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// Station · 10m ago

KLKU

Louisa County Airport / Freeman Field
CAT LIFR
WIND CALM
VIS 0.75 SM
CEILING BKN at 200 ft
T/Td 13.3°C / 13°C
ALTIM 30.00 inHg
WX BR
ELEV 493 FT
38.0098°N / 77.9701°W
LOCATION · Louisa, US
N
WIND
000°0 kt
KLKU · 493 FT
© OSM · CartoDB

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

METRIC
NOW · 04Z
+6H
+12H
+18H
WIND
CALM
 
 
 
VIS
0.75 SM
 
 
 
CEILING
BKN002
 
 
 
LAYERS
BKN002
 
 
 
T / Td
13 / 13
 
 
 
ALTIM
30.00"
 
 
 

// Interpretation

LIFR — ceiling 200 ft. Winds calm, visibility 0.75 SM, broken at 200 ft. Reported weather: mist (BR). Mist is water droplets thinning visibility to between 5/8 and 6 SM — the moist, lighter cousin of fog. LIFR is the lowest standard category. Would improve to IFR above 500 ft and 1 SM.

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SOURCES · NOAA Aviation Weather Center METAR (TAF loading…)

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// Raw observation METAR string + decoded

METAR KLKU 130415Z AUTO 00000KT 3/4SM BR BKN002 13/13 A3000 RMK AO2 VIS 1/4V2 1/2 T0133////

KLKU · day 13 at 04:15 UTC · winds calm · visibility 0.75 SM · broken layer at 200 ft · temp 13°C / dewpoint 13°C · altimeter 30.00" Hg · weather: mist (BR) · automated station w/ precipitation discriminator

// 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 2 ends
09 HDG 090° —CALM —— 4,300'
27 HDG 270° —CALM —— 4,300'
Pattern altitude: 1,493 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 -1°C

300FT
-193 FT BELOW FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV493 FT OAT+13°C ISA DELTA-1°C PRESSURE ALT411 FT
// Performance equivalent Operating here right now feels like operating at KIAD (Washington Dulles International Airport, Dulles, elev 312 ft) on a standard ISA day.
// Aircraft performance impact ENHANCED
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+3%
-2%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+2%
-1%
Light jetCJ4, Phenom 300, M2
+1%
-1%

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 · 1 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 7,210 FT BKN002 · CEILING KLKU ELEV · 493 FT
// Reported layers (highest → lowest)
BKN002
Broken · base 200 ft AGL · ~5–7 oktas
// Computed
CEILING200 ft AGL HIGHEST LAYER200 ft TOTAL COVERAGE~75% (mostly covered) FREEZING LEVEL7,210 ft VFR MARGIN-2,800 ft

// Sun & Moon · times in Z · bar = local day (UTC-5)

11:18ZSUNRISE
16:59ZSOLAR NOON
22:40ZSUNSET
23:06ZCIVIL END
CURRENT04:25Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS23:06Z (past) DAY LENGTH11h 21m
Waxing Crescent
ILLUMINATION4% MOONRISE12:46Z MOONSET00:08Z FULL MOON IN13 days

// Nearest reporting stations

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

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