[/] search [ENTER] submit ICAO [ESC] clear 5,740 STATIONS · WORLDWIDE

// Station · 7m ago

KLDM

Mason County Airport
CAT VFR
WIND 230° / 10 kt G16
VIS 10+ SM
CEILING CLR
T/Td 29°C / 19°C
ALTIM 30.07 inHg
ELEV 646 FT
43.9625°N / 86.4079°W
LOCATION · Ludington, US
N
WIND
230°10 kt
KLDM · 646 FT
© OSM · CartoDB

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

METRIC
NOW · 22Z
+6H
+12H
+18H
WIND
230°/10G16
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
29 / 19
 
 
 
ALTIM
30.07"
 
 
 

// Interpretation

VFR with moderate winds at 230°/10 kt, gusting 16. 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…)

// Want this glance-able on 10 airports? METAR Deck →

// Raw observation METAR string + decoded

METAR KLDM 142255Z AUTO 23010G16KT 10SM CLR 29/19 A3007 RMK AO2

KLDM · day 14 at 22:55 UTC · wind from 230° at 10 kt, gusts to 16 kt · visibility 10+ SM · temp 29°C / dewpoint 19°C · altimeter 30.07" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 230° @ 10 ktG16
2 USABLE · 2 AVOID
N
WIND
230°10G16 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
26 HDG 260° H9 kt X5 kt LEFT PRIMARY · 5,003'
19 HDG 190° H8 kt X6 kt RIGHT 3,503'
TAILWIND ENDS · AVOID 2 ends
01 HDG 010° T8 kt X6 kt LEFT
08 HDG 080° T9 kt X5 kt RIGHT
Pattern altitude: 1,646 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

2,300FT
+1,654 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +200 FT
2,600 1,850 1,100
24h AGO18h12h6hNOW
FIELD ELEV646 FT OAT+29°C ISA DELTA+15°C PRESSURE ALT493 FT
// Performance equivalent Operating here right now feels like operating at KJST (John Murtha Johnstown Cambria County Airport, Johnstown, elev 2,284 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 · 15,292 FT KLDM ELEV · 646 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL15,292 ft VFR MARGINunlimited

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

10:17ZSUNRISE
17:52ZSOLAR NOON
01:28ZSUNSET
02:03ZCIVIL END
CURRENT23:02Z DAYLIGHT REMAINING2h 25m VFR NIGHT BEGINS02:03Z (3h 00m) DAY LENGTH15h 11m
New Moon
ILLUMINATION0% MOONRISE10:25Z MOONSET01:36Z FULL MOON IN15 days

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

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

© OpenStreetMap · CartoDB · OpenAIP
// Want this on your Stream Deck? METAR Deck shows real-time category and conditions for any 10 airports — built by the team that ships this page.
Get METAR Deck →