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// Station · 32m ago

KLGU

Logan-Cache Airport
CAT VFR
WIND CALM
VIS 10+ SM
CEILING CLR
T/Td 17.2°C / 8.3°C
ALTIM 30.10 inHg
ELEV 4,457 FT
41.7912°N / 111.8520°W
LOCATION · Logan, US
N
WIND
000°0 kt
KLGU · 4,457 FT
© OSM · CartoDB

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

METRIC
NOW · 13Z
+6H
+12H
+18H
WIND
CALM
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
17 / 8
 
 
 
ALTIM
30.10"
 
 
 

// Interpretation

VFR with winds calm. 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 KLGU 111351Z AUTO 00000KT 10SM CLR 17/08 A3010 RMK AO2 SLP131 T01720083

KLGU · day 11 at 13:51 UTC · winds calm · visibility 10+ SM · temp 17°C / dewpoint 8°C · altimeter 30.10" Hg · automated station w/ precipitation discriminator · sea-level pressure 1013.1 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 4 ends
17 HDG 170° CALM 9,020'
35 HDG 350° CALM 9,020'
10 HDG 100° CALM 4,075'
28 HDG 280° CALM 4,075'
Pattern altitude: 5,457 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 +11°C

5,600FT
+1,143 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↘ -400 FT
8,500 6,500 4,500
24h AGO18h12h6hNOW
FIELD ELEV4,457 FT OAT+17°C ISA DELTA+11°C PRESSURE ALT4,274 FT
// Performance equivalent Operating here right now feels like operating at KCDC (Cedar City Regional Airport, Cedar City, elev 5,622 ft) on a standard ISA day.
// Aircraft performance impact SIGNIFICANT
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+56%
-39%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+39%
-25%
Light jetCJ4, Phenom 300, M2
+22%
-17%

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 · 13,144 FT KLGU ELEV · 4,457 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL13,144 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-7)

12:03ZSUNRISE
19:33ZSOLAR NOON
03:04ZSUNSET
03:37ZCIVIL END
CURRENT14:23Z DAYLIGHT REMAINING12h 41m VFR NIGHT BEGINS03:37Z (13h 14m) DAY LENGTH15h 00m
Waning Crescent
ILLUMINATION11% MOONRISE09:28Z MOONSET00:28Z FULL MOON IN18 days

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

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

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