Kualanamu International Airport

WIMM / KNO

Beringin, ID

Current TAF Forecast

Raw TAF:
TAF WIMM 021100Z 0212/0312 VRB05KT 5000 HZ SCT018 TEMPO 0217/0219 -TSRA FEW017CB BECMG 0303/0305 03010KT 9999 NSW

Detailed TAF Table

Parameter
Tue
16:00Z
+-1h
Tue
17:00Z
+0h
Tue
18:00Z
+1h
Tue
19:00Z
+2h
Tue
20:00Z
+3h
Tue
21:00Z
+4h
Tue
22:00Z
+5h
Tue
23:00Z
+6h
Wed
00:00Z
+7h
Wed
01:00Z
+8h
Wed
02:00Z
+9h
Wed
03:00Z
+10h
Wed
04:00Z
+11h
Wed
05:00Z
+12h
Wed
06:00Z
+13h
Wed
07:00Z
+14h
Wed
08:00Z
+15h
Wed
09:00Z
+16h
Wed
10:00Z
+17h
Wind Dir
VRB
30°
NE
30°
NE
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
30°
NE
30°
NE
30°
NE
30°
NE
30°
NE
30°
NE
30°
NE
30°
NE
Wind Speed
5 kt
10 kt
10 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
5 kt
10 kt
10 kt
10 kt
10 kt
10 kt
10 kt
10 kt
10 kt
Visibility
5 km
10+ km
10+ km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
5 km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
Weather
Haze
HZ
Light Thunderstorm Rain
-TSRA
Light Thunderstorm Rain
-TSRA
Haze
HZ
Haze
HZ
Haze
HZ
Haze
HZ
Haze
HZ
Haze
HZ
Haze
HZ
Haze
HZ
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
SCT018
FEW017CB
FEW017CB
SCT018
SCT018
SCT018
SCT018
SCT018
SCT018
SCT018
SCT018
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
Ceiling
🌤️ Unlimited
1,700 ft 🌩️
CB Base
1,700 ft 🌩️
CB Base
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR VFR VFR VFR VFR VFR VFR VFR VFR
Day/Night
☀️
Day
🌇 18:07Z
☀️
Day
🌇 18:07Z
☀️
Day
🌇 18:07Z
🌙
Night
🌇 18:07Z
🌙
Night
🌇 18:07Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 05:52Z
🌙
Night
🌅 05:52Z
🌙
Night
🌅 05:52Z
☀️
Day
🌅 05:52Z
☀️
Day
🌅 05:52Z
☀️
Day
☀️
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 5 kt
Visibility
5 km
Weather
Haze
Clouds
SCT018
📖 Plain English Explanation:

This is the base forecast condition. Winds will be variable in direction at 5 kt. Visibility will be good at 5 km. Weather conditions: Haze. Scattered clouds at 1800 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 17:00Z - 19:00Z
MVFR
Weather
Light Thunderstorm Rain
Clouds
FEW017CB
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Weather conditions: Light Thunderstorm Rain. Few clouds at 1700 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 03:00Z - 05:00Z
VFR
Wind
30° at 10 kt
Visibility
10+ km
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the North-Northeast (30°) at 10 kt. Visibility will be excellent at 10+ km. 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.