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

Twin Sisters Mountain
Weather Forecast, United States

Issued: 9 am Mon 22 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Heavy rain (total 20mm), mostly on Mon night. Becoming colder with a light covering of snow ,mostly falling on Mon night. Freeze-thaw conditions (max 7°C on Wed morning, min 0°C on Mon night). Mainly fresh winds.

Days 4–6 Weather Summary

Moderate rain (total 18mm), heaviest on Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min -2°C on Sat night). Wind will be generally light.

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
mod rain
light snow
part cloud
cloud
light rain
light rain
rain showers
rain showers
cloud
part cloud
heavy rain
light rain
cloud
part cloud
part cloud
cloud
clear
light snow
mod. rain
light snow
some clouds
cloudy
light rain
light rain
rain shwrs
rain shwrs
cloudy
some clouds
heavy rain
light rain
cloudy
some clouds
some clouds
cloudy
clear
 km/h
15
SSE
20
SSE
15
S
10
SE
5
E
10
E
15
E
30
SSE
5
ENE
5
E
5
E
0
W
5
W
5
SW
0
ESE
5
S
5
SSW
0
E
1
4
1.6
6
6
1.3
4
1.3
0.1
15
3
max °C
2
2
2
2
1
4
7
4
3
6
6
5
3
2
1
2
2
-1
min °C
2
2
0
1
1
2
6
4
1
5
6
3
2
2
-1
1
0
-2
-2
-2
-3
-2
-1
0
3
-1
-1
4
5
3
2
2
-1
0
0
-2
800
850
600
650
750
1650
2200
1150
1400
1800
1900
1150
950
800
200
650
700
0
Cloud base (m)
650
550
550
550
650
2400
1500
700
600
700
1600
650
550
550
600
600
650
1750
Sea lvl1000m2000m3000m4000m5000m
-9-8-10-10-7-3-1-6-4-2-2-5-7-7-7-7-6-4-4-4-5-6-313-3023-1-4-5-5-6-5-222121374266432021-2
Sunrise
7:58
7:58
7:58
7:58
7:58
8:00
Sunset
4:14
4:15
4:15
4:15
4:16
4:17

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Twin Sisters Mountain Weather (Days 0-3):

The weather forecast for Twin Sisters Mountain is: Heavy rain (total 20mm), mostly on Mon night. Becoming colder with a light covering of snow ,mostly falling on Mon night. Freeze-thaw conditions (max 7°C on Wed morning, min 0°C on Mon night). Mainly fresh winds.

Twin Sisters Mountain Weather (Days 3-6):

Moderate rain (total 18mm), heaviest on Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min -2°C on Sat night). 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.
1 hour ago
9° C
Dry
8
Light winds from the SE
(8 kph at 144).
37
25 km WNW
102m alt.
59 minutes ago
8° C
Dry
Wind obs. (8 kph from 163 degs) was rejected.
25 km WSW
198m alt.
56 minutes ago
6° C
Dry
2
Calm
(2 kph at 227).
5
26 km NW
125m alt.
2 hours ago
8° C
Dry
2
Calm
(2 kph at 143).
5
28 km WSW
99m alt.
55 minutes ago
9° C
Dry
26
Moderate winds from the SE
(26 kph at 139).
42
28 km NW
152m alt.
47 minutes ago
5° C
Dry
3
Calm
(3 kph at 332).
3
30 km WSW
130m alt.
58 minutes ago
8° C
Dry
5
Calm
(5 kph at 141).
23
35 km WNW
19m alt.
1 hour ago
9° C
Dry
5
Calm
(5 kph at 140).
19
35 km WSW
100m alt.
1 hour ago
9° C
Dry
13
Light winds from the SSE
(13 kph at 155).
39
SHIP7000
39 km W
15m alt.
4 hours ago
30
Fresh winds from the ESE
(30 kph at 120).
- 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