Islamabad International Airport

OPIS / ISB

Attock, PK

Current TAF Forecast

Raw TAF:
TAF OPIS 022300Z 0300/0406 27010KT 6000 NSC TEMPO 0300/0304 12006KT 2000 BR BECMG 0315/0317 09008KT 4000 FU FEW040 SCT100 TEMPO 31015G30KT 2000 TSRA FEW030CB SCT040 BKN100

Detailed TAF Table

Parameter
Mon
02:00Z
+-1h
Mon
03:00Z
+0h
Mon
04:00Z
+1h
Mon
05:00Z
+2h
Mon
06:00Z
+3h
Mon
07:00Z
+4h
Mon
08:00Z
+5h
Mon
09:00Z
+6h
Mon
10:00Z
+7h
Mon
11:00Z
+8h
Mon
12:00Z
+9h
Mon
13:00Z
+10h
Mon
14:00Z
+11h
Mon
15:00Z
+12h
Mon
16:00Z
+13h
Mon
17:00Z
+14h
Mon
18:00Z
+15h
Mon
19:00Z
+16h
Mon
20:00Z
+17h
Mon
21:00Z
+18h
Mon
22:00Z
+19h
Mon
23:00Z
+20h
Tue
00:00Z
+21h
Tue
01:00Z
+22h
Tue
02:00Z
+23h
Tue
03:00Z
+24h
Tue
04:00Z
+25h
Wind Dir
270°
W
310°
NW
310°
NW
310°
NW
310°
NW
310°
NW
310°
NW
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
Wind Speed
10kt
15kt
G30kt
15kt
G30kt
15kt
G30kt
15kt
G30kt
15kt
G30kt
15kt
G30kt
10kt
10kt
10kt
10kt
10kt
10kt
8kt
8kt
8kt
8kt
8kt
8kt
8kt
8kt
8kt
8kt
8kt
8kt
8kt
8kt
Visibility
6 km
2 km
2 km
2 km
2 km
2 km
2 km
6 km
6 km
6 km
6 km
6 km
6 km
4 km
4 km
4 km
4 km
4 km
4 km
4 km
4 km
4 km
4 km
4 km
4 km
4 km
4 km
Weather
☀️ 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
Smoke
FU
Smoke
FU
Smoke
FU
Smoke
FU
Smoke
FU
Smoke
FU
Smoke
FU
Smoke
FU
Smoke
FU
Smoke
FU
Smoke
FU
Smoke
FU
Smoke
FU
Smoke
FU
Clouds
CLR
FEW030CB
SCT040
FEW030CB
SCT040
FEW030CB
SCT040
FEW030CB
SCT040
FEW030CB
SCT040
FEW030CB
SCT040
CLR
CLR
CLR
CLR
CLR
CLR
FEW040
SCT100
FEW040
SCT100
FEW040
SCT100
FEW040
SCT100
FEW040
SCT100
FEW040
SCT100
FEW040
SCT100
FEW040
SCT100
FEW040
SCT100
FEW040
SCT100
FEW040
SCT100
FEW040
SCT100
FEW040
SCT100
FEW040
SCT100
Ceiling
🌤️ 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
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules MVFR IFR IFR IFR IFR IFR IFR MVFR MVFR MVFR MVFR MVFR MVFR IFR IFR IFR IFR IFR IFR IFR IFR IFR IFR IFR IFR IFR IFR
Day/Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:44
🌙
Night
🌅 06:44
🌙
Night
🌅 06:44
☀️
Day
🌅 06:44
☀️
Day
🌅 06:44
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 17:15
☀️
Day
🌇 17:15
☀️
Day
🌇 17:15
🌙
Night
🌇 17:15
🌙
Night
🌇 17:15
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:45
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
270° at 10 kt
Visibility
6 km
Clouds
CLR
📖 Plain English Explanation:

This is the base forecast condition. Winds from the West (270°) at 10kt. Visibility will be good at 6 km. Skies will be clear. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 2025-12-03 00:00:00 - 2025-11-03 04:00:00
IFR
Wind
120° at 6 kt
Visibility
2 km
Weather
Mist
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds from the East-Southeast (120°) at 6kt. Visibility will be moderate at 2 km. Weather conditions: Mist. Instrument Flight Rules (IFR) conditions - instrument flying required.

BECMG 2025-11-03 15:00:00 - 2025-11-03 17:00:00
IFR
Wind
90° at 8 kt
Visibility
4 km
Weather
Smoke
Clouds
FEW040 SCT100
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the East (90°) at 8kt. Visibility will be moderate at 4 km. Weather conditions: Smoke. Few clouds at 4000 feet, Scattered clouds at 10000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

TEMPO
IFR
Wind
310° at 15 kt
Gusts: 30 kt
Visibility
2 km
Weather
Thunderstorm Rain
Clouds
FEW030CB SCT040 BKN100
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds from the Northwest (310°) at 15kt. Gusts up to 30kt are expected. Visibility will be moderate at 2 km. Weather conditions: Thunderstorm Rain. Few clouds at 3000 feet, Scattered clouds at 4000 feet, Broken clouds at 10000 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.