// Station · 8m ago

UWKS

Cheboksary Airport

CAT VFR

WIND CALM

VIS 6+ SM

CEILING Few/scattered only

T/Td 19°C / 16°C

ALTIM 29.83 inHg

ELEV 558 FT

56.0903°N / 47.3473°E

LOCATION · Cheboksary, RU

WIND

000°0 kt

UWKS · 558 FT

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

METRIC

NOW · 21Z

+6H

+12H

+18H

WIND

CALM

VIS

6+ SM

CEILING

—

LAYERS

FEW040

T / Td

19 / 16

ALTIM

29.83"

// Interpretation

VFR with winds calm. Visibility 6+ SM and a few at 4,000 ft. 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 UWKS 112100Z 00000MPS 9999 FEW040 19/16 Q1010 R06/090065 NOSIG RMK QFE742

UWKS · day 11 at 21:00 UTC · winds calm · visibility 6+ SM · a few clouds at 4,000 ft · temp 19°C / dewpoint 16°C · altimeter 29.83" Hg

// Runway analysis · computed from current METAR wind

Wind CALM

ALL USABLE · WINDS CALM

WIND

000°calm

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

ALL RUNWAYS · CALM WINDS 4 ends

06 HDG 060° —CALM —— 8,241'

24 HDG 240° —CALM —— 8,241'

06R HDG 060° —CALM —— 4,950'

24L HDG 240° —CALM —— 4,950'

Pattern altitude: 1,558 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 +5°C

1,300FT

+742 FT ABOVE FIELD ELEV

// DA · LAST 24 HOURS ↗ +0 FT

24h AGO18h12h6hNOW

FIELD ELEV558 FT OAT+19°C ISA DELTA+5°C PRESSURE ALT653 FT

// Performance equivalent Operating here right now feels like operating at UWKB (Bugulma Airport, Bugulma, elev 991 ft) on a standard ISA day.

// Aircraft performance impact MINOR

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+13%

-9%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+9%

-6%

Light jetCJ4, Phenom 300, M2

+5%

-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.

// Cloud layers · 1 reported · highest to lowest

// Reported layers (highest → lowest)

FEW040

Few · base 4,000 ft AGL · ~1–2 oktas

// Computed

CEILING— HIGHEST LAYER4,000 ft TOTAL COVERAGE~15% (sparse) FREEZING LEVEL10,154 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC+3)

00:21ZSUNRISE

08:57ZSOLAR NOON

17:33ZSUNSET

18:31ZCIVIL END

CURRENT21:08Z DAYLIGHT REMAINING20h 24m VFR NIGHT BEGINS18:31Z (21h 22m) DAY LENGTH17h 12m

Waning Crescent

ILLUMINATION9% MOONRISE21:59Z MOONSET15:11Z FULL MOON IN18 days

// Nearest reporting stations

No nearby reporting stations found within 200 NM of UWKS.

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

AIRSPACE

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