Santarém - Maestro Wilson Fonseca International Airport

SBSN / STM

Santarém, BR

Current TAF Forecast

Raw TAF:
TAF SBSN 050910Z 0512/0612 08006KT 9999 SCT020 FEW030TCU TX32/0519Z TN26/0611Z TEMPO 0603/0610 5000 TSRA BKN020 FEW030CB RMK PGX

Detailed TAF Table

Parameter
Thu
14:00Z
+-1h
Thu
15:00Z
+0h
Thu
16:00Z
+1h
Thu
17:00Z
+2h
Thu
18:00Z
+3h
Thu
19:00Z
+4h
Thu
20:00Z
+5h
Thu
21:00Z
+6h
Thu
22:00Z
+7h
Thu
23:00Z
+8h
Fri
00:00Z
+9h
Fri
01:00Z
+10h
Fri
02:00Z
+11h
Fri
03:00Z
+12h
Fri
04:00Z
+13h
Fri
05:00Z
+14h
Fri
06:00Z
+15h
Fri
07:00Z
+16h
Fri
08:00Z
+17h
Fri
09:00Z
+18h
Fri
10:00Z
+19h
Wind Dir
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
80°
E
Wind Speed
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
Visibility
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
5 km
5 km
5 km
5 km
5 km
5 km
5 km
10+ km
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
Thunderstorm Rain
TSRA
☀️ Clear
Clouds
SCT020
FEW030TCU
SCT020
FEW030TCU
SCT020
FEW030TCU
SCT020
FEW030TCU
SCT020
FEW030TCU
SCT020
FEW030TCU
SCT020
FEW030TCU
SCT020
FEW030TCU
SCT020
FEW030TCU
SCT020
FEW030TCU
SCT020
FEW030TCU
SCT020
FEW030TCU
SCT020
FEW030TCU
BKN020
FEW030CB
BKN020
FEW030CB
BKN020
FEW030CB
BKN020
FEW030CB
BKN020
FEW030CB
BKN020
FEW030CB
BKN020
FEW030CB
SCT020
FEW030TCU
Ceiling
3,000 ft ⛈️
TCU Base
3,000 ft ⛈️
TCU Base
3,000 ft ⛈️
TCU Base
3,000 ft ⛈️
TCU Base
3,000 ft ⛈️
TCU Base
3,000 ft ⛈️
TCU Base
3,000 ft ⛈️
TCU Base
3,000 ft ⛈️
TCU Base
3,000 ft ⛈️
TCU Base
3,000 ft ⛈️
TCU Base
3,000 ft ⛈️
TCU Base
3,000 ft ⛈️
TCU Base
3,000 ft ⛈️
TCU Base
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
3,000 ft ⛈️
TCU Base
Flight Rules MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
🌇 18:01Z
☀️
Day
🌇 18:01Z
☀️
Day
🌇 18:01Z
🌙
Night
🌇 18:01Z
🌙
Night
🌇 18:01Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 05:58Z
🌙
Night
🌅 05:58Z
🌙
Night
🌅 05:58Z
☀️
Day
🌅 05:58Z
☀️
Day
🌅 05:58Z
☀️
Day
☀️
Day
☀️
Day
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
80° at 6 kt
Visibility
10+ km
Clouds
SCT020 FEW030TCU
📖 Plain English Explanation:

This is the base forecast condition. Winds from the East (80°) at 6 kt. Visibility will be excellent at 10+ km. Scattered clouds at 2000 feet, Few clouds at 3000 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 03:00Z - 10:00Z
MVFR
Visibility
5 km
Weather
Thunderstorm Rain
Clouds
BKN020 FEW030CB
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be good at 5 km. Weather conditions: Thunderstorm Rain. Broken 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.