Twin Sisters Mountain
Weather Forecast, United States

Upper Curtis Glacier and Mount Shuksan

Mount Shuksan

 

Days 0-3 Twin Sisters Mountain Weather Summary:

Mostly dry. Warm (max 20°C on Tue afternoon, min 11°C on Fri morning). Wind will be generally light.

Days 3-6 Twin Sisters Mountain Weather Summary:

Mostly dry. Warm (max 23°C on Sun night, min 13°C on Fri night). Wind will be generally light.

PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Wind km/h
5 W5
5 SSW5
5 SW5
10 WSW10
10 SW10
5 SW5
10 WSW10
5 WSW5
5 WNW5
10 W10
5 WNW5
5 NNE5
5 W5
10 ENE10
10 ENE10
10 NNW10
10 NE10
10 ENE10
clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear
See all weather maps
Rain
Rain mm
- - - - - - - - - - - - - - - - - -
Snow
Snow cm
- - - - - - - - - - - - - - - - - -
High °C
20 20 17 19 18 15 16 15 12 14 14 13 17 18 18 22 23 20
Low °C
19 17 17 18 16 15 16 12 11 14 13 13 16 17 18 21 21 20
Chill °C
20 20 17 19 18 15 16 15 12 14 14 13 17 18 18 22 23 20
Freezing level m
4450 4350 4250 4250 4200 4050 4050 4100 4100 4150 4300 4250 4350 4350 4300 4400 4450 4500
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
15151314141112129111111131414171716202017191815161512141413171818222320272425272423242120232021252226292627
Sunrise
- - 6:00 - - 6:01 - - 6:03 - - 6:05 - - 6:05 - - 6:07
Sunset
8:23 - - 8:22 - - 8:21 - - 8:19 - - 8:16 - - 8:15 - -

Issued local time.

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.WeatherWind
Cloud
Visibility
Cloud / Visibility
Lyman
19 km S
155m alt.
2 hours ago
28° C
Dry
3
Calm
(3 kph at 107).
Deming
25 km WNW
102m alt.
2 hours ago
-
2
Calm
(2 kph at 260).
Bellingham
25 km WSW
198m alt.
2 hours ago
-
0
Calm
(0 kph at 225).
Bellingham
29 km W
71m alt.
2 hours ago
-
3
Calm
(3 kph at 330).
Bellingham
32 km W
130m alt.
2 hours ago
28° C
Dry
2
Calm
(2 kph at 172).

* 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. We also include passing Ship data if it is recorded close to Twin Sisters Mountain and within an acceptable time window.

Twin Sisters Mountain Photos