– Lat/Long: 44.10° N 121.77° W

South Sister Volcano Weather Forecast

Cascade Range · United States

Issued: 9 am Wed 04 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 am Wed 04 Nov Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 5°C on Fri night, min -8°C on Wed night). Winds increasing (light winds from the SW on Wed morning, gales from the WNW by Wed night).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat morning, min -7°C on Sun morning). Winds decreasing (extremely windy from the SW on Sat night, light winds from the WSW by Mon night).
	Wednesday 4			Thursday 5			Friday 6			Saturday 7			Sunday 8			Monday 9
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	some clouds	some clouds	clear	some clouds	cloudy	some clouds	clear	clear	clear	snow shwrs	some clouds	some clouds	some clouds	cloudy	clear	clear
Cloud base (m)		6350	1800	1800	1800		3350	5300	8300				1800	5350	5150	4650	3050
km/h	SW	WSW	WNW	NW	W	W	W	W	WSW	SW	SSW	SW	WSW	SW	SW	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	4	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	-3	-3	-3	-3	1	1	2	5	5	2	1	-6	-3	-1	-2	-2	0
min °C	-2	-4	-8	-3	-4	-2	1	1	3	4	2	-6	-7	-6	-2	-3	-3	-1
chill °C	-9	-14	-20	-11	-12	-9	-6	-6	-3	-3	-5	-19	-19	-14	-10	-11	-11	-7

Freezing level m	3000	2650	1800	2300	2600	3200	3300	3400	3650	3800	3550	2750	1950	2300	2800	2800	2700	3100

	6:47	—	—	6:48	—	—	6:50	—	—	6:50	—	—	6:52	—	—	6:54	—	—
	—	4:52	—	—	4:51	—	—	4:50	—	—	4:49	—	—	4:46	—	—	4:45	—

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Freeze-thaw conditions (max 5°C on Fri night, min -8°C on Wed night). Winds increasing (light winds from the SW on Wed morning, gales from the WNW by Wed night).

South Sister Volcano Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat morning, min -7°C on Sun morning). Winds decreasing (extremely windy from the SW on Sat night, light winds from the WSW by Mon night).

This table gives the weather forecast for South Sister Volcano at the specific elevation of 3157 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	1°C	-	Calm (0 kph at 0).
Bend 34 km E 1147m alt. 48 minutes ago	3°C	Dry	Calm (5 kph at 258).
Bend 34 km E 1164.6m alt. 1 hour ago	4°C	Dry	Light winds from the SW (10 kph at 230).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 2 hours ago	-1°C	Mist -.	Light winds from the SSW (13 kph at 200).	1 km Low: overcast
Bend 37 km SSE 1297m alt. 44 minutes ago	-1°C	-	Calm (0 kph at 0).
Bend 37 km ESE 1158m alt. 1 hour ago	3°C	Dry	Calm (5 kph at 184).
Camp Sherman 39 km NNE 920.5m alt. 3 hours ago	1°C	-	Calm (0 kph at 181).
Deschutes River Woods wx 40 km ESE 1185m alt. 47 minutes ago	3°C	Dry	Calm (3 kph at 240).
Cloverdale wx 42 km NE 947m alt. 2 hours ago	2°C	-	Calm (0 kph at 183).
La Pine 43 km SSE 1298m alt. 48 minutes ago	-1°C	-	Calm (2 kph at 151).

* 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.