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

Twin Sisters Mountain
Weather Forecast, United States

Issued: 9 am Thu 06 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Moderate rain (total 19mm), heaviest on Thu afternoon giving way to a moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 13°C on Sat night, min -2°C on Thu night). Winds decreasing (near gales from the SSW on Thu afternoon, calm by Fri night).

Days 4–6 Weather Summary

Moderate rain (total 15mm), heaviest on Mon morning. Very mild (max 13°C on Sun morning, min 1°C on Mon night). Winds decreasing (strong winds from the S on Sun night, calm by Tue morning).

Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
heavy rain
heavy snow
cloud
snow showers
clear
clear
part cloud
part cloud
part cloud
part cloud
light rain
heavy rain
rain showers
part cloud
clear
cloud
rain showers
light rain
heavy rain
heavy snow
cloudy
snow shwrs
clear
clear
some clouds
some clouds
some clouds
some clouds
light rain
heavy rain
rain shwrs
some clouds
clear
cloudy
rain shwrs
 km/h
25
S
45
S
25
WSW
15
SW
10
WSW
5
N
5
SE
10
ESE
10
SSE
15
SSE
20
S
35
S
10
SW
10
W
10
SW
5
SSW
5
NE
5
S
 cm 
12
1
 mm 
4
16
3
11
0.2
0.1
max°C
2
3
-1
-2
-1
1
5
8
13
13
13
11
5
4
3
1
2
7
min°C
1
3
-2
-2
-2
-1
3
7
10
13
12
5
4
3
1
1
1
3
chill°C 
-5
-4
-8
-7
-5
-3
1
5
9
12
10
2
1
1
-1
1
1
1
Freezing level (m
1750
2050
1250
1250
1200
1150
2450
3300
3500
3650
3600
3300
2700
2250
2250
1900
2500
2450
Cloud base (m)
600
550
550
800
700
700
650
4800
5150
8900
5550
850
650
800
1650
850
2150
Sea lvl1000m2000m3000m4000m5000m
-2-1-6-6-6-3268109531-1-11223-2-2-20481213138542125895554989151311997989
Sunrise
7:01
7:03
7:05
7:07
7:07
7:09
Sunset
4:38
4:37
4:36
4:35
4:34
4:31

Loading...

Twin Sisters Mountain Weather (Days 0-3):

The weather forecast for Twin Sisters Mountain is: Moderate rain (total 19mm), heaviest on Thu afternoon giving way to a moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 13°C on Sat night, min -2°C on Thu night). Winds decreasing (near gales from the SSW on Thu afternoon, calm by Fri night).

Twin Sisters Mountain Weather (Days 3-6):

Moderate rain (total 15mm), heaviest on Mon morning. Very mild (max 13°C on Sun morning, min 1°C on Mon night). Winds decreasing (strong winds from the S on Sun night, calm by Tue morning).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
22 km WSW
94m alt.
1 hour ago
13° C
Dry
5
Calm
(5 kph at 189).
29
25 km WNW
102m alt.
31 minutes ago
12° C
Dry
6
Light winds from the ESE
(6 kph at 109).
19
25 km WSW
198m alt.
1 hour ago
11° C
Dry
2
Calm
(2 kph at 243).
3
26 km NW
125m alt.
1 hour ago
11° C
Dry
2
Calm
(2 kph at 322).
3
28 km WSW
99m alt.
57 minutes ago
13° C
Dry
21
Moderate winds from the SE
(21 kph at 124).
31
28 km NW
152m alt.
2 hours ago
11° C
Dry
0
Calm
(0 kph at 91).
5
30 km WSW
130m alt.
1 hour ago
11° C
Dry
0
Calm
(0 kph at 190).
19
34 km SW
7m alt.
1 hour ago
8° C
Dry
3
Calm
(3 kph at 148).
10
35 km WNW
19m alt.
1 hour ago
13° C
Dry
2
Calm
(2 kph at 127).
13
SHIP4676
39 km W
15m alt.
2 hours ago
26
Moderate winds from the ESE
(26 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