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// Station · 18m ago

KWMC

Winnemucca Municipal Airport
CAT VFR
WIND CALM
VIS 10+ SM
CEILING CLR
T/Td 27.2°C / 6.1°C
ALTIM 30.22 inHg
ELEV 4,308 FT
40.8966°N / 117.8060°W
LOCATION · Winnemucca, US
N
WIND
000°0 kt
KWMC · 4,308 FT
© OSM · CartoDB

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

METRIC
NOW · 17Z
+6H
+12H
+18H
WIND
CALM
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
27 / 6
 
 
 
ALTIM
30.22"
 
 
 

// Interpretation

VFR with winds calm. 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 KWMC 251756Z AUTO 00000KT 10SM CLR 27/06 A3022 RMK AO2 SLP176 T02720061 10272 20128 55002

KWMC · day 25 at 17:56 UTC · winds calm · visibility 10+ SM · temp 27°C / dewpoint 6°C · altimeter 30.22" Hg · automated station w/ precipitation discriminator · sea-level pressure 1017.6 mb

// Runway analysis · computed from current METAR wind

Wind CALM
ALL USABLE · WINDS CALM
N
WIND
000°calm
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 4 ends
14 HDG 140° CALM 7,000'
32 HDG 320° CALM 7,000'
02 HDG 020° CALM 4,800'
20 HDG 200° CALM 4,800'
Pattern altitude: 5,308 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 +20°C

6,400FT
+2,092 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV4,308 FT OAT+27°C ISA DELTA+20°C PRESSURE ALT4,004 FT
// Performance equivalent Operating here right now feels like operating at KELY (Ely Airport Yelland Field, Ely, elev 6,259 ft) on a standard ISA day.
// Aircraft performance impact SIGNIFICANT
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+64%
-45%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+45%
-29%
Light jetCJ4, Phenom 300, M2
+26%
-19%

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 · 18,045 FT KWMC ELEV · 4,308 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL18,045 ft VFR MARGINunlimited

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

13:12ZSUNRISE
19:54ZSOLAR NOON
02:37ZSUNSET
03:05ZCIVIL END
CURRENT18:14Z DAYLIGHT REMAINING8h 22m VFR NIGHT BEGINS03:05Z (8h 51m) DAY LENGTH13h 24m
Waxing Gibbous
ILLUMINATION94% MOONRISE23:19Z MOONSET12:43Z 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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