Point Forecast: Mount St Helens WA
 46.2N 122.21W (Elev. 6598 ft)
Last Update: 2:41 pm PDT Jun 15, 2024
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  

48-Hour Period Starting:       Back 2 Days  

Date06/1506/16
Hour (PDT)141516171819202122230001020304050607080910111213
Temperature (°F)292930303030303029292929292929293029303131323332
Dewpoint (°F)292930303030292724242423242322212222222523252827
Heat Index (°F)
Surface Wind (mph)1616141414131310998887777888891011
Wind DirWWWWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNW
Gust26262421211818
Sky Cover (%)919588827672797369697272737073727569677062706665
Precipitation Potential (%)86928272635134241411765444445713192635
Relative Humidity (%)10010010010098100969081808079817876737375737773768081
Rain------------------------------------------------
ThunderChcChcChcChcChcChc------------------------------------

Date06/17
Hour (PDT)141516171819202122230001020304050607080910111213
Temperature (°F)323232333232323232323231313131313232333332323233
Dewpoint (°F)292829313131302927262626252524242424252627282931
Heat Index (°F)
Surface Wind (mph)131414161616151515131313131313131313141414141414
Wind DirNWNWNWNWNWNWNWNWNWWNWWNWWNWWNWWNWWNWWWWWWWWWW
Gust202023222222212121202020
Sky Cover (%)727181777777848280777777767676757575777777737373
Precipitation Potential (%)475671656565656565232323232323272727272727414141
Relative Humidity (%)878689929596938783797979797876757472717580848995
Rain------------------------------------------------
ThunderSChcSChcSChcSChcSChcSChc------------------------------------

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