// Station · 6m ago
PFCL
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
LIFR — ceiling 400 ft. Brisk winds at 210°/13 kt, gusting 18, visibility 6.0 SM, overcast at 400 ft. Reported weather: haze (HZ). Haze is fine dust, salt, or pollution particles suspended in dry air — it reduces visibility and washes out contrast, a dry particulate obscuration rather than a moisture one. Note that automated stations can't chemically tell smoke from haze — during a regional smoke event, this may in fact be drifting wildfire smoke reported as haze. 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 PFCL 251656Z AUTO 21013G18KT 6SM HZ OVC004 11/ A2990 RMK AO2 RAE09 SLP119 P0000 T0106
PFCL · day 25 at 16:56 UTC · wind from 210° at 13 kt, gusts to 18 kt · visibility 6.0 SM · overcast at 400 ft · altimeter 29.90" Hg · weather: haze (HZ) · automated station w/ precipitation discriminator · sea-level pressure 1011.9 mb
// Runway analysis · computed from current METAR wind
// Density altitude · ISA -4°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 · 1 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC-11)
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