– Lat/Long: 44.10° N 121.77° W

South Sister Volcano
Weather Forecast, United States
Issued: 4am Wed 28 Jul Local Time
Updates in: hr min s
Update imminent

Issued: 4am Wed 28 Jul Local Time

Updates in: hr min s

Update imminent

	South Sister Volcano Weather (Days 0-3): Moderate rain (total 10mm), heaviest on Thu afternoon. Warm (max 29°C on Fri afternoon, min 17°C on Wed night). Wind will be generally light.									(Days 3-6): Light rain (total 2mm), mostly falling on Sun night. Warm (max 27°C on Mon afternoon, min 16°C on Sun night). Wind will be generally light.
	Wednesday 28			Thursday 29			Friday 30			Saturday 31			Sunday 1			Monday 2
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	risk tstorm	clear	rain shwrs	rain shwrs	some clouds	some clouds	some clouds	cloudy	cloudy	some clouds	clear	some clouds	rain shwrs	clear	some clouds	clear
Wind km/h	5	10	5	5	5	5	5	10	0	5	10	5	10	15	0	5	20	0
See all weather maps
mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
mm	-	-	1	-	5	4	-	-	-	-	-	-	-	-	2	-	-	-
Max °C	23	23	20	27	28	21	28	29	23	26	26	18	24	26	18	25	27	19
Min °C	19	21	17	22	21	17	23	21	22	24	19	17	19	25	16	21	25	17
Chill °C	23	23	20	27	28	21	28	29	23	26	26	18	24	26	18	25	27	19

Freezing Level m	4300	4450	4550	4650	4800	4800	4900	5000	5000	4950	4700	4550	4400	4550	4500	4450	4600	4600

	5:50	-	-	5:50	-	-	5:52	-	-	5:52	-	-	5:54	-	-	5:54	-	-
	-	8:36	-	-	8:35	-	-	8:32	-	-	8:31	-	-	8:30	-	-	8:30	-

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Moderate rain (total 10mm), heaviest on Thu afternoon. Warm (max 29°C on Fri afternoon, min 17°C on Wed night). Wind will be generally light.

South Sister Volcano Weather (Days 3-6):

Light rain (total 2mm), mostly falling on Sun night. Warm (max 27°C on Mon afternoon, min 16°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. 52 minutes ago	16° C	Dry	Calm (3 kph at 159).
Sisters wx 25 km NNE 1022m alt. 2 hours ago	11° C	Dry	Calm (0 kph at 245).
Cloverdale wx 31 km ENE 962m alt. 2 hours ago	12° C	-	Calm (0 kph at 152).
Tumalo 31 km ENE 1091m alt. 1 hour ago	16° C	-	Calm (2 kph at 192).
Sisters 32 km NE 964m alt. 1 hour ago	12° C	-	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.