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)222300010203040506070809101112131415161718192021
Temperature (°F)716969676664636262646671757983858788888887847873
Dewpoint (°F)555453525252515151535355565758585857575657575655
Heat Index (°F)7579838486878786868378
Surface Wind (mph)977665533222235566677766
Wind DirNNENNENNENNENNENNNNNNNNNNENNNWNNNWWNWNWNNWNNWNNWNNW
Gust
Sky Cover (%)1022345366333523331269980
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)565857596164666768676457514743403835353436404754
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (PDT)222300010203040506070809101112131415161718192021
Temperature (°F)706866646260595959596164677174777981828281787572
Dewpoint (°F)555556555453535354545556575859605959595959585858
Heat Index (°F)7779818282817875
Surface Wind (mph)555555566655555566666666
Wind DirNNWNNWNNWNNWWWWSWSWSWSSWSSWSSWSWSWSWWNWWNWWNWNNWNNWNNWNNWNNW
Gust
Sky Cover (%)122222277799944444455599
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)606469737678808182838176706459555148454547515662
Rain------------------------------------------------
Thunder------------------------------------------------

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