Point Forecast: Mount St Helens WA
 46.2N 122.21W (Elev. 6598 ft)
Last Update: 11:41 am 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)121314151617181920212223000102030405060708091011
Temperature (°F)303030313131313131303030303030292929292930303131
Dewpoint (°F)282828292928283031302929292828262625262730303130
Heat Index (°F)
Surface Wind (mph)1716151414141311109988888888899911
Wind DirWSWWSWWWWWWWWWWWNWWWNWWNWWNWWNWWNWWNWWNWWWWW
Gust232222212020
Sky Cover (%)919293939387878780777573717069707273737379797976
Precipitation Potential (%)868689898980808045454514141417171722222222222263
Relative Humidity (%)9394949291889095989997959594918787868994991009895
Rain------------------------------------------------
ThunderChcChcChcChcChcChcChcChc------------------------------SChc

Date06/17
Hour (PDT)121314151617181920212223000102030405060708091011
Temperature (°F)323334343434343434343333333333333232323233333434
Dewpoint (°F)302929272626272930313029303030302827282931303029
Heat Index (°F)
Surface Wind (mph)111113131314141414141410101010101010101011111113
Wind DirWWWNWWNWWNWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWW
Gust181818202020202020
Sky Cover (%)767676767670707076767671717173737373737374747474
Precipitation Potential (%)636363636351515151515115151515151516161616161630
Relative Humidity (%)918681767272768286878786888989878483858991888481
Rain------------------------------------------------
ThunderSChcSChcSChcSChcSChc--------------------------------------

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