// Station · 43m ago
CYSM
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
VFR — ceiling 14,000 ft. Moderate winds at 160°/11 kt, visibility better than 10 statute miles, scattered at 9,500 ft, and broken at 14,000 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 CYSM 182300Z 16011KT 15SM SCT095 BKN140 23/13 A2966 RMK ACC3AC4 SLP050 DENSITY ALT 2000FT
CYSM · day 18 at 23:00 UTC · wind from 160° at 11 kt · visibility 10+ SM · scattered layer at 9,500 ft · broken layer at 14,000 ft · temp 23°C / dewpoint 13°C · altimeter 29.66" Hg · sea-level pressure 1005.0 mb
// Runway analysis · computed from current METAR wind
// Density altitude · ISA +10°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-7)
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