Point Forecast: 8 Miles SSW Chinook Pass WA
 46.75N 121.56W (Elev. 2313 ft)
Last Update: 3:40 pm PDT May 16, 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  

Date05/1605/17
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°F)555351504948484847464645444646485155565657555452
Dewpoint (°F)484745444443434342414141404243444648474648474545
Heat Index (°F)
Surface Wind (mph)85552223333336668881313131010
Wind DirSWSSSSSESSESSENENENENENENESSSSSWSSWSSWSWSWSWSSWSSW
Gust
Sky Cover (%)919394928888899091919596948786878185837686979292
Precipitation Potential (%)293231393237435175809273614646485754516378958787
Relative Humidity (%)767981818283838484838287878690878277737071737277
RainChcChcChcChcChcChcChcChcOcnlOcnlOcnlLklyLklyChcChcChcLklyChcChcLklyOcnlOcnlOcnlOcnl
Thunder--------------------------------------SChcSChcSChcSChcSChc

Date05/18
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°F)494746454443414039383838383940424447505253545352
Dewpoint (°F)434141393836353433333232323333343537384040414141
Heat Index (°F)
Surface Wind (mph)109991111111313131111111111111313131414141111
Wind DirSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWWSWWSWWSWWWWSWSW
Gust
Sky Cover (%)929292928282828181818282827474746262625656566060
Precipitation Potential (%)878787873939393939394242424242423131313131311616
Relative Humidity (%)808081807878798080797979797876747168656362626366
RainOcnlOcnlOcnlOcnlChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChc
ThunderSChc----------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
NWS GIS Viewer (previously user-defined area forecast)