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// Station · 14m ago

KCYS

Cheyenne Regional Jerry Olson Field
CAT VFR
WIND 280° / 7 kt
VIS 10+ SM
CEILING CLR
T/Td 16.1°C / 9.4°C
ALTIM 30.22 inHg
ELEV 6,159 FT
41.1557°N / 104.8120°W
LOCATION · Cheyenne, US
N
WIND
280°7 kt
KCYS · 6,159 FT
© OSM · CartoDB

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

METRIC
NOW · 12Z
+6H
+12H
+18H
WIND
280°/7
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
16 / 9
 
 
 
ALTIM
30.22"
 
 
 

// Interpretation

VFR with light winds at 280°/7 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.

Loading TAF forecast narrative…

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

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// Raw observation METAR string + decoded

METAR KCYS 111253Z 28007KT 10SM CLR 16/09 A3022 RMK AO2 SLP161 T01610094 $

KCYS · day 11 at 12:53 UTC · wind from 280° at 7 kt · visibility 10+ SM · temp 16°C / dewpoint 9°C · altimeter 30.22" Hg · automated station w/ precipitation discriminator · sea-level pressure 1016.1 mb

// Runway analysis · computed from current METAR wind

Wind 280° @ 7 kt
2 USABLE · 2 AVOID
N
WIND
280°7 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 2 usable
27 HDG 270° H7 kt X1 kt RIGHT PRIMARY · 9,270'
31 HDG 310° H6 kt X3 kt LEFT 6,690'
TAILWIND ENDS · AVOID 2 ends
13 HDG 130° T6 kt X3 kt RIGHT
09 HDG 090° T7 kt X1 kt LEFT
Pattern altitude: 7,159 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

7,400FT
+1,241 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↘ -300 FT
9,200 8,000 6,800
24h AGO18h12h6hNOW
FIELD ELEV6,159 FT OAT+16°C ISA DELTA+13°C PRESSURE ALT5,855 FT
// Performance equivalent Operating here right now feels like operating at KEMM (Kemmerer Municipal Airport, Kemmerer, elev 7,285 ft) on a standard ISA day.
// Aircraft performance impact DANGEROUS
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+74%
-52%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+52%
-33%
Light jetCJ4, Phenom 300, M2
+30%
-22%

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 · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 14,290 FT KCYS ELEV · 6,159 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL14,290 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-7)

11:37ZSUNRISE
19:05ZSOLAR NOON
02:34ZSUNSET
03:07ZCIVIL END
CURRENT13:07Z DAYLIGHT REMAINING13h 26m VFR NIGHT BEGINS03:07Z (13h 59m) DAY LENGTH14h 56m
Waning Crescent
ILLUMINATION11% MOONRISE08:59Z MOONSET23:55Z FULL MOON IN18 days

// Nearest reporting stations · 5 shown · 60 NM radius

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

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