// Station · 24d ago · STALE · HARD STALE
ZKPY
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
IFR conditions — visibility 2.5 SM. Winds calm, visibility 2.5 SM, no reported cloud layers. Reported weather: 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 ZKPY 311700Z 00000MPS 4000 BR NSC 27/26 Q1005 NOSIG
ZKPY · day 31 at 17:00 UTC · winds calm · visibility 2.5 SM · temp 27°C / dewpoint 26°C · altimeter 29.68" Hg · weather: mist (BR)
// Runway analysis · computed from current METAR wind
// Density altitude · ISA +13°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 · clear · no layers reported
// Sun & Moon · times in Z · bar = local day (UTC+8)
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