****** Experimental ******
 Point Forecast: Koyukuk AK
 64.9N 157.69W (Elev. 171 ft)
Last Update: 7:16 pm AKDT Jul 15, 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  
20ft Wind  
Vent Rate (x1000 mph-ft)
Dispersion Index

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (AKDT)192021222300010203040506070809101112131415161718
Temperature (°F)535454535353535252525151515253545455565758606160
Dewpoint (°F)484848484849494949494948484848495050494949484849
Heat Index (°F)
Surface Wind (mph)151515111111888333111222555666
Wind DirSSSSSSSSSSSSSESESEEEEEEENENENE
Gust
Sky Cover (%)100100100999999979797969696949494939393939393939393
Precipitation Potential (%)878787797979707070616161555555494949424242363636
Relative Humidity (%)848181838385868788889290898786848481777671656366
RainOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcChcChcChc
Thunder------------------------------------------------

Date07/17
Hour (AKDT)192021222300010203040506070809101112131415161718
Temperature (°F)595858575655545353525253535455565759616264656564
Dewpoint (°F)494949484848484848484848484849505050505050505050
Heat Index (°F)
Surface Wind (mph)777888777222222333555555
Wind DirNENENENENENENNNSWSWSWSWSWSWSSSSSSSSS
Gust
Sky Cover (%)939393919191898989898989838383848484787878818181
Precipitation Potential (%)373737373737383838383838383838373737363636363636
Relative Humidity (%)697071727578818485868584838281807672676360585959
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph