// Station · 27m ago
KDCA
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
VFR with moderate winds at 360°/8 kt. Visibility better than 10 statute miles and a few at 6,000 ft, and a few at 25,000 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 KDCA 251552Z 36008KT 10SM FEW060 FEW250 27/14 A3008 RMK AO2 SLP186 T02670144
KDCA · day 25 at 15:52 UTC · wind from 360° at 8 kt · visibility 10+ SM · a few clouds at 6,000 ft · a few clouds at 25,000 ft · temp 27°C / dewpoint 14°C · altimeter 30.08" Hg · automated station w/ precipitation discriminator · sea-level pressure 1018.6 mb
// Runway analysis · computed from current METAR wind
// Density altitude · ISA +11°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-5)
// Nearest reporting stations
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