– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 4 am Sun 26 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sun 26 Apr 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. Temperatures will be below freezing (max 0°C on Tue morning, min -6°C on Sun morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 8°C on Thu afternoon, min 2°C on Wed morning). Wind will be generally light.
	Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 1
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	light snow	snow shwrs	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	rain shwrs	rain shwrs
km/h	NNW	NW	W	NW	WNW	NW	WNW	WNW	NNW	NE	SSE	ESE	SSE	NNE	SSW	SW	SW	SSW
See all weather maps
cm	—	1	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	0.2
max °C	-4	-3	-4	-3	-1	-1	0	0	0	3	5	4	6	8	6	7	7	5
min °C	-6	-4	-5	-4	-2	-2	-2	0	-1	2	5	3	4	7	5	5	7	2
chill °C	-9	-10	-9	-8	-8	-8	-8	-6	-7	-2	5	3	4	7	2	2	5	-2

Freezing level m	2100	2050	1600	2200	2350	2100	2500	2550	1950	2950	3100	3300	3250	3450	3450	3350	3450	3350
Cloud base (m)	3250	2500	2500	1850	2850	1800	5400		1800	9200	3700				6200		3600	2100

	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—	6:00	—	—	5:58	—	—
	—	—	8:04	—	—	8:05	—	—	8:06	—	—	8:07	—	—	8:07	—	—	8:09

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Tue morning, min -6°C on Sun morning). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Thu afternoon, min 2°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. 2 hours ago	-2° C	-	Calm (0 kph at 0).
Bend 34 km E 1164.6m alt. 2 hours ago	3° C	Dry	Calm (0 kph at 82).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 2 hours ago	-4° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Black Butte Ranch wx 36 km NW 1429m alt. 2 hours ago	-2° C	-	Calm (0 kph at 188).
Bend 37 km SSE 1297m alt. 2 hours ago	-5° C	-	Calm (0 kph at 0).
Bend 37 km ESE 1158m alt. 2 hours ago	-2° C	-	Calm (0 kph at 331).
Camp Sherman 39 km NNE 920.5m alt. 2 hours ago	-4° C	-	Calm (0 kph at 0).
Deschutes River Woods wx 40 km ESE 1185m alt. 3 hours ago	-4° C	-	Calm (0 kph at —).
Rainbow wx 41 km WSW 410m alt. 1 hour ago	6° C	Dry	Calm (3 kph at 115).
Cloverdale wx 42 km NE 947m alt. 3 hours ago	-3° C	-	Calm (0 kph at 248).

* 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.