Surat Airport

VASU / STV

Surat, IN

Current TAF Forecast

Raw TAF:
TAF VASU 141700Z 1418/1503 36004KT 5000 BR HZ NSC BECMG 1422/1424 VEB02KT BECMG 1501/1503 27007KT 4000 HZ FU

Detailed TAF Table

Parameter
Thu
20:00Z
+-1h
Thu
21:00Z
+0h
Thu
22:00Z
+1h
Thu
23:00Z
+2h
Fri
00:00Z
+3h
Fri
01:00Z
+4h
Wind Dir
360°
N
360°
N
360°
N
360°
N
360°
N
270°
W
Wind Speed
4 kt
4 kt
4 kt
4 kt
4 kt
7 kt
Visibility
5 km
5 km
5 km
5 km
5 km
4 km
Weather
Mist, Haze
BR HZ
Mist, Haze
BR HZ
☀️ Clear
☀️ Clear
☀️ Clear
Haze, Smoke
HZ FU
Clouds
CLR
CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules MVFR MVFR VFR VFR VFR IFR
Day/Night
🌙
Night
🌇 18:33Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
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
360° at 4 kt
Visibility
5 km
Weather
Mist, Haze
Clouds
CLR
📖 Plain English Explanation:

This is the base forecast condition. Winds from the North (360°) at 4 kt. Visibility will be good at 5 km. Weather conditions: Mist, Haze. Skies will be clear. Marginal VFR conditions - some restrictions for visual flying.

BECMG 22:00Z - 00:00Z
VFR
📖 Plain English Explanation:

Conditions will gradually change to become: Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 01:00Z - 03:00Z
IFR
Wind
270° at 7 kt
Visibility
4 km
Weather
Haze, Smoke
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the West (270°) at 7 kt. Visibility will be moderate at 4 km. Weather conditions: Haze, Smoke. 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.