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KBFI — Current METAR, Seattle/Boeing Fld, WA, US

Plain-English decode of the latest observation. Updates roughly hourly.

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This isn't just an hourly weather lookup — it's a way to learn the code. Every report opens with the raw METAR and TAF you can tap group by group to reveal what each piece means, so you can try to read it first and then check yourself. New to the format? Start with the METAR & TAF code reference →

Flight category

Marginal VFR

Ceiling 1,000–3,000 ft and/or visibility 3–5 sm.

What do VFR, MVFR, IFR & LIFR mean?
CategoryCeilingVisibility
VFRVisual Flight Rulesgreater than 3,000 ft AGLandgreater than 5 sm
MVFRMarginal VFR1,000 to 3,000 ft AGLand/or3 to 5 sm
IFRInstrument Flight Rules500 to below 1,000 ft AGLand/or1 to less than 3 sm
LIFRLow IFRbelow 500 ft AGLand/orless than 1 sm

Raw METAR · observed 101253Z

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Decoded METAR

WindWind from 220° at 3 knots.
VisibilityVisibility 10+ (or more) statute miles.
Skybroken clouds at 1,800 ft.
TemperatureTemperature 13.9°C (57°F), dew point 12.2°C (54°F).
AltimeterAltimeter 30.09 inHg (1019 hPa).

Raw TAF · issued 101128Z

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Decoded TAF — forecast

Valid the 10th at 12:00 UTC to the 11th at 12:00 UTC

Base forecast — valid the 10th at 12:00 UTC to the 11th at 12:00 UTC

  • Wind from 180° at 4 knots.
  • Visibility greater than 6 statute miles.
  • Scattered clouds at 6,000 ft AGL.

From the 10th at 13:00 UTC

  • Wind from 190° at 3 knots.
  • Visibility greater than 6 statute miles.
  • Broken clouds at 1,300 ft AGL.

From the 10th at 18:00 UTC

  • Wind from 240° at 4 knots.
  • Visibility greater than 6 statute miles.
  • Scattered clouds at 1,700 ft AGL.
  • Scattered clouds at 20,000 ft AGL.

From the 10th at 21:00 UTC

  • Wind from 300° at 5 knots.
  • Visibility greater than 6 statute miles.
  • Scattered clouds at 20,000 ft AGL.

From the 11th at 02:00 UTC

  • Wind from 360° at 8 knots.
  • Visibility greater than 6 statute miles.
  • Scattered clouds at 20,000 ft AGL.

From the 11th at 09:00 UTC

  • Wind variable direction at 3 knots.
  • Visibility greater than 6 statute miles.
  • Scattered clouds at 15,000 ft AGL.

Source: NOAA/FAA Aviation Weather Center. For information only — not for flight planning or navigation; always use official briefing sources.

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