Three Sisters weather
– Lat/Long: 44.14° N 121.77° W

Three Sisters
Weather Forecast, United States

Issued: 4 pm Mon 07 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Freeze-thaw conditions (max 11°C on Wed night, min -1°C on Mon afternoon). Winds increasing (calm on Tue morning, near gales from the W by Wed night).

Days 5–7 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 6°C on Thu afternoon, min -7°C on Sat morning). Winds decreasing (gales from the WNW on Thu night, light winds from the W by Fri morning).

Mon
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
snow showers
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
snow shwrs
snow shwrs
clear
Cloud base (m)
5650
9700
7800
1700
1700
1700
km/h
15
SW
15
WNW
5
SE
10
SSW
15
WSW
20
WSW
25
WSW
45
W
45
W
65
W
35
NW
20
W
30
SW
50
SW
60
W
45
NW
30
NNE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
3
1
 mm
max °C
1
3
6
6
8
9
10
11
8
6
6
6
5
4
-7
-5
-1
min °C
-1
1
5
5
8
8
9
9
7
6
5
5
4
-4
-7
-7
-5
 chill °C
-4
-4
3
3
6
5
6
4
2
0
0
1
0
-13
-17
-18
-15
Freezing level m
3300
3550
3950
4050
4350
4600
4750
4600
4250
4050
4000
3900
3900
3050
2050
2400
2850
Sea lvl1000m2000m3000m4000m5000m
0266891010866650-7-6-36691111141612121189103-3-20151014201520241516191014198455
Sunrise
6:37
6:37
6:39
6:41
6:41
Sunset
7:31
7:30
7:29
7:27
7:24
7:22

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Three Sisters Weather (Days 0-3):

The weather forecast for Three Sisters is: Mostly dry. Freeze-thaw conditions (max 11°C on Wed night, min -1°C on Mon afternoon). Winds increasing (calm on Tue morning, near gales from the W by Wed night).

Three Sisters Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 6°C on Thu afternoon, min -7°C on Sat morning). Winds decreasing (gales from the WNW on Thu night, light winds from the W by Fri morning).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
22 km NE
1022m alt.
1 hour ago
19°C
Dry
3
Calm
(3 kph at 13).
8
32 km NW
1429m alt.
53 minutes ago
13°C
Dry
Wind obs. (6 kph from 322 degs) was rejected.
35 km E
1164.6m alt.
1 hour ago
21°C
Dry
3
Calm
(3 kph at 337).
10
36 km ESE
1147m alt.
1 hour ago
19°C
Dry
5
Calm
(5 kph at 47).
11
Sunriver Airport (Oregon)
38 km SE
1266m alt.
1 hour ago
19°C
clear
-
7
Light winds from the N
(7 kph at 1).
16 km
Low: few
38 km ESE
1158m alt.
1 hour ago
19°C
Dry
2
Calm
(2 kph at 325).
5
39 km NE
947m alt.
1 hour ago
22°C
Dry
2
Calm
(2 kph at 231).
8
40 km WSW
410m alt.
1 hour ago
17°C
Dry
8
Light winds from the W
(8 kph at 277).
14
41 km ESE
1185m alt.
1 hour ago
19°C
Dry
2
Calm
(2 kph at 73).
6
41 km SSE
1297m alt.
50 minutes ago
19°C
Dry
5
Calm
(5 kph at 225).
11

* 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.

Three Sisters Photos