Point Forecast: Vashon WA
 47.44N 122.46W (Elev. 387 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)212223000102030405060708091011121314151617181920
Temperature (°F)737169696766646362626466717579838587888888878478
Dewpoint (°F)555554535252525151515353555657585858575756575756
Heat Index (°F)7579838486878786868378
Surface Wind (mph)1097766553322223556667776
Wind DirNNNENNENNENNENNENNNNNNNNNNENNNWNNNWWNWNWNNWNNWNNW
Gust
Sky Cover (%)0102234536633352333126998
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)535658575961646667686764575147434038353534364047
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (PDT)212223000102030405060708091011121314151617181920
Temperature (°F)737068666462605959595961646771747779818282817875
Dewpoint (°F)555555565554535353545455565758596059595959595858
Heat Index (°F)7779818282817875
Surface Wind (mph)655555556665555556666666
Wind DirNNWNNWNNWNNWNNWWWWSWSWSWSSWSSWSSWSWSWSWWNWWNWWNWNNWNNWNNWNNW
Gust
Sky Cover (%)012222227779994444445559
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)546064697376788081828381767064595551484545475156
Rain------------------------------------------------
Thunder------------------------------------------------

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