Don Mueang International Airport

VTBD / DMK

Bangkok, TH

Current TAF Forecast

Raw TAF:
TAF VTBD 101700Z 1018/1124 10005KT 9999 FEW020 BECMG 1100/1102 21008KT TEMPO 1109/1113 VRB15KT 4000 TSRA FEW018CB SCT020 BKN080

Detailed TAF Table

Parameter
Wed
18:00Z
+-1h
Wed
19:00Z
+0h
Wed
20:00Z
+1h
Wed
21:00Z
+2h
Wed
22:00Z
+3h
Wed
23:00Z
+4h
Thu
00:00Z
+5h
Thu
01:00Z
+6h
Thu
02:00Z
+7h
Thu
03:00Z
+8h
Thu
04:00Z
+9h
Thu
05:00Z
+10h
Thu
06:00Z
+11h
Thu
07:00Z
+12h
Thu
08:00Z
+13h
Thu
09:00Z
+14h
Thu
10:00Z
+15h
Thu
11:00Z
+16h
Thu
12:00Z
+17h
Thu
13:00Z
+18h
Thu
14:00Z
+19h
Thu
15:00Z
+20h
Thu
16:00Z
+21h
Thu
17:00Z
+22h
Thu
18:00Z
+23h
Thu
19:00Z
+24h
Thu
20:00Z
+25h
Thu
21:00Z
+26h
Thu
22:00Z
+27h
Wind Dir
100°
E
100°
E
100°
E
100°
E
100°
E
100°
E
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
VRB
VRB
VRB
VRB
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
Wind Speed
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
15 kt
15 kt
15 kt
15 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
Visibility
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
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
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
FEW020
FEW020
FEW020
FEW020
FEW020
FEW020
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
FEW018CB
SCT020
FEW018CB
SCT020
FEW018CB
SCT020
FEW018CB
SCT020
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR IFR IFR IFR IFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
Day/Night
☀️
Day
🌇 18:28Z
🌙
Night
🌇 18:28Z
🌙
Night
🌇 18:28Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 05:31Z
🌙
Night
🌅 05:31Z
🌙
Night
🌅 05:31Z
☀️
Day
🌅 05:31Z
☀️
Day
🌅 05:31Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 18:28Z
☀️
Day
🌇 18:28Z
☀️
Day
🌇 18:28Z
🌙
Night
🌇 18:28Z
🌙
Night
🌇 18:28Z
🌙
Night
🌙
Night
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
100° at 5 kt
Visibility
10+ km
Clouds
FEW020
📖 Plain English Explanation:

This is the base forecast condition. Winds from the East (100°) at 5 kt. Visibility will be excellent at 10+ km. Few clouds at 2000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 00:00Z - 02:00Z
VFR
Wind
210° at 8 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the South-Southwest (210°) at 8 kt. Conditions will be suitable for Visual Flight Rules (VFR) operations.

TEMPO 09:00Z - 13:00Z
IFR
Wind
VRB° at 15 kt
Visibility
4 km
Weather
Thunderstorm Rain
Clouds
FEW018CB SCT020 BKN080
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds will be variable in direction at 15 kt. Visibility will be moderate at 4 km. Weather conditions: Thunderstorm Rain. Few clouds at 1800 feet, Scattered clouds at 2000 feet, Broken clouds at 8000 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.