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 Point Forecast: Mount St Helens WA
 46.18N 122.18W (Elev. 6204 ft)
Last Update: 5:41 pm PST Feb 24, 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  

Date02/2402/25
Hour (PST)181920212223000102030405060708091011121314151617
Temperature (°F)303029293030313131303030293030292929292930292929
Dewpoint (°F)282827262728282827272727252727262629272729262727
Wind Chill (°F)191917171817191919171717151616141413131314131312
Surface Wind (mph)151517181820201820222223232425282932323336343436
Wind DirWNWWNWWNWWNWWNWWNWWNWWNWWWWWWWWWWWWWWSWWSWWWSW
Gust252429313031303130343436373838404347475149525249
Sky Cover (%)77797776788182818787838688888888929596979899100100
Precipitation Potential (%)202323252934414344505049456172798792949596989999
Relative Humidity (%)919191909092908786898789868988909098949495909294
Rain------------------------------------------------
Thunder------------------------------------------------
SnowSChcSChcSChcChcChcChcChcChcChcChcChcChcChcLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnl
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date02/26
Hour (PST)181920212223000102030405060708091011121314151617
Temperature (°F)272725232221201918181718181919181819202120191818
Dewpoint (°F)262523222019171615141414141515151516171816151414
Wind Chill (°F)1010754310-1-2-3-2-1211013321-1-1
Surface Wind (mph)343432333030303030303030302323232525252828283030
Wind DirWWWWNWWWWWNWWNWWNWWWWWWWWWWWWWWW
Gust51514751343434333333262626
Sky Cover (%)1001001001009898989898989999999999991001001001001001009090
Precipitation Potential (%)999999999696969696969898989898981001001001001001008585
Relative Humidity (%)959292969391898787868685858485878888878786848383
Rain------------------------------------------------
Thunder--------------------------------SChcSChcSChcSChcSChcSChc----
SnowOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnl
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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