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// Station · 11m ago

KJAX

Jacksonville International Airport
CAT VFR
WIND 270° / 4 kt
VIS 10+ SM
CEILING Few/scattered only
T/Td 27.2°C / 21.7°C
ALTIM 30.16 inHg
ELEV 30 FT
30.4925°N / 81.6878°W
LOCATION · Jacksonville, US
N
WIND
270°4 kt
KJAX · 30 FT
© OSM · CartoDB

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

METRIC
NOW · 12Z
+6H
+12H
+18H
WIND
270°/4
 
 
 
VIS
10+ SM
 
 
 
CEILING
 
 
 
LAYERS
FEW070 SCT250
 
 
 
T / Td
27 / 22
 
 
 
ALTIM
30.16"
 
 
 

// Interpretation

VFR with light winds at 270°/4 kt. Visibility better than 10 statute miles and a few at 7,000 ft, and scattered at 25,000 ft. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.

Loading TAF forecast narrative…

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

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// Raw observation METAR string + decoded

METAR KJAX 111256Z 27004KT 10SM FEW070 SCT250 27/22 A3016 RMK AO2 SLP212 T02720217 $

KJAX · day 11 at 12:56 UTC · wind from 270° at 4 kt · visibility 10+ SM · a few clouds at 7,000 ft · scattered layer at 25,000 ft · temp 27°C / dewpoint 22°C · altimeter 30.16" Hg · automated station w/ precipitation discriminator · sea-level pressure 1021.2 mb

// Runway analysis · computed from current METAR wind

Wind 270° @ 4 kt
ALL USABLE · WINDS CALM
N
WIND
270°4 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 4 ends
08 HDG 080° CALM 10,000'
26 HDG 260° CALM 10,000'
14 HDG 140° CALM 7,701'
32 HDG 320° CALM 7,701'
Pattern altitude: 1,030 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

1,200FT
+1,170 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↘ -400 FT
2,500 1,400 300
24h AGO18h12h6hNOW
FIELD ELEV30 FT OAT+27°C ISA DELTA+12°C PRESSURE ALT-212 FT
// Performance equivalent Operating here right now feels like operating at KCTJ (West Georgia Regional Airport / O V Gray Field, Carrollton, elev 1,161 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+12%
-8%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+8%
-5%
Light jetCJ4, Phenom 300, M2
+5%
-4%

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.

// Cloud layers · 2 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 13,767 FT FEW070 SCT250 KJAX ELEV · 30 FT
// Reported layers (highest → lowest)
SCT250
Scattered · base 25,000 ft AGL · ~3–4 oktas
FEW070
Few · base 7,000 ft AGL · ~1–2 oktas
// Computed
CEILING HIGHEST LAYER25,000 ft TOTAL COVERAGE~48% (mixed) FREEZING LEVEL13,767 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-5)

10:33ZSUNRISE
17:33ZSOLAR NOON
00:32ZSUNSET
01:00ZCIVIL END
CURRENT13:07Z DAYLIGHT REMAINING11h 25m VFR NIGHT BEGINS01:00Z (11h 52m) DAY LENGTH13h 59m
Waning Crescent
ILLUMINATION11% MOONRISE07:55Z MOONSET21:54Z FULL MOON IN18 days

// Nearest reporting stations · 5 shown · 60 NM radius

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

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