KSEA · Seattle–Tacoma International Airport — METAR & TAF

Current observation (METAR)

METAR KSEA 180753Z 00000KT 10SM BKN250 17/14 A3009 RMK AO2 SLP194 T01670139 402670061

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Observed: 18 Aug 07:53 UTC · 00:53 PDT local (33 h 1 min ago)
Wind: Calm
Visibility: 10 statute miles or more
Weather: No significant weather
Clouds: Broken (5–7 oktas) at 25,000 ft
Temperature: 17°C (63°F)
Dewpoint: 14°C (57°F)
Rel. humidity: 83%
Pressure: A3009 (30.09 inHg) · QNH 1019 hPa

Remarks

AO2 Automated station with precipitation discriminator SLP194 Sea Level Pressure: 1019.4 hPa T01670139 Precise Temp: 16.7 °C, Dewpoint: 13.9 °C

Visual summary

Wind

Clouds

Temp / dewpoint

Forecast (TAF)

TAF KSEA 191604Z 1916/2018 21006KT P6SM SCT006 BKN250 FM191900 21006KT P6SM FEW250 FM192300 25006KT P6SM FEW250 FM200200 33006KT P6SM FEW250 FM201400 33006KT 4SM BR SCT002 FM201600 33006KT P6SM SCT010

Issued 191604Z · valid 1916 → 2018

Initial 1916 to 2018

From 210° (SSW) at 6 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 600 ft; Broken (5–7 oktas) at 25,000 ft
From From 191900Z

From 210° (SSW) at 6 kt. Visibility 6 statute miles. Few (1–2 oktas) at 25,000 ft
From From 192300Z

From 250° (WSW) at 6 kt. Visibility 6 statute miles. Few (1–2 oktas) at 25,000 ft
From From 200200Z

From 330° (NNW) at 6 kt. Visibility 6 statute miles. Few (1–2 oktas) at 25,000 ft
From From 201400Z

From 330° (NNW) at 6 kt. Visibility 4 statute miles. Mist. Scattered (3–4 oktas) at 200 ft
From From 201600Z

From 330° (NNW) at 6 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 1,000 ft