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// Station · 28m ago

KM54

Lebanon Municipal Airport
CAT VFR
WIND 030° / 4 kt
VIS 10+ SM
CEILING Few/scattered only
T/Td 28°C / 18°C
ALTIM 30.02 inHg
ELEV 588 FT
36.1904°N / 86.3157°W
LOCATION · Lebanon, US
N
WIND
030°4 kt
KM54 · 588 FT
© OSM · CartoDB

// Current + 24h forecast · METAR loaded · TAF loading…

METRIC
NOW · 00Z
+6H
+12H
+18H
WIND
030°/4
 
 
 
VIS
10+ SM
 
 
 
CEILING
 
 
 
LAYERS
FEW065
 
 
 
T / Td
28 / 18
 
 
 
ALTIM
30.02"
 
 
 

// Interpretation

VFR with light winds at 030°/4 kt. Visibility better than 10 statute miles and a few at 6,500 ft. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.

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SOURCES · NOAA Aviation Weather Center METAR (TAF loading…)

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// Raw observation METAR string + decoded

METAR KM54 290050Z AUTO 03004KT 10SM FEW065 28/18 A3002 RMK A01

KM54 · day 29 at 00:50 UTC · wind from 030° at 4 kt · visibility 10+ SM · a few clouds at 6,500 ft · temp 28°C / dewpoint 18°C · altimeter 30.02" Hg

// Runway analysis · computed from current METAR wind

Wind 030° @ 4 kt
ALL USABLE · WINDS CALM
N
WIND
030°4 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 4 ends
01 HDG 010° CALM 5,000'
19 HDG 190° CALM 5,000'
04 HDG 040° CALM 1,801'
22 HDG 220° CALM 1,801'
Pattern altitude: 1,588 ft MSL (1,000 ft AGL). Verify pattern direction and altitude with the chart supplement before flying. // On calm winds (<3 kt), all runways are usable — favor the longest or whatever the pattern calls for.

// Density altitude · ISA +14°C

2,200FT
+1,612 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV588 FT OAT+28°C ISA DELTA+14°C PRESSURE ALT485 FT
// Performance equivalent Operating here right now feels like operating at K6A4 (Johnson County Airport, Mountain City, elev 2,240 ft) on a standard ISA day.
// Aircraft performance impact MODERATE
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+22%
-15%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+15%
-10%
Light jetCJ4, Phenom 300, M2
+9%
-7%

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

FT 0 5k 10k 15k 20k 25k FRZ LVL · 14,729 FT FEW065 KM54 ELEV · 588 FT
// Reported layers (highest → lowest)
FEW065
Few · base 6,500 ft AGL · ~1–2 oktas
// Computed
CEILING HIGHEST LAYER6,500 ft TOTAL COVERAGE~15% (sparse) FREEZING LEVEL14,729 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-6)

11:15ZSUNRISE
17:48ZSOLAR NOON
00:20ZSUNSET
00:47ZCIVIL END
CURRENT01:18Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS00:47Z (past) DAY LENGTH13h 05m
Waning Gibbous
ILLUMINATION99% MOONRISE00:02Z MOONSET13:08Z FULL MOON IN29 days

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// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay

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