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

Twin Sisters Mountain
Weather Forecast, United States

Issued: 10 am Fri 14 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 16°C on Fri afternoon, min 12°C on Sun morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Very mild (max 16°C on Wed afternoon, min 11°C on Tue morning). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
thunderstorm
thunderstorm
part cloud
part cloud
rain showers
cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
rain shwrs
risk tstorm
risk tstorm
some clouds
some clouds
rain shwrs
cloudy
rain shwrs
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
Cloud base (m)
3700
3300
3400
8800
3350
2250
6000
8250
2200
6750
km/h
0
WNW
5
WSW
5
SW
5
ENE
5
WSW
5
W
0
N
5
W
0
WNW
5
WNW
10
W
5
WSW
0
W
5
WSW
5
W
5
N
5
W
5
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.8
1.1
0.1
0.4
0.2
max °C
14
16
16
13
15
15
12
15
15
14
15
15
12
14
14
13
16
16
min °C
13
16
14
13
15
13
12
14
13
14
15
13
11
14
13
13
15
15
 chill °C
13
16
14
13
15
13
12
14
13
14
15
13
11
14
13
13
15
15
Freezing level m
3400
3500
3400
3450
3650
3650
3650
3800
3950
4050
4100
3950
4250
4550
4550
4450
4400
4450
Sea lvl1000m2000m3000m4000m5000m
91110910109111111121191112111213141615131514121514141514121414131616202518202317192318212418192318192419
Sunrise
5:58
6:00
6:01
6:03
6:03
6:05
Sunset
8:24
8:22
8:21
8:19
8:16
8:15

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Twin Sisters Mountain Weather (Days 0-3):

The weather forecast for Twin Sisters Mountain is: Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 16°C on Fri afternoon, min 12°C on Sun morning). Wind will be generally light.

Twin Sisters Mountain Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Wed afternoon, min 11°C on Tue morning). Wind will be generally light.

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
35 km WSW
100m alt.
2 hours ago
22° C
Dry
5
Calm
(5 kph at 290).
11
SHIP6543
38 km WSW
15m alt.
3 hours ago
22
Moderate winds from the SSW
(23 kph at 200).
- km
39 km W
35m alt.
2 hours ago
22° C
Dry
3
Calm
(3 kph at 191).
10
39 km W
35m alt.
2 hours ago
21° C
Dry
Wind obs. (6 kph from 178 degs) was rejected.
41 km W
54m alt.
2 hours ago
21° C
Dry
5
Calm
(5 kph at 198).
13
SHIP9559
38 km WSW
15m alt.
3 hours ago
22
Moderate winds from the SSW
(23 kph at 200).
- km
SHIP5289
38 km WSW
3m alt.
3 hours ago
18° C
22
Moderate winds from the SSW
(22 kph at 200).
SHIP8915
38 km WSW
15m alt.
2 hours ago
15
Light winds from the SSW
(15 kph at 210).
- km
39 km W
35m alt.
2 hours ago
22° C
Dry
3
Calm
(3 kph at 191).
10
39 km W
35m alt.
2 hours ago
21° C
Dry
Wind obs. (6 kph from 178 degs) was rejected.

* 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