– Lat/Long: 44.14° N 121.77° W

Three Sisters
Weather Forecast, United States
Issued: 4 am Mon 20 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 20 May Local Time

Updates in:

hr min s

Update imminent

3 Three Sisters Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -3°C on Mon night, min -12°C on Wed morning). Winds increasing (light winds from the NNW on Mon afternoon, severe gales from the WNW by Wed morning).									Days 4–6 Weather Summary A light covering of new snow mostly falling on Fri afternoon. Temperatures will be below freezing (max -1°C on Thu night, min -12°C on Fri night). Winds increasing (calm on Thu afternoon, stormy winds from the W by Fri afternoon).
	Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	light snow	mod. snow	snow shwrs	snow shwrs	clear	clear	some clouds	some clouds	cloudy	light snow	snow shwrs	clear	clear	clear
km/h	NNE	NW	NNW	NW	W	W	WNW	NW	N	N	WNW	W	W	W	WNW	NW	W	WNW
Wave Height Map See all maps
cm	—	—	—	—	1.0	8	3	3	—	—	—	—	—	4	5	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-8	-6	-3	-3	-3	-3	-10	-7	-6	-5	-4	-1	-3	-5	-10	-6	-3	-1
min°C	-8	-6	-5	-3	-3	-7	-12	-11	-6	-5	-4	-2	-4	-8	-12	-8	-4	-2
chill°C	-16	-10	-12	-11	-11	-19	-27	-25	-17	-12	-4	-6	-15	-22	-26	-19	-10	-9

Freezing level (m)	2300	2500	2050	2750	2650	2150	1550	1900	1250	2450	2750	2750	2400	1850	1100	2050	2600	2600
Cloud base (m)	7100	3150	1850	1900	2050	1700	1700	1700	1750	1900	2500	6100	2300	1700	1700	1700	1850	1800

	5:33	—	—	5:33	—	—	5:33	—	—	5:31	—	—	5:31	—	—	5:30	—	—
	—	—	8:32	—	—	8:34	—	—	8:35	—	—	8:36	—	—	8:37	—	—	8:37

Three Sisters Weather (Days 0-3):

The weather forecast for Three Sisters is: A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -3°C on Mon night, min -12°C on Wed morning). Winds increasing (light winds from the NNW on Mon afternoon, severe gales from the WNW by Wed morning).

Three Sisters Weather (Days 3-6):

A light covering of new snow mostly falling on Fri afternoon. Temperatures will be below freezing (max -1°C on Thu night, min -12°C on Fri night). Winds increasing (calm on Thu afternoon, stormy winds from the W by Fri afternoon).

This table gives the weather forecast for Three Sisters at the specific elevation of 3157 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Three Sisters. 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
Sisters wx 22 km NE 1022m alt. 1 hour ago	-2° C	-	Calm (0 kph at 240).
Sunriver wx 26 km SE 1684m alt. 3 hours ago	-5° C	-	Calm (0 kph at 152).
Sisters 29 km NE 964m alt. 2 hours ago	-2° C	-	Calm (0 kph at 255).
Black Butte Ranch wx 32 km NW 1429m alt. 49 minutes ago	-1° C	-	Calm (0 kph at 295).
Bend 35 km E 1164.6m alt. 1 hour ago	1° C	-	Calm (3 kph at 179).

* 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.