// Station · 29m ago

KLNR

Tri-County Regional Airport

CAT VFR

WIND 090° / 3 kt

VIS 9.0 SM

CEILING CLR

T/Td 16.1°C / 15.6°C

ALTIM 30.09 inHg

ELEV 717 FT

43.2099°N / 90.1813°W

LOCATION · Spring Green, US

WIND

090°3 kt

KLNR · 717 FT

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

METRIC

NOW · 02Z

+6H

+12H

+18H

WIND

090°/3

VIS

9.0 SM

CEILING

CLR

LAYERS

—

T / Td

16 / 16

ALTIM

30.09"

// Interpretation

VFR with light winds at 090°/3 kt. Visibility 9.0 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 KLNR 290256Z AUTO 09003KT 9SM CLR 16/16 A3009 RMK AO2 SLP185 T01610156 53006

KLNR · day 29 at 02:56 UTC · wind from 090° at 3 kt · visibility 9.0 SM · temp 16°C / dewpoint 16°C · altimeter 30.09" Hg · automated station w/ precipitation discriminator · sea-level pressure 1018.5 mb

// Runway analysis · computed from current METAR wind

Wind 090° @ 3 kt

ALL USABLE · WINDS CALM

WIND

090°3 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

ALL RUNWAYS · CALM WINDS 4 ends

09 HDG 090° —CALM —— 5,000'

27 HDG 270° —CALM —— 5,000'

18 HDG 180° —CALM —— 1,850'

36 HDG 360° —CALM —— 1,850'

Pattern altitude: 1,717 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 +2°C

800FT

+83 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS loading…

FIELD ELEV717 FT OAT+16°C ISA DELTA+2°C PRESSURE ALT546 FT

// Performance equivalent Operating here right now feels like operating at KFLD (Fond du Lac County Airport, Fond du Lac, elev 808 ft) on a standard ISA day.

// Aircraft performance impact ENHANCED

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. 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

// Reported layers (highest → lowest)

CLR

No reported cloud layers — clear sky from surface to reporting ceiling.

// Computed

CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL8,848 ft VFR MARGINunlimited

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

11:21ZSUNRISE

18:03ZSOLAR NOON

00:45ZSUNSET

01:14ZCIVIL END

CURRENT03:25Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS01:14Z (past) DAY LENGTH13h 23m

Waning Gibbous

ILLUMINATION99% MOONRISE00:13Z MOONSET13:36Z FULL MOON IN28 days

// Nearest reporting stations

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

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