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Mount Saint Helens, United States Weather Forecast

Weather Forecast Issued (local time): 10 pm Friday 24 Oct 2014
  Days 0-3 Mount Saint Helens Weather Summary: Light rain (total 4mm) on Fri night. Becoming colder with heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 4°C on Fri night, min -7°C on Sat night). Winds decreasing (extremely windy from the SSW on Sat afternoon, moderate winds from the WSW by Mon afternoon). Days 3-6 Mount Saint Helens Weather Summary: A heavy fall of snow, heaviest during Tue morning. Becoming milder with light rain (total 4mm) on Wed night. Freeze-thaw conditions (max 2°C on Wed night, min -2°C on Tue night). Winds decreasing (stormy winds from the SW on Tue afternoon, moderate winds from the SW by Wed afternoon).
Fri Saturday 25 Sunday 26 Monday 27 Tuesday 28 Wednesday 29 Thu
night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM
See all weather maps
T washington.wind.18.cc23
T washington.wind.42.cc23
T washington.wind.66.cc23
T washington.wind.90.cc23
T washington.wind.114.cc23
 
snow showers
partially cloudy
moderate snow
snow showers
snow showers
moderate snow
snow showers
partially cloudy
partially cloudy
snow showers
moderate snow
light snow
snow showers
snow showers
clear
snow showers
moderate snow
light snow
Wind
(km/h)
55 SSW55
80 S80
105 SW105
75 W75
50 W50
55 W55
40 W40
20 SW20
20 WSW20
70 SW70
80 SW80
80 SW80
55 WSW55
30 WSW30
30 SW30
75 SSW75
50 SSW50
60 SSW60
Summary snow shwrs some clouds mod. snow snow shwrs snow shwrs mod. snow snow shwrs some clouds some clouds snow shwrs mod. snow light snow snow shwrs snow shwrs clear snow shwrs mod. snow light snow
Snow (cm) 3 - 6 18 6 7 5 - - 5 8 3 7 1 - 4 6 4
Rain (mm) 4 - - - - - - - - - - - - - - 4 - -
High °C 4 0 0 -1 -6 -6 -5 -4 -2 1 1 0 -1 0 1 2 1 1
Low °C 1 -1 -1 -7 -7 -6 -5 -5 -4 0 1 0 -2 -1 1 1 1 0
Chill °C -3 -10 -11 -11 -16 -16 -15 -11 -8 -7 -8 -10 -11 -6 -5 -4 -6 -7
Freezing level (m) 3150 2550 2350 1600 1600 1700 1650 1750 2100 2900 2650 2500 2350 2650 2800 2950 2800 2550
Mount Saint Helens freezing level scale
mountain backdrop Mount Saint Helens freezing level
Sunrise - 7:39 - - 7:41 - - 7:41 - - 7:43 - - 7:45 - - 7:47 -
Sunset - - 18:04 - - 18:02 - - 18:00 - - 18:00 - - 17:58 - - 17:57

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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