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// Station · 11m ago

KMXO

Monticello Regional Airport
CAT VFR
WIND 220° / 4 kt
VIS 10+ SM
CEILING CLR
T/Td 27°C / 15°C
ALTIM 30.08 inHg
ELEV 832 FT
42.2204°N / 91.1633°W
LOCATION · Monticello, US
N
WIND
220°4 kt
KMXO · 832 FT
© OSM · CartoDB

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

METRIC
NOW · 22Z
+6H
+12H
+18H
WIND
220°/4
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
27 / 15
 
 
 
ALTIM
30.08"
 
 
 

// Interpretation

VFR with light winds at 220°/4 kt. 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 KMXO 282255Z AUTO 22004KT 10SM CLR 27/15 A3008 RMK AO2

KMXO · day 28 at 22:55 UTC · wind from 220° at 4 kt · visibility 10+ SM · temp 27°C / dewpoint 15°C · altimeter 30.08" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 220° @ 4 kt
ALL USABLE · WINDS CALM
N
WIND
220°4 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 4 ends
15 HDG 150° CALM 4,400'
33 HDG 330° CALM 4,400'
09 HDG 090° CALM 2,300'
27 HDG 270° CALM 2,300'
Pattern altitude: 1,832 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 +13°C

2,300FT
+1,468 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV832 FT OAT+27°C ISA DELTA+13°C PRESSURE ALT670 FT
// Performance equivalent Operating here right now feels like operating at KHDE (Brewster Field, Holdrege, elev 2,313 ft) on a standard ISA day.
// Aircraft performance impact MODERATE
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+23%
-16%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+16%
-10%
Light jetCJ4, Phenom 300, M2
+9%
-7%

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 · 14,468 FT KMXO ELEV · 832 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL14,468 ft VFR MARGINunlimited

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

11:27ZSUNRISE
18:07ZSOLAR NOON
00:47ZSUNSET
01:16ZCIVIL END
CURRENT23:06Z DAYLIGHT REMAINING1h 40m VFR NIGHT BEGINS01:16Z (2h 10m) DAY LENGTH13h 20m
Full Moon
ILLUMINATION99% MOONRISE00:09Z MOONSET13:30Z FULL MOON IN29 days

// Nearest reporting stations

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

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