Point Forecast: 5 Miles WNW Vashon WA
 47.49N 122.57W (Elev. 285 ft)
Last Update: 8:01 pm PDT 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  

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (PDT)202122230001020304050607080910111213141516171819
Temperature (°F)787470686663626160596063677377828488899191918885
Dewpoint (°F)555453535351505150505153545656575758575857565657
Heat Index (°F)7877828387889090898684
Surface Wind (mph)997665533222222326666765
Wind DirNNENNENNENENENNENNENNENNNNNNNENENEWWWWWNWNNN
Gust
Sky Cover (%)4000111232663243235314777
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)455054596265656970727271645549424036343332313438
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (PDT)202122230001020304050607080910111213141516171819
Temperature (°F)807571676462605856565759626670747881838586858380
Dewpoint (°F)575655555454545352525354555758586060606060595959
Heat Index (°F)80757882838586858381
Surface Wind (mph)553333333333555555666666
Wind DirNNNNNNWSWWSWWSWSSWSSWSSWSSWSSWSSWSWSWSWWNWWNWWNWNNWNNWNNW
Gust
Sky Cover (%)701222111101010101010444666777
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)455158657176808487888784797265585349464341414448
Rain------------------------------------------------
Thunder------------------------------------------------

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