// Station · 13m ago
RJSM
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
VFR — ceiling 5,000 ft. Light winds at 130°/3 kt, visibility 6+ SM, a few at 800 ft, scattered at 3,000 ft, and broken at 5,000 ft. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.
Loading TAF forecast narrative…
// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR RJSM 111500Z 13003KT 100V160 9999 FEW008 SCT030 BKN050 22/22 Q1010
RJSM · day 11 at 15:00 UTC · wind from 130° at 3 kt · visibility 6+ SM · a few clouds at 800 ft · scattered layer at 3,000 ft · broken layer at 5,000 ft · temp 22°C / dewpoint 22°C · altimeter 29.83" Hg
// Runway analysis · computed from current METAR wind
// Density altitude · ISA +7°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.