// Station · 21m ago

KMMT

Mc Entire Joint National Guard Base

CAT VFR

WIND 250° / 8 kt

VIS 10+ SM

CEILING Few/scattered only

T/Td 29.3°C / 23.7°C

ALTIM 30.05 inHg

ELEV 254 FT

33.9208°N / 80.8013°W

LOCATION · Eastover, US

WIND

250°8 kt

KMMT · 254 FT

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

METRIC

NOW · 13Z

+6H

+12H

+18H

WIND

250°/8

VIS

10+ SM

CEILING

—

LAYERS

FEW090 SCT220

T / Td

29 / 24

ALTIM

30.05"

// Interpretation

VFR with moderate winds at 250°/8 kt. Visibility better than 10 statute miles and a few at 9,000 ft, and scattered at 22,000 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 KMMT 111355Z 25008KT 10SM FEW090 SCT220 29/24 A3005 RMK AO2A SLP176 T02930237 $

KMMT · day 11 at 13:55 UTC · wind from 250° at 8 kt · visibility 10+ SM · a few clouds at 9,000 ft · scattered layer at 22,000 ft · temp 29°C / dewpoint 24°C · altimeter 30.05" Hg · sea-level pressure 1017.6 mb

// Runway analysis · computed from current METAR wind

Wind 250° @ 8 kt

2 USABLE · 2 AVOID · 1 CAUTION

WIND

250°8 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

HEADWIND ENDS 2 usable

23★ HDG 230° H8 kt X3 kt RIGHT PRIMARY · 2,030'

32 HDG 320° H3 kt X8 kt LEFT ⚠ HIGH XW · 100%

TAILWIND ENDS · AVOID 2 ends

14 HDG 140° T3 kt X8 kt RIGHT —

05 HDG 050° T8 kt X3 kt LEFT —

Pattern altitude: 1,254 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

1,900FT

+1,646 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS ↘ -300 FT

24h AGO18h12h6hNOW

FIELD ELEV254 FT OAT+29°C ISA DELTA+15°C PRESSURE ALT121 FT

// Performance equivalent Operating here right now feels like operating at KDZJ (Blairsville Airport, Blairsville, elev 1,911 ft) on a standard ISA day.

// Aircraft performance impact MINOR

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+19%

-13%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+13%

-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.

// Cloud layers · 2 reported · highest to lowest

// Reported layers (highest → lowest)

SCT220

Scattered · base 22,000 ft AGL · ~3–4 oktas

FEW090

Few · base 9,000 ft AGL · ~1–2 oktas

// Computed

CEILING— HIGHEST LAYER22,000 ft TOTAL COVERAGE~48% (mixed) FREEZING LEVEL15,052 ft VFR MARGINunlimited

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

10:21ZSUNRISE

17:29ZSOLAR NOON

00:37ZSUNSET

01:06ZCIVIL END

CURRENT14:16Z DAYLIGHT REMAINING10h 21m VFR NIGHT BEGINS01:06Z (10h 49m) DAY LENGTH14h 15m

Waning Crescent

ILLUMINATION11% MOONRISE07:45Z MOONSET22:01Z FULL MOON IN18 days

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

KCUB

VFR

Jim Hamilton L.B. Owens Airport · Columbia

WIND: 260° / 6 kt
VIS: 10+ SM
CEILING: CLR
DIST: 10 NM W
AGE: 23m ago

KCAE

VFR

Columbia Metropolitan Airport · Columbia

WIND: 250° / 7 kt
VIS: 10+ SM
CEILING: FEW033
DIST: 16 NM W
AGE: 20m ago

KSSC

VFR

Shaw Air Force Base · Sumter

WIND: 260° / 9 kt
VIS: 10+ SM
CEILING: CLR
DIST: 17 NM E
AGE: 21m ago

KSMS

VFR

Sumter Airport · Sumter

WIND: VRB / 6 kt
VIS: 10+ SM
CEILING: CLR
DIST: 22 NM E
AGE: 21m ago

KXNO

VFR

North Air Force Auxillary Airfield · North

WIND: 230° / 9 kt
VIS: 10+ SM
CEILING: CLR
DIST: 23 NM SW
AGE: 21m ago

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

AIRSPACE

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