Forecasts:


Mtnlogo 130

Twin Sisters Mountain, United States Weather Forecast

Weather Forecast Issued (local time): 9 am Wednesday 21 Feb 2018
  Days 0-3 Twin Sisters Mountain Weather Summary: A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Thu morning, min -9°C on Wed night). Wind will be generally light. Days 3-6 Twin Sisters Mountain Weather Summary: A heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 1°C on Sat night, min -5°C on Mon night). Winds decreasing (fresh winds from the W on Sun morning, calm by Mon night).
Wednesday 21 Thursday 22 Friday 23 Saturday 24 Sunday 25 Monday 26
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
 
cloudy
light snow
snow showers
clear
clear
partially cloudy
light snow
moderate snow
heavy snow
snow showers
partially cloudy
moderate snow
moderate snow
light snow
moderate snow
partially cloudy
snow showers
light snow
Wind
km/h
5 SSE5
5 SW5
10 ENE10
10 NE10
5 N5
5 E5
10 SSE10
5 SSE5
10 WSW10
5 NNW5
5 W5
10 SSE10
35 W35
20 W20
5 WSW5
5 WSW5
5 W5
5 SE5
Summary cloudy light snow snow shwrs clear clear some clouds light snow mod. snow heavy snow snow shwrs some clouds mod. snow mod. snow light snow mod. snow some clouds snow shwrs light snow
Snow cm - 2 1 - - - 3 7 20 5 - 10 8 3 6 - 1 3
Rain mm - - - - - - - - - - - - - - - - - -
High °C -4 -4 -7 -1 -1 -6 -2 -2 -1 0 0 1 1 0 -2 -1 -1 -4
Low °C -5 -6 -9 -4 -5 -7 -4 -2 -1 -1 -2 -3 0 -1 -4 -2 -3 -5
Chill °C -6 -4 -10 -3 -3 -9 -6 -2 -5 -3 -2 -4 -6 -5 -6 -4 -4 -6
Freezing level m 0 0 0 0 400 0 0 200 350 400 450 0 650 450 0 250 400 0
Twin Sisters Mountain freezing level scale
mountain backdrop Twin Sisters Mountain freezing level
Sunrise 7:05 - - 7:03 - - 7:01 - - 6:58 - - 6:56 - - 6:54 - -
Sunset - 5:37 - - 5:39 - - 5:40 - - 5:43 - - 5:45 - - 5:45 -

This table gives the weather forecast for Twin Sisters Mountain at the specific elevation of 500 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.