– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 4 am Wed 24 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Wed 24 Jun Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Drizzle at first, then turning colder with dusting of snow on Fri morning. Freeze-thaw conditions (max 12°C on Wed afternoon, min -4°C on Fri night). Winds increasing (calm on Wed morning, strong winds from the WSW by Thu night).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 8°C on Mon afternoon, min -5°C on Sat morning). Wind will be generally light.
	Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	some clouds	some clouds	rain shwrs	light snow	light snow	light snow	light snow	light snow	cloudy	cloudy	clear	clear	clear	clear	clear
km/h	WSW	W	WNW	WSW	WSW	W	WSW	W	W	WNW	NW	NW	NNW	WSW	WNW	NW	W	WNW
See all weather maps
cm	—	—	—	—	—	—	1	1	1	2	1	—	—	—	—	—	—	—
mm	—	—	—	—	—	1.9	—	—	—	—	—	—	—	—	—	—	—	—
max °C	11	12	10	9	8	6	2	1	0	-4	-3	-1	0	4	4	7	8	7
min °C	10	11	7	8	7	2	1	1	-4	-5	-3	-3	-1	3	2	5	8	4
chill °C	10	9	5	5	2	-5	-6	-6	-12	-13	-10	-10	-7	2	-2	1	6	-1

Freezing level m	3900	3900	3900	3750	3400	3200	2700	2600	2100	1900	2050	2050	2600	3100	3350	3550	3750	3500
Cloud base (m)	8500			6200		1800	1800	1800	1800	1800	1800	1800	1850	2250	9350	8850		1800

	5:24	—	—	5:24	—	—	5:24	—	—	5:24	—	—	5:26	—	—	5:26	—	—
	—	—	8:53	—	—	8:53	—	—	8:53	—	—	8:53	—	—	8:53	—	—	8:53

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Drizzle at first, then turning colder with dusting of snow on Fri morning. Freeze-thaw conditions (max 12°C on Wed afternoon, min -4°C on Fri night). Winds increasing (calm on Wed morning, strong winds from the WSW by Thu night).

South Sister Volcano Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 8°C on Mon afternoon, min -5°C on Sat 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	9° C	Dry	Calm (0 kph at 0).
Bend 34 km E 1147m alt. 58 minutes ago	11° C	Dry	Calm (2 kph at 264).
Bend 34 km E 1164.6m alt. 1 hour ago	16° C	Dry	Calm (2 kph at 98).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 1 hour ago	6° C	Clear	Calm (0 kph at 0).	14 km
Black Butte Ranch wx 36 km NW 1429m alt. 1 hour ago	4° C	Dry	Calm (0 kph at 97).
Bend 37 km SSE 1297m alt. 40 minutes ago	5° C	Dry	Calm (0 kph at 0).
Bend 37 km ESE 1158m alt. 1 hour ago	12° C	Dry	Calm (0 kph at 285).
Camp Sherman 39 km NNE 920.5m alt. 44 minutes ago	6° C	Dry	Calm (0 kph at 346).
Deschutes River Woods wx 40 km ESE 1185m alt. 59 minutes ago	8° C	Dry	Calm (0 kph at —).
Rainbow wx 41 km WSW 410m alt. 26 minutes ago	17° C	Dry	Calm (3 kph at 75).

* 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.