Comodoro Arturo Merino Benítez International Airport

SCEL / SCL

Santiago, CL

Current TAF Forecast

Raw TAF:
TAF SCEL 142200Z 1500/1524 18012KT 8000 NSC TX20/1520Z TN09/1510Z BECMG 1502/1504 VRB02KT BKN140 BECMG 1516/1518 19012KT SCT140

Detailed TAF Table

Parameter
Fri
04:00Z
+-1h
Fri
05:00Z
+0h
Fri
06:00Z
+1h
Fri
07:00Z
+2h
Fri
08:00Z
+3h
Fri
09:00Z
+4h
Fri
10:00Z
+5h
Fri
11:00Z
+6h
Fri
12:00Z
+7h
Fri
13:00Z
+8h
Fri
14:00Z
+9h
Fri
15:00Z
+10h
Fri
16:00Z
+11h
Fri
17:00Z
+12h
Fri
18:00Z
+13h
Fri
19:00Z
+14h
Fri
20:00Z
+15h
Fri
21:00Z
+16h
Fri
22:00Z
+17h
Wind Dir
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
180°
S
190°
S
190°
S
190°
S
190°
S
190°
S
190°
S
190°
S
Wind Speed
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
Visibility
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
SCT140
SCT140
SCT140
SCT140
SCT140
SCT140
SCT140
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR VFR VFR VFR VFR VFR VFR VFR
Day/Night
🌙
Night
🌅 06:52Z
🌙
Night
🌅 06:52Z
🌙
Night
🌅 06:52Z
☀️
Day
🌅 06:52Z
☀️
Day
🌅 06:52Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 17:07Z
☀️
Day
🌇 17:07Z
☀️
Day
🌇 17:07Z
🌙
Night
🌇 17:07Z
🌙
Night
🌇 17:07Z
🌙
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
MVFR
Wind
180° at 12 kt
Visibility
8 km
Clouds
CLR
📖 Plain English Explanation:

This is the base forecast condition. Winds from the South (180°) at 12 kt. Visibility will be good at 8 km. Skies will be clear. Marginal VFR conditions - some restrictions for visual flying.

BECMG 02:00Z - 04:00Z
VFR
Wind
VRB° at 2 kt
Clouds
BKN140
📖 Plain English Explanation:

Conditions will gradually change to become: Winds will be variable in direction at 2 kt. Broken clouds at 14000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 16:00Z - 18:00Z
VFR
Wind
190° at 12 kt
Clouds
SCT140
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the South (190°) at 12 kt. Scattered clouds at 14000 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.