Weather Forecast - Seattle–Tacoma International Airport

Terminal Aerodrome Forecast (TAF) for KSEA

KSEA
SEA

Terminal Aerodrome Forecast

Issued: Sep 16, 2025 02:57 UTC
Valid From: Jan 1, 1970 00:00 UTC
Valid To: Jan 1, 1970 00:00 UTC

Forecast (TAF)

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Raw TAF
KSEA 160257Z 1603/1706 35010KT P6SM FEW030 SCT250 FM160600 04008KT P6SM SCT250 FM161300 08008KT P6SM SCT250 FM161800 04008KT P6SM SCT250 FM162100 36012KT P6SM SCT250 FM170500 19006KT P6SM SCT250
Upcoming Changes (Next 12 Hours)
05:21Z BASE
+0h
VFR 350° 10kt
Visibility: >6SM
06:00Z FM160600
+1h
VFR 40° 8kt
Visibility: >6SM
13:00Z FM161300
+8h
VFR 80° 8kt
Visibility: >6SM

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Current METAR

Real-time weather conditions and current observations

Historical Weather

Weather trends and historical analysis for planning

About TAF Weather Forecasts

TAF (Terminal Aerodrome Forecast) is the standardized format for aviation weather forecasts at airports worldwide. This page displays the current TAF forecast for Seattle–Tacoma International Airport (KSEA), providing essential forecast information for flight planning and aviation operations.

TAF forecasts typically cover 24 to 30 hours and include detailed predictions of wind, visibility, weather phenomena, and cloud conditions. The forecast uses change indicators like BECMG (becoming), TEMPO (temporary), and PROB (probability) to describe expected weather transitions and their timing.

Aviation forecasts are issued by qualified meteorologists and updated regularly. TAF data is essential for flight planning, fuel calculations, and alternate airport selection. Always consult the most recent forecast and consider METAR observations when making flight decisions.