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 (30 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 191133Z 1912/2018 21006KT P6SM OVC004 FM191300 21006KT 2SM BR OVC002 FM191700 21006KT 4SM BR OVC005 FM191900 21006KT P6SM FEW250 FM192300 25006KT P6SM FEW250 FM200200 33006KT P6SM FEW250 FM201400 33006KT 4SM BR SCT002 FM201600 33006KT P6SM SCT010

Issued 191133Z · valid 1912 → 2018

Initial 1912 to 2018

From 210° (SSW) at 6 kt. Visibility 6 statute miles. Overcast (8 oktas) at 400 ft
From From 191300Z

From 210° (SSW) at 6 kt. Visibility 2 statute miles. Mist. Overcast (8 oktas) at 200 ft
From From 191700Z

From 210° (SSW) at 6 kt. Visibility 4 statute miles. Mist. Overcast (8 oktas) at 500 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