– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 am Mon 04 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 04 May 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 19°C on Tue afternoon, min 6°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Thu afternoon, min 3°C on Fri night). Wind will be generally light.
	Monday 4			Tuesday 5			Wednesday 6			Thursday 7			Friday 8			Saturday 9
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	some clouds	clear	rain shwrs	rain shwrs	clear	clear	some clouds	clear	clear	some clouds	cloudy	some clouds	some clouds	clear	clear	clear
km/h	NW	NW	WNW	NNW	WNW	W	WNW	W	W	W	W	W	WSW	W	WSW	WNW	WNW	SE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.5	—	—	0.1	0.1	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	18	12	17	19	13	16	17	10	13	15	10	8	10	5	11	15	10
min °C	15	15	8	11	16	8	12	15	6	8	15	7	8	5	3	5	15	8
chill °C	15	14	7	11	16	7	12	14	4	7	14	6	6	2	0	3	14	8

Freezing level m	3400	3450	3500	3450	3600	3650	3600	3800	3750	3500	3650	3600	2650	2400	2550	3400	3650	3900
Cloud base (m)	3450	3450	1800	2100	3500				8400				6100	2350	1850	9000	9000	8800

	5:54	—	—	5:52	—	—	5:52	—	—	5:50	—	—	5:48	—	—	5:48	—	—
	—	—	8:13	—	—	8:14	—	—	8:15	—	—	8:16	—	—	8:17	—	—	8:19

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 19°C on Tue afternoon, min 6°C on Wed night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Thu afternoon, min 3°C on Fri night). Wind will be generally light.

This table gives the weather forecast for South Sister Volcano at the specific elevation of 1500 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	23° C	Dry	Calm (2 kph at 13).
Bend 34 km E 1147m alt. 51 minutes ago	23° C	Dry	Light winds from the NE (11 kph at 40).
Bend 34 km E 1164.6m alt. 1 hour ago	25° C	Dry	Calm (5 kph at 78).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 1 hour ago	21° C	Dry and partly cloudy.	Moderate winds from the N (26 kph at 10).	13 km Low: few Mid: scattered
Black Butte Ranch wx 36 km NW 1429m alt. 41 minutes ago	21° C	Dry	Calm (5 kph at 32).
Bend 37 km SSE 1297m alt. 39 minutes ago	21° C	Dry	Calm (2 kph at 271).
Bend 37 km ESE 1158m alt. 1 hour ago	23° C	Dry	Wind obs. (6 kph from 326 degs) was rejected.
Camp Sherman 39 km NNE 920.5m alt. 1 hour ago	28° C	Dry	Calm (0 kph at 7).
Deschutes River Woods wx 40 km ESE 1185m alt. 52 minutes ago	23° C	Dry	Calm (5 kph at 335).
Rainbow wx 41 km WSW 410m alt. 38 minutes ago	13° C	Dry	Light winds from the SW (18 kph at 234).

* 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.