Mbanza Congo Airport

FNBC / SSY

Mbanza Congo, AO

Current TAF Forecast

Raw TAF:
TAF FNBC 032300Z 0400/0412 VRB03KT 9000 BKN018 OVC027 PROB40 TEMPO 0400/0406 4000 TS RA OVC013 FEW022CB

Detailed TAF Table

Parameter
Wed
09:00Z
+-1h
Wed
10:00Z
+0h
Wind Dir
VRB
VRB
Wind Speed
3 kt
3 kt
Visibility
9 km
9 km
Weather
☀️ Clear
☀️ Clear
Clouds
BKN018
OVC027
BKN018
OVC027
Ceiling
1,800 ft
AGL
1,800 ft
AGL
Flight Rules MVFR MVFR
Day/Night
☀️
Day
☀️
Day
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
MVFR
Wind
VRB° at 3 kt
Visibility
9 km
Clouds
BKN018 OVC027
📖 Plain English Explanation:

This is the base forecast condition. Winds will be variable in direction at 3 kt. Visibility will be good at 9 km. Broken clouds at 1800 feet, Overcast skies at 2700 feet. Marginal VFR conditions - some restrictions for visual flying.

PROB40 TEMPO 00:00Z - 06:00Z
IFR
Visibility
4 km
Weather
Rain
Clouds
OVC013 FEW022CB
📖 Plain English Explanation:

There is a 40% probability of: Visibility will be moderate at 4 km. Weather conditions: Rain. Overcast skies at 1300 feet, Few clouds at 2200 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

📚 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.