– Lat/Long: 44.10° N 121.77° W

South Sister Volcano Weather Forecast

Cascade Range · United States

Issued: 3 am Sun 01 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 am Sun 01 Nov Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 5°C on Mon morning, min -2°C on Sun morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 6°C on Fri morning, min 1°C on Wed afternoon). Winds increasing (light winds from the S on Wed morning, strong winds from the W by Thu night).
	Sunday 1			Monday 2			Tuesday 3			Wednesday 4			Thursday 5			Friday 6
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	cloudy	cloudy	light rain	some clouds	some clouds	clear	some clouds	cloudy	clear	clear	some clouds	some clouds	cloudy	some clouds	clear
Cloud base (m)	1950	2600	8850	6500	5300	3550	5150	2750			7250	8050		9000	3250	3200	3950	4400
km/h	N	WNW	NNW	S	S	SSW	SSE	N	NE	S	WSW	WNW	W	W	W	W	W	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	-1	4	5	4	2	0	-1	1	3	2	3	5	5	4	6	6	6
min °C	-2	-1	0	4	3	-1	-1	-1	-1	2	1	1	5	3	3	5	5	5
chill °C	-6	-1	0	0	-1	-5	-4	-4	-3	0	-3	-3	1	-2	-3	0	1	0

Freezing level m	2200	2350	3350	3400	3550	2700	2400	2400	2300	2900	2850	3000	3350	3250	3500	3300	3450	3650

	5:43	—	—	6:45	—	—	6:46	—	—	6:47	—	—	6:48	—	—	6:50	—	—
	3:55	—	—	—	4:54	—	—	4:53	—	—	4:52	—	—	4:51	—	—	4:50	—

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Freeze-thaw conditions (max 5°C on Mon morning, min -2°C on Sun morning). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Mild temperatures (max 6°C on Fri morning, min 1°C on Wed afternoon). Winds increasing (light winds from the S on Wed morning, strong winds from the W by Thu 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. 47 minutes ago	1°C	-	Calm (0 kph at 0).
Bend 34 km E 1147m alt. 32 minutes ago	1°C	-	Calm (2 kph at 259).
Bend 34 km E 1164.6m alt. 2 hours ago	2°C	-	Calm (0 kph at 184).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 2 hours ago	-1°C	Dry and cloudy.	Light winds from the WSW (7 kph at 240).	0.0 km High: overcast
Black Butte Ranch wx 36 km NW 1429m alt. 59 minutes ago	-3°C	-	Calm (0 kph at 101).
Bend 37 km SSE 4255m alt. 1 hour ago	-1°C	-	Calm (0 kph at 0).
Bend 37 km ESE 1158m alt. 45 minutes ago	1°C	-	Calm (0 kph at 317).
Camp Sherman 39 km NNE 920.5m alt. 44 minutes ago		Dry
Rainbow wx 41 km WSW 410m alt. 1 hour ago	1°C	-	Light winds from the ESE (10 kph at 116).
La Pine 43 km SSE 1298m alt. 1 hour ago	-1°C	-	Calm (0 kph at 160).

* 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.