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// Station · 17m ago

KD57

Glen Ullin Regional Airport
CAT VFR
WIND 120° / 19 kt
VIS 10+ SM
CEILING BKN at 3,500 ft
T/Td 23°C / 17°C
ALTIM 29.81 inHg
ELEV 2,089 FT
46.8128°N / 101.8600°W
LOCATION · Glen Ullin, US
N
WIND
120°19 kt
KD57 · 2,089 FT
© OSM · CartoDB

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

METRIC
NOW · 22Z
+6H
+12H
+18H
WIND
120°/19
 
 
 
VIS
10+ SM
 
 
 
CEILING
BKN035
 
 
 
LAYERS
FEW024 SCT030 BKN035
 
 
 
T / Td
23 / 17
 
 
 
ALTIM
29.81"
 
 
 

// Interpretation

VFR — ceiling 3,500 ft. Brisk winds at 120°/19 kt, visibility better than 10 statute miles, a few at 2,400 ft, scattered at 3,000 ft, and broken at 3,500 ft. 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 KD57 302215Z AUTO 12019KT 10SM FEW024 SCT030 BKN035 23/17 A2981 RMK AO2

KD57 · day 30 at 22:15 UTC · wind from 120° at 19 kt · visibility 10+ SM · a few clouds at 2,400 ft · scattered layer at 3,000 ft · broken layer at 3,500 ft · temp 23°C / dewpoint 17°C · altimeter 29.81" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 120° @ 19 kt
1 USABLE · 1 AVOID
N
WIND
120°19 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
11 HDG 110° H19 kt X3 kt RIGHT PRIMARY · 3,799'
TAILWIND ENDS · AVOID 1 ends
29 HDG 290° T19 kt X3 kt LEFT
Pattern altitude: 3,089 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 +12°C

3,700FT
+1,611 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↗ +0 FT
3,900 3,300 2,700
24h AGO18h12h6hNOW
FIELD ELEV2,089 FT OAT+23°C ISA DELTA+12°C PRESSURE ALT2,196 FT
// Performance equivalent Operating here right now feels like operating at KBIL (Billings Logan International Airport, Billings, elev 3,652 ft) on a standard ISA day.
// Aircraft performance impact SIGNIFICANT
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+37%
-26%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+26%
-17%
Light jetCJ4, Phenom 300, M2
+15%
-11%

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 · 3 reported · highest to lowest

FT 0 5k 10k 15k 20k 25k FRZ LVL · 13,705 FT FEW024 SCT030 BKN035 · CEILING KD57 ELEV · 2,089 FT
// Reported layers (highest → lowest)
BKN035
Broken · base 3,500 ft AGL · ~5–7 oktas
SCT030
Scattered · base 3,000 ft AGL · ~3–4 oktas
FEW024
Few · base 2,400 ft AGL · ~1–2 oktas
// Computed
CEILING3,500 ft AGL HIGHEST LAYER3,500 ft TOTAL COVERAGE~91% (overcast) FREEZING LEVEL13,705 ft VFR MARGIN+500 ft

// Sun & Moon · times in Z · bar = local day (UTC-7)

10:59ZSUNRISE
18:46ZSOLAR NOON
02:33ZSUNSET
03:11ZCIVIL END
CURRENT22:32Z DAYLIGHT REMAINING4h 00m VFR NIGHT BEGINS03:11Z (4h 38m) DAY LENGTH15h 33m
Full Moon
ILLUMINATION100% MOONRISE22:32Z MOONSET14:05Z FULL MOON IN1 day

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

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

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