– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 4 am Tue 07 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Tue 07 Jul Local Time

Updates in:

hr min s

Update imminent

3 South Sister Volcano Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 14°C on Tue afternoon, min 7°C on Thu night). Mainly fresh winds.									Days 4–6 Weather Summary Mostly dry. Very mild (max 16°C on Sun afternoon, min 8°C on Fri morning). Winds increasing (light winds from the SW on Fri afternoon, strong winds from the SW by Sat afternoon).
	Tuesday 7			Wednesday 8			Thursday 9			Friday 10			Saturday 11			Sunday 12
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	rain shwrs	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	some clouds	clear
km/h	SW	SW	WSW	WSW	WSW	W	W	SW	WSW	SW	WSW	SW	SW	SW	WSW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.1	0.4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	13	14	13	12	13	11	11	12	11	10	11	11	11	12	11	14	16	14
min °C	12	14	9	11	13	8	9	12	7	8	11	9	10	12	10	12	16	13
chill °C	11	14	6	9	12	5	7	11	3	5	9	5	6	9	6	9	15	11

Freezing level m	4150	4350	4400	4250	4350	4300	4200	4500	4400	3950	4150	4350	4050	4350	4500	4450	4550	4600
Cloud base (m)		4000	8900			1750						8950			8700	7400	6000	5050

	5:31	—	—	5:31	—	—	5:31	—	—	5:33	—	—	5:33	—	—	5:35	—	—
	—	—	8:52	—	—	8:51	—	—	8:51	—	—	8:51	—	—	8:50	—	—	8:49

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dry. Very mild (max 14°C on Tue afternoon, min 7°C on Thu night). Mainly fresh winds.

South Sister Volcano Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Sun afternoon, min 8°C on Fri morning). Winds increasing (light winds from the SW on Fri afternoon, strong winds from the SW 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
Sisters wx 25 km NNE 1022m alt. 45 minutes ago	17° C	Dry	Calm (0 kph at 0).
Bend 34 km E 1147m alt. 1 hour ago	17° C	Dry	Calm (2 kph at 282).
Bend 34 km E 1164.6m alt. 1 hour ago	18° C	Dry	Calm (5 kph at 167).
Sunriver Airport (Oregon) 35 km SE 1266m alt. 2 hours ago	11° C	Clear	Light winds from the SSW (9 kph at 200).	16 km
Black Butte Ranch wx 36 km NW 1429m alt. 39 minutes ago	16° C	Dry	Calm (0 kph at 259).
Bend 37 km SSE 1297m alt. 1 hour ago	11° C	Dry	Calm (0 kph at 0).
Bend 37 km ESE 1158m alt. 45 minutes ago	19° C	Dry	Calm (0 kph at 180).
Deschutes River Woods wx 40 km ESE 1185m alt. 31 minutes ago	17° C	Dry	Calm (2 kph at 298).
Cloverdale wx 42 km NE 947m alt. 1 hour ago	18° C	Dry	Calm (0 kph at 175).
Redmond 45 km ENE 933m alt. 30 minutes ago	21° C	Dry	Calm (0 kph at 251).

* 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.