Point Forecast: Seattle-Tacoma International Airport WA
 47.44N 122.33W (Elev. 299 ft)
Last Update: 9:40 pm PDT Sep 22, 2024
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  

48-Hour Period Starting:       Back 2 Days  

Date09/23
Hour (PDT)000102030405060708091011121314151617181920212223
Temperature (°F)595859595959585859606162646668697071696866636362
Dewpoint (°F)565656565657575758585958606061606061606161595959
Wind Chill (°F)
Surface Wind (mph)556555666665653235555556
Wind DirSSWSSSSSSSSSSSSSSWSSWSWWNWNWNWNNNN
Gust
Sky Cover (%)797985909288959183837772555440231251618262319
Precipitation Potential (%)691517251712107555455560000000
Relative Humidity (%)909290919193959595949388868277737171737883868889
Rain----SChcSChcChcSChc------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date09/24
Hour (PDT)000102030405060708091011121314151617181920212223
Temperature (°F)616160595958585858606365687073747475727067666463
Dewpoint (°F)595858585757575757585960616162626262616160605959
Wind Chill (°F)
Surface Wind (mph)665555555556667776663333
Wind DirNNNNNNNNNNNNNNNNWNNWNNWNNNNNNWNW
Gust
Sky Cover (%)191926262644444448484821212199966615151532
Precipitation Potential (%)0000000000000000011111112
Relative Humidity (%)919294959596979798938883787368666563687378818386
Rain------------------------------------------------
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)