Point Forecast: Mount St Helens WA
 46.18N 122.18W (Elev. 6204 ft)
Last Update: 3:41 pm PDT Oct 10, 2024
Tabular Forecast
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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  
Haines Index
Lightning Activity Level
Trans. Wind  

48-Hour Period Starting:       Back 2 Days  

Date10/1010/11
Hour (PDT)161718192021222300010203040506070809101112131415
Temperature (°F)454646454443424141424342414141424445474950525353
Dewpoint (°F)252222201818191920212121202120202121222424262727
Wind Chill (°F)424446434138363434353635333333353840424547
Surface Wind (mph)6525681011131413141414141311101098665
Wind DirESESSESEESESSESSESSSSSWSSWSSWSSWSWSWSSWSWSSWSSWSWSWSWSWSW
Gust2023232424232322222118
Sky Cover (%)474556495785716773728290889489938374667881737377
Precipitation Potential (%)000000001111123455655655
Relative Humidity (%)453938363537394142424142434443414038373736363637
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/12
Hour (PDT)161718192021222300010203040506070809101112131415
Temperature (°F)535352515049484748484948474646474950505152535454
Dewpoint (°F)282928272626252525252625252424252728282930313333
Wind Chill (°F)484745434444464544424244464747
Surface Wind (mph)655566688877777777733333
Wind DirWSWSWSWSWWSWWSWWSWNWNWNWESEESEESEENEENEENEEEESSSSSWSSW
Gust
Sky Cover (%)7876767663636344444428282822200000033
Precipitation Potential (%)511111133333311111111111
Relative Humidity (%)383939393940414241414041424242424242424242434444
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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