– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 4 am Mon 04 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 04 May Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Mon night). Winds increasing (calm on Tue afternoon, strong winds from the WNW by Wed night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 8°C on Thu afternoon, min -2°C on Fri night). Winds decreasing (near gales from the W on Fri night, calm by Sat afternoon).
	Monday 4			Tuesday 5			Wednesday 6			Thursday 7			Friday 8			Saturday 9
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	clear	clear	some clouds	clear	clear	clear	some clouds	clear	clear	some clouds	some clouds	some clouds	cloudy	rain shwrs	clear	clear
km/h	N	NNW	NE	NE	NW	NW	WNW	W	W	WNW	W	W	W	W	WNW	N	NE	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.2	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—
max °C	8	9	6	8	9	7	8	9	7	7	8	7	2	1	0	2	5	4
min °C	6	7	4	6	8	5	7	9	5	5	8	4	1	1	-2	1	4	4
chill °C	4	5	2	4	6	2	4	6	0	0	4	-2	-6	-6	-11	-6	2	2

Freezing level m	3400	3450	3500	3500	3600	3700	3650	3850	3800	3500	3700	3650	2600	2650	2250	3000	3050	3500
Cloud base (m)	3400	3500	1800	2100	3550			9450				6900	3250	2500	1800	1850	2500	9150

	5:54	—	—	5:52	—	—	5:52	—	—	5:50	—	—	5:48	—	—	5:48	—	—
	—	—	8:13	—	—	8:14	—	—	8:15	—	—	8:16	—	—	8:17	—	—	8:19

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Mon night). Winds increasing (calm on Tue afternoon, strong winds from the WNW by Wed night).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 8°C on Thu afternoon, min -2°C on Fri night). Winds decreasing (near gales from the W on Fri night, calm by Sat 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
Bend 34 km E 1164.6m alt. 48 minutes ago	14° C	Dry	Calm (2 kph at 132).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 2 hours ago	3° C	Clear	Calm (0 kph at 0).	14 km
Black Butte Ranch wx 36 km NW 1429m alt. 2 hours ago	4° C	Dry	Calm (0 kph at 114).
Bend 37 km SSE 1297m alt. 2 hours ago	1° C	-	Calm (0 kph at 0).
Bend 37 km ESE 1158m alt. 54 minutes ago	9° C	Dry	Calm (0 kph at 5).
Camp Sherman 39 km NNE 920.5m alt. 2 hours ago	3° C	Dry	Calm (0 kph at 11).
Deschutes River Woods wx 40 km ESE 1185m alt. 2 hours ago	6° C	Dry	Calm (2 kph at 327).
Rainbow wx 41 km WSW 410m alt. 2 hours ago	12° C	Dry	Calm (0 kph at 221).
La Pine 43 km SSE 1298m alt. 2 hours ago	2° C	-	Calm (0 kph at 333).
Redmond 45 km ENE 933m alt. 1 hour ago	8° C	Dry	Calm (0 kph at 202).

* 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.