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// Station · 23m ago

KATW

Appleton International Airport
CAT VFR
WIND 030° / 6 kt
VIS 7.0 SM
CEILING BKN at 12,000 ft
T/Td 22°C / 18°C
ALTIM 29.69 inHg
ELEV 918 FT
44.2585°N / 88.5190°W
LOCATION · Appleton, US
N
WIND
030°6 kt
KATW · 918 FT
© OSM · CartoDB

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

METRIC
NOW · 00Z
+6H
+12H
+18H
WIND
030°/6
 
 
 
VIS
7.0 SM
 
 
 
CEILING
BKN120
 
 
 
LAYERS
BKN120
 
 
 
T / Td
22 / 18
 
 
 
ALTIM
29.69"
 
 
 

// Interpretation

VFR — ceiling 12,000 ft. Light winds at 030°/6 kt, visibility 7.0 SM, broken at 12,000 ft. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.

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

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// Raw observation METAR string + decoded

METAR KATW 130045Z 03006KT 7SM BKN120 22/18 A2969

KATW · day 13 at 00:45 UTC · wind from 030° at 6 kt · visibility 7.0 SM · broken layer at 12,000 ft · temp 22°C / dewpoint 18°C · altimeter 29.69" Hg

// Runway analysis · computed from current METAR wind

Wind 030° @ 6 kt
3 USABLE · 1 AVOID · 2 CAUTION
N
WIND
030°6 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 3 usable
03★ HDG 030° H6 kt X0 kt — PRIMARY · 8,003'
12 HDG 120° H0 kt X6 kt LEFT ⚠ HIGH XW · 100%
30 HDG 300° H0 kt X6 kt RIGHT ⚠ HIGH XW · 100%
TAILWIND ENDS · AVOID 1 ends
21 HDG 210° T6 kt X0 kt — —
Pattern altitude: 1,918 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 +9°C

2,300FT
+1,382 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV918 FT OAT+22°C ISA DELTA+9°C PRESSURE ALT1,146 FT
// Performance equivalent Operating here right now feels like operating at KJST (John Murtha Johnstown Cambria County Airport, Johnstown, elev 2,284 ft) on a standard ISA day.
// Aircraft performance impact MODERATE
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+23%
-16%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+16%
-10%
Light jetCJ4, Phenom 300, M2
+9%
-7%

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 · 12,029 FT BKN120 · CEILING KATW ELEV · 918 FT
// Reported layers (highest → lowest)
BKN120
Broken · base 12,000 ft AGL · ~5–7 oktas
// Computed
CEILING12,000 ft AGL HIGHEST LAYER12,000 ft TOTAL COVERAGE~75% (mostly covered) FREEZING LEVEL12,029 ft VFR MARGIN+9,000 ft

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

12:06ZSUNRISE
17:41ZSOLAR NOON
23:17ZSUNSET
23:46ZCIVIL END
CURRENT01:08Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS23:46Z (past) DAY LENGTH11h 11m
Waxing Crescent
ILLUMINATION3% MOONRISE13:27Z MOONSET00:38Z FULL MOON IN13 days

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