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// Station · 7m ago

KMCC

McClellan Airfield
CAT VFR
WIND 160° / 5 kt
VIS 10+ SM
CEILING CLR
T/Td 22°C / 14°C
ALTIM 30.01 inHg
ELEV 77 FT
38.6676°N / 121.4010°W
LOCATION · Sacramento, US
N
WIND
160°5 kt
KMCC · 77 FT
© OSM · CartoDB

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

METRIC
NOW · 16Z
+6H
+12H
+18H
WIND
160°/5
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
22 / 14
 
 
 
ALTIM
30.01"
 
 
 

// Interpretation

VFR with light winds at 160°/5 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 KMCC 251655Z AUTO 16005KT 10SM CLR 22/14 A3001 RMK AO2

KMCC · day 25 at 16:55 UTC · wind from 160° at 5 kt · visibility 10+ SM · temp 22°C / dewpoint 14°C · altimeter 30.01" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 160° @ 5 kt
1 USABLE · 1 AVOID
N
WIND
160°5 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
16 HDG 160° H5 kt X0 kt PRIMARY · 10,599'
TAILWIND ENDS · AVOID 1 ends
34 HDG 340° T5 kt X0 kt
Pattern altitude: 1,077 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 +7°C

800FT
+723 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV77 FT OAT+22°C ISA DELTA+7°C PRESSURE ALT-14 FT
// Performance equivalent Operating here right now feels like operating at KVNY (Van Nuys Airport, Van Nuys, elev 802 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+8%
-6%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+6%
-4%
Light jetCJ4, Phenom 300, M2
+3%
-2%

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 · 11,188 FT KMCC ELEV · 77 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL11,188 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-8)

13:30ZSUNRISE
20:09ZSOLAR NOON
02:48ZSUNSET
03:16ZCIVIL END
CURRENT17:02Z DAYLIGHT REMAINING9h 46m VFR NIGHT BEGINS03:16Z (10h 13m) DAY LENGTH13h 18m
Waxing Gibbous
ILLUMINATION94% MOONRISE23:33Z MOONSET12:52Z FULL MOON IN2 days

// Nearest reporting stations

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

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