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

Three Sisters
Weather Forecast, United States

Issued: 10 am Wed 02 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 2°C on Wed afternoon, min -2°C on Wed night). Winds decreasing (near gales from the SW on Wed afternoon, calm by Fri afternoon).

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Sun afternoon. Mild temperatures (max 6°C on Sat afternoon, min 2°C on Sat morning). Wind will be generally light.

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
mod snow
mod snow
cloud
part cloud
light snow
part cloud
light snow
snow showers
clear
part cloud
rain showers
rain showers
light rain
rain showers
clear
rain showers
part cloud
cloudy
mod. snow
mod. snow
cloudy
some clouds
light snow
some clouds
light snow
snow shwrs
clear
some clouds
rain shwrs
rain shwrs
light rain
rain shwrs
clear
rain shwrs
some clouds
Cloud base (m)
2100
1700
1750
1850
2550
1700
1900
1900
2450
2500
3050
2600
2100
3050
2950
9250
km/h
45
SSW
55
SW
45
WSW
30
SW
20
SW
15
WSW
5
SSW
5
S
10
S
5
S
10
SE
10
S
0
S
10
WSW
10
WNW
5
WNW
10
WNW
15
SSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
6
8
3
1
1
 mm
0.1
0.2
4
3
0.1
max °C
1
2
0
-2
1
-1
-1
0
0
3
6
4
4
4
3
4
5
5
min °C
1
1
-2
-2
0
-2
-2
0
0
2
5
2
2
3
2
2
5
4
 chill °C
-6
-7
-10
-10
-6
-5
-5
0
0
2
3
-1
2
0
-1
0
4
0
Freezing level m
2700
2700
2200
2300
2600
2150
2350
2500
2500
3000
3200
3200
2950
2950
2850
2900
3100
3300
Sea lvl1000m2000m3000m4000m5000m
-4-3-5-7-5-6-7-5-5-2-1-1-2-1-2-2-1112-1-21-2-20036334335587661056869151011119111511
Sunrise
6:30
6:31
6:33
6:33
6:35
6:35
Sunset
7:40
7:39
7:37
7:36
7:34
7:31

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Three Sisters Weather (Days 0-3):

The weather forecast for Three Sisters is: A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 2°C on Wed afternoon, min -2°C on Wed night). Winds decreasing (near gales from the SW on Wed afternoon, calm by Fri afternoon).

Three Sisters Weather (Days 3-6):

Light rain (total 7mm), mostly falling on Sun afternoon. Mild temperatures (max 6°C on Sat afternoon, min 2°C on Sat morning). Wind will be generally light.

This table gives the weather forecast for Three Sisters at the specific elevation of 2500 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
12°C
Dry
2
Calm
(2 kph at 14).
5
32 km NW
1429m alt.
2 hours ago
7°C
Dry
Wind obs. (6 kph from 276 degs) was rejected.
35 km E
1164.6m alt.
2 hours ago
12°C
Dry
10
Light winds from the SSW
(10 kph at 194).
23
36 km ESE
1147m alt.
57 minutes ago
11°C
Dry
8
Light winds from the SSW
(8 kph at 207).
21
Sunriver Airport (Oregon)
38 km SE
1266m alt.
1 hour ago
10°C
clear
Mist -.
26
Moderate winds from the SSW
(26 kph at 200).
10 km
Low: broken
Mid: broken
38 km ESE
1158m alt.
1 hour ago
12°C
Dry
2
Calm
(2 kph at 182).
13
39 km NE
947m alt.
1 hour ago
13°C
Dry
3
Calm
(3 kph at 186).
16
40 km WSW
410m alt.
3 hours ago
9°C
Dry
23
Moderate winds from the SSE
(23 kph at 156).
35
41 km ESE
1185m alt.
2 hours ago
11°C
Dry
6
Light winds from the SSW
(6 kph at 201).
19
41 km SSE
1297m alt.
36 minutes ago
10°C
Dry
3
Calm
(3 kph at 0).
13

* 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