// Station · 6m ago
KEMM
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
VFR with light winds at 260°/3 kt. Visibility better than 10 statute miles and scattered at 4,700 ft, scattered at 10,000 ft, and scattered at 12,000 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 KEMM 130415Z AUTO 26003KT 10SM SCT047 SCT100 SCT120 06/03 A2991 RMK AO2
KEMM · day 13 at 04:15 UTC · wind from 260° at 3 kt · visibility 10+ SM · scattered layer at 4,700 ft · scattered layer at 10,000 ft · scattered layer at 12,000 ft · temp 6°C / dewpoint 3°C · altimeter 29.91" Hg · automated station w/ precipitation discriminator
// 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 · 3 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC-7)
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