Ministro Victor Konder International Airport

SBNF / NVT

Navegantes, BR

Current TAF Forecast

Raw TAF:
TAF SBNF 152100Z 1600/1624 36007KT 5000 RA BKN012 BKN040 TN17/1604Z TX24/1617Z BECMG 1608/1610 9999 BKN012 BECMG 1612/1614 05007KT BKN020 BECMG 1616/1618 10007KT FEW030 BECMG 1620/1622 15007KT RMK PEG

Detailed TAF Table

Parameter
Tue
03:00Z
+-1h
Tue
04:00Z
+0h
Tue
05:00Z
+1h
Tue
06:00Z
+2h
Tue
07:00Z
+3h
Tue
08:00Z
+4h
Tue
09:00Z
+5h
Tue
10:00Z
+6h
Tue
11:00Z
+7h
Tue
12:00Z
+8h
Tue
13:00Z
+9h
Tue
14:00Z
+10h
Tue
15:00Z
+11h
Tue
16:00Z
+12h
Tue
17:00Z
+13h
Tue
18:00Z
+14h
Tue
19:00Z
+15h
Tue
20:00Z
+16h
Tue
21:00Z
+17h
Tue
22:00Z
+18h
Wind Dir
360°
N
360°
N
360°
N
360°
N
360°
N
360°
N
360°
N
360°
N
360°
N
50°
NE
50°
NE
50°
NE
50°
NE
100°
E
100°
E
100°
E
100°
E
150°
SE
150°
SE
150°
SE
Wind Speed
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
7kt
Visibility
5 km
5 km
5 km
5 km
5 km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
Weather
Rain
RA
Rain
RA
Rain
RA
Rain
RA
Rain
RA
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
BKN012
BKN040
BKN012
BKN040
BKN012
BKN040
BKN012
BKN040
BKN012
BKN040
BKN012
BKN012
BKN012
BKN012
BKN020
BKN020
BKN020
BKN020
FEW030
FEW030
FEW030
FEW030
☀️ CLR
☀️ CLR
☀️ CLR
Ceiling
1200ft
AGL
1200ft
AGL
1200ft
AGL
1200ft
AGL
1200ft
AGL
1200ft
AGL
1200ft
AGL
1200ft
AGL
1200ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
2000ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules IFR IFR IFR IFR IFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR VFR VFR VFR VFR VFR VFR VFR
Day/Night
🌙
Night
🌙
Night
🌅 06:05
🌙
Night
🌅 06:05
🌅
Dawn
🌅 06:05
☀️
Day
🌅 06:05
☀️
Day
🌅 06:05
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 17:54
☀️
Day
🌇 17:54
☀️
Day
🌇 17:54
🌇
Dusk
🌇 17:54
🌙
Night
🌇 17:54
🌙
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
IFR
Wind
360° at 7 kt
Visibility
5 km
Weather
Rain
Clouds
BKN012 BKN040
📖 Plain English Explanation:

This is the base forecast condition. Winds from the North (360°) at 7kt. Visibility will be good at 5 km. Weather conditions: Rain. Broken clouds at 1200 feet, Broken clouds at 4000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

BECMG 2025-09-16 08:00:00 - 2025-09-16 10:00:00
MVFR
Visibility
10+ km
Clouds
BKN012
📖 Plain English Explanation:

Conditions will gradually change to become: Visibility will be excellent at 10+ km. Broken clouds at 1200 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 2025-09-16 12:00:00 - 2025-09-16 14:00:00
MVFR
Wind
50° at 7 kt
Clouds
BKN020
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the Northeast (50°) at 7kt. Broken clouds at 2000 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 2025-09-16 16:00:00 - 2025-09-16 18:00:00
VFR
Wind
100° at 7 kt
Clouds
FEW030
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the East (100°) at 7kt. Few clouds at 3000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 2025-09-16 20:00:00 - 2025-09-16 22:00:00
VFR
Wind
150° at 7 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the South-Southeast (150°) at 7kt. Conditions will be suitable for Visual Flight Rules (VFR) operations.

📚 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.