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Mount Saint Helens, United States Weather Forecast

Weather Forecast Issued (local time): 3 pm Tuesday 17 Jan 2017
  Days 0-3 Mount Saint Helens Weather Summary: A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max 0°C on Tue afternoon, min -9°C on Wed night). Winds decreasing (extremely windy from the SW on Tue night, fresh winds from the WSW by Wed night). Days 3-6 Mount Saint Helens Weather Summary: A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -5°C on Sat night, min -13°C on Sun night). Winds increasing (moderate winds from the S on Fri afternoon, stormy winds from the SSW by Sun morning).
Tue Wednesday 18 Thursday 19 Friday 20 Saturday 21 Sunday 22 Mon
PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM
See all weather maps
T washington.wind.30.cc23
T washington.wind.54.cc23
T washington.wind.78.cc23
T washington.wind.102.cc23
T washington.wind.126.cc23
 
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
snow showers
snow showers
moderate snow
snow showers
moderate snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
heavy snow
Wind
(km/h)
100 SW100
75 SW75
90 SSW90
65 SSW65
30 WSW30
35 SW35
50 SW50
35 SSE35
40 SSE40
25 S25
40 S40
40 SSW40
45 WSW45
70 SSE70
100 SSW100
70 SW70
70 SW70
55 WSW55
Summary heavy snow heavy snow heavy snow heavy snow heavy snow heavy snow heavy snow snow shwrs snow shwrs mod. snow snow shwrs mod. snow heavy snow heavy snow heavy snow heavy snow heavy snow heavy snow
Snow (cm) 13 64 32 22 36 16 25 22 2 6 2 9 13 19 22 24 43 31
Rain (mm) - - - - - - - - - - - - - - - - - -
High °C 0 -1 -3 -4 -6 -8 -8 -8 -8 -8 -8 -8 -7 -5 -6 -10 -11 -10
Low °C -1 -2 -3 -5 -9 -9 -8 -8 -8 -9 -9 -9 -8 -7 -7 -11 -13 -11
Chill °C -11 -12 -15 -15 -15 -19 -19 -17 -18 -17 -17 -19 -16 -16 -19 -23 -25 -22
Freezing level (m) 2350 2100 2000 1900 1350 1150 1250 1150 900 900 750 900 1250 1250 1100 1050 700 750
Mount Saint Helens freezing level scale
mountain backdrop Mount Saint Helens freezing level
Sunrise - - 7:45 - - 7:43 - - 7:43 - - 7:43 - - 7:41 - - 7:41
Sunset 4:52 - - 4:52 - - 4:53 - - 4:55 - - 4:57 - - 4:58 - -

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2550 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Saint Helens. 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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