South Sister Volcano
Weather Forecast, United States

Elevation:

	South Sister Volcano Weather (Days 0-3): Mild with light rain (total 7mm) on Fri afternoon Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 4°C on Fri morning, min 0°C on Sun afternoon). Wind will be generally light.									(Days 3-6): A dusting of new snow. Freeze-thaw conditions (max 5°C on Tue morning, min -1°C on Sun night). Wind will be generally light.

	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM

Wind km/h	10	15	10	10	10	10	10	5	5	5	5	5	5	5	5	10	10	5
	some clouds	some clouds	light rain	light snow	light rain	light snow	light snow	cloudy	some clouds	clear	clear	clear	clear	some clouds	cloudy	light snow	some clouds	some clouds
See all weather maps
Rain mm	-	-	2	3	2	-	-	-	-	-	-	-	-	-	-	-	-	-
Snow cm	-	-	-	1	-	2	2	-	-	-	-	-	-	-	-	1	-	-
High °C	2	4	4	3	2	2	2	2	1	0	4	2	4	5	3	0	1	0
Low °C	2	3	2	2	2	2	1	2	0	-1	2	2	3	4	1	-1	0	-1
Chill °C	-1	1	2	0	-1	-1	0	0	-1	-2	3	0	4	4	1	-3	-2	-2
Freezing level m	3200	2200	2100	1950	1900	1800	1750	1850	2000	1350	2500	2650	2900	2800	2250	1450	1550	1450

	-	7:26	-	-	7:28	-	-	7:28	-	-	7:30	-	-	7:31	-	-	7:31	-
	-	-	4:28	-	-	4:28	-	-	4:28	-	-	4:28	-	-	4:28	-	-	4:28

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mild with light rain (total 7mm) on Fri afternoon Becoming colder with a light covering of snow, mostly falling on Fri nightFreeze-thaw conditions (max 4°C on Fri morning, min 0°C on Sun afternoon)Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

A dusting of new snowFreeze-thaw conditions (max 5°C on Tue morning, min -1°C on Sun night)Wind will be generally light.

This table gives the weather forecast for South Sister Volcano at the specific elevation of 1500 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind
Bend 18 km SE 1889m alt. 2 hours ago	0° C	-	Calm (3 kph at 217).
Sisters 29 km NE 972m alt. 3 hours ago	-6° C	-	Calm (0 kph at 0).
Tumalo 31 km ENE 1091m alt. 2 hours ago	0° C	-	Calm (0 kph at 155).
Sisters 32 km NE 964m alt. 2 hours ago	-6° C	-	Calm (0 kph at 326).
Bend 34 km E 1147m alt. 2 hours ago	-2° C	-	Calm (2 kph at 342).

* 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. We also include passing Ship data if it is recorded close to South Sister Volcano and within an acceptable time window.