– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 10 pm Sat 04 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 04 Jul Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 15°C on Sun afternoon, min 11°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Fri afternoon, min 6°C on Tue night). Winds decreasing (strong winds from the WSW on Tue night, calm by Thu afternoon).
		Sunday 5			Monday 6			Tuesday 7			Wednesday 8			Thursday 9			Friday 10
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	clear	clear	rain shwrs	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear
km/h	WSW	SW	WSW	S	SW	W	SW	SSW	SW	WSW	W	WSW	W	WNW	SW	WSW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.2	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	14	15	13	14	15	13	13	14	12	9	11	10	10	12	11	12	15	13
min °C	11	12	15	11	12	14	11	12	14	6	8	11	7	9	12	9	11	14	12
chill °C	9	10	15	10	11	13	9	10	13	2	4	9	3	6	12	7	9	13	10

Freezing level m	4450	4300	4400	4300	4200	4300	4300	4250	4450	4150	3850	4250	4450	4100	4300	4400	4300	4650	4750
Cloud base (m)		9100			7250	7000				6850

	—	5:28	—	—	5:30	—	—	5:31	—	—	5:31	—	—	5:31	—	—	5:33	—	—
	—	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:51	—	—	8:51	—	—	8:51

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 15°C on Sun afternoon, min 11°C on Sat night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Fri afternoon, min 6°C on Tue night). Winds decreasing (strong winds from the WSW on Tue night, calm by Thu afternoon).

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. 1 hour ago	9° C	Dry	Calm (0 kph at 0).
Bend 34 km E 1147m alt. 2 hours ago	11° C	Dry	Calm (0 kph at —).
Bend 34 km E 1164.6m alt. 2 hours ago	17° C	Dry	Calm (0 kph at 347).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 1 hour ago	8° C	Clear	Calm (0 kph at 0).	16 km
Black Butte Ranch wx 36 km NW 1429m alt. 2 hours ago	9° C	Dry	Calm (0 kph at 283).
Bend 37 km SSE 1297m alt. 2 hours ago	8° C	Dry	Calm (0 kph at 0).
Bend 37 km ESE 1158m alt. 1 hour ago	14° C	Dry	Calm (0 kph at 328).
Camp Sherman 39 km NNE 920.5m alt. 2 hours ago	12° C	Dry	Calm (0 kph at 312).
Deschutes River Woods wx 40 km ESE 1185m alt. 1 hour ago	11° C	Dry	Calm (0 kph at —).
Cloverdale wx 42 km NE 947m alt. 56 minutes ago	10° C	Dry	Calm (0 kph at 254).

* 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.