// Station · 22m ago
OPLA
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
IFR conditions — visibility 2.5 SM. Light winds at 140°/2 kt, visibility 2.5 SM, no reported cloud layers. Reported weather: smoke (FU). Smoke aloft is most often wildfire smoke drifting into the area — fine particulates that scatter light and cut visibility even though the air itself stays dry, so it behaves differently from moisture-based mist or 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 OPLA 252000Z 14002KT 4000 FU NSC 30/26 Q1003 NOSIG RMK QFE978 A29.64
OPLA · day 25 at 20:00 UTC · wind from 140° at 2 kt · visibility 2.5 SM · temp 30°C / dewpoint 26°C · altimeter 29.62" Hg · weather: smoke (FU)
// Runway analysis · computed from current METAR wind
// Density altitude · ISA +17°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+5)
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