Ministro Victor Konder International Airport

SBNF / NVT

Navegantes, BR

Current TAF Forecast

Raw TAF:
TAF SBNF 031600Z 0318/0418 13009KT 7000 BKN020 FEW025TCU TN18/0409Z TX24/0417Z PROB40 TEMPO 0318/0322 4000 SHRA BKN010 FEW025TCU BECMG 0322/0324 BKN015 BECMG 0415/0416 SCT020 RMK PEI

Detailed TAF Table

Parameter
Mon
22:00Z
+-1h
Mon
23:00Z
+0h
Tue
00:00Z
+1h
Tue
01:00Z
+2h
Tue
02:00Z
+3h
Tue
03:00Z
+4h
Tue
04:00Z
+5h
Tue
05:00Z
+6h
Tue
06:00Z
+7h
Tue
07:00Z
+8h
Tue
08:00Z
+9h
Tue
09:00Z
+10h
Tue
10:00Z
+11h
Tue
11:00Z
+12h
Tue
12:00Z
+13h
Tue
13:00Z
+14h
Tue
14:00Z
+15h
Tue
15:00Z
+16h
Tue
16:00Z
+17h
Wind Dir
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
130°
SE
Wind Speed
9kt
9kt
9kt
9kt
9kt
9kt
9kt
9kt
9kt
9kt
9kt
9kt
9kt
9kt
9kt
9kt
9kt
9kt
9kt
Visibility
7 km
7 km
7 km
7 km
7 km
7 km
7 km
7 km
7 km
7 km
7 km
7 km
7 km
7 km
7 km
7 km
7 km
7 km
7 km
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
BKN020
FEW025TCU
BKN020
FEW025TCU
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
BKN015
Ceiling
2000ft
AGL
2000ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
1500ft
AGL
Flight Rules MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR
Day/Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 05:23
🌙
Night
🌅 05:23
🌅
Dawn
🌅 05:23
☀️
Day
🌅 05:23
☀️
Day
🌅 05:23
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 18:36
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
130° at 9 kt
Visibility
7 km
Clouds
BKN020 FEW025TCU
📖 Plain English Explanation:

This is the base forecast condition. Winds from the Southeast (130°) at 9kt. Visibility will be good at 7 km. Broken clouds at 2000 feet, Few clouds at 2500 feet. Marginal VFR conditions - some restrictions for visual flying.

PROB40 TEMPO 2025-12-03 18:00:00 - 2025-12-03 22:00:00
IFR
Visibility
4 km
Weather
Showers Rain
Clouds
BKN010 FEW025TCU
📖 Plain English Explanation:

There is a 40% probability of: Visibility will be moderate at 4 km. Weather conditions: Showers Rain. Broken clouds at 1000 feet, Few clouds at 2500 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

BECMG 2025-12-03 22:00:00 - 2025-11-04 00:00:00
MVFR
Clouds
BKN015
📖 Plain English Explanation:

Conditions will gradually change to become: Broken clouds at 1500 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 2025-11-04 15:00:00 - 2025-11-04 16:00:00
VFR
Clouds
SCT020
📖 Plain English Explanation:

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