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// Station · 57m ago

KLAN

Capital Region International Airport
CAT VFR
WIND CALM
VIS 8.0 SM
CEILING CLR
T/Td 13.3°C / 12.8°C
ALTIM 29.98 inHg
ELEV 861 FT
42.7776°N / 84.5857°W
LOCATION · Lansing, US
N
WIND
000°0 kt
KLAN · 861 FT
© OSM · CartoDB

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

METRIC
NOW · 09Z
+6H
+12H
+18H
WIND
CALM
 
 
 
VIS
8.0 SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
13 / 13
 
 
 
ALTIM
29.98"
 
 
 

// Interpretation

VFR with winds calm. Visibility 8.0 SM 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 KLAN 270953Z 00000KT 8SM CLR 13/13 A2998 RMK AO2 SLP148 T01330128 $

KLAN · day 27 at 09:53 UTC · winds calm · visibility 8.0 SM · temp 13°C / dewpoint 13°C · altimeter 29.98" Hg · automated station w/ precipitation discriminator · sea-level pressure 1014.8 mb

// Runway analysis · computed from current METAR wind

Wind CALM
ALL USABLE · WINDS CALM
N
WIND
000°calm
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 6 ends
10R HDG 100° CALM 8,506'
28L HDG 280° CALM 8,506'
06 HDG 060° CALM 5,003'
24 HDG 240° CALM 5,003'
10L HDG 100° CALM 3,601'
28R HDG 280° CALM 3,601'
Pattern altitude: 1,861 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 +0°C

800FT
-61 FT BELOW FIELD ELEV
// DA · LAST 24 HOURS ↗ +100 FT
2,700 1,550 400
24h AGO18h12h6hNOW
FIELD ELEV861 FT OAT+13°C ISA DELTA+0°C PRESSURE ALT799 FT
// Performance equivalent Operating here right now feels like operating at KCIU (Chippewa County International Airport, Kincheloe, elev 800 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+8%
-6%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+6%
-4%
Light jetCJ4, Phenom 300, M2
+3%
-2%

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 · 7,578 FT KLAN ELEV · 861 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL7,578 ft VFR MARGINunlimited

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

10:07ZSUNRISE
17:36ZSOLAR NOON
01:06ZSUNSET
01:40ZCIVIL END
CURRENT10:50Z DAYLIGHT REMAINING14h 16m VFR NIGHT BEGINS01:40Z (14h 50m) DAY LENGTH14h 59m
Waxing Gibbous
ILLUMINATION83% MOONRISE18:49Z MOONSET09:49Z FULL MOON IN4 days

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

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

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