Prefeito Renato Moreira Airport

SBIZ / IMP

Imperatriz, BR

Current TAF Forecast

Raw TAF:
TAF SBIZ 150350Z 1506/1518 02005KT CAVOK TN23/1508Z TX32/1518Z PROB30 1508/1512 6000 SCT007 BECMG 1512/1514 08010KT 7000 BKN020 BECMG 1516/1518 SCT020 FEW030TCU RMK PGB

Detailed TAF Table

Parameter
Sun
11:00Z
+-1h
Sun
12:00Z
+0h
Sun
13:00Z
+1h
Sun
14:00Z
+2h
Sun
15:00Z
+3h
Sun
16:00Z
+4h
Wind Dir
20°
N
80°
E
80°
E
80°
E
80°
E
80°
E
Wind Speed
5 kt
10 kt
10 kt
10 kt
10 kt
10 kt
Visibility
>10km
7 km
7 km
7 km
7 km
7 km
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
☀️ CLR
BKN020
BKN020
BKN020
BKN020
SCT020
FEW030TCU
Ceiling
🌤️ Unlimited
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
3,000 ft ⛈️
TCU Base
Flight Rules VFR MVFR MVFR MVFR MVFR MVFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 18:06Z
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
20° at 5 kt
Visibility
>10km
📖 Plain English Explanation:

This is the base forecast condition. Winds from the North-Northeast (20°) at 5 kt. Visibility will be excellent at more than 10km. Conditions will be suitable for Visual Flight Rules (VFR) operations.

PROB30 08:00Z - 12:00Z
MVFR
Visibility
6 km
Clouds
SCT007
📖 Plain English Explanation:

There is a 30% probability of: Visibility will be good at 6 km. Scattered clouds at 700 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 12:00Z - 14:00Z
MVFR
Wind
80° at 10 kt
Visibility
7 km
Clouds
BKN020
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the East (80°) at 10 kt. Visibility will be good at 7 km. Broken clouds at 2000 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 16:00Z - 18:00Z
MVFR
Clouds
SCT020 FEW030TCU
📖 Plain English Explanation:

Conditions will gradually change to become: Scattered clouds at 2000 feet, Few clouds at 3000 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.