Santo Pekoa International Airport

NVSS / SON

Luganville, VU

Current TAF Forecast

Raw TAF:
TAF NVSS 031700Z 0318/0418 VRB03KT 9999 FEW020 PROB40 INTER 0318/0324 8000 SHRA BKN018 BECMG 0319/0321 09007KT

Detailed TAF Table

Parameter
Mon
19:00Z
+-1h
Mon
20:00Z
+0h
Mon
21:00Z
+1h
Mon
22:00Z
+2h
Mon
23:00Z
+3h
Tue
00:00Z
+4h
Tue
01:00Z
+5h
Tue
02:00Z
+6h
Tue
03:00Z
+7h
Tue
04:00Z
+8h
Tue
05:00Z
+9h
Tue
06:00Z
+10h
Tue
07:00Z
+11h
Tue
08:00Z
+12h
Tue
09:00Z
+13h
Tue
10:00Z
+14h
Tue
11:00Z
+15h
Tue
12:00Z
+16h
Tue
13:00Z
+17h
Tue
14:00Z
+18h
Tue
15:00Z
+19h
Tue
16:00Z
+20h
Wind Dir
VRB
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
Wind Speed
3kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
Visibility
10+ km
8 km
8 km
8 km
8 km
8 km
8 km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
Weather
☀️ Clear
Showers Rain
SHRA
40%
Showers Rain
SHRA
40%
Showers Rain
SHRA
40%
Showers Rain
SHRA
40%
Showers Rain
SHRA
40%
Showers Rain
SHRA
40%
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
FEW020
BKN018
BKN018
BKN018
BKN018
BKN018
BKN018
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
Ceiling
🌤️ Unlimited
1800ft
AGL
1800ft
AGL
1800ft
AGL
1800ft
AGL
1800ft
AGL
1800ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules VFR MVFR MVFR MVFR MVFR MVFR MVFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
Day/Night
🌙
Night
🌇 18:21
🌙
Night
🌇 18:21
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 05:38
🌙
Night
🌅 05:38
🌙
Night
🌅 05:38
☀️
Day
🌅 05:38
☀️
Day
🌅 05:38
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 18:21
Flight Rules
VFR: Visual Flight Rules
MVFR: Marginal VFR
IFR: Instrument Flight Rules
LIFR: Low IFR
Ceiling Colors
Red: < 500ft
Amber: 500-1000ft
Blue: 1000-3000ft
Green: > 3000ft
⛈️ TCU: Towering Cumulus
🌩️ CB: Cumulonimbus
+Nh: Hours from now%: Probability of occurrenceAGL: Above Ground Level

Forecast Periods

BASE
VFR
Wind
VRB° at 3 kt
Visibility
10+ km
Clouds
FEW020
📖 Plain English Explanation:

This is the base forecast condition. Winds will be variable in direction at 3kt. Visibility will be excellent at 10+ km. Few clouds at 2000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

PROB40
MVFR
Visibility
8 km
Weather
Showers Rain
Clouds
BKN018
📖 Plain English Explanation:

There is a 40% probability of: Visibility will be good at 8 km. Weather conditions: Showers Rain. Broken clouds at 1800 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 2025-12-03 19:00:00 - 2025-11-03 21:00:00
VFR
Wind
90° at 7 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the East (90°) at 7kt. Conditions will be suitable for Visual Flight Rules (VFR) operations.

📚 Understanding TAF Forecasts

Terminal Aerodrome Forecast (TAF) provides detailed weather forecasts specifically for aviation operations. Our system translates complex meteorological codes into plain English to help pilots of all experience levels understand forecasted conditions.

What TAF Includes:

  • • Wind direction, speed, and gusts
  • • Visibility in statute miles or kilometers
  • • Weather phenomena (rain, snow, fog, thunderstorms)
  • • Cloud coverage types and altitudes
  • • Forecast changes with timing
  • • Flight rules categories (VFR/IFR)

Change Indicators Explained:

  • BASE - Main forecast conditions
  • FM - Permanent change from specific time
  • BECMG - Gradual change over 2-4 hours
  • TEMPO - Temporary changes (less than 1 hour)
  • PROB30/40 - 30% or 40% probability

🛩️ Flight Rules Categories

VFR

Visual Flight Rules

  • • Ceiling ≥ 3000 ft
  • • Visibility ≥ 5 miles
  • • Good for visual flying

MVFR

Marginal VFR

  • • Ceiling 1000-3000 ft
  • • Visibility 3-5 miles
  • • Caution for VFR

IFR

Instrument Flight Rules

  • • Ceiling 500-1000 ft
  • • Visibility 1-3 miles
  • • Instruments required

LIFR

Low IFR

  • • Ceiling < 500 ft
  • • Visibility < 1 mile
  • • Challenging conditions

💡 TAF Reading Tips

For Student Pilots:

  • • Focus on the plain English explanations above
  • • Pay attention to flight rules categories
  • • Look for wind direction relative to runway headings
  • • Check for temporary conditions (TEMPO)

For Experienced Pilots:

  • • Cross-reference with raw TAF for precise timing
  • • Consider probability forecasts for alternate planning
  • • Monitor BECMG periods for gradual changes
  • • Always check current METAR vs TAF forecast

Important: TAF forecasts should always be supplemented with current METAR observations, PIREPs, and other weather information for complete situational awareness. Weather can change rapidly, and forecasts have inherent limitations.