– Lat/Long: 44.10° N 121.77° W

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

Issued: 10 pm Sat 01 Aug 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 18°C on Tue afternoon, min 6°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, calm by Mon morning).										Days 5–7 Weather Summary Mostly dry. Warm (max 21°C on Fri afternoon, min 15°C on Tue night). Wind will be generally light.
		Sunday 2			Monday 3			Tuesday 4			Wednesday 5			Thursday 6			Friday 7
	night	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	clear
Cloud base (m)	1750							9600		8250
km/h	W	W	W	NW	N	SW	WNW	SW	W	W	SW	WNW	WSW	WSW	WSW	WSW	WSW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	10	9	11	9	12	14	13	16	18	16	18	20	18	19	20	19	20	21	18
min °C	6	8	11	7	9	14	12	14	18	15	16	20	16	18	20	16	17	21	16
chill °C	2	5	9	3	7	14	11	14	18	14	16	20	15	17	20	15	17	21	16

Freezing level m	4500	4100	4300	4350	4400	4500	4700	4850	4950	5050	4950	5150	5150	5000	5150	5300	5200	5300	5300

	—	5:54	—	—	5:56	—	—	5:56	—	—	5:58	—	—	6:00	—	—	6:01	—	—
	—	—	—	8:30	—	—	8:29	—	—	8:27	—	—	8:25	—	—	8:24	—	—	8:22

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 18°C on Tue afternoon, min 6°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, calm by Mon morning).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Fri afternoon, min 15°C on Tue night). 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. 1 hour ago	4° C	Dry	Calm (0 kph at 259).
Bend 34 km E 1147m alt. 46 minutes ago	6° C	Dry	Calm (0 kph at 251).
Bend 34 km E 1164.6m alt. 1 hour ago	10° C	Dry	Calm (0 kph at 90).
Black Butte Ranch wx 36 km NW 1429m alt. 55 minutes ago	6° C	Dry	Calm (0 kph at 276).
Bend 37 km SSE 1297m alt. 1 hour ago	4° C	Dry	Calm (0 kph at 0).
Bend 37 km ESE 1158m alt. 1 hour ago	8° C	Dry	Calm (0 kph at 52).
Camp Sherman 39 km NNE 920.5m alt. 58 minutes ago	7° C	Dry	Calm (0 kph at 89).
Deschutes River Woods wx 40 km ESE 1185m alt. 47 minutes ago	5° C	Dry	Calm (0 kph at —).
Rainbow wx 41 km WSW 410m alt. 1 hour ago	9° C	Dry	Calm (0 kph at 176).
Cloverdale wx 42 km NE 947m alt. 1 hour ago	5° C	Dry	Calm (0 kph at 288).

* 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.