Suvarnabhumi Airport

VTBS / BKK

Bangkok, TH

Current TAF Forecast

Raw TAF:
TAF VTBS 032300Z 0400/0506 01005KT 9999 FEW020 TEMPO 0408/0414 VRB15KT 4000 TSRA FEW018CB SCT030 BKN100 BECMG 0414/0416 08008KT BECMG 0421/0423 02005KT

Detailed TAF Table

Parameter
Tue
05:00Z
+-1h
Tue
06:00Z
+0h
Tue
07:00Z
+1h
Tue
08:00Z
+2h
Tue
09:00Z
+3h
Tue
10:00Z
+4h
Tue
11:00Z
+5h
Tue
12:00Z
+6h
Tue
13:00Z
+7h
Tue
14:00Z
+8h
Tue
15:00Z
+9h
Tue
16:00Z
+10h
Tue
17:00Z
+11h
Tue
18:00Z
+12h
Tue
19:00Z
+13h
Tue
20:00Z
+14h
Tue
21:00Z
+15h
Tue
22:00Z
+16h
Tue
23:00Z
+17h
Wed
00:00Z
+18h
Wed
01:00Z
+19h
Wed
02:00Z
+20h
Wed
03:00Z
+21h
Wed
04:00Z
+22h
Wind Dir
10°
N
10°
N
10°
N
VRB
VRB
VRB
VRB
VRB
VRB
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
20°
N
20°
N
20°
N
20°
N
20°
N
20°
N
20°
N
20°
N
Wind Speed
5kt
5kt
5kt
15kt
15kt
15kt
15kt
15kt
15kt
8kt
8kt
8kt
8kt
8kt
8kt
8kt
5kt
5kt
5kt
5kt
5kt
5kt
5kt
5kt
Visibility
10+ km
10+ km
10+ km
4 km
4 km
4 km
4 km
4 km
4 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
☀️ Clear
☀️ Clear
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
FEW020
FEW020
FEW020
FEW018CB
SCT030
FEW018CB
SCT030
FEW018CB
SCT030
FEW018CB
SCT030
FEW018CB
SCT030
FEW018CB
SCT030
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
10000ft
AGL
10000ft
AGL
10000ft
AGL
10000ft
AGL
10000ft
AGL
10000ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules VFR VFR VFR IFR IFR IFR IFR IFR IFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
Day/Night
🌙
Night
🌅 06:19
🌅
Dawn
🌅 06:19
☀️
Day
🌅 06:19
☀️
Day
🌅 06:19
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 17:40
☀️
Day
🌇 17:40
☀️
Day
🌇 17:40
🌇
Dusk
🌇 17:40
🌙
Night
🌇 17:40
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:19
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
10° at 5 kt
Visibility
10+ km
Clouds
FEW020
📖 Plain English Explanation:

This is the base forecast condition. Winds from the North (10°) at 5kt. Visibility will be excellent at 10+ km. Few clouds at 2000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 2025-11-04 08:00:00 - 2025-11-04 14:00:00
IFR
Wind
VRB° at 15 kt
Visibility
4 km
Weather
Thunderstorm Rain
Clouds
FEW018CB SCT030 BKN100
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds will be variable in direction at 15kt. Visibility will be moderate at 4 km. Weather conditions: Thunderstorm Rain. Few clouds at 1800 feet, Scattered clouds at 3000 feet, Broken clouds at 10000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

BECMG 2025-11-04 14:00:00 - 2025-11-04 16:00:00
VFR
Wind
80° at 8 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the East (80°) at 8kt. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 2025-11-04 21:00:00 - 2025-11-04 23:00:00
VFR
Wind
20° at 5 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the North-Northeast (20°) at 5kt. 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.