South Sister Volcano
Weather Forecast, United States

Issued: 4am Sun 05 Jul Local Time
Updates in: hr min s
Update imminent

Issued: 4am Sun 05 Jul Local Time

Updates in: hr min s

Update imminent

Choose Forecast Elevation:Elevation:

	South Sister Volcano Weather (Days 0-3): Mostly dry. Freeze-thaw conditions (max 4°C on Sun afternoon, min 0°C on Tue morning). Winds increasing (light winds from the SSW on Sun afternoon, fresh winds from the SW by Mon night).									(Days 3-6): Mostly dry. Freeze-thaw conditions (max 6°C on Fri night, min 0°C on Thu morning). Winds increasing (calm on Wed afternoon, near gales from the SW by Thu night).

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

Wind km/h	20	20	25	20	25	30	25	20	15	10	15	25	25	30	55	25	20	50
	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
See all weather maps
Rain mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Snow cm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	2	4	4	4	3	3	0	3	4	3	2	3	0	2	2	2	5	6
Low °C	2	3	4	2	3	1	0	1	3	3	2	1	0	2	0	1	4	5
Chill °C	-4	0	-1	-1	-1	-3	-7	-1	0	-1	2	-2	-6	-4	-5	-4	1	1
Freezing level m	3450	3750	3700	3550	3600	3400	3150	3600	3850	3600	3550	3500	3150	3450	3200	3600	3900	4250

	5:30	-	-	5:31	-	-	5:31	-	-	5:31	-	-	5:33	-	-	5:33	-	-
	-	8:52	-	-	8:52	-	-	8:51	-	-	8:51	-	-	8:51	-	-	8:50	-

South Sister Volcano Weather (Days 0-3):

The weather forecast for South Sister Volcano is: Mostly dryFreeze-thaw conditions (max 4°C on Sun afternoon, min 0°C on Tue morning)Winds increasing (light winds from the SSW on Sun afternoon, fresh winds from the SW by Mon night).

South Sister Volcano Weather (Days 3-6):

Mostly dryFreeze-thaw conditions (max 6°C on Fri night, min 0°C on Thu morning)Winds increasing (calm on Wed afternoon, near gales from the SW by Thu 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind
Bend 18 km SE 1889m alt. 3 hours ago	9° C	Dry	Wind obs. (10 kph from 184 degs) was rejected .
Sisters 29 km NE 972m alt. 3 hours ago	9° C	Dry	Calm (0 kph at 0).
Tumalo 31 km ENE 1091m alt. 3 hours ago	11° C	-	Calm (0 kph at 312).
Sisters 32 km NE 964m alt. 3 hours ago	6° C	-	Calm (0 kph at 187).
Bend 34 km E 1147m alt. 3 hours ago	7° C	Dry	Calm (3 kph at 291).

* 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.