Santos Dumont Airport

SBRJ / SDU

Rio de Janeiro, BR

Current TAF Forecast

Raw TAF:
TAF SBRJ 150440Z 1506/1518 32005KT 6000 SCT020 BKN030 TN21/1509Z TX25/1516Z TEMPO 1506/1512 4000 BR BKN010 BECMG 1512/1514 17007KT BECMG 1516/1518 21010KT 8000 SCT012 OVC030 RMK PFV

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
320°
NW
320°
NW
170°
S
170°
S
170°
S
170°
S
210°
SW
Wind Speed
5 kt
5 kt
7 kt
7 kt
7 kt
7 kt
10 kt
Visibility
6 km
6 km
6 km
6 km
6 km
6 km
8 km
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
SCT020
BKN030
SCT020
BKN030
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
SCT012
OVC030
Ceiling
3,000 ft
AGL
3,000 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
3,000 ft
AGL
Flight Rules MVFR MVFR VFR VFR VFR VFR MVFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 17:23Z
☀️
Day
🌇 17:23Z
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
320° at 5 kt
Visibility
6 km
Clouds
SCT020 BKN030
📖 Plain English Explanation:

This is the base forecast condition. Winds from the Northwest (320°) at 5 kt. Visibility will be good at 6 km. Scattered clouds at 2000 feet, Broken clouds at 3000 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 06:00Z - 12:00Z
IFR
Visibility
4 km
Weather
Mist
Clouds
BKN010
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be moderate at 4 km. Weather conditions: Mist. Broken clouds at 1000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

BECMG 12:00Z - 14:00Z
VFR
Wind
170° at 7 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the South (170°) at 7 kt. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 16:00Z - 18:00Z
MVFR
Wind
210° at 10 kt
Visibility
8 km
Clouds
SCT012 OVC030
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the South-Southwest (210°) at 10 kt. Visibility will be good at 8 km. Scattered clouds at 1200 feet, Overcast skies 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.