// Station · 8m ago
MMSL
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
VFR — ceiling 12,000 ft. Light winds at 310°/4 kt, visibility better than 10 statute miles, scattered at 9,000 ft, broken at 12,000 ft, and overcast at 25,000 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 MMSL 130056Z 31004KT 10SM SCT090 BKN120 OVC250 29/21 A2990 RMK 8/077 BINOVC
MMSL · day 13 at 00:56 UTC · wind from 310° at 4 kt · visibility 10+ SM · scattered layer at 9,000 ft · broken layer at 12,000 ft · overcast at 25,000 ft · temp 29°C / dewpoint 21°C · altimeter 29.90" Hg
// Runway analysis · computed from current METAR wind
// Density altitude · ISA +15°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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