– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 4 am Sun 09 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sun 09 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 15°C on Sun morning, min 9°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Thu afternoon, min 10°C on Wed morning). Wind will be generally light.
	Sunday 9			Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14
	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	rain shwrs	rain shwrs
Cloud base (m)	8950							8750								8500	4150	9150
km/h	W	WSW	WNW	W	SW	W	WSW	WSW	W	W	WSW	W	WSW	NW	S	SW	W	SSE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	0.6
max °C	15	15	13	13	15	13	15	15	13	12	14	12	13	15	12	13	15	12
min °C	13	15	10	11	15	11	13	15	9	10	13	10	11	14	10	11	13	10
chill °C	12	14	8	9	15	9	12	14	7	8	12	8	10	14	8	9	13	9

Freezing level m	4600	4700	4600	4450	4650	4750	4600	4600	4450	4350	4500	4450	4300	4500	4300	4200	4250	4300

	6:03	—	—	6:03	—	—	6:05	—	—	6:05	—	—	6:07	—	—	6:09	—	—
	—	—	8:20	—	—	8:19	—	—	8:17	—	—	8:15	—	—	8:15	—	—	8:13

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 15°C on Sun morning, min 9°C on Tue night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Thu afternoon, min 10°C on Wed 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	8° C	Dry	Calm (0 kph at 0).
Bend 34 km E 1147m alt. 1 hour ago	12° C	Dry	Calm (0 kph at 272).
Bend 34 km E 1164.6m alt. 2 hours ago	16° C	Dry	Wind obs. (6 kph from 126 degs) was rejected.
Sunriver Airport (Oregon) 35 km SE 1266m alt. 1 hour ago	6° C	Clear	Calm (0 kph at 0).	16 km
Black Butte Ranch wx 36 km NW 1429m alt. 2 hours ago	10° C	Dry	Calm (0 kph at 245).
Bend 37 km SSE 1297m alt. 2 hours ago	4° C	Dry	Calm (0 kph at 0).
Bend 37 km ESE 1158m alt. 1 hour ago	13° C	Dry	Calm (0 kph at 280).
Deschutes River Woods wx 40 km ESE 1185m alt. 2 hours ago	9° C	Dry	Calm (0 kph at —).
Rainbow wx 41 km WSW 410m alt. 3 hours ago	17° C	Dry	Calm (0 kph at 17).
Cloverdale wx 42 km NE 947m alt. 2 hours ago	8° C	Dry	Calm (0 kph at 246).

* 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.