// Station · 17h 9m ago · STALE · HARD STALE
GFLL
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
IFR conditions — ceiling 900 ft. Light winds at variable/3 kt, visibility 3.1 SM, broken at 900 ft, and a few at 2,700 ft. Reported weather: light mist (-BR). Mist is water droplets thinning visibility to between 5/8 and 6 SM — the moist, lighter cousin of fog. Would deteriorate to LIFR below 500 ft ceiling or 1 SM, or improve to MVFR above 1,000 ft and 3 SM.
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// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR GFLL 180700Z VRB03KT 5000 -BR BKN009 FEW027CB 25/25 Q1012 RMK CB-NE/SW
GFLL · day 18 at 07:00 UTC · wind variable at 3 kt · visibility 3.1 SM · broken layer at 900 ft · a few clouds at 2,700 ft · temp 25°C / dewpoint 25°C · altimeter 29.88" Hg · weather: light mist (-BR)
// Runway analysis · computed from current METAR wind
// Density altitude · ISA +10°C
Approximate using ~10% perf loss / 1,000 ft DA for normally aspirated, scaled by powerplant type. Verify with your aircraft's POH for accurate numbers — especially above 5,000 ft DA where these rules of thumb diverge. Severity rating assumes a standard altimeter setting (29.92" Hg / 1013 hPa); a non-standard setting shifts the effective altitude by roughly 1,000 ft per 1" Hg of deviation.
// Cloud layers · 2 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC-1)
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