– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 9 pm Mon 12 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Mon 12 Jan 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 5°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 9°C on Sat morning, min 4°C on Sun afternoon). Wind will be generally light.
		Tuesday 13			Wednesday 14			Thursday 15			Friday 16			Saturday 17			Sunday 18
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	W	WSW	WNW	WSW	W	WNW	N	E	ESE	NNE	NNE	NNE	ESE	E	NNE	SW	W	W	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	6	9	7	6	9	7	6	8	7	6	8	7	6	9	8	7	7	6	4
min °C	5	7	6	6	8	5	5	7	6	5	7	6	6	8	7	6	7	4	2
chill °C	1	5	5	6	8	3	2	4	6	5	6	5	6	8	7	5	6	1	-2

Freezing level m	3850	3950	4000	3950	3900	3800	3800	3900	3950	3900	4000	4000	3950	3950	4000	3900	3750	3600	3400
Cloud base (m)				8550						9450								9100

	—	7:39	—	—	7:39	—	—	7:37	—	—	7:37	—	—	7:37	—	—	7:37	—	—
	—	—	4:52	—	—	4:52	—	—	4:53	—	—	4:55	—	—	4:57	—	—	4:58	—

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 5°C on Mon night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Sat morning, min 4°C on Sun afternoon). 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
Sunriver 34 km SE 1242m alt. 2 hours ago		Dry
Bend 34 km E 1164.6m alt. 32 minutes ago	8° C	Dry	Light winds from the SSE (14 kph at 155).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 1 hour ago	-4° C	Clear	Wind obs. (13 kph from 190 degs) was rejected.	16 km
Bend 37 km SSE 1297m alt. 47 minutes ago		-	Calm (0 kph at 0).
Bend 37 km ESE 1158m alt. 1 hour ago	4° C	Dry	Calm (0 kph at 175).
Camp Sherman 39 km NNE 920.5m alt. 3 hours ago	-4° C	-	Calm (0 kph at 106).
Deschutes River Woods wx 40 km ESE 1185m alt. 2 hours ago	6° C	Dry	Calm (2 kph at 228).
Bend 40 km E 1102m alt. 1 hour ago	2° C	-	Calm (5 kph at 201).
Rainbow wx 41 km WSW 410m alt. 35 minutes ago	13° C	Dry	Wind obs. (14 kph from 132 degs) was rejected.
Cloverdale wx 42 km NE 947m alt. 37 minutes ago	-4° C	-	Calm (0 kph at 250).

* 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.