// Station · 21m ago
KMMI
McMinn County Airport
CAT VFR
WIND CALM
VIS 10+ SM
CEILING BKN at 7,000 ft
T/Td 25°C / 23°C
ALTIM 30.12 inHg
ELEV 875 FT
35.3973°N / 84.5626°W
LOCATION · Athens, US
WIND
000°0 kt
KMMI · 875 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 23Z
+6H
+12H
+18H
WIND
CALM
VIS
10+ SM
CEILING
BKN070
LAYERS
SCT060 BKN070
T / Td
25 / 23
ALTIM
30.12"
// Interpretation
VFR — ceiling 7,000 ft. Winds calm, visibility better than 10 statute miles, scattered at 6,000 ft, and broken at 7,000 ft. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.
Loading TAF forecast narrative…
// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR KMMI 142335Z AUTO 00000KT 10SM SCT060 BKN070 25/23 A3012 RMK A01
KMMI · day 14 at 23:35 UTC · winds calm · visibility 10+ SM · scattered layer at 6,000 ft · broken layer at 7,000 ft · temp 25°C / dewpoint 23°C · altimeter 30.12" Hg
// Runway analysis · computed from current METAR wind
Wind CALM
ALL USABLE · WINDS CALM
WIND
000°calm
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS
2 ends
02
HDG 020°
—CALM
——
6,450'
20
HDG 200°
—CALM
——
6,450'
Pattern altitude: 1,875 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 +11°C
2,000FT
+1,125 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↘ -100 FT
24h AGO18h12h6hNOW
FIELD ELEV875 FT
OAT+25°C
ISA DELTA+11°C
PRESSURE ALT671 FT
// Performance equivalent
Operating here right now feels like operating at KUOS
(Franklin County Airport, Sewanee, elev 1,953 ft)
on a standard ISA day.
// Aircraft performance impact
MINOR
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+20%
-14%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+14%
-9%
Light jetCJ4, Phenom 300, M2
+8%
-6%
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 · 2 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC-6)
10:35ZSUNRISE
17:45ZSOLAR NOON
00:55ZSUNSET
01:24ZCIVIL END
CURRENT23:56Z
DAYLIGHT REMAINING58m
VFR NIGHT BEGINS01:24Z (1h 28m)
DAY LENGTH14h 20m
New Moon
ILLUMINATION0%
MOONRISE10:44Z
MOONSET01:05Z
FULL MOON IN15 days
// Nearest reporting stations · 5 shown · 60 NM radius
KMNV
VFR
Monroe County Airport · Madisonville
- WIND
- 140° / 3 kt
- VIS
- 10+ SM
- CEILING
- BKN090
- DIST
- 13 NM NE
- AGE
- 21m ago
KRZR
VFR
Cleveland Regional Jetport · Cleveland
- WIND
- CALM
- VIS
- 10+ SM
- CEILING
- SCT075
- DIST
- 16 NM SW
- AGE
- 21m ago
K2A0
VFR
Mark Anton Airport · Dayton
- WIND
- CALM
- VIS
- 10+ SM
- CEILING
- FEW110
- DIST
- 19 NM W
- AGE
- 21m ago
KRKW
VFR
Rockwood Municipal Airport · Rockwood
- WIND
- CALM
- VIS
- 10+ SM
- CEILING
- FEW100
- DIST
- 32 NM N
- AGE
- 21m ago
KRHP
VFR
Western Carolina Regional Airport · Andrews
- WIND
- CALM
- VIS
- 10+ SM
- CEILING
- SCT010
- DIST
- 36 NM E
- AGE
- 21m ago
// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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