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// Station · 15m ago

KIAH

George Bush Intercontinental Airport
CAT VFR
WIND 140° / 7 kt
VIS 10+ SM
CEILING BKN at 20,000 ft
T/Td 26.7°C / 25°C
ALTIM 29.96 inHg
ELEV 97 FT
29.9844°N / 95.3414°W
LOCATION · Houston, US
N
WIND
140°7 kt
KIAH · 97 FT
© OSM · CartoDB

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

METRIC
NOW · 00Z
+6H
+12H
+18H
WIND
140°/7
 
 
 
VIS
10+ SM
 
 
 
CEILING
BKN200
 
 
 
LAYERS
FEW020 FEW030 SCT065 BKN200
 
 
 
T / Td
27 / 25
 
 
 
ALTIM
29.96"
 
 
 

// Interpretation

VFR — ceiling 20,000 ft. Light winds at 140°/7 kt, visibility better than 10 statute miles, a few at 2,000 ft, a few at 3,000 ft, scattered at 6,500 ft, and broken at 20,000 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 KIAH 130053Z 14007KT 10SM FEW020 FEW030 SCT065 BKN200 27/25 A2996 RMK AO2 RAE05 SLP146 P0000 T02670250

KIAH · day 13 at 00:53 UTC · wind from 140° at 7 kt · visibility 10+ SM · a few clouds at 2,000 ft · a few clouds at 3,000 ft · scattered layer at 6,500 ft · broken layer at 20,000 ft · temp 27°C / dewpoint 25°C · altimeter 29.96" Hg · automated station w/ precipitation discriminator · sea-level pressure 1014.6 mb

// Runway analysis · computed from current METAR wind

Wind 140° @ 7 kt
5 USABLE · 5 AVOID · 2 CAUTION
N
WIND
140°7 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 5 usable
15L★ HDG 150° H7 kt X1 kt LEFT PRIMARY · 12,001'
15R HDG 150° H7 kt X1 kt LEFT 10,000'
09 HDG 090° H4 kt X5 kt RIGHT 10,000'
08L HDG 080° H4 kt X6 kt RIGHT ⚠ HIGH XW · 86%
08R HDG 080° H4 kt X6 kt RIGHT ⚠ HIGH XW · 86%
TAILWIND ENDS · AVOID 5 ends
26R HDG 260° T3 kt X6 kt LEFT —
26L HDG 260° T3 kt X6 kt LEFT —
27 HDG 270° T4 kt X5 kt LEFT —
33R HDG 330° T7 kt X1 kt RIGHT —
33L HDG 330° T7 kt X1 kt RIGHT —
Pattern altitude: 1,097 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 +12°C

1,500FT
+1,403 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV97 FT OAT+27°C ISA DELTA+12°C PRESSURE ALT56 FT
// Performance equivalent Operating here right now feels like operating at KETN (Eastland Municipal Airport, Eastland, elev 1,464 ft) on a standard ISA day.
// Aircraft performance impact MODERATE
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+15%
-11%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+11%
-7%
Light jetCJ4, Phenom 300, M2
+6%
-5%

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 · 4 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 13,582 FT FEW020 FEW030 SCT065 BKN200 · CEILING KIAH ELEV · 97 FT
// Reported layers (highest → lowest)
BKN200
Broken · base 20,000 ft AGL · ~5–7 oktas
SCT065
Scattered · base 6,500 ft AGL · ~3–4 oktas
FEW030
Few · base 3,000 ft AGL · ~1–2 oktas
FEW020
Few · base 2,000 ft AGL · ~1–2 oktas
// Computed
CEILING20,000 ft AGL HIGHEST LAYER20,000 ft TOTAL COVERAGE~99% (overcast) FREEZING LEVEL13,582 ft VFR MARGIN+17,000 ft

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

12:22ZSUNRISE
18:08ZSOLAR NOON
23:55ZSUNSET
00:19ZCIVIL END
CURRENT01:08Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS00:19Z (past) DAY LENGTH11h 33m
Waxing Crescent
ILLUMINATION3% MOONRISE13:43Z MOONSET01:16Z FULL MOON IN13 days

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