– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 am Sat 01 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 01 Aug 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 14°C on Mon afternoon, min 6°C on Sat night). Winds decreasing (strong winds from the WSW on Sat afternoon, calm by Mon morning).									Days 4–6 Weather Summary Mostly dry. Warm (max 21°C on Thu afternoon, min 13°C on Tue morning). Wind will be generally light.
	Saturday 1			Sunday 2			Monday 3			Tuesday 4			Wednesday 5			Thursday 6
	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)	9750		1750									9350
km/h	WSW	WSW	W	WNW	W	NNW	NE	WSW	WNW	E	SSW	W	WSW	NW	WSW	WSW	W	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	12	10	10	11	9	12	14	13	15	17	15	18	20	17	19	21	18
min °C	11	11	6	8	11	8	9	14	11	13	17	14	16	19	16	18	20	16
chill °C	8	7	2	5	10	5	8	14	11	13	17	14	16	19	16	18	20	15

Freezing level m	4500	4500	4500	4100	4300	4300	4350	4450	4650	4800	4850	4950	4900	5150	5250	5000	5200	5300

	5:54	—	—	5:54	—	—	5:56	—	—	5:56	—	—	5:58	—	—	6:00	—	—
	—	—	8:30	—	—	8:30	—	—	8:29	—	—	8:27	—	—	8:25	—	—	8:24

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 14°C on Mon afternoon, min 6°C on Sat night). Winds decreasing (strong winds from the WSW on Sat afternoon, calm by Mon morning).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Thu afternoon, min 13°C on Tue 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
Sisters wx 25 km NNE 1022m alt. 40 minutes ago	26° C	Dry	Calm (5 kph at 302).
Bend 34 km E 1147m alt. 1 hour ago	28° C	Dry	Calm (5 kph at 216).
Bend 34 km E 1164.6m alt. 1 hour ago	28° C	Dry	Calm (3 kph at 70).
Black Butte Ranch wx 36 km NW 1429m alt. 1 hour ago	18° C	Dry	Wind obs. (8 kph from 311 degs) was rejected.
Bend 37 km SSE 1297m alt. 1 hour ago	26° C	Dry	Wind obs. (8 kph from 360 degs) was rejected.
Bend 37 km ESE 1158m alt. 39 minutes ago	30° C	Dry	Calm (2 kph at 205).
Camp Sherman 39 km NNE 920.5m alt. 28 minutes ago	28° C	Dry	Wind obs. (6 kph from 7 degs) was rejected.
Deschutes River Woods wx 40 km ESE 1185m alt. 1 hour ago	27° C	Dry	Wind obs. (6 kph from 301 degs) was rejected.
Rainbow wx 41 km WSW 410m alt. 1 hour ago	18° C	Dry	Light winds from the SW (10 kph at 214).
Cloverdale wx 42 km NE 947m alt. 40 minutes ago	28° C	Dry	Calm (5 kph at 248).

* 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.