Thiruvananthapuram International Airport

VOTV / TRV

Thiruvananthapuram, IN

Current TAF Forecast

Raw TAF:
TAF VOTV 172000Z 1721/1806 30010KT 4000 DZ BR FEW010 SCT012 FEW025CB BKN080 TEMPO 1722/1802 VRB03KT 3000 RA BR BECMG 1804/1806 31015KT 6000 FEW015 SCT080

Detailed TAF Table

Parameter
Fri
22:00Z
+-1h
Fri
23:00Z
+0h
Sat
00:00Z
+1h
Sat
01:00Z
+2h
Sat
02:00Z
+3h
Sat
03:00Z
+4h
Sat
04:00Z
+5h
Wind Dir
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
310°
NW
Wind Speed
10 kt
10 kt
10 kt
10 kt
10 kt
10 kt
15 kt
Visibility
4 km
4 km
4 km
4 km
4 km
4 km
6 km
Weather
Drizzle, Mist
DZ BR
Drizzle, Mist
DZ BR
Drizzle, Mist
DZ BR
Drizzle, Mist
DZ BR
Drizzle, Mist
DZ BR
Drizzle, Mist
DZ BR
☀️ Clear
Clouds
FEW010
SCT012
FEW010
SCT012
FEW010
SCT012
FEW010
SCT012
FEW010
SCT012
FEW010
SCT012
FEW015
SCT080
Ceiling
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
🌤️ Unlimited
Flight Rules IFR IFR IFR IFR IFR IFR MVFR
Day/Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 05:44Z
🌙
Night
🌅 05:44Z
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
IFR
Wind
300° at 10 kt
Visibility
4 km
Weather
Drizzle, Mist
Clouds
FEW010 SCT012 FEW025CB BKN080
📖 Plain English Explanation:

This is the base forecast condition. Winds from the West-Northwest (300°) at 10 kt. Visibility will be moderate at 4 km. Weather conditions: Drizzle, Mist. Few clouds at 1000 feet, Scattered clouds at 1200 feet, Few clouds at 2500 feet, Broken clouds at 8000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

TEMPO 22:00Z - 02:00Z
IFR
Wind
VRB° at 3 kt
Visibility
3 km
Weather
Rain, Mist
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds will be variable in direction at 3 kt. Visibility will be moderate at 3 km. Weather conditions: Rain, Mist. Instrument Flight Rules (IFR) conditions - instrument flying required.

BECMG 04:00Z - 06:00Z
MVFR
Wind
310° at 15 kt
Visibility
6 km
Clouds
FEW015 SCT080
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the Northwest (310°) at 15 kt. Visibility will be good at 6 km. Few clouds at 1500 feet, Scattered clouds at 8000 feet. Marginal VFR conditions - some restrictions for visual flying.

📚 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.