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North Twin Sister, United States Weather Forecast

Weather Forecast Issued (local time): 9 am Sunday 04 Dec 2016
  Days 0-3 North Twin Sister Weather Summary: A heavy fall of snow, heaviest during Sun night. Extremely cold (max -11°C on Sun morning, min -13°C on Mon night). Winds decreasing (fresh winds from the WNW on Sun morning, calm by Tue night). Days 3-6 North Twin Sister Weather Summary: A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be well below freezing (max -6°C on Thu night, min -10°C on Wed morning). Winds increasing (light winds from the E on Wed morning, strong winds from the SSW by Thu night).
Sunday 4 Monday 5 Tuesday 6 Wednesday 7 Thursday 8 Friday 9
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
 
light snow
snow showers
snow showers
light snow
moderate snow
snow showers
clear
clear
clear
clear
partially cloudy
snow showers
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
Wind
(km/h)
35 WNW35
25 NW25
15 SW15
10 SE10
10 E10
10 ENE10
5 N5
5 N5
5 ENE5
10 E10
10 SE10
25 SE25
35 S35
30 SSW30
45 SSW45
45 SSW45
40 WSW40
25 SW25
Summary light snow snow shwrs snow shwrs light snow mod. snow snow shwrs clear clear clear clear some clouds snow shwrs heavy snow heavy snow heavy snow heavy snow heavy snow heavy snow
Snow (cm) 5 2 14 5 6 2 - - - - - 6 15 21 40 12 22 17
Rain (mm) - - - - - - - - - - - - - - - - - -
High °C -11 -11 -11 -11 -12 -12 -13 -13 -11 -9 -8 -8 -7 -7 -6 -7 -7 -8
Low °C -12 -11 -11 -12 -12 -13 -13 -13 -13 -10 -9 -9 -7 -7 -7 -7 -7 -9
Chill °C -22 -20 -19 -16 -17 -16 -18 -18 -15 -15 -15 -15 -16 -16 -15 -17 -17 -17
Freezing level (m) 450 400 0 0 200 0 0 0 0 0 0 0 0 250 800 950 950 700
North Twin Sister freezing level scale
mountain backdrop North Twin Sister freezing level
Sunrise 7:43 - - 7:45 - - 7:46 - - 7:47 - - 7:48 - - 7:48 - -
Sunset - 4:12 - - 4:12 - - 4:12 - - 4:12 - - 4:10 - - 4:10 -

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.

 

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