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

Twin Sisters Mountain
Weather Forecast, United States

Issued: 9 am Sun 22 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max 0°C on Sun morning, min -6°C on Tue night). Winds decreasing (strong winds from the S on Sun night, calm by Tue morning).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Wed morning. Temperatures will be below freezing (max -2°C on Wed night, min -6°C on Fri night). Mainly fresh winds.

Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
light snow
mod snow
snow showers
part cloud
light snow
snow showers
mod snow
light snow
light snow
light snow
cloud
cloud
cloud
part cloud
part cloud
light snow
light snow
light snow
light snow
mod. snow
snow shwrs
some clouds
light snow
snow shwrs
mod. snow
light snow
light snow
light snow
cloudy
cloudy
cloudy
some clouds
some clouds
light snow
 km/h
25
SSE
25
SSE
40
S
15
WSW
5
W
5
NNE
5
S
10
W
25
WSW
25
WSW
25
WSW
20
SSW
15
WSW
15
WSW
15
SSW
15
SSW
15
SW
15
WSW
4
1
5
10
1
1
1
10
4
3
2
1
max °C
0
-1
-1
-4
-3
-3
-3
-4
-4
-4
-3
-2
-3
-2
-2
-3
-3
-3
min °C
-1
-1
-2
-4
-4
-5
-4
-5
-6
-4
-3
-3
-3
-2
-3
-3
-3
-6
-8
-7
-10
-10
-7
-9
-4
-10
-13
-11
-10
-9
-8
-7
-8
-8
-8
-11
1500
1300
1300
800
1000
350
950
850
650
800
950
950
1050
1150
1000
1000
1050
750
Cloud base (m)
900
600
600
600
600
600
1950
650
550
600
600
600
600
600
600
600
600
550
Sea lvl1000m2000m3000m4000m5000m
-5-5-5-9-8-7-6-8-10-8-7-6-5-5-6-6-6-8-1-1-2-4-4-4-4-5-5-4-3-3-3-2-3-3-3-545432-1321233443432
Sunrise
7:01
7:00
6:58
6:56
6:54
6:52
Sunset
5:39
5:42
5:43
5:45
5:46
5:47

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Twin Sisters Mountain Weather (Days 0-3):

The weather forecast for Twin Sisters Mountain is: A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max 0°C on Sun morning, min -6°C on Tue night). Winds decreasing (strong winds from the S on Sun night, calm by Tue morning).

Twin Sisters Mountain Weather (Days 3-6):

A moderate fall of snow, heaviest on Wed morning. Temperatures will be below freezing (max -2°C on Wed night, min -6°C on Fri night). Mainly fresh winds.

This table gives the weather forecast for Twin Sisters Mountain at the specific elevation of 1500 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
22 km WSW
94m alt.
35 minutes ago
10° C
Dry
5
Calm
(5 kph at 179).
23
25 km WNW
102m alt.
1 hour ago
11° C
Dry
Wind obs. (11 kph from 109 degs) was rejected.
25 km WSW
198m alt.
1 hour ago
8° C
Dry
3
Calm
(3 kph at 248).
10
26 km NW
125m alt.
2 hours ago
7° C
Dry
5
Calm
(5 kph at 330).
6
28 km WSW
99m alt.
1 hour ago
10° C
Dry
23
Moderate winds from the S
(23 kph at 187).
34
28 km NW
152m alt.
1 hour ago
7° C
Dry
2
Calm
(2 kph at 17).
2
30 km WSW
130m alt.
1 hour ago
9° C
Dry
Wind obs. (6 kph from 65 degs) was rejected.
35 km WNW
19m alt.
47 minutes ago
11° C
Dry
2
Calm
(2 kph at 115).
10
35 km WSW
100m alt.
1 hour ago
11° C
Dry
Wind obs. (14 kph from 38 degs) was rejected.
SHIP4010
39 km W
15m alt.
3 hours ago
21
Moderate winds from the SSE
(21 kph at 150).
- km

* 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