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 (35 h 6 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 191720Z 1918/2024 25004KT P6SM SCT250 FM192300 32006KT P6SM FEW250 FM200200 01005KT P6SM FEW250 FM201000 00000KT P6SM FEW005 FM201300 00000KT 4SM BR BKN002 FM201600 30004KT P6SM SCT006 SCT250 FM202100 32007KT P6SM SCT250

Issued 191720Z · valid 1918 → 2024

Initial 1918 to 2024

From 250° (WSW) at 4 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 25,000 ft
From From 192300Z

From 320° (NW) at 6 kt. Visibility 6 statute miles. Few (1–2 oktas) at 25,000 ft
From From 200200Z

From 10° (N) at 5 kt. Visibility 6 statute miles. Few (1–2 oktas) at 25,000 ft
From From 201000Z

Calm. Visibility 6 statute miles. Few (1–2 oktas) at 500 ft
From From 201300Z

Calm. Visibility 4 statute miles. Mist. Broken (5–7 oktas) at 200 ft
From From 201600Z

From 300° (WNW) at 4 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 600 ft; Scattered (3–4 oktas) at 25,000 ft
From From 202100Z

From 320° (NW) at 7 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 25,000 ft