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// Station · 32m ago

KMTO

Coles County Memorial Airport
CAT VFR
WIND 100° / 8 kt
VIS 10+ SM
CEILING CLR
T/Td 27.2°C / 11.7°C
ALTIM 30.00 inHg
ELEV 722 FT
39.4779°N / 88.2792°W
LOCATION · Mattoon, US
N
WIND
100°8 kt
KMTO · 722 FT
© OSM · CartoDB

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

METRIC
NOW · 18Z
+6H
+12H
+18H
WIND
100°/8
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
27 / 12
 
 
 
ALTIM
30.00"
 
 
 

// Interpretation

VFR with moderate winds at 100°/8 kt. Visibility better than 10 statute miles 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 KMTO 301853Z AUTO 10008KT 10SM CLR 27/12 A3000 RMK AO2 SLP153 T02720117

KMTO · day 30 at 18:53 UTC · wind from 100° at 8 kt · visibility 10+ SM · temp 27°C / dewpoint 12°C · altimeter 30.00" Hg · automated station w/ precipitation discriminator · sea-level pressure 1015.3 mb

// Runway analysis · computed from current METAR wind

Wind 100° @ 8 kt
3 USABLE · 3 AVOID · 1 CAUTION
N
WIND
100°8 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 3 usable
11 HDG 110° H8 kt X1 kt LEFT PRIMARY · 6,501'
06 HDG 060° H6 kt X5 kt RIGHT 5,799'
18 HDG 180° H1 kt X8 kt LEFT ⚠ HIGH XW · 100%
TAILWIND ENDS · AVOID 3 ends
36 HDG 360° T1 kt X8 kt RIGHT
24 HDG 240° T6 kt X5 kt LEFT
29 HDG 290° T8 kt X1 kt RIGHT
Pattern altitude: 1,722 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 +13°C

2,300FT
+1,578 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +0 FT
2,500 1,650 800
24h AGO18h12h6hNOW
FIELD ELEV722 FT OAT+27°C ISA DELTA+13°C PRESSURE ALT640 FT
// Performance equivalent Operating here right now feels like operating at KLWB (Greenbrier Valley Airport, Lewisburg, elev 2,302 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+23%
-16%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+16%
-10%
Light jetCJ4, Phenom 300, M2
+9%
-7%

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 · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 14,459 FT KMTO ELEV · 722 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL14,459 ft VFR MARGINunlimited

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

10:30ZSUNRISE
17:52ZSOLAR NOON
01:13ZSUNSET
01:45ZCIVIL END
CURRENT19:25Z DAYLIGHT REMAINING5h 48m VFR NIGHT BEGINS01:45Z (6h 19m) DAY LENGTH14h 43m
Full Moon
ILLUMINATION99% MOONRISE21:56Z MOONSET12:40Z FULL MOON IN1 day

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

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

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