Point Forecast: 13 Miles E Mount St Helens WA
 46.22N 121.91W (Elev. 3891 ft)
Last Update: 2:45 pm PDT Jul 13, 2025
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  
Trans. Wind  

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (PDT)141516171819202122230001020304050607080910111213
Temperature (°F)808080797875736764636161605857565655576063656768
Dewpoint (°F)545454535252535152525152515150495049515153545454
Heat Index (°F)808080797875
Surface Wind (mph)89101010101010988766666678991010
Wind DirNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNWWNWWWWW
Gust1818
Sky Cover (%)555555554335559122621161412121619
Precipitation Potential (%)111111110000111111100000
Relative Humidity (%)404040404145505664676971727776788181817370676461
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (PDT)141516171819202122230001020304050607080910111213
Temperature (°F)686970686664605654525251515150505253555963676971
Dewpoint (°F)525051494848474746464644444442424343444647474748
Heat Index (°F)
Surface Wind (mph)101010101010101010888666666666666
Wind DirWNWNWNWNNWNNWNNWNNWNNWNNWNNNNNENNENNENNENNENNENENENEENEENEENE
Gust181818
Sky Cover (%)1182333121212121212555444444888
Precipitation Potential (%)000000000000000000000111
Relative Humidity (%)565151515355627175797978787675737169676155494644
Rain------------------------------------------------
Thunder------------------------------------------------

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