tue night). Wind will be generally light.

This table gives the weather forecast for South Sister Volcano at the specific elevation of 1500 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Sisters wx 25 km NNE 969m alt. 48 minutes ago	16° C	Dry	Calm (0 kph at 0).
Sisters wx 25 km NNE 1022m alt. 1 hour ago	17° C	Dry	Calm (0 kph at 236).
Bend 34 km E 1147m alt. 35 minutes ago	16° C	Dry	Calm (3 kph at 33).
Sunriver 34 km SE 1242m alt. 29 minutes ago		Dry
Bend 34 km E 1164.6m alt. 2 hours ago	23° C	Dry	Calm (3 kph at 62).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 1 hour ago	15° C	Clear	Light winds from the N (7 kph at 10).	16 km
Black Butte Ranch wx 36 km NW 1429m alt. 2 hours ago	13° C	Dry	Calm (0 kph at 218).
Bend 37 km SSE 1297m alt. 48 minutes ago	13° C	Dry	Calm (0 kph at 0).
Bend 37 km ESE 1158m alt. 1 hour ago	21° C	Dry	Calm (0 kph at 314).
Camp Sherman 39 km NNE 920.5m alt. 2 hours ago	17° C	Dry	Calm (0 kph at 0).

* 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.