Point Forecast: 5 Miles WNW Vashon WA
 47.49N 122.57W (Elev. 87 m)
Last Update: 2:25 am PDT Jul 15, 2025
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Trans. Wind  

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (PDT)070809101112131415161718192021222300010203040506
Temperature (°C)161821222426282929303029282623212018171716161516
Dewpoint (°C)131314141414141413131312131312121211111110101011
Heat Index (°C)24262828292929282726
Surface Wind (mph)367910101010111110101098665533222
Wind DirNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENENNENNNENNNN
Gust
Sky Cover (%)322322241534361122100425
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)837365605349434137363536404548545861656768697171
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (PDT)070809101112131415161718192021222300010203040506
Temperature (°C)172023262829313233333331292724221918161514131313
Dewpoint (°C)121313141414141413131313141314131313121212111111
Heat Index (°C)262829303132323230292724
Surface Wind (mph)222233366677755522233355
Wind DirNNNENNENNNNWNWWNWWNWNNWNNWNNWNNWNNWNNWNWNWNWSWSWSWSSWSSW
Gust
Sky Cover (%)521272225555556662221111313
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)716356494339363431303033384451596672778185888988
Rain------------------------------------------------
Thunder------------------------------------------------

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