Point Forecast: Marblemount WA
 48.53N 121.45W (Elev. 699 ft)
Last Update: 11:25 pm PDT Jun 17, 2026
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  

Date06/1806/19
Hour (PDT)101112131415161718192021222300010203040506070809
Temperature (°F)747882858788878781777466626058575655555355576066
Dewpoint (°F)515252515152535755586056545453525149504750515254
Heat Index (°F)788183858685868177
Surface Wind (mph)122335533311111111111100
Wind DirSSWSWSSWSSWSWSSWSSWSWSWSWWWWNENENENENENENENENENN
Gust
Sky Cover (%)00023421919193131312626263232322727271717
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)454035312929313641516269758083848280828182807565
Rain------------------------------------------------
Thunder------------------------------------------------

Date06/20
Hour (PDT)101112131415161718192021222300010203040506070809
Temperature (°F)748185878888878480757066636058565553525252535661
Dewpoint (°F)555554545454545455555454545353515150505151515253
Heat Index (°F)818485868685838075
Surface Wind (mph)033366666633300000000011
Wind DirNWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWSSSSSSSSSWSWWSW
Gust
Sky Cover (%)1715151526262623232320202077711111110101099
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)524135333231333642495765727882848690939595938776
Rain------------------------------------------------
Thunder------------------------------------------------

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