// Station · 8m ago
YWLM
Newcastle Airport
CAT VFR
WIND 360° / 3 kt
VIS 6+ SM
CEILING Few/scattered only
T/Td 11°C / 10°C
ALTIM 29.97 inHg
ELEV 31 FT
32.7961°S / 151.8350°E
LOCATION · Williamtown, AU
WIND
360°3 kt
YWLM · 31 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 13Z
+6H
+12H
+18H
WIND
360°/3
VIS
6+ SM
CEILING
—
LAYERS
FEW089
T / Td
11 / 10
ALTIM
29.97"
// Interpretation
VFR with light winds at 360°/3 kt. Visibility 6+ SM and a few at 8,900 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 YWLM 111300Z AUTO 36003KT 9999 // FEW089 11/10 Q1015
YWLM · day 11 at 13:00 UTC · wind from 360° at 3 kt · visibility 6+ SM · a few clouds at 8,900 ft · temp 11°C / dewpoint 10°C · altimeter 29.97" Hg
// Runway analysis · computed from current METAR wind
Wind 360° @ 3 kt
ALL USABLE · WINDS CALM
WIND
360°3 kt
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
ALL RUNWAYS · CALM WINDS
2 ends
12
HDG 120°
—CALM
——
10,033'
30
HDG 300°
—CALM
——
10,033'
Pattern altitude: 1,031 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 -4°C
-500FT
-531 FT BELOW FIELD ELEV
// DA · LAST 24 HOURS
↗ +400 FT
24h AGO18h12h6hNOW
FIELD ELEV31 FT
OAT+11°C
ISA DELTA-4°C
PRESSURE ALT-22 FT
// Performance equivalent
Your aircraft will perform as if it's at a field -500 ft high
on a standard ISA day — that's -531 ft above
YWLM's actual elevation.
// Aircraft performance impact
MINOR
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+0%
-0%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+0%
-0%
Light jetCJ4, Phenom 300, M2
+0%
-0%
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 · 1 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC+10)
20:55ZSUNRISE
01:59ZSOLAR NOON
07:02ZSUNSET
07:29ZCIVIL END
CURRENT13:08Z
DAYLIGHT REMAINING0m
VFR NIGHT BEGINS07:29Z (past)
DAY LENGTH10h 07m
Waning Crescent
ILLUMINATION11%
MOONRISE18:17Z
MOONSET04:24Z
FULL MOON IN18 days
// Nearest reporting stations · 2 shown · 100 NM (sparse area)
// Area map · 80 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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