// Station · 36m ago
KRTN
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
VFR with light winds at 190°/4 kt. Visibility better than 10 statute miles and no reported cloud layers. 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 KRTN 130553Z AUTO 19004KT 10SM CLR 11/05 A3008 RMK AO2 SLP110 T01060050 10211 20100 50004 $
KRTN · day 13 at 05:53 UTC · wind from 190° at 4 kt · visibility 10+ SM · temp 11°C / dewpoint 5°C · altimeter 30.08" Hg · automated station w/ precipitation discriminator · sea-level pressure 1011.0 mb
// Runway analysis · computed from current METAR wind
// Density altitude · ISA +8°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-7)
// Nearest reporting stations
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