– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 4 am Thu 02 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 02 Apr Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A light covering of new snow mostly falling on Thu morning. Freeze-thaw conditions (max 1°C on Sat afternoon, min -15°C on Thu morning). Winds decreasing (severe gales from the WNW on Thu morning, light winds from the SSW by Sat night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 2°C on Sun morning, min -4°C on Tue night). Winds increasing (light winds from the S on Sun morning, gales from the W by Tue afternoon).
	Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	snow shwrs	clear	clear	clear	clear	clear	clear	some clouds	clear	some clouds	some clouds	some clouds	cloudy	some clouds	clear	some clouds	clear
km/h	WNW	NW	NW	NW	W	W	E	SSE	SSW	S	SSE	SSW	SSW	SW	WSW	W	W	W
See all weather maps
cm	7	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-14	-11	-4	-3	-2	-1	0	1	1	2	1	2	1	0	0	-2	-3	-3
min °C	-15	-12	-7	-3	-2	-2	-1	0	1	1	1	1	1	0	-1	-2	-3	-4
chill °C	-31	-26	-18	-9	-7	-8	-4	-4	-3	-2	-3	-4	-4	-4	-10	-12	-13	-15

Freezing level m	1150	1300	650	2500	2700	2400	3150	3200	3350	3400	3350	3400	3250	3200	2950	2800	2800	2250
Cloud base (m)	1850	1850	1800		1850				7050		7250	8250		6200	1800	8650	8800	1800

	6:47	—	—	6:45	—	—	6:43	—	—	6:41	—	—	6:39	—	—	6:37	—	—
	—	7:35	—	—	7:36	—	—	7:37	—	—	7:37	—	—	7:38	—	—	7:40	—

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: A light covering of new snow mostly falling on Thu morning. Freeze-thaw conditions (max 1°C on Sat afternoon, min -15°C on Thu morning). Winds decreasing (severe gales from the WNW on Thu morning, light winds from the SSW by Sat night).

South Sister Volcano Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 2°C on Sun morning, min -4°C on Tue night). Winds increasing (light winds from the S on Sun morning, gales from the W by Tue afternoon).

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
Sisters wx 25 km NNE 1022m alt. 37 minutes ago	-1° C	-	Calm (0 kph at 309).
Bend 34 km E 1164.6m alt. 1 hour ago	-1° C	-	Light winds from the SSE (11 kph at 151).
Bend 37 km SSE 1297m alt. 1 hour ago	-2° C	-	Light winds from the WSW (6 kph at 250).
Bend 37 km ESE 1158m alt. 36 minutes ago	-1° C	-	Calm (0 kph at 154).
Bend wx 39 km E 1118m alt. 57 minutes ago	-1° C	-	Light winds from the S (8 kph at 188).
Deschutes River Woods wx 40 km ESE 1185m alt. 24 minutes ago	-2° C	-	Calm (3 kph at 204).
Rainbow wx 41 km WSW 410m alt. 1 hour ago	-3° C	-	Moderate winds from the SW (23 kph at 232).
Cloverdale wx 42 km NE 947m alt. 34 minutes ago	-1° C	-	Calm (0 kph at 224).
La Pine 43 km SSE 1298m alt. 27 minutes ago	-2° C	-	Calm (3 kph at 269).
Redmond 45 km ENE 933m alt. 23 minutes ago	-1° C	-	Calm (0 kph at 327).

* 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.