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

Twin Sisters Mountain
Weather Forecast, United States

Issued: 3 am Sat 06 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Heavy rain (total 56mm), heaviest during Mon afternoon. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of snow. Milder later with heavy rain (total 34mm) on Thu night. Freeze-thaw conditions (max 6°C on Tue night, min 0°C on Wed afternoon). Wind will be generally light.

Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
mod rain
light rain
mod rain
light rain
mod rain
mod rain
heavy rain
mod rain
rain showers
mod rain
rain showers
rain showers
part cloud
part cloud
cloud
light rain
light snow
mod. rain
mod. rain
light rain
mod. rain
light rain
mod. rain
mod. rain
heavy rain
mod. rain
rain shwrs
mod. rain
rain shwrs
rain shwrs
some clouds
some clouds
cloudy
light rain
light snow
 km/h
20
WSW
15
WSW
5
SSE
10
SSE
10
SSW
5
SSE
10
SE
20
S
15
W
10
SSE
10
SE
25
W
5
SW
5
SW
0
SSE
5
E
5
ESE
10
ESE
 cm 
1
 mm 
5
6
4
5
3
8
6
12
5
0.3
8
7
1.9
0.1
17
max°C
5
5
5
5
6
6
6
9
4
5
4
6
3
2
0
3
3
4
min°C
5
5
4
5
6
6
6
8
4
5
3
1
2
0
0
1
2
2
chill°C 
1
2
2
3
4
4
4
5
0
3
0
1
-1
0
0
1
2
0
Freezing level (m
1300
1250
1300
1400
1600
1500
1750
2300
1150
1250
1000
1250
850
750
400
700
1050
1150
Cloud base (m)
600
600
600
600
600
600
550
500
600
800
1400
550
750
650
600
600
2550
600
Sea lvl1000m2000m3000m4000m5000m
-6-6-5-4-4-5-10-7-6-3-6-9-8-8-7-5-2-2-2-1-11-123-2-2-2-2-5-5-6-5-2-1555566694544310233
Sunrise
7:45
7:46
7:47
7:48
7:48
7:50
Sunset
4:12
4:12
4:10
4:10
4:10
4:10

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Twin Sisters Mountain Weather (Days 0-3):

The weather forecast for Twin Sisters Mountain is: Heavy rain (total 56mm), heaviest during Mon afternoon. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Sat night). Wind will be generally light.

Twin Sisters Mountain Weather (Days 3-6):

A dusting of snow. Milder later with heavy rain (total 34mm) on Thu night. Freeze-thaw conditions (max 6°C on Tue night, min 0°C on Wed afternoon). 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
22 km WSW
94m alt.
2 hours ago
9° C
Dry
2
Calm
(2 kph at 18).
5
25 km WNW
102m alt.
1 hour ago
8° C
Dry
3
Calm
(3 kph at 195).
6
25 km WSW
198m alt.
58 minutes ago
8° C
Dry
5
Calm
(5 kph at 24).
6
26 km NW
125m alt.
1 hour ago
9° C
Dry
Wind obs. (6 kph from 144 degs) was rejected.
27 km WSW
99m alt.
1 hour ago
10° C
Dry
16
Light winds from the WSW
(16 kph at 238).
29
28 km NW
152m alt.
1 hour ago
9° C
Dry
Wind obs. (8 kph from 169 degs) was rejected.
30 km WSW
130m alt.
1 hour ago
8° C
Dry
0
Calm
(0 kph at 271).
27
35 km WNW
19m alt.
54 minutes ago
9° C
Dry
3
Calm
(3 kph at 121).
10
SHIP4687
39 km W
15m alt.
3 hours ago
28
Moderate winds from the SSW
(28 kph at 210).
- km
SHIP499
39 km W
-m alt.
2 hours ago
11° C
-
28
Moderate winds from the SSW
(28 kph at 200).

* 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