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// Station · 22m ago

KMDS

Madison Municipal Airport
CAT VFR
WIND 160° / 12 kt G19
VIS 10+ SM
CEILING CLR
T/Td 26°C / 19°C
ALTIM 29.92 inHg
ELEV 1,718 FT
44.0160°N / 97.0859°W
LOCATION · Madison, US
N
WIND
160°12 kt
KMDS · 1,718 FT
© OSM · CartoDB

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

METRIC
NOW · 00Z
+6H
+12H
+18H
WIND
160°/12G19
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
26 / 19
 
 
 
ALTIM
29.92"
 
 
 

// Interpretation

VFR with moderate winds at 160°/12 kt, gusting 19. 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.

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

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// Raw observation METAR string + decoded

METAR KMDS 290055Z AUTO 16012G19KT 10SM CLR 26/19 A2992 RMK AO2 TSNO

KMDS · day 29 at 00:55 UTC · wind from 160° at 12 kt, gusts to 19 kt · visibility 10+ SM · temp 26°C / dewpoint 19°C · altimeter 29.92" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 160° @ 12 ktG19
2 USABLE · 2 AVOID
N
WIND
160°12G19 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
15 HDG 150° H12 kt X2 kt RIGHT PRIMARY · 5,000'
21 HDG 210° H8 kt X9 kt LEFT 2,380'
TAILWIND ENDS · AVOID 2 ends
03 HDG 030° T8 kt X9 kt RIGHT
33 HDG 330° T12 kt X2 kt LEFT
Pattern altitude: 2,718 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 +14°C

3,400FT
+1,682 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV1,718 FT OAT+26°C ISA DELTA+14°C PRESSURE ALT1,715 FT
// Performance equivalent Operating here right now feels like operating at KIEN (Pine Ridge Airport, Pine Ridge, elev 3,333 ft) on a standard ISA day.
// Aircraft performance impact MODERATE
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+34%
-24%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+24%
-15%
Light jetCJ4, Phenom 300, M2
+14%
-10%

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 · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 14,849 FT KMDS ELEV · 1,718 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL14,849 ft VFR MARGINunlimited

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

11:48ZSUNRISE
18:31ZSOLAR NOON
01:13ZSUNSET
01:43ZCIVIL END
CURRENT01:17Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS01:43Z (26m) DAY LENGTH13h 25m
Waning Gibbous
ILLUMINATION99% MOONRISE00:35Z MOONSET14:00Z FULL MOON IN29 days

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

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