– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 am Sat 27 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 27 Jun Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 8°C on Mon afternoon, min -3°C on Sat morning). Winds decreasing (strong winds from the WNW on Sat afternoon, light winds from the NNW by Mon afternoon).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 7°C on Tue afternoon, min 1°C on Thu night). Wind will be generally light.
	Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 1			Thursday 2
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	light snow	light snow	cloudy	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	cloudy	some clouds
km/h	WNW	WNW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	WNW	WNW	WNW	WSW	W	SW	WSW	WSW
See all weather maps
cm	1	1	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.2	0.2	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-3	-2	-1	1	4	5	6	8	7	5	7	6	4	5	4	3	4	3
min °C	-3	-3	-2	0	2	4	5	7	4	4	7	2	2	5	2	3	4	1
chill °C	-11	-11	-10	-6	-3	-1	1	5	0	0	4	-3	-2	3	-2	0	2	-1

Freezing level m	2000	2100	2150	2750	3300	3850	3900	3850	3750	3350	3550	3500	3050	3150	3100	2850	2900	2750
Cloud base (m)	1800	1800	1800	1800	1850	1800	1850		1750			1800	8600	2750	1750	3600	2700	2200

	5:24	—	—	5:26	—	—	5:26	—	—	5:26	—	—	5:26	—	—	5:28	—	—
	—	—	8:53	—	—	8:53	—	—	8:53	—	—	8:53	—	—	8:53	—	—	8:52

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: A dusting of new snow. Freeze-thaw conditions (max 8°C on Mon afternoon, min -3°C on Sat morning). Winds decreasing (strong winds from the WNW on Sat afternoon, light winds from the NNW by Mon afternoon).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Tue afternoon, min 1°C on Thu 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	Cloud Visibility Cloud / Visibility
Bend 34 km E 1164.6m alt. 2 hours ago	13° C	Dry	Light winds from the NNW (6 kph at 340).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 2 hours ago	12° C	Dry and partly cloudy.	Moderate winds from the W (22 kph at 270).	16 km Low: few Mid: scattered
Camp Sherman 39 km NNE 920.5m alt. 2 hours ago	16° C	Dry	Wind obs. (8 kph from 15 degs) was rejected.
Deschutes River Woods wx 40 km ESE 1185m alt. 1 hour ago	12° C	Dry	Calm (2 kph at 336).
Rainbow wx 41 km WSW 410m alt. 1 hour ago	6° C	Dry	Light winds from the SW (11 kph at 232).
Cloverdale wx 42 km NE 947m alt. 1 hour ago	16° C	Dry	Wind obs. (8 kph from 168 degs) was rejected.
La Pine 43 km SSE 1298m alt. 1 hour ago	12° C	Dry	Calm (3 kph at 302).
Bend Airport 46 km E 1055m alt. 2 hours ago	15° C	Dry and cloudy.	Fresh winds from the NNW (31 kph at 330).	16 km Low: broken Mid: overcast
La Pine 48 km SSE 1291m alt. 1 hour ago	13° C	-	Calm (2 kph at 322).
Alfalfa wx 49 km E 1026m alt. 1 hour ago	12° C	Dry	Light winds from the NW (6 kph at 305).

* 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.