// Station · 13m ago
CYLU
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
LIFR — visibility 0.25 SM. Moderate winds at 300°/9 kt, visibility 0.25 SM, ovx at 200 ft. Reported weather: light drizzle and fog (-DZ FG). Fog is water droplets suspended at the surface with visibility under 5/8 SM; it typically burns off with daytime heating or a pickup in wind. 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 CYLU 251800Z 30009KT 1/4SM -DZ FG VV002 07/07 A2969 RMK FG8 SLP059
CYLU · day 25 at 18:00 UTC · wind from 300° at 9 kt · visibility 0.25 SM · ovx at 200 ft · temp 7°C / dewpoint 7°C · altimeter 29.69" Hg · weather: light drizzle and fog (-DZ FG) · sea-level pressure 1005.9 mb
// Runway analysis · computed from current METAR wind
// Density altitude · ISA -7°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-4)
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