// Station · 25m ago
YSNF
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
VFR with light winds at 270°/7 kt. Visibility 6+ SM and a few at 1,300 ft, and scattered at 1,700 ft. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.
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// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR YSNF 130130Z 27007KT 9999 FEW013 SCT017 22/16 Q1023
YSNF · day 13 at 01:30 UTC · wind from 270° at 7 kt · visibility 6+ SM · a few clouds at 1,300 ft · scattered layer at 1,700 ft · temp 22°C / dewpoint 16°C · altimeter 30.21" 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. 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+11)
// Nearest reporting stations
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