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// STALE Observation is 3h 29m old — METAR cadence is typically hourly. A fresh report may be on its way.

// Station · 3h 29m ago · STALE

KHUM

Houma Terrebonne Airport
CAT VFR
WIND 040° / 4 kt
VIS 7.0 SM
CEILING CLR
T/Td 33°C / 23°C
ALTIM 29.97 inHg
ELEV 10 FT
29.5665°N / 90.6604°W
LOCATION · Houma, US
N
WIND
040°4 kt
KHUM · 10 FT
© OSM · CartoDB

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

METRIC
NOW · 21Z
+6H
+12H
+18H
WIND
040°/4
 
 
 
VIS
7.0 SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
33 / 23
 
 
 
ALTIM
29.97"
 
 
 

// Interpretation

VFR with light winds at 040°/4 kt. Visibility 7.0 SM 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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SOURCES · NOAA Aviation Weather Center METAR (TAF loading…)

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// Raw observation METAR string + decoded

METAR KHUM 282150Z 04004KT 7SM CLR 33/23 A2997

KHUM · day 28 at 21:50 UTC · wind from 040° at 4 kt · visibility 7.0 SM · temp 33°C / dewpoint 23°C · altimeter 29.97" Hg

// Runway analysis · computed from current METAR wind

Wind 040° @ 4 kt
ALL USABLE · WINDS CALM
N
WIND
040°4 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 4 ends
18 HDG 180° CALM 6,509'
36 HDG 360° CALM 6,509'
12 HDG 120° CALM 4,999'
30 HDG 300° CALM 4,999'
Pattern altitude: 1,010 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 +18°C

2,100FT
+2,090 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV10 FT OAT+33°C ISA DELTA+18°C PRESSURE ALT-43 FT
// Performance equivalent Operating here right now feels like operating at KSOA (Sonora Municipal Airport, Sonora, elev 2,140 ft) on a standard ISA day.
// Aircraft performance impact SIGNIFICANT
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+21%
-15%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+15%
-9%
Light jetCJ4, Phenom 300, M2
+8%
-6%

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

FT 0 5k 10k 15k 20k 25k FRZ LVL · 16,677 FT KHUM ELEV · 10 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL16,677 ft VFR MARGINunlimited

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

11:39ZSUNRISE
18:05ZSOLAR NOON
00:31ZSUNSET
00:55ZCIVIL END
CURRENT01:19Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS00:55Z (past) DAY LENGTH12h 52m
Waning Gibbous
ILLUMINATION99% MOONRISE00:26Z MOONSET13:18Z FULL MOON IN29 days

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

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