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

UsTwin Sisters Mountain
Weather Forecast, United States

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Issued: 9 pm Sun 10 Dec Local Time
Updates in:
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Days 1–4 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 4°C on Tue night, min -3°C on Sun night). Winds increasing (calm on Mon night, strong winds from the SSW by Wed afternoon).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 4°C on Fri morning, min -4°C on Wed night). Mainly fresh winds.

Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
mod snow
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
light snow
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
mod. snow
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
 km/h
5
SSW
5
ESE
5
ENE
5
W
10
SSW
10
SSW
15
SSW
35
SSW
35
SSW
30
SSW
5
NW
10
SSE
25
S
20
SSW
25
SSW
20
SW
25
WSW
20
W
15
W
Wave Height Map
T washington.wind.3.cc23
T washington.wind.21.cc23
T washington.wind.45.cc23
T washington.wind.69.cc23
T washington.wind.93.cc23
T washington.wind.117.cc23
T washington.wind.141.cc23
 cm 
4
6
 mm 
max°C
-3
-2
-2
0
0
2
4
3
0
-1
-2
1
3
4
4
3
1
2
5
min°C
-3
-2
-2
-1
0
1
3
1
-1
-4
-3
-1
2
3
4
2
1
2
3
chill°C 
-7
-4
-2
-1
-3
-2
0
-6
-9
-9
-5
-4
-3
-2
-1
-3
-5
-3
-1
Freezing level (m
1550
1550
1600
1650
2300
2450
2900
2850
2200
1300
1350
2000
2500
2600
2700
2550
2400
2450
2950
Cloud base (m)
600
600
700
950
6450
6300
6000
2700
1500
600
750
2300
2300
3150
8400
9850
Sea lvl1000m2000m3000m4000m5000m
-3-2-2-10242-1-3-3034431241001347741-136886557777587798666710981088
Sunrise
7:50
7:50
7:52
7:52
7:54
7:54
Sunset
4:10
4:10
4:10
4:10
4:12
4:12

Twin Sisters Mountain Weather (Days 0-3):

The weather forecast for Twin Sisters Mountain is: A dusting of new snow. Freeze-thaw conditions (max 4\°C on Tue night, min -3\°C on Sun night). Winds increasing (calm on Mon night, strong winds from the SSW by Wed afternoon).

Twin Sisters Mountain Weather (Days 3-6):

A light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 4\°C on Fri morning, min -4\°C on Wed night). Mainly fresh winds.

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
25 km WSW
198m alt.
51 minutes ago
7° C
Dry
0
Calm
(0 kph at 90).
0
25 km WNW
102m alt.
1 hour ago
7° C
Dry
0
Calm
(0 kph at 287).
0
26 km NW
125m alt.
2 hours ago
3° C
Dry
0
Calm
(0 kph at 158).
6
28 km NW
152m alt.
1 hour ago
2° C
-
0
Calm
(0 kph at 5).
0
28 km WSW
99m alt.
21 minutes ago
7° C
Dry
0
Calm
(0 kph at 217).
0

* 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