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// KLNN · Lake County Executive Airport · Willoughby

// Station · 7m ago

KLNN

Lake County Executive Airport
CAT VFR
WIND 210° / 10 kt G16
VIS 10+ SM
CEILING CLR
T/Td 20.2°C / 14.4°C
ALTIM 29.88 inHg
ELEV 626 FT
41.6840°N / 81.3897°W
LOCATION · Willoughby, US
N
WIND
210°10 kt
KLNN · 626 FT
© OSM · CartoDB

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

METRIC
NOW · 01Z
+6H
+12H
+18H
WIND
210°/10G16
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
—
 
 
 
T / Td
20 / 14
 
 
 
ALTIM
29.88"
 
 
 

Loading TAF forecast…

// Interpretation

VFR with moderate winds at 210°/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…)

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// Raw observation METAR string + decoded

METAR KLNN 130155Z AUTO 21010G16KT 10SM CLR 20/14 A2988 RMK AO1 T02020144

KLNN · day 13 at 01:55 UTC · wind from 210° at 10 kt, gusts to 16 kt · visibility 10+ SM · temp 20°C / dewpoint 14°C · altimeter 29.88" Hg · automated station (no precipitation discriminator)

// Runway analysis · computed from current METAR wind

Wind 210° @ 10 ktG16
2 USABLE · 2 AVOID · 1 CAUTION
N
WIND
210°10G16 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
23★ HDG 230° H9 kt X3 kt LEFT PRIMARY · 5,028'
28 HDG 280° H3 kt X9 kt LEFT ⚠ HIGH XW · 56%
TAILWIND ENDS · AVOID 2 ends
10 HDG 100° T3 kt X9 kt RIGHT —
05 HDG 050° T9 kt X3 kt RIGHT —
Pattern altitude: 1,626 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 +7°C

1,400FT
+774 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV626 FT OAT+20°C ISA DELTA+7°C PRESSURE ALT665 FT
// Performance equivalent Operating here right now feels like operating at KMFD (Mansfield Lahm Regional Airport, Mansfield, elev 1,297 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+14%
-10%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+10%
-6%
Light jetCJ4, Phenom 300, M2
+6%
-4%

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 · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 10,828 FT KLNN ELEV · 626 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL10,828 ft VFR MARGINunlimited

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

11:35ZSUNRISE
17:13ZSOLAR NOON
22:51ZSUNSET
23:18ZCIVIL END
CURRENT02:02Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS23:18Z (past) DAY LENGTH11h 15m
Waxing Crescent
ILLUMINATION3% MOONRISE12:58Z MOONSET00:13Z 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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