– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 am Thu 16 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Thu 16 Jul 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 16°C on Sat afternoon, min 9°C on Thu night). Winds decreasing (strong winds from the SSW on Thu night, light winds from the S by Fri afternoon).									Days 4–6 Weather Summary Mostly dry. Warm (max 21°C on Tue afternoon, min 13°C on Sun morning). Wind will be generally light.
	Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21
	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	clear	clear	clear	cloudy	cloudy	some clouds	some clouds	some clouds	some clouds	rain shwrs
km/h	SSW	SSW	SW	SSW	S	SW	SW	SW	WSW	SW	SW	SW	SSW	W	S	SSE	NE	ESE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1
max °C	10	12	11	13	14	13	14	16	14	15	17	15	15	15	16	19	21	17
min °C	10	12	9	11	14	11	12	15	12	13	16	14	14	15	15	17	20	15
chill °C	7	10	5	8	14	8	10	14	9	11	16	12	14	14	15	17	20	14

Freezing level m	4100	4300	4400	4300	4450	4450	4350	4600	4600	4500	4800	4850	4900	4850	5100	5100	5200	5100
Cloud base (m)	1900										8950	7400	3650	3500	4600	6100	4750	4300

	5:37	—	—	5:39	—	—	5:39	—	—	5:41	—	—	5:41	—	—	5:43	—	—
	—	—	8:46	—	—	8:45	—	—	8:45	—	—	8:45	—	—	8:44	—	—	8:43

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 16°C on Sat afternoon, min 9°C on Thu night). Winds decreasing (strong winds from the SSW on Thu night, light winds from the S by Fri afternoon).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Tue afternoon, min 13°C on Sun morning). 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. 1 hour ago	26° C	Dry	Calm (5 kph at 275).
Bend 34 km E 1147m alt. 1 hour ago	27° C	Dry	Calm (5 kph at 238).
Bend 34 km E 1164.6m alt. 2 hours ago	29° C	Dry	Calm (5 kph at 258).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 1 hour ago	27° C	Clear	Light winds from the SW (19 kph at 220).	14 km
Black Butte Ranch wx 36 km NW 1429m alt. 1 hour ago	19° C	Dry	Light winds from the W (8 kph at 278).
Bend 37 km SSE 1297m alt. 56 minutes ago	27° C	Dry	Wind obs. (8 kph from 253 degs) was rejected.
Bend 37 km ESE 1158m alt. 1 hour ago	29° C	Dry	Calm (2 kph at 197).
Camp Sherman 39 km NNE 920.5m alt. 41 minutes ago	27° C	Dry	Calm (0 kph at 36).
Deschutes River Woods wx 40 km ESE 1185m alt. 1 hour ago	28° C	Dry	Wind obs. (10 kph from 280 degs) was rejected.
Rainbow wx 41 km WSW 410m alt. 1 hour ago	10° C	Dry	Light winds from the SW (16 kph at 216).

* 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.