Twin Sisters Mountain weather
– Lat/Long: 48.70° N 121.99° W

Twin Sisters Mountain
Weather Forecast, United States

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

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Fri night. Mild temperatures (max 6°C on Sun afternoon, min 1°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Very mild (max 12°C on Wed afternoon, min 4°C on Mon morning). Wind will be generally light.

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
part cloud
rain showers
light rain
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
clear
rain showers
clear
part cloud
cloud
clear
clear
clear
clear
some clouds
rain shwrs
light rain
rain shwrs
risk tstorm
rain shwrs
rain shwrs
risk tstorm
rain shwrs
clear
rain shwrs
clear
some clouds
cloudy
clear
clear
clear
clear
Cloud base (m)
2500
2550
2100
2350
2600
3200
3100
2600
2850
900
1650
8800
6800
6800
8100
km/h
5
E
5
SW
5
S
5
SE
10
NE
5
NE
5
ENE
5
NNW
10
N
10
NNW
10
NW
5
ENE
5
ESE
5
ESE
5
E
5
SSE
10
SW
20
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
1.1
3
0.2
0.6
2
0.4
0.5
0.5
0.2
max °C
2
4
4
4
5
5
4
6
6
4
5
6
7
9
10
10
12
12
min °C
1
3
3
3
5
4
4
5
4
4
5
5
6
8
10
10
12
10
 chill °C
0
3
3
2
5
2
4
5
1
1
3
4
5
8
10
10
12
8
Freezing level m
2400
2650
2500
2600
2750
2750
2700
2900
2850
2850
3000
3350
3300
3400
3400
3650
3850
3700
Sea lvl1000m2000m3000m4000m5000m
2444554654567910101211698911991110899101315151716131712151914152014141713162117212518
Sunrise
6:28
6:30
6:31
6:31
6:33
6:35
Sunset
7:44
7:42
7:39
7:37
7:36
7:34

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Twin Sisters Mountain Weather (Days 0-3):

The weather forecast for Twin Sisters Mountain is: Light rain (total 9mm), mostly falling on Fri night. Mild temperatures (max 6°C on Sun afternoon, min 1°C on Fri morning). Wind will be generally light.

Twin Sisters Mountain Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Wed afternoon, min 4°C on Mon morning). Wind will be generally light.

This table gives the weather forecast for Twin Sisters Mountain at the specific elevation of 2140 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Twin Sisters Mountain. 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 Washington.

Live conditions reported by 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
35 km WSW
100m alt.
1 hour ago
17°C
Dry
2
Calm
(2 kph at 231).
5
SHIP6943
38 km WSW
15m alt.
3 hours ago
8
Light winds from the W
(8 kph at 270).
- km
39 km W
35m alt.
1 hour ago
18°C
Dry
5
Calm
(5 kph at 276).
10
39 km W
35m alt.
54 minutes ago
18°C
Dry
6
Light winds from the W
(6 kph at 267).
14
41 km W
54m alt.
41 minutes ago
18°C
Dry
3
Calm
(3 kph at 100).
10
SHIP3497
38 km WSW
15m alt.
2 hours ago
13
Light winds from the W
(13 kph at 270).
- km
SHIP6065
38 km WSW
3m alt.
3 hours ago
17°C
8
Light winds from the W
(8 kph at 270).
39 km W
35m alt.
1 hour ago
18°C
Dry
5
Calm
(5 kph at 276).
10
39 km W
35m alt.
54 minutes ago
18°C
Dry
6
Light winds from the W
(6 kph at 267).
14
41 km W
54m alt.
41 minutes ago
18°C
Dry
3
Calm
(3 kph at 100).
10

* 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.

Twin Sisters Mountain Photos