– Lat/Long: 44.10° N 121.77° W

South Sister Volcano Weather Forecast

Cascade Range · United States

Issued: 4 pm Sat 26 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Sat 26 Sep Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 9°C on Tue morning, min 3°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Wed afternoon, min 5°C on Thu night). Winds increasing (light winds from the WSW on Wed morning, strong winds from the WSW by Thu night).
	Sat 26		Sunday 27			Monday 28			Tuesday 29			Wednesday 30			Thursday 1
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	cloudy	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear
Cloud base (m)	6950	5500	3600	3400		7000	5400	8500	7150	8650		9600			8700	7300	1900
km/h	SSE	SSW	SE	NW	WNW	WNW	WNW	WNW	W	W	W	SSW	SSW	SW	SW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	4	4	5	5	3	6	7	6	9	10	8	11	12	10	11	10	6
min °C	4	3	3	5	3	3	6	5	6	9	7	8	11	10	10	9	5
chill °C	4	0	3	5	1	0	3	1	2	6	4	7	10	7	7	5	1

Freezing level m	2900	3250	3150	3050	3150	3350	3500	3900	4050	4000	4050	4250	4200	4350	4100	3900	3800

	—	—	6:58	—	—	7:00	—	—	7:01	—	—	7:03	—	—	7:03	—	—
	6:57	—	—	6:54	—	—	6:53	—	—	6:52	—	—	6:50	—	—	6:47	—

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Mild temperatures (max 9°C on Tue morning, min 3°C on Sat night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Wed afternoon, min 5°C on Thu night). Winds increasing (light winds from the WSW on Wed morning, strong winds from the WSW 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
Sisters wx 25 km NNE 1022m alt. 1 hour ago	6°C	Dry	Calm (0 kph at 0).
Bend 34 km E 1147m alt. 52 minutes ago	9°C	Dry	Calm (5 kph at 20).
Bend 34 km E 1164.6m alt. 1 hour ago	11°C	Dry	Calm (3 kph at 15).
Black Butte Ranch wx 36 km NW 1429m alt. 57 minutes ago	5°C	Dry	Calm (3 kph at 104).
Bend 37 km SSE 1297m alt. 50 minutes ago	8°C	Dry	Calm (2 kph at 0).
Bend 37 km ESE 1158m alt. 1 hour ago	9°C	Dry	Calm (0 kph at 317).
Rainbow wx 41 km WSW 410m alt. 1 hour ago	9°C	Dry	Moderate winds from the ENE (21 kph at 66).
Cloverdale wx 42 km NE 947m alt. 1 hour ago	10°C	Dry	Calm (0 kph at 39).
La Pine 43 km SSE 1298m alt. 1 hour ago	8°C	Dry	Calm (3 kph at 340).
Redmond 45 km ENE 933m alt. 50 minutes ago	12°C	Dry	Calm (3 kph at 357).

* 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.