– Lat/Long: 44.10° N 121.77° W

South Sister Volcano Weather Forecast

Cascade Range · United States

Issued: 10 am Tue 13 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Tue 13 Oct 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 12°C on Thu afternoon, min 2°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 13°C on Fri afternoon, min 1°C on Sat afternoon). Winds decreasing (strong winds from the WSW on Sat morning, light winds from the WNW by Sat night).
	Tuesday 13			Wednesday 14			Thursday 15			Friday 16			Saturday 17			Sunday 18
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	some clouds	some clouds	clear	some clouds	some clouds
Cloud base (m)	6150		7100		3650					9600	9550			1800		6700	5750	4400
km/h	N	NNW	NW	NNW	NE	ESE	SSE	S	SSW	SSW	WSW	SW	WSW	W	SSW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	5	6	5	6	7	7	10	12	10	12	13	10	5	2	3	5	6	4
min °C	2	6	4	4	7	6	7	12	10	10	12	7	3	1	2	3	5	1
chill °C	-2	4	0	0	6	5	4	9	7	8	11	2	-4	-6	-2	-2	1	-6

Freezing level m	3500	3500	3600	3500	3350	3900	4350	4250	4400	4400	4150	4000	3100	2950	3450	3400	3350	3100

	7:18	—	—	7:20	—	—	7:20	—	—	7:22	—	—	7:22	—	—	7:24	—	—
	—	6:27	—	—	6:24	—	—	6:22	—	—	6:22	—	—	6:20	—	—	6:17	—

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 12°C on Thu afternoon, min 2°C on Tue morning). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Fri afternoon, min 1°C on Sat afternoon). Winds decreasing (strong winds from the WSW on Sat morning, light winds from the WNW by Sat night).

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. 43 minutes ago	12°C	Dry	Calm (2 kph at 63).
Bend 34 km E 1147m alt. 29 minutes ago	12°C	Dry	Calm (3 kph at 210).
Bend 34 km E 1164.6m alt. 48 minutes ago	12°C	Dry	Calm (3 kph at 246).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 2 hours ago	4°C	Clear	Light winds from the S (11 kph at 170).	16 km
Black Butte Ranch wx 36 km NW 1429m alt. 39 minutes ago	11°C	Dry	Calm (3 kph at 304).
Bend 37 km SSE 1297m alt. 1 hour ago	10°C	Dry	Calm (2 kph at 178).
Bend 37 km ESE 1158m alt. 41 minutes ago	13°C	Dry	Calm (0 kph at 217).
Rainbow wx 41 km WSW 410m alt. 37 minutes ago	12°C	Dry	Calm (2 kph at 28).
Cloverdale wx 42 km NE 947m alt. 2 hours ago	11°C	Dry	Calm (0 kph at 65).
La Pine 43 km SSE 1298m alt. 2 hours ago	6°C	Dry	Calm (2 kph at 107).

* 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.