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

Twin Sisters Mountain
Weather Forecast, United States

Issued: 4 am Wed 11 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Moderate rain (total 19mm), heaviest on Wed afternoon giving way to a moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 6°C on Wed night, min -5°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Sun night. Becoming milder with moderate rain (total 18mm) heaviest on Sun night. Freeze-thaw conditions (max 7°C on Mon night, min -3°C on Sat morning). Wind will be generally light.

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
mod rain
light snow
light snow
light snow
mod snow
snow showers
cloud
part cloud
part cloud
snow showers
part cloud
cloud
light snow
light snow
light rain
light rain
light rain
light snow
mod. rain
light snow
light snow
light snow
mod. snow
snow shwrs
cloudy
some clouds
some clouds
snow shwrs
some clouds
cloudy
light snow
light snow
light rain
light rain
light rain
 km/h
10
SSE
20
SSW
25
W
15
WSW
10
WSW
5
WSW
5
WSW
5
W
5
NNW
5
W
5
WSW
5
E
5
SE
10
SSE
10
SSE
10
SSE
10
S
5
ESE
1
2
1
3
7
1
2
3
4
2
8
9
12
1.1
5
0.3
max °C
2
4
6
0
0
-1
0
1
-2
-1
0
-3
1
1
4
5
6
7
min °C
2
2
0
0
0
-1
-1
1
-5
-3
0
-3
-1
1
2
4
6
6
-1
-2
-6
-5
-4
-4
-1
0
-5
-3
-2
-3
-3
-1
0
2
4
6
850
1550
650
550
500
400
550
600
0
400
550
0
700
800
1950
2750
2650
2850
Cloud base (m)
550
550
600
650
600
600
600
600
600
650
600
650
2500
750
600
600
600
800
Sea lvl1000m2000m3000m4000m5000m
-8-4-8-12-12-12-11-10-12-14-13-10-7-5-2222-5-2-3-7-7-7-7-7-8-9-8-7-5-4035523300-1-11-4-20-3013567
Sunrise
7:30
7:28
7:26
7:22
7:20
7:18
Sunset
7:06
7:07
7:08
7:10
7:12
7:14

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Twin Sisters Mountain Weather (Days 0-3):

The weather forecast for Twin Sisters Mountain is: Moderate rain (total 19mm), heaviest on Wed afternoon giving way to a moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 6°C on Wed night, min -5°C on Fri night). Wind will be generally light.

Twin Sisters Mountain Weather (Days 3-6):

A light covering of new snow mostly falling on Sun night. Becoming milder with moderate rain (total 18mm) heaviest on Sun night. Freeze-thaw conditions (max 7°C on Mon night, min -3°C on Sat morning). Wind will be generally light.

This table gives the weather forecast for Twin Sisters Mountain at the specific elevation of 500 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.
57 minutes ago
4° C
Dry
0
Calm
(0 kph at 231).
6
25 km WNW
102m alt.
1 hour ago
5° C
Dry
Wind obs. (6 kph from 107 degs) was rejected.
25 km WSW
198m alt.
1 hour ago
3° C
Dry
0
Calm
(0 kph at 337).
0
26 km NW
125m alt.
1 hour ago
2° C
-
0
Calm
(0 kph at 211).
3
28 km WSW
99m alt.
1 hour ago
4° C
Dry
10
Light winds from the SSE
(10 kph at 155).
24
28 km NW
152m alt.
1 hour ago
3° C
Dry
5
Calm
(5 kph at 152).
14
30 km WSW
130m alt.
2 hours ago
3° C
Dry
35 km WNW
19m alt.
1 hour ago
4° C
Dry
2
Calm
(2 kph at 213).
8
35 km WSW
100m alt.
59 minutes ago
Dry
SHIP5795
39 km W
3m alt.
3 hours ago
6° C
8
Light winds from the SSE
(8 kph at 150).

* 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