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// Station · 22m ago

KOSC

Oscoda Wurtsmith Airport
CAT VFR
WIND 060° / 9 kt
VIS 10+ SM
CEILING CLR
T/Td 15°C / 4°C
ALTIM 30.25 inHg
ELEV 633 FT
44.4516°N / 83.3941°W
LOCATION · Oscoda, US
N
WIND
060°9 kt
KOSC · 633 FT
© OSM · CartoDB

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

METRIC
NOW · 20Z
+6H
+12H
+18H
WIND
060°/9
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
15 / 4
 
 
 
ALTIM
30.25"
 
 
 

// Interpretation

VFR with moderate winds at 060°/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…

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

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// Raw observation METAR string + decoded

METAR KOSC 302035Z AUTO 06009KT 10SM CLR 15/04 A3025 RMK AO2

KOSC · day 30 at 20:35 UTC · wind from 060° at 9 kt · visibility 10+ SM · temp 15°C / dewpoint 4°C · altimeter 30.25" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 060° @ 9 kt
1 USABLE · 1 AVOID
N
WIND
060°9 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
7 HDG 070° H9 kt X2 kt LEFT PRIMARY · 11,800'
TAILWIND ENDS · AVOID 1 ends
25 HDG 250° T9 kt X2 kt RIGHT
Pattern altitude: 1,633 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 +1°C

400FT
-233 FT BELOW FIELD ELEV
// DA · LAST 24 HOURS ↘ -2,100 FT
3,000 1,000 -1,000
24h AGO18h12h6hNOW
FIELD ELEV633 FT OAT+15°C ISA DELTA+1°C PRESSURE ALT300 FT
// Performance equivalent Operating here right now feels like operating at KMTC (Selfridge Air National Guard Base Airport, Mount Clemens, elev 580 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+4%
-3%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+3%
-2%
Light jetCJ4, Phenom 300, M2
+2%
-1%

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

FT 0 5k 10k 15k 20k 25k FRZ LVL · 8,209 FT KOSC ELEV · 633 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL8,209 ft VFR MARGINunlimited

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

09:54ZSUNRISE
17:32ZSOLAR NOON
01:10ZSUNSET
01:45ZCIVIL END
CURRENT20:57Z DAYLIGHT REMAINING4h 13m VFR NIGHT BEGINS01:45Z (4h 48m) DAY LENGTH15h 15m
Full Moon
ILLUMINATION100% MOONRISE21:24Z MOONSET12:39Z FULL MOON IN1 day

// Nearest reporting stations · 5 shown · 60 NM radius

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

© OpenStreetMap · CartoDB · OpenAIP
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