Point Forecast: 2 Miles N Mount St Helens WA
 46.22N 122.19W (Elev. 5066 ft)
Last Update: 7:41 pm PDT Oct 10, 2026
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Trans. Wind  

48-Hour Period Starting:       Back 2 Days  

Date10/1010/11
Hour (PDT)202122230001020304050607080910111213141516171819
Temperature (°F)353535333434343333333233333639414444454445424139
Dewpoint (°F)272727252424232221222022222426283131313133302927
Wind Chill (°F)313130262727272525252425252933364141434143403937
Surface Wind (mph)5568888999101010108755555333
Wind DirNNNNEENEEEEENEENEEEEEEEEENENENENNENNENNENNENNE
Gust
Sky Cover (%)5138231516151717131613151010101051010913181818
Precipitation Potential (%)222323222223222212202000
Relative Humidity (%)727272726667646361636263636159596159585962626262
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/12
Hour (PDT)202122230001020304050607080910111213141516171819
Temperature (°F)373736363737363636363636353840434445464545444239
Dewpoint (°F)252524242222202021212121202324272830323232323027
Wind Chill (°F)333332303232303030303030293335434445464545413936
Surface Wind (mph)555777777777777111222555
Wind DirNENENEENEENEENENENENENNENNENNENNNWWWWWWWNWWNWWNW
Gust
Sky Cover (%)666888666888555111333555
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)626262625554525253545354545453535456575960626262
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
PFM (Forecast Matrix)Current River Levels
Weather PlannerMapped Observations
Road ConditionsMarine Weather
Fire WeatherUser Defined Area Forecast