Point Forecast: Seattle-Tacoma International Airport WA
 47.44N 122.3W (Elev. 358 ft)
Last Update: 9:40 am PDT Mar 22, 2025
Tabular Forecast
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Date03/2203/23
Hour (PDT)111213141516171819202122230001020304050607080910
Temperature (°F)464748495051504949484645454443444444454545464648
Dewpoint (°F)383837363738373940394039394040414142434343444447
Wind Chill (°F)4344454748484747464443444241393939404040424244
Surface Wind (mph)666666666555333888999888
Wind DirSSWSSWSSWSSWSSWSSWSSSSSSSSESSESSESSESSESSESSSSSS
Gust
Sky Cover (%)687475736478929290909193929492929296969497999692
Precipitation Potential (%)5714141919142126273640586674747394999999999999
Relative Humidity (%)747166606160616771727880808688889093939494949495
Rain--------SChcSChc--SChcChcChcChcChcLklyLklyLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlOcnl
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date03/24
Hour (PDT)111213141516171819202122230001020304050607080910
Temperature (°F)495050515152525252525253535352525251515151515253
Dewpoint (°F)474848484949494949495050505150505050505050505051
Wind Chill (°F)454647
Surface Wind (mph)101010111111131313131313101010999777777
Wind DirSSSSSSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSW
Gust232323232323222222
Sky Cover (%)100100100100100100989898989898919191909090929292929292
Precipitation Potential (%)999999999999979797979797848484848484878787878787
Relative Humidity (%)939291919191919191919191919293949495959696969594
RainOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnl
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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