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// Station · 19m ago

KD57

Glen Ullin Regional Airport
CAT VFR
WIND 080° / 14 kt G20
VIS 10+ SM
CEILING CLR
T/Td 34°C / 17°C
ALTIM 30.01 inHg
ELEV 2,089 FT
46.8128°N / 101.8600°W
LOCATION · Glen Ullin, US
N
WIND
080°14 kt
KD57 · 2,089 FT
© OSM · CartoDB

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

METRIC
NOW · 00Z
+6H
+12H
+18H
WIND
080°/14G20
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
34 / 17
 
 
 
ALTIM
30.01"
 
 
 

// Interpretation

VFR with brisk winds at 080°/14 kt, gusting 20. 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 KD57 150055Z AUTO 08014G20KT 10SM CLR 34/17 A3001 RMK AO2

KD57 · day 15 at 00:55 UTC · wind from 080° at 14 kt, gusts to 20 kt · visibility 10+ SM · temp 34°C / dewpoint 17°C · altimeter 30.01" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 080° @ 14 ktG20
1 USABLE · 1 AVOID
N
WIND
080°14G20 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
11 HDG 110° H12 kt X7 kt LEFT PRIMARY · 3,799'
TAILWIND ENDS · AVOID 1 ends
29 HDG 290° T12 kt X7 kt RIGHT
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 +23°C

4,800FT
+2,711 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↘ -400 FT
5,600 3,950 2,300
24h AGO18h12h6hNOW
FIELD ELEV2,089 FT OAT+34°C ISA DELTA+23°C PRESSURE ALT1,998 FT
// Performance equivalent Operating here right now feels like operating at KEAN (Phifer Airfield, Wheatland, elev 4,776 ft) on a standard ISA day.
// Aircraft performance impact SIGNIFICANT
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+48%
-34%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+34%
-22%
Light jetCJ4, Phenom 300, M2
+19%
-14%

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 · 19,261 FT KD57 ELEV · 2,089 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL19,261 ft VFR MARGINunlimited

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

11:08ZSUNRISE
18:54ZSOLAR NOON
02:40ZSUNSET
03:18ZCIVIL END
CURRENT01:14Z DAYLIGHT REMAINING1h 25m VFR NIGHT BEGINS03:18Z (2h 03m) DAY LENGTH15h 31m
New Moon
ILLUMINATION0% MOONRISE11:21Z MOONSET02:52Z FULL MOON IN15 days

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

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

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