Point Forecast: 3 Miles S Mount St Helens WA
 46.14N 122.2W (Elev. 2956 ft)
Last Update: 6:56 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)192021222300010203040506070809101112131415161718
Temperature (°F)767570696866656463606059585960636567697070706866
Dewpoint (°F)575653545453535352505250525455565758585655555453
Heat Index (°F)7675
Surface Wind (mph)87767665533556677899101099
Wind DirNWNNWNNWNNWNNWNWNNWNWNWNWNWNWWWSWWSWWSWWWWNWNWWNWWNWWNW
Gust1818
Sky Cover (%)55566786819243840302828272419158244
Precipitation Potential (%)111110111111111000000000
Relative Humidity (%)525254586162646768707472798483797573686160606062
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°F)656159585757565656555556575862656971747676777775
Dewpoint (°F)524948484847464645434345464850515353545353545453
Heat Index (°F)7676777775
Surface Wind (mph)988866655555533355555566
Wind DirWNWNWNWNWNNNNNENNENNENNENNENNENENENEENEENEENENNNNN
Gust18
Sky Cover (%)411111111111166699988866611111166
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)636566697170696867656466676965605652494545454546
Rain------------------------------------------------
Thunder------------------------------------------------

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