Ljubljana Jože Pučnik Airport

LJLJ / LJU

Zgornji Brnik, SI

Current TAF Forecast

Raw TAF:
TAF LJLJ 141100Z 1412/1512 VRB02KT 9999 FEW015 SCT095 PROB40 TEMPO 1412/1413 SHRA SCT035TCU BKN090 PROB30 TEMPO 1412/1415 32010KT FEW030CB BKN050 TEMPO 1422/1510 BKN010 PROB40 TEMPO 1502/1506 0400 FG VV002

Detailed TAF Table

Parameter
Sun
16:00Z
+-1h
Sun
17:00Z
+0h
Sun
18:00Z
+1h
Sun
19:00Z
+2h
Sun
20:00Z
+3h
Sun
21:00Z
+4h
Sun
22:00Z
+5h
Sun
23:00Z
+6h
Mon
00:00Z
+7h
Mon
01:00Z
+8h
Mon
02:00Z
+9h
Mon
03:00Z
+10h
Mon
04:00Z
+11h
Mon
05:00Z
+12h
Mon
06:00Z
+13h
Mon
07:00Z
+14h
Mon
08:00Z
+15h
Mon
09:00Z
+16h
Mon
10:00Z
+17h
Wind Dir
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
Wind Speed
2kt
2kt
2kt
2kt
2kt
2kt
2kt
2kt
2kt
2kt
2kt
2kt
2kt
2kt
2kt
2kt
2kt
2kt
2kt
Visibility
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
0.4 km
0.4 km
0.4 km
0.4 km
10+ km
10+ km
10+ km
10+ km
10+ km
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Fog
FG
40%
Fog
FG
40%
Fog
FG
40%
Fog
FG
40%
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
FEW015
SCT095
FEW015
SCT095
FEW015
SCT095
FEW015
SCT095
FEW015
SCT095
FEW015
SCT095
BKN010
BKN010
BKN010
BKN010
VV002
VV002
VV002
VV002
BKN010
BKN010
BKN010
BKN010
FEW015
SCT095
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
1000ft
AGL
1000ft
AGL
1000ft
AGL
1000ft
AGL
200ft 🌫️
Indefinite
200ft 🌫️
Indefinite
200ft 🌫️
Indefinite
200ft 🌫️
Indefinite
1000ft
AGL
1000ft
AGL
1000ft
AGL
1000ft
AGL
🌤️ Unlimited
Flight Rules VFR VFR VFR VFR VFR VFR MVFR MVFR MVFR MVFR LIFR LIFR LIFR LIFR MVFR MVFR MVFR MVFR VFR
Day/Night
☀️
Day
🌇 18:11
☀️
Day
🌇 18:11
☀️
Day
🌇 18:11
🌙
Night
🌇 18:11
🌙
Night
🌇 18:11
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 05:50
🌙
Night
🌅 05:50
🌙
Night
🌅 05:50
☀️
Day
🌅 05:50
☀️
Day
🌅 05:50
☀️
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
VFR
Wind
VRB° at 2 kt
Visibility
10+ km
Clouds
FEW015 SCT095
📖 Plain English Explanation:

This is the base forecast condition. Winds will be variable in direction at 2kt. Visibility will be excellent at 10+ km. Few clouds at 1500 feet, Scattered clouds at 9500 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

PROB40 TEMPO 2025-10-14 12:00:00 - 2025-10-14 13:00:00
MVFR
Weather
Showers Rain
Clouds
SCT035TCU BKN090
📖 Plain English Explanation:

There is a 40% probability of: Weather conditions: Showers Rain. Scattered clouds at 3500 feet, Broken clouds at 9000 feet. Marginal VFR conditions - some restrictions for visual flying.

PROB30 TEMPO 2025-10-14 12:00:00 - 2025-10-14 15:00:00
MVFR
Wind
320° at 10 kt
Clouds
FEW030CB BKN050
📖 Plain English Explanation:

There is a 30% probability of: Winds from the Northwest (320°) at 10kt. Few clouds at 3000 feet, Broken clouds at 5000 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 2025-09-14 22:00:00 - 2025-09-15 10:00:00
MVFR
Clouds
BKN010
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Broken clouds at 1000 feet. Marginal VFR conditions - some restrictions for visual flying.

PROB40 TEMPO 2025-09-15 02:00:00 - 2025-09-15 06:00:00
LIFR
Visibility
0.4 km
Weather
Fog
Clouds
VV002
📖 Plain English Explanation:

There is a 40% probability of: Visibility will be poor at 0.4 km. Weather conditions: Fog. Vertical visibility at 200 feet. Low IFR conditions - challenging even for instrument 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.