Purnea Airport

VEPU

, IN

Current TAF Forecast

Raw TAF:
TAF VEPU 150330Z 1506/1518 14008KT 5000 HZ SCT030 SCT090 BECMG 1509/1511 SCT030 BECMG 1516/1518 04008KT 4000 -RABR SCT015 SCT025 BKN080

Detailed TAF Table

Parameter
Fri
10:00Z
+-1h
Fri
11:00Z
+0h
Fri
12:00Z
+1h
Fri
13:00Z
+2h
Fri
14:00Z
+3h
Fri
15:00Z
+4h
Fri
16:00Z
+5h
Wind Dir
140°
SE
40°
NE
40°
NE
40°
NE
40°
NE
40°
NE
40°
NE
Wind Speed
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
Visibility
5 km
4 km
4 km
4 km
4 km
4 km
4 km
Weather
Haze
HZ
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
SCT030
SCT090
SCT030
SCT030
SCT030
SCT030
SCT030
SCT030
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules MVFR VFR VFR VFR VFR VFR VFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 18:41Z
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
140° at 8 kt
Visibility
5 km
Weather
Haze
Clouds
SCT030 SCT090
📖 Plain English Explanation:

This is the base forecast condition. Winds from the Southeast (140°) at 8 kt. Visibility will be good at 5 km. Weather conditions: Haze. Scattered clouds at 3000 feet, Scattered clouds at 9000 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 09:00Z - 11:00Z
VFR
Clouds
SCT030
📖 Plain English Explanation:

Conditions will gradually change to become: Scattered clouds at 3000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 16:00Z - 18:00Z
IFR
Wind
40° at 8 kt
Visibility
4 km
Weather
Light RABR
Clouds
SCT015 SCT025 BKN080
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the Northeast (40°) at 8 kt. Visibility will be moderate at 4 km. Weather conditions: Light RABR. Scattered clouds at 1500 feet, Scattered clouds at 2500 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.