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// Station · 27m ago

KCMX

Houghton County Memorial Airport
CAT MVFR
WIND 100° / 5 kt
VIS 5.0 SM
CEILING BKN at 3,700 ft
T/Td 18.3°C / 16.7°C
ALTIM 29.90 inHg
WX -RA BR
ELEV 1,095 FT
47.1684°N / 88.4891°W
LOCATION · Hancock, US
N
WIND
100°5 kt
KCMX · 1,095 FT
© OSM · CartoDB

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

METRIC
NOW · 21Z
+6H
+12H
+18H
WIND
100°/5
 
 
 
VIS
5.0 SM
 
 
 
CEILING
BKN037
 
 
 
LAYERS
BKN037 BKN060 OVC070
 
 
 
T / Td
18 / 17
 
 
 
ALTIM
29.90"
 
 
 

// Interpretation

MVFR — visibility 5.0 SM. Light winds at 100°/5 kt, visibility 5.0 SM, broken at 3,700 ft, broken at 6,000 ft, and overcast at 7,000 ft. Reported weather: light rain and mist (-RA BR). Mist is water droplets thinning visibility to between 5/8 and 6 SM — the moist, lighter cousin of fog. Would drop to IFR below 1,000 ft ceiling or 3 SM visibility, or rise back to VFR above 3,000 ft and 5 SM.

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

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// Raw observation METAR string + decoded

METAR KCMX 252153Z AUTO 10005KT 5SM -RA BR BKN037 BKN060 OVC070 18/17 A2990 RMK AO2 RAB23 SLP124 P0004 T01830167

KCMX · day 25 at 21:53 UTC · wind from 100° at 5 kt · visibility 5.0 SM · broken layer at 3,700 ft · broken layer at 6,000 ft · overcast at 7,000 ft · temp 18°C / dewpoint 17°C · altimeter 29.90" Hg · weather: light rain and mist (-RA BR) · automated station w/ precipitation discriminator · sea-level pressure 1012.4 mb

// Runway analysis · computed from current METAR wind

Wind 100° @ 5 kt
2 USABLE · 2 AVOID
N
WIND
100°5 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
07 HDG 070° H4 kt X2 kt RIGHT PRIMARY · 5,201'
14 HDG 140° H4 kt X3 kt LEFT 6,501'
TAILWIND ENDS · AVOID 2 ends
25 HDG 250° T4 kt X2 kt LEFT
32 HDG 320° T4 kt X3 kt RIGHT
Pattern altitude: 2,095 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 +6°C

1,800FT
+705 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV1,095 FT OAT+18°C ISA DELTA+6°C PRESSURE ALT1,113 FT
// Performance equivalent Operating here right now feels like operating at KGLR (Gaylord Regional Airport, Gaylord, elev 1,328 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+18%
-13%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+13%
-8%
Light jetCJ4, Phenom 300, M2
+7%
-5%

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 · 3 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 10,337 FT BKN037 · CEILING BKN060 OVC070 KCMX ELEV · 1,095 FT
// Reported layers (highest → lowest)
OVC070
Overcast · base 7,000 ft AGL · 8 oktas
BKN060
Broken · base 6,000 ft AGL · ~5–7 oktas
BKN037
Broken · base 3,700 ft AGL · ~5–7 oktas
// Computed
CEILING3,700 ft AGL HIGHEST LAYER7,000 ft TOTAL COVERAGE~100% (overcast) FREEZING LEVEL10,337 ft VFR MARGIN+700 ft

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

11:05ZSUNRISE
17:57ZSOLAR NOON
00:49ZSUNSET
01:22ZCIVIL END
CURRENT22:20Z DAYLIGHT REMAINING2h 29m VFR NIGHT BEGINS01:22Z (3h 01m) DAY LENGTH13h 44m
Waxing Gibbous
ILLUMINATION95% MOONRISE21:20Z MOONSET11:04Z FULL MOON IN2 days

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

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