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// Station · 32m ago

KMML

Southwest Minnesota Regional Airport - Marshall/Ryan Field
CAT MVFR
WIND 300° / 14 kt
VIS 10+ SM
CEILING BKN at 1,900 ft
T/Td 10.6°C / 7.2°C
ALTIM 29.88 inHg
ELEV 1,183 FT
44.4505°N / 95.8219°W
LOCATION · Marshall, US
N
WIND
300°14 kt
KMML · 1,183 FT
© OSM · CartoDB

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

METRIC
NOW · 05Z
+6H
+12H
+18H
WIND
300°/14
 
 
 
VIS
10+ SM
 
 
 
CEILING
BKN019
 
 
 
LAYERS
BKN019 OVC032
 
 
 
T / Td
11 / 7
 
 
 
ALTIM
29.88"
 
 
 

// Interpretation

MVFR — ceiling 1,900 ft. Brisk winds at 300°/14 kt, visibility better than 10 statute miles, broken at 1,900 ft, and overcast at 3,200 ft. Would drop to IFR below 1,000 ft ceiling or 3 SM visibility, or rise back to VFR above 3,000 ft and 5 SM.

Loading TAF forecast narrative…

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

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// Raw observation METAR string + decoded

METAR KMML 130556Z AUTO 30014KT 10SM BKN019 OVC032 11/07 A2988 RMK AO2 SLP121 T01060072 10139 20106 401940106 53017

KMML · day 13 at 05:56 UTC · wind from 300° at 14 kt · visibility 10+ SM · broken layer at 1,900 ft · overcast at 3,200 ft · temp 11°C / dewpoint 7°C · altimeter 29.88" Hg · automated station w/ precipitation discriminator · sea-level pressure 1012.1 mb

// Runway analysis · computed from current METAR wind

Wind 300° @ 14 kt
2 USABLE · 2 AVOID · 1 CAUTION
N
WIND
300°14 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
30★ HDG 300° H14 kt X0 kt — PRIMARY · 7,221'
02 HDG 020° H2 kt X14 kt LEFT ⚠ HIGH XW · 100%
TAILWIND ENDS · AVOID 2 ends
20 HDG 200° T2 kt X14 kt RIGHT —
12 HDG 120° T14 kt X0 kt — —
Pattern altitude: 2,183 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 -2°C

1,000FT
-183 FT BELOW FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV1,183 FT OAT+11°C ISA DELTA-2°C PRESSURE ALT1,222 FT
// Performance equivalent Operating here right now feels like operating at KGYL (Glencoe Municipal Airport, Glencoe, elev 992 ft) on a standard ISA day.
// Aircraft performance impact ENHANCED
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+10%
-7%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+7%
-5%
Light jetCJ4, Phenom 300, M2
+4%
-3%

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 · 6,537 FT BKN019 · CEILING OVC032 KMML ELEV · 1,183 FT
// Reported layers (highest → lowest)
OVC032
Overcast · base 3,200 ft AGL · 8 oktas
BKN019
Broken · base 1,900 ft AGL · ~5–7 oktas
// Computed
CEILING1,900 ft AGL HIGHEST LAYER3,200 ft TOTAL COVERAGE~100% (overcast) FREEZING LEVEL6,537 ft VFR MARGIN-1,100 ft

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

12:36ZSUNRISE
18:10ZSOLAR NOON
23:44ZSUNSET
00:13ZCIVIL END
CURRENT06:28Z DAYLIGHT REMAINING17h 15m VFR NIGHT BEGINS00:13Z (17h 45m) DAY LENGTH11h 07m
Waxing Crescent
ILLUMINATION4% MOONRISE14:08Z MOONSET01:16Z FULL MOON IN13 days

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