– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 am Fri 24 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 24 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 Fri afternoon, min 7°C on Sun night). Winds increasing (light winds from the SW on Fri afternoon, strong winds from the SW by Sat night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 16°C on Wed afternoon, min 8°C on Mon morning). Mainly fresh winds.
	Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29
	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	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)
km/h	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	16	14	10	11	10	10	12	10	9	12	11	11	13	12	13	16	14
min °C	13	15	9	10	11	8	9	11	7	8	11	8	10	13	10	12	15	12
chill °C	11	14	5	6	8	3	5	8	3	4	9	4	7	11	7	10	14	10

Freezing level m	4500	4600	4450	3900	4100	4200	3900	4000	4100	3800	4200	4350	4100	4350	4450	4400	4700	4650

	5:46	—	—	5:47	—	—	5:48	—	—	5:48	—	—	5:50	—	—	5:50	—	—
	—	—	8:39	—	—	8:38	—	—	8:37	—	—	8:37	—	—	8:36	—	—	8:35

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 16°C on Fri afternoon, min 7°C on Sun night). Winds increasing (light winds from the SW on Fri afternoon, strong winds from the SW by Sat night).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Wed afternoon, min 8°C on Mon morning). Mainly fresh winds.

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. 54 minutes ago	31° C	Dry	Calm (5 kph at 299).
Bend 34 km E 1147m alt. 1 hour ago	33° C	Dry	Calm (3 kph at 215).
Bend 34 km E 1164.6m alt. 42 minutes ago	35° C	Dry	Calm (5 kph at 248).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 2 hours ago	31° C	Clear	Moderate winds from the SSW (20 kph at 200).	14 km
Black Butte Ranch wx 36 km NW 1429m alt. 1 hour ago	26° C	Dry	Wind obs. (11 kph from 314 degs) was rejected.
Bend 37 km SSE 1297m alt. 1 hour ago	33° C	Dry	Wind obs. (10 kph from 5 degs) was rejected.
Bend 37 km ESE 1158m alt. 53 minutes ago	35° C	Dry	Calm (2 kph at 259).
Camp Sherman 39 km NNE 920.5m alt. 2 hours ago	34° C	Dry	Wind obs. (11 kph from 14 degs) was rejected.
Deschutes River Woods wx 40 km ESE 1185m alt. 39 minutes ago	33° C	Dry	Light winds from the W (8 kph at 266).
Rainbow wx 41 km WSW 410m alt. 1 hour ago	22° C	Dry	Wind obs. (13 kph from 355 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.