Point Forecast: Snoqualmie Pass WA
 47.43N 121.41W (Elev. 941 m)
Last Update: 12:35 am PDT Aug 16, 2026
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  

Date08/1608/17
Hour (PDT)091011121314151617181920212223000102030405060708
Temperature (°C)121416181921212122211918151413131212121211111112
Dewpoint (°C)12131313131313131313131312121212111111119111011
Heat Index (°C)
Surface Wind (mph)222335555532211000000001
Wind DirNWWNWWNWWNWWNWWNWWNWWNWNWNWNWNNWNNWNNNNNNNNNNN
Gust
Sky Cover (%)655253545044383442364968807769646365738586868673
Precipitation Potential (%)112122120000000000000000
Relative Humidity (%)979083736864615958626876828789929191929391959898
Rain------------------------------------------------
Thunder------------------------------------------------

Date08/18
Hour (PDT)091011121314151617181920212223000102030405060708
Temperature (°C)141719222324242424232118171514131312121111111112
Dewpoint (°C)12131213131313131313131313121212111110910101111
Heat Index (°C)24242424
Surface Wind (mph)112225555552221111111112
Wind DirNNWWWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNWWNW
Gust
Sky Cover (%)737360606033333329292939393947474751515152525232
Precipitation Potential (%)000000000000000000001111
Relative Humidity (%)857464585351505050546373808487898989909192969998
Rain------------------------------------------------
Thunder------------------------------------------------

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