// Station · 9m ago

KMEI

Key Field / Meridian Regional Airport

CAT —

WIND CALM

VIS —

CEILING CLR

T/Td 20.6°C / 19.4°C

ALTIM 30.04 inHg

ELEV 297 FT

32.3326°N / 88.7519°W

LOCATION · Meridian, US

WIND

000°0 kt

KMEI · 297 FT

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

METRIC

NOW · 00Z

+6H

+12H

+18H

WIND

CALM

VIS

—

CEILING

CLR

LAYERS

—

T / Td

21 / 19

ALTIM

30.04"

// Interpretation

VFR with winds calm. Visibility unreported and no reported cloud layers. 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 KMEI 130058Z 00000KT CLR 21/19 A3004 RMK AO2 SLP169 T02060194 $

KMEI · day 13 at 00:58 UTC · winds calm · temp 21°C / dewpoint 19°C · altimeter 30.04" Hg · automated station w/ precipitation discriminator · sea-level pressure 1016.9 mb

// Runway analysis · computed from current METAR wind

Wind CALM

ALL USABLE · WINDS CALM

WIND

000°calm

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

ALL RUNWAYS · CALM WINDS 4 ends

01 HDG 010° —CALM —— 10,003'

19 HDG 190° —CALM —— 10,003'

04 HDG 040° —CALM —— 5,052'

22 HDG 220° —CALM —— 5,052'

Pattern altitude: 1,297 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 +6°C

900FT

+603 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV297 FT OAT+21°C ISA DELTA+6°C PRESSURE ALT173 FT

// Performance equivalent Operating here right now feels like operating at K15M (Iuka Airport, Iuka, elev 630 ft) on a standard ISA day.

// Aircraft performance impact MINOR

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+9%

-6%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+6%

-4%

Light jetCJ4, Phenom 300, M2

+4%

-3%

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

// Reported layers (highest → lowest)

CLR

No reported cloud layers — clear sky from surface to reporting ceiling.

// Computed

CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL10,701 ft VFR MARGINunlimited

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

11:57ZSUNRISE

17:42ZSOLAR NOON

23:27ZSUNSET

23:52ZCIVIL END

CURRENT01:07Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS23:52Z (past) DAY LENGTH11h 30m

Waxing Crescent

ILLUMINATION3% MOONRISE13:18Z MOONSET00:48Z FULL MOON IN13 days

// Nearest reporting stations

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

AIRSPACE

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