// Station · 27m ago
KCMX
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
MVFR — visibility 5.0 SM. Light winds at 100°/5 kt, visibility 5.0 SM, broken at 3,700 ft, broken at 6,000 ft, and overcast at 7,000 ft. Reported weather: light rain and mist (-RA BR). Mist is water droplets thinning visibility to between 5/8 and 6 SM — the moist, lighter cousin of fog. Would drop to IFR below 1,000 ft ceiling or 3 SM visibility, or rise back to VFR above 3,000 ft and 5 SM.
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// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR KCMX 252153Z AUTO 10005KT 5SM -RA BR BKN037 BKN060 OVC070 18/17 A2990 RMK AO2 RAB23 SLP124 P0004 T01830167
KCMX · day 25 at 21:53 UTC · wind from 100° at 5 kt · visibility 5.0 SM · broken layer at 3,700 ft · broken layer at 6,000 ft · overcast at 7,000 ft · temp 18°C / dewpoint 17°C · altimeter 29.90" Hg · weather: light rain and mist (-RA BR) · automated station w/ precipitation discriminator · sea-level pressure 1012.4 mb
// Runway analysis · computed from current METAR wind
// Density altitude · ISA +6°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-6)
// Nearest reporting stations
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