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

Three Sisters
Weather Forecast, United States

Issued: 10 am Fri 04 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Sat afternoon, min -6°C on Fri morning). Winds decreasing (fresh winds from the SW on Fri morning, calm by Sun morning).

Days 4–6 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Wed afternoon, min -2°C on Mon morning). Winds increasing (light winds from the WNW on Mon afternoon, fresh winds from the SSE by Tue night).

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
light snow
snow showers
snow showers
light snow
light snow
light snow
light snow
snow showers
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
snow shwrs
light snow
snow shwrs
snow shwrs
light snow
light snow
light snow
light snow
snow shwrs
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
some clouds
Cloud base (m)
1800
2000
2500
2500
2600
2950
2650
2150
2450
1900
2850
7350
6000
6250
5750
km/h
20
SSW
25
SSW
20
S
20
S
15
S
10
WSW
5
ENE
15
NNW
25
NNW
20
NNW
10
SW
15
SW
20
SSW
20
SSE
30
SSE
25
SSE
10
S
10
S
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
3
4
1
2
1
1
2
1
 mm
max °C
-6
-4
-4
-4
-2
-2
-4
-3
-2
-1
0
3
3
4
6
5
7
7
min °C
-6
-5
-4
-4
-3
-3
-4
-4
-3
-2
-2
2
3
3
5
4
5
5
 chill °C
-14
-11
-10
-10
-8
-8
-4
-7
-9
-8
-5
-2
-1
-1
0
-1
1
2
Freezing level m
2350
2600
2450
2650
2850
2750
2700
2750
2650
2950
3150
3600
3650
3750
3950
3800
4100
4000
Sea lvl1000m2000m3000m4000m5000m
-6-5-4-4-3-3-4-4-3-2-13346566-21-11321212568109913106968128910791410141914162215
Sunrise
6:33
6:33
6:35
6:35
6:37
6:37
Sunset
7:37
7:36
7:34
7:31
7:30
7:29

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Three Sisters Weather (Days 0-3):

The weather forecast for Three Sisters is: A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Sat afternoon, min -6°C on Fri morning). Winds decreasing (fresh winds from the SW on Fri morning, calm by Sun morning).

Three Sisters Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 7°C on Wed afternoon, min -2°C on Mon morning). Winds increasing (light winds from the WNW on Mon afternoon, fresh winds from the SSE by Tue night).

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
11°C
Dry
0
Calm
(0 kph at 0).
0
32 km NW
1429m alt.
1 hour ago
6°C
Dry
2
Calm
(2 kph at 166).
2
35 km E
1164.6m alt.
1 hour ago
11°C
Dry
Wind obs. (10 kph from 146 degs) was rejected.
36 km ESE
1147m alt.
1 hour ago
9°C
Dry
5
Calm
(5 kph at 201).
11
Sunriver Airport (Oregon)
38 km SE
1266m alt.
1 hour ago
7°C
cloudy
Dry and cloudy.
17
Light winds from the SSW
(17 kph at 200).
14 km
Low: few
Mid: overcast
38 km ESE
1158m alt.
1 hour ago
10°C
Dry
0
Calm
(0 kph at 153).
8
39 km NE
947m alt.
2 hours ago
14°C
Dry
0
Calm
(0 kph at 24).
0
41 km ESE
1185m alt.
1 hour ago
9°C
Dry
2
Calm
(2 kph at 221).
6
41 km SSE
1297m alt.
36 minutes ago
6°C
Dry
0
Calm
(0 kph at 0).
5
46 km E
1055m alt.
1 hour ago
12°C
cloudy
Dry and cloudy.
13
Light winds from the SSW
(13 kph at 210).
16 km
Low: broken
Mid: overcast

* 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