– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 4 am Thu 18 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 18 Jun Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 16°C on Thu afternoon, min 7°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 17°C on Tue afternoon, min 9°C on Sun morning). Wind will be generally light.
	Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	clear	clear	some clouds	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	WNW	SW	SW	WSW	WSW	W	W	W	NW	W	N	WSW	SSE	ESE	SW	SSW	W	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	16	15	14	15	12	10	10	9	10	13	11	12	16	14	16	17	15
min °C	14	16	12	13	14	8	9	10	7	9	12	9	11	15	13	14	16	10
chill °C	14	16	10	12	12	4	5	7	4	8	12	8	10	15	12	13	16	7

Freezing level m	4650	4650	4550	4350	4350	4150	3900	4000	4050	3850	4200	4300	4150	4600	4550	4550	4550	4450
Cloud base (m)	6900	6500				7300	8250

	5:22	—	—	5:22	—	—	5:22	—	—	5:22	—	—	5:24	—	—	5:24	—	—
	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:53	—	—	8:53

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 16°C on Thu afternoon, min 7°C on Sat night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Tue afternoon, min 9°C on Sun 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. 3 hours ago	3° C	Dry	Calm (0 kph at 0).
Bend 34 km E 1147m alt. 3 hours ago	8° C	Dry	Calm (2 kph at 282).
Bend 34 km E 1164.6m alt. 41 minutes ago	15° C	Dry	Calm (5 kph at 164).
Black Butte Ranch wx 36 km NW 1429m alt. 31 minutes ago	14° C	Dry	Calm (2 kph at 122).
Bend 37 km ESE 1158m alt. 3 hours ago	10° C	Dry	Calm (0 kph at 170).
Camp Sherman 39 km NNE 920.5m alt. 34 minutes ago	8° C	Dry	Calm (0 kph at 7).
Deschutes River Woods wx 40 km ESE 1185m alt. 2 hours ago	7° C	Dry	Calm (0 kph at 339).
Bend Airport 46 km E 1055m alt. 1 hour ago	15° C	Clear	Light winds from the SSW (7 kph at 200).	16 km
Terrebonne 49 km NE 878m alt. 3 hours ago	9° C	Dry	Calm (0 kph at 125).
Alfalfa wx 49 km E 1026m alt. 3 hours ago	8° C	Dry	Calm (2 kph at 246).

* 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.