Mountain resort image
– Lat/Long: 48.71° N 121.99° W

UsSouth Twin Sister
Weather Forecast, United States

Issued: 10am Wed 23 Jun Local Time
Updates in: hr min s
Update imminent
Elevation Choose Forecast Elevation:Elevation:
 

South Twin Sister Weather (Days 0-3):

Mostly dry. Very mild (max 19°C on Fri night, min 9°C on Wed morning). Wind will be generally light.

(Days 3-6):

Mostly dry. Warm (max 26°C on Mon afternoon, min 19°C on Sat morning). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
clear
partially cloudy
clear
clear
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Wind km/h
5 W5
10 W10
15 WNW15
5 NNE5
5 NNW5
15 NE15
25 NE25
15 NE15
15 ENE15
5 E5
0 N0
5 SSE5
5 ESE5
0 NNE0
5 SSE5
5 SE5
0 N0
10 SSE10
clear some clouds clear clear some clouds clear clear clear clear clear clear clear clear clear clear clear clear clear
Rain
Rain mm
- - - - - - - - - - - - - - - - - -
Snow
Snow cm
- - - - - - - - - - - - - - - - - -
High °C
9 10 11 9 12 13 15 16 19 19 21 22 21 23 24 24 26 26
Low °C
9 10 9 9 11 12 14 15 18 19 20 21 21 22 24 24 25 25
Chill °C
9 8 9 8 12 12 13 15 19 19 21 22 21 23 24 24 26 26
Freezing level m
3900 3900 3850 4250 4450 4600 4850 4950 5200 5200 5350 5250 5200 5350 5400 5350 5400 5500
Sea lvl3000ft6000ft9000ft12000ft15000ft
9101191213151619192122212324242626121414121517182123242526262829303132202220202321262926323431343633384036
Sunrise
5:05 - - 5:05 - - 5:05 - - 5:05 - - 5:05 - - 5:07 - -
Sunset
- 9:14 - - 9:14 - - 9:14 - - 9:14 - - 9:14 - - 9:14 -

South Twin Sister Weather (Days 0-3):

The weather forecast for South Twin Sister is: Mostly dryVery mild (max 19°C on Fri night, min 9°C on Wed morning)Wind will be generally light.

South Twin Sister Weather (Days 3-6):

Mostly dryWarm (max 26°C on Mon afternoon, min 19°C on Sat morning)Wind will be generally light.

This table gives the weather forecast for South Twin Sister at the specific elevation of 2134 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of South Twin Sister. 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
Bellingham
25 km WSW
198m alt.
46 minutes ago
21° C
Dry
0
Calm
(0 kph at 67).
Deming
25 km WNW
102m alt.
2 hours ago
24° C
Dry
2
Calm
(2 kph at 195).
Bellingham
27 km WSW
99m alt.
1 hour ago
22° C
Dry
2
Calm
(2 kph at 284).
Bellingham
30 km WSW
130m alt.
51 minutes ago
24° C
Dry
3
Calm
(3 kph at 309).
Bellingham
35 km WSW
100m alt.
1 hour ago
26° C
Dry
3
Calm
(3 kph at 146).

* 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.