Point Forecast: 5 Miles WNW Vashon WA
 47.49N 122.57W (Elev. 285 ft)
Last Update: 8:01 am 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)111213141516171819202122230001020304050607080910
Temperature (°F)767982848586868482787470686563626160596063687378
Dewpoint (°F)585857585656555455555353535151515050505153555657
Heat Index (°F)7679828384858583817878
Surface Wind (mph)101010101111101010986655332222222
Wind DirNNENNENNENNENNENNENNENNENNENNENNENNENENNENNNENNNNNNNENNEN
Gust
Sky Cover (%)2224153436112210042552127
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)534943413736353640454854586165676869717171635649
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (PDT)111213141516171819202122230001020304050607080910
Temperature (°F)828587899192918885807671676461595755555659626669
Dewpoint (°F)575757575656555557565756555554535352525254555757
Heat Index (°F)8284868889908986848076
Surface Wind (mph)333666777555222333555555
Wind DirNNNWNWWNWWNWNNWNNWNNWNNWNNWNNWNWNWNWSWSWSWSSWSSWSSWSSWSSWSSW
Gust
Sky Cover (%)222555555666222111131313141414
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)433936343130303338445159667277818588898884797365
Rain------------------------------------------------
Thunder------------------------------------------------

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