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// Station · 4m ago

KHCO

Hallock Municipal Airport
CAT VFR
WIND 100° / 6 kt
VIS 10+ SM
CEILING BKN at 7,500 ft
T/Td 21°C / 16°C
ALTIM 29.92 inHg
ELEV 819 FT
48.7527°N / 96.9430°W
LOCATION · Hallock, US
N
WIND
100°6 kt
KHCO · 819 FT
© OSM · CartoDB

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

METRIC
NOW · 01Z
+6H
+12H
+18H
WIND
100°/6
 
 
 
VIS
10+ SM
 
 
 
CEILING
BKN075
 
 
 
LAYERS
SCT060 BKN075
 
 
 
T / Td
21 / 16
 
 
 
ALTIM
29.92"
 
 
 

// Interpretation

VFR — ceiling 7,500 ft. Light winds at 100°/6 kt, visibility better than 10 statute miles, scattered at 6,000 ft, and broken at 7,500 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 KHCO 290115Z AUTO 10006KT 10SM SCT060 BKN075 21/16 A2992 RMK AO2

KHCO · day 29 at 01:15 UTC · wind from 100° at 6 kt · visibility 10+ SM · scattered layer at 6,000 ft · broken layer at 7,500 ft · temp 21°C / dewpoint 16°C · altimeter 29.92" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 100° @ 6 kt
1 USABLE · 1 AVOID
N
WIND
100°6 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
13 HDG 130° H5 kt X3 kt LEFT PRIMARY · 4,007'
TAILWIND ENDS · AVOID 1 ends
31 HDG 310° T5 kt X3 kt RIGHT
Pattern altitude: 1,819 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 +8°C

1,700FT
+881 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV819 FT OAT+21°C ISA DELTA+8°C PRESSURE ALT816 FT
// Performance equivalent Operating here right now feels like operating at KPQN (Pipestone Municipal Airport, Pipestone, elev 1,736 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+17%
-12%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+12%
-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 · 2 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 11,425 FT SCT060 BKN075 · CEILING KHCO ELEV · 819 FT
// Reported layers (highest → lowest)
BKN075
Broken · base 7,500 ft AGL · ~5–7 oktas
SCT060
Scattered · base 6,000 ft AGL · ~3–4 oktas
// Computed
CEILING7,500 ft AGL HIGHEST LAYER7,500 ft TOTAL COVERAGE~83% (mostly covered) FREEZING LEVEL11,425 ft VFR MARGIN+4,500 ft

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

11:40ZSUNRISE
18:30ZSOLAR NOON
01:20ZSUNSET
01:53ZCIVIL END
CURRENT01:19Z DAYLIGHT REMAINING1m VFR NIGHT BEGINS01:53Z (34m) DAY LENGTH13h 40m
Waning Gibbous
ILLUMINATION99% MOONRISE00:27Z MOONSET14:07Z FULL MOON IN29 days

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