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 Point Forecast: Mount St Helens WA
 46.2N 122.21W (Elev. 6598 ft)
Last Update: 1:02 pm PDT Jul 16, 2019
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:       Forward 2 Days  

Date07/1607/17
Hour (PDT)131415161718192021222300010203040506070809101112
Temperature (°F)494949494848474746464545454544444444444546464748
Dewpoint (°F)454342424244454544423938373636363737383941434546
Heat Index (°F)
Surface Wind (mph)688899988866666688877799
Wind DirWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWSWWSWWSWWSWWSWWSWSWSWSWSSWSSW
Gust
Sky Cover (%)865757575555556969696969697373739494949494949292
Precipitation Potential (%)212121211818181818184444442626262626269090
Relative Humidity (%)888177778086919491867975737273747576777985889293
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------------ChcChcChcChcChcChcOcnlOcnl
Thunder------------------------------------------------

Date07/18
Hour (PDT)131415161718192021222300010203040506070809101112
Temperature (°F)484848474747474646454544444443424242434444454546
Dewpoint (°F)464646464646464544434241403836343232343536373839
Heat Index (°F)
Surface Wind (mph)910101010101013131311111199988888899
Wind DirSSWSSWSSWSSWSSWSSWSSWSWSWSWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNW
Gust181818181818
Sky Cover (%)929292929393939393939292929292929797979797977373
Precipitation Potential (%)909090909292929292927979797979795757575757572121
Relative Humidity (%)929292939596979795949289858176716868697172747475
RainOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyChcChc
Thunder------------------------------------------------

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