Incheon International Airport

RKSI / ICN

Seoul, KR

Current TAF Forecast

Raw TAF:
TAF RKSI 141100Z 1412/1518 33006KT CAVOK TN14/1421Z TX25/1505Z BECMG 1413/1415 15005KT 6000 NSC BECMG 1418/1420 3500 BR BKN002 BECMG 1421/1423 CAVOK BECMG 1500/1502 30009KT BECMG 1513/1515 07006KT

Detailed TAF Table

Parameter
Thu
15:00Z
+-1h
Thu
16:00Z
+0h
Thu
17:00Z
+1h
Thu
18:00Z
+2h
Thu
19:00Z
+3h
Thu
20:00Z
+4h
Thu
21:00Z
+5h
Thu
22:00Z
+6h
Thu
23:00Z
+7h
Fri
00:00Z
+8h
Fri
01:00Z
+9h
Fri
02:00Z
+10h
Fri
03:00Z
+11h
Fri
04:00Z
+12h
Fri
05:00Z
+13h
Fri
06:00Z
+14h
Fri
07:00Z
+15h
Fri
08:00Z
+16h
Fri
09:00Z
+17h
Fri
10:00Z
+18h
Fri
11:00Z
+19h
Fri
12:00Z
+20h
Fri
13:00Z
+21h
Fri
14:00Z
+22h
Fri
15:00Z
+23h
Fri
16:00Z
+24h
Wind Dir
330°
NW
330°
NW
330°
NW
330°
NW
330°
NW
330°
NW
330°
NW
330°
NW
330°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
70°
E
70°
E
70°
E
70°
E
Wind Speed
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
6 kt
6 kt
6 kt
6 kt
Visibility
>10km
>10km
>10km
3.5 km
3.5 km
3.5 km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
Weather
☀️ Clear
☀️ Clear
☀️ Clear
Mist
BR
Mist
BR
Mist
BR
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
☀️ CLR
☀️ CLR
☀️ CLR
BKN002
BKN002
BKN002
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
200 ft
AGL
200 ft
AGL
200 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules VFR VFR VFR LIFR LIFR LIFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
Day/Night
☀️
Day
☀️
Day
🌇 18:56Z
☀️
Day
🌇 18:56Z
☀️
Day
🌇 18:56Z
🌇
Dusk
🌇 18:56Z
🌙
Night
🌇 18:56Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 05:02Z
🌙
Night
🌅 05:02Z
🌅
Dawn
🌅 05:02Z
☀️
Day
🌅 05:02Z
☀️
Day
🌅 05:02Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 18:57Z
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
330° at 6 kt
Visibility
>10km
📖 Plain English Explanation:

This is the base forecast condition. Winds from the North-Northwest (330°) at 6 kt. Visibility will be excellent at more than 10km. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 13:00Z - 15:00Z
MVFR
Wind
150° at 5 kt
Visibility
6 km
Clouds
CLR
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the South-Southeast (150°) at 5 kt. Visibility will be good at 6 km. Skies will be clear. Marginal VFR conditions - some restrictions for visual flying.

BECMG 18:00Z - 20:00Z
LIFR
Visibility
3.5 km
Weather
Mist
Clouds
BKN002
📖 Plain English Explanation:

Conditions will gradually change to become: Visibility will be moderate at 3.5 km. Weather conditions: Mist. Broken clouds at 200 feet. Low IFR conditions - challenging even for instrument operations.

BECMG 21:00Z - 23:00Z
VFR
Visibility
>10km
📖 Plain English Explanation:

Conditions will gradually change to become: Visibility will be excellent at more than 10km. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 00:00Z - 02:00Z
VFR
Wind
300° at 9 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the West-Northwest (300°) at 9 kt. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 13:00Z - 15:00Z
VFR
Wind
70° at 6 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the East-Northeast (70°) at 6 kt. 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.