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

UsTwin Sisters Mountain
Weather Forecast, United States

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Issued: 10 pm Wed 27 Mar Local Time
Updates in:
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Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -4°C on Sat morning, min -8°C on Wed night). Winds decreasing (strong winds from the SSW on Wed night, calm by Fri morning).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min -5°C on Sat night). Mainly fresh winds.

Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
light snow
mod snow
cloud
part cloud
clear
clear
cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
light rain
heavy snow
some clouds
some clouds
light snow
mod. snow
cloudy
some clouds
clear
clear
cloudy
clear
clear
clear
clear
some clouds
some clouds
clear
clear
light rain
heavy snow
 km/h
35
S
20
S
25
S
25
S
0
SSE
5
NW
5
NE
5
NW
10
W
10
NE
15
NNE
15
NNW
15
WNW
20
NW
20
NW
15
WNW
20
SW
30
SSW
40
SSW
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 
1.0
8
22
 mm 
0.4
max°C
-6
-7
-6
-7
-7
-5
-5
-4
-4
-4
-2
1
2
1
3
3
3
3
1
min°C
-8
-8
-7
-7
-7
-6
-5
-5
-4
-5
-4
0
1
1
2
3
3
2
-7
chill°C 
-18
-16
-14
-14
-10
-6
-9
-8
-7
-10
-10
-4
-3
-4
-3
-1
-1
-4
-16
Freezing level (m
900
1150
1250
950
1100
1300
1400
1350
1600
1450
1700
2400
3000
3150
3200
2800
2750
2550
1450
Cloud base (m)
700
600
750
600
600
750
700
600
1650
2050
1800
1850
2100
2700
2800
1600
750
Sea lvl1000m2000m3000m4000m5000m
-7-8-7-7-7-6-5-5-4-5-31213333-3-3-3-2-3-3-2-1-11013324666134634636947117812911147
Sunrise
6:52
6:50
6:48
6:46
6:43
6:41
Sunset
7:32
7:35
7:36
7:37
7:38
7:40

Twin Sisters Mountain Weather (Days 0-3):

The weather forecast for Twin Sisters Mountain is: A light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -4°C on Sat morning, min -8°C on Wed night). Winds decreasing (strong winds from the SSW on Wed night, calm by Fri morning).

Twin Sisters Mountain Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min -5°C on Sat 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
19 km S
155m alt.
1 hour ago
5° C
Dry
0
Calm
(0 kph at 227).
10
22 km WSW
94m alt.
1 hour ago
7° C
Dry
2
Calm
(2 kph at 75).
8
25 km WSW
198m alt.
1 hour ago
6° C
Dry
0
Calm
(0 kph at 302).
2
25 km WNW
102m alt.
1 hour ago
7° C
Dry
0
Calm
(0 kph at 107).
10
26 km NW
125m alt.
1 hour ago
4° C
Dry
3
Calm
(3 kph at 145).
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.

Twin Sisters Mountain Photos