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// Station · 6m ago

LPPT

Lisbon Humberto Delgado Airport
CAT VFR
WIND 320° / 8 kt
VIS 6+ SM
CEILING CLR
T/Td 17°C / 15°C
ALTIM 30.21 inHg
ELEV 374 FT
38.7813°N / 9.1359°W
LOCATION · Lisbon, PT
N
WIND
320°8 kt
LPPT · 374 FT
© OSM · CartoDB

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

METRIC
NOW · 01Z
+6H
+12H
+18H
WIND
320°/8
 
 
 
VIS
6+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
—
 
 
 
T / Td
17 / 15
 
 
 
ALTIM
30.21"
 
 
 

// Interpretation

VFR with moderate winds at 320°/8 kt. Visibility 6+ SM 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 LPPT 130100Z 32008KT CAVOK 17/15 Q1023

LPPT · day 13 at 01:00 UTC · wind from 320° at 8 kt · visibility 6+ SM · temp 17°C / dewpoint 15°C · altimeter 30.21" Hg

// Runway analysis · computed from current METAR wind

Wind 320° @ 8 kt
1 USABLE · 1 AVOID · 1 CAUTION
N
WIND
320°8 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
02★ HDG 020° H4 kt X7 kt LEFT PRIMARY · 12,162'
TAILWIND ENDS · AVOID 1 ends
20 HDG 200° T4 kt X7 kt RIGHT —
Pattern altitude: 1,374 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 +2°C

300FT
-74 FT BELOW FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV374 FT OAT+17°C ISA DELTA+2°C PRESSURE ALT85 FT
// Performance equivalent Operating here right now feels like operating at LPCS (Cascais Airport, Cascais, elev 325 ft) on a standard ISA day.
// Aircraft performance impact ENHANCED
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+3%
-2%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+2%
-1%
Light jetCJ4, Phenom 300, M2
+1%
-1%

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 · 8,960 FT LPPT ELEV · 374 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL8,960 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-1)

06:44ZSUNRISE
12:23ZSOLAR NOON
18:03ZSUNSET
18:30ZCIVIL END
CURRENT01:06Z DAYLIGHT REMAINING16h 56m VFR NIGHT BEGINS18:30Z (17h 23m) DAY LENGTH11h 18m
Waxing Crescent
ILLUMINATION3% MOONRISE08:05Z MOONSET19:24Z FULL MOON IN13 days

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

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