// Station · 2d ago · STALE · HARD STALE
FQNP
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
LIFR — visibility 0.31 SM. Moderate winds at 220°/10 kt, visibility 0.31 SM, no reported cloud layers. Reported weather: heavy fog (+FG). Fog is water droplets suspended at the surface with visibility under 5/8 SM; it typically burns off with daytime heating or a pickup in wind. LIFR is the lowest standard category. Would improve to IFR above 500 ft and 1 SM.
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// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR FQNP 230300Z 22010KT 0500 +FG VV/// 18/17 Q1020
FQNP · day 23 at 03:00 UTC · wind from 220° at 10 kt · visibility 0.31 SM · temp 18°C / dewpoint 17°C · altimeter 30.12" Hg · weather: heavy fog (+FG)
// Runway analysis · computed from current METAR wind
// Density altitude · ISA +5°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+3)
// Nearest reporting stations
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