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// Station · 24m ago

KJAN

Jackson-Medgar Wiley Evers International Airport
CAT VFR
WIND 320° / 5 kt
VIS 10+ SM
CEILING BKN at 22,000 ft
T/Td 30°C / 22.2°C
ALTIM 30.08 inHg
ELEV 346 FT
32.3112°N / 90.0759°W
LOCATION · Jackson, US
N
WIND
320°5 kt
KJAN · 346 FT
© OSM · CartoDB

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

METRIC
NOW · 15Z
+6H
+12H
+18H
WIND
320°/5
 
 
 
VIS
10+ SM
 
 
 
CEILING
BKN220
 
 
 
LAYERS
SCT160 BKN220
 
 
 
T / Td
30 / 22
 
 
 
ALTIM
30.08"
 
 
 

// Interpretation

VFR — ceiling 22,000 ft. Light winds at 320°/5 kt, visibility better than 10 statute miles, scattered at 16,000 ft, and broken at 22,000 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 KJAN 251554Z 32005KT 10SM SCT160 BKN220 30/22 A3008 RMK AO2 SLP182 T03000222

KJAN · day 25 at 15:54 UTC · wind from 320° at 5 kt · visibility 10+ SM · scattered layer at 16,000 ft · broken layer at 22,000 ft · temp 30°C / dewpoint 22°C · altimeter 30.08" Hg · automated station w/ precipitation discriminator · sea-level pressure 1018.2 mb

// Runway analysis · computed from current METAR wind

Wind 320° @ 5 kt
2 USABLE · 2 AVOID
N
WIND
320°5 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
34R HDG 340° H5 kt X2 kt LEFT PRIMARY · 8,500'
34L HDG 340° H5 kt X2 kt LEFT 8,500'
TAILWIND ENDS · AVOID 2 ends
16L HDG 160° T5 kt X2 kt RIGHT
16R HDG 160° T5 kt X2 kt RIGHT
Pattern altitude: 1,346 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 +15°C

2,000FT
+1,654 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV346 FT OAT+30°C ISA DELTA+15°C PRESSURE ALT184 FT
// Performance equivalent Operating here right now feels like operating at KUOS (Franklin County Airport, Sewanee, elev 1,953 ft) on a standard ISA day.
// Aircraft performance impact MODERATE
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+20%
-14%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+14%
-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 · 2 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 15,498 FT SCT160 BKN220 · CEILING KJAN ELEV · 346 FT
// Reported layers (highest → lowest)
BKN220
Broken · base 22,000 ft AGL · ~5–7 oktas
SCT160
Scattered · base 16,000 ft AGL · ~3–4 oktas
// Computed
CEILING22,000 ft AGL HIGHEST LAYER22,000 ft TOTAL COVERAGE~83% (mostly covered) FREEZING LEVEL15,498 ft VFR MARGIN+19,000 ft

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

11:32ZSUNRISE
18:03ZSOLAR NOON
00:35ZSUNSET
01:00ZCIVIL END
CURRENT16:18Z DAYLIGHT REMAINING8h 16m VFR NIGHT BEGINS01:00Z (8h 41m) DAY LENGTH13h 03m
Waxing Gibbous
ILLUMINATION94% MOONRISE21:34Z MOONSET10:38Z FULL MOON IN2 days

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