Sa a
Forecasts:

Mtnlogo 130

North Twin Sister, United States Weather Forecast

Weather Forecast Issued (local time): 9 am Monday 16 Jan 2017
  Days 0-3 North Twin Sister Weather Summary: Drizzle on Mon afternoon followed by colder weather and a heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 3°C on Mon morning, min -5°C on Wed night). Winds increasing (moderate winds from the SSW on Mon morning, gales from the SSW by Tue morning). Days 3-6 North Twin Sister Weather Summary: A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -4°C on Thu night, min -10°C on Sat night). Mainly near gales.
Monday 16 Tuesday 17 Wednesday 18 Thursday 19 Friday 20 Saturday 21
AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
See all weather maps
T washington.wind.12.cc23
T washington.wind.36.cc23
T washington.wind.60.cc23
T washington.wind.84.cc23
T washington.wind.108.cc23
T washington.wind.132.cc23
 
partially cloudy
light rain
moderate snow
moderate snow
moderate snow
heavy snow
heavy snow
moderate snow
heavy snow
moderate snow
heavy snow
snow showers
cloudy
cloudy
light snow
moderate snow
light snow
heavy snow
Wind
(km/h)
20 SSW20
35 SSW35
40 SSW40
55 SSW55
45 S45
55 SSW55
65 SSW65
45 S45
40 S40
30 S30
25 S25
30 SE30
35 SE35
25 SSE25
35 SSE35
50 S50
30 SSE30
50 S50
Summary some clouds light rain mod. snow mod. snow mod. snow heavy snow heavy snow mod. snow heavy snow mod. snow heavy snow snow shwrs cloudy cloudy light snow mod. snow light snow heavy snow
Snow (cm) - - 6 10 10 36 17 10 16 8 19 7 - - 2 9 3 15
Rain (mm) - 1 - - - - - - - - - - - - - - - -
High °C 3 3 2 0 1 1 0 -1 -2 -5 -5 -4 -4 -4 -5 -7 -5 -7
Low °C 2 2 -1 0 0 0 -1 -1 -5 -5 -5 -5 -5 -5 -6 -7 -6 -10
Chill °C -2 -3 -5 -9 -7 -7 -9 -9 -10 -13 -12 -11 -12 -11 -13 -18 -15 -18
Freezing level (m) 2550 2850 2450 2000 2000 2100 2000 1900 1500 1250 1200 1350 1300 1350 1300 950 1100 800
North Twin Sister freezing level scale
mountain backdrop North Twin Sister freezing level
Sunrise 7:54 - - 7:54 - - 7:52 - - 7:52 - - 7:50 - - 7:50 - -
Sunset - 4:40 - - 4:42 - - 4:44 - - 4:45 - - 4:46 - - 4:47 -

This table gives the weather forecast for North Twin Sister at the specific elevation of 2024 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of North 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.

 

  • Weather-Forecast logo
  • Snow-Forecast logo
  • Surf-Forecast logo
  • Tide-Forecast logo

Company

Explore

Social