// Station · 10m ago
PASC
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
LIFR — visibility 0.25 SM. Light winds at 280°/5 kt, visibility 0.25 SM, ovx at 300 ft. Reported weather: light snow and freezing fog (-SN FZFG). Freezing conditions — supercooled droplets freeze on contact, building ice on surfaces and airframe; a known structural-icing hazard. LIFR is the lowest standard category. Would improve to IFR above 500 ft and 1 SM.
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// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR PASC 130053Z AUTO 28005KT 1/4SM R06/2000V4000FT -SN FZFG VV003 M01/M01 A2958 RMK AO2 SLP018 P0000 T10061006
PASC · day 13 at 00:53 UTC · wind from 280° at 5 kt · visibility 0.25 SM · ovx at 300 ft · temp -1°C / dewpoint -1°C · altimeter 29.58" Hg · weather: light snow and freezing fog (-SN FZFG) · automated station w/ precipitation discriminator · sea-level pressure 1001.8 mb
// 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 · clear · no layers reported
// Sun & Moon · times in Z · bar = local day (UTC-10)
// Nearest reporting stations
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