// Station · 17m ago
KONZ
Grosse Ile Municipal Airport
CAT VFR
WIND 250° / 9 kt
VIS 10+ SM
CEILING CLR
T/Td 33°C / 23°C
ALTIM 30.07 inHg
ELEV 591 FT
42.0991°N / 83.1615°W
LOCATION · Detroit/Grosse Ile, US
WIND
250°9 kt
KONZ · 591 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 21Z
+6H
+12H
+18H
WIND
250°/9
VIS
10+ SM
CEILING
CLR
LAYERS
—
T / Td
33 / 23
ALTIM
30.07"
// Interpretation
VFR with moderate winds at 250°/9 kt. 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…
// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR KONZ 142155Z AUTO 25009KT 220V280 10SM CLR 33/23 A3007 RMK AO2
KONZ · day 14 at 21:55 UTC · wind from 250° at 9 kt · visibility 10+ SM · temp 33°C / dewpoint 23°C · altimeter 30.07" Hg · automated station w/ precipitation discriminator
// Runway analysis · computed from current METAR wind
Wind 250° @ 9 kt
2 USABLE · 2 AVOID · 1 CAUTION
WIND
250°9 kt
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
HEADWIND ENDS
2 usable
22★
HDG 220°
H8 kt
X4 kt RIGHT
PRIMARY · 4,846'
17
HDG 170°
H2 kt
X9 kt RIGHT
⚠ HIGH XW · 100%
TAILWIND ENDS · AVOID
2 ends
35
HDG 350°
T2 kt
X9 kt LEFT
—
04
HDG 040°
T8 kt
X5 kt LEFT
—
Pattern altitude: 1,591 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 +19°C
2,700FT
+2,109 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↗ +800 FT
24h AGO18h12h6hNOW
FIELD ELEV591 FT
OAT+33°C
ISA DELTA+19°C
PRESSURE ALT438 FT
// Performance equivalent
Operating here right now feels like operating at KLNP
(Lonesome Pine Airport, Wise, elev 2,684 ft)
on a standard ISA day.
// Aircraft performance impact
MINOR
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+27%
-19%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+19%
-12%
Light jetCJ4, Phenom 300, M2
+11%
-8%
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 · clear · no layers reported
// Sun & Moon · times in Z · bar = local day (UTC-6)
10:10ZSUNRISE
17:39ZSOLAR NOON
01:08ZSUNSET
01:42ZCIVIL END
CURRENT22:12Z
DAYLIGHT REMAINING2h 56m
VFR NIGHT BEGINS01:42Z (3h 30m)
DAY LENGTH14h 58m
New Moon
ILLUMINATION0%
MOONRISE10:16Z
MOONSET01:15Z
FULL MOON IN15 days
// Nearest reporting stations · 5 shown · 60 NM radius
KDTW
VFR
Detroit Metropolitan Wayne County Airport · Detroit
- WIND
- 240° / 14 kt
- VIS
- 10+ SM
- CEILING
- FEW250
- DIST
- 11 NM NW
- AGE
- 19m ago
CYQG
VFR
Windsor International Airport · Windsor
- WIND
- 220° / 13 ktG21
- VIS
- 9.0 SM
- CEILING
- CLR
- DIST
- 14 NM NE
- AGE
- 12m ago
KTTF
VFR
Custer Airport · Monroe
- WIND
- 260° / 12 kt
- VIS
- 10+ SM
- CEILING
- CLR
- DIST
- 15 NM SW
- AGE
- 17m ago
KYIP
VFR
Willow Run Airport · Detroit
- WIND
- 250° / 13 kt
- VIS
- 10+ SM
- CEILING
- CLR
- DIST
- 18 NM NW
- AGE
- 19m ago
KDET
VFR
Coleman A. Young Municipal Airport · Detroit
- WIND
- 250° / 11 kt
- VIS
- 10+ SM
- CEILING
- CLR
- DIST
- 20 NM N
- AGE
- 19m ago
// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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