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// Station · 22m ago

CYZH

Slave Lake Airport
CAT VFR
WIND 080° / 3 kt
VIS 9.0 SM
CEILING CLR
T/Td 18°C / 6°C
ALTIM 29.99 inHg
ELEV 1,912 FT
55.2929°N / 114.7773°W
LOCATION · Slave Lake, CA
N
WIND
080°3 kt
CYZH · 1,912 FT
© OSM · CartoDB

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

METRIC
NOW · 01Z
+6H
+12H
+18H
WIND
080°/3
 
 
 
VIS
9.0 SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
18 / 6
 
 
 
ALTIM
29.99"
 
 
 

// Interpretation

VFR with light winds at 080°/3 kt. Visibility 9.0 SM 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 CYZH 170100Z AUTO 08003KT 9SM CLR 18/06 A2999 RMK SLP173 DENSITY ALT 2600FT

CYZH · day 17 at 01:00 UTC · wind from 080° at 3 kt · visibility 9.0 SM · temp 18°C / dewpoint 6°C · altimeter 29.99" Hg · sea-level pressure 1017.3 mb

// Runway analysis · computed from current METAR wind

Wind 080° @ 3 kt
ALL USABLE · WINDS CALM
N
WIND
080°3 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS 2 ends
10 HDG 100° CALM 5,561'
28 HDG 280° CALM 5,561'
Pattern altitude: 2,912 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

2,600FT
+688 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV1,912 FT OAT+18°C ISA DELTA+7°C PRESSURE ALT1,838 FT
// Performance equivalent Operating here right now feels like operating at CYCT (Coronation Airport, Coronation, elev 2,595 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+26%
-18%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+18%
-12%
Light jetCJ4, Phenom 300, M2
+10%
-8%

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 · 11,003 FT CYZH ELEV · 1,912 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL11,003 ft VFR MARGINunlimited

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

13:14ZSUNRISE
19:35ZSOLAR NOON
01:56ZSUNSET
02:33ZCIVIL END
CURRENT01:22Z DAYLIGHT REMAINING34m VFR NIGHT BEGINS02:33Z (1h 10m) DAY LENGTH12h 41m
Waxing Crescent
ILLUMINATION28% MOONRISE17:28Z MOONSET06:09Z FULL MOON IN10 days

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

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