Desierto de Atacama Airport

SCAT / CPO

Copiapo, CL

Current TAF Forecast

Raw TAF:
TAF SCAT 141041Z 1412/1512 24004KT 9999 OVC015 TN13/1413Z TX17/1418Z BECMG 1416/1418 24012KT FEW020 BECMG 1422/1500 24004KT OVC010 BECMG 1504/1506 14010KT CAVOK

Detailed TAF Table

Parameter
Thu
13:00Z
+-1h
Thu
14:00Z
+0h
Thu
15:00Z
+1h
Thu
16:00Z
+2h
Thu
17:00Z
+3h
Thu
18:00Z
+4h
Thu
19:00Z
+5h
Thu
20:00Z
+6h
Thu
21:00Z
+7h
Thu
22:00Z
+8h
Thu
23:00Z
+9h
Fri
00:00Z
+10h
Fri
01:00Z
+11h
Fri
02:00Z
+12h
Fri
03:00Z
+13h
Fri
04:00Z
+14h
Fri
05:00Z
+15h
Fri
06:00Z
+16h
Fri
07:00Z
+17h
Fri
08:00Z
+18h
Fri
09:00Z
+19h
Fri
10:00Z
+20h
Wind Dir
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
240°
SW
140°
SE
140°
SE
140°
SE
140°
SE
140°
SE
140°
SE
140°
SE
Wind Speed
4 kt
4 kt
4 kt
12 kt
12 kt
12 kt
12 kt
12 kt
12 kt
4 kt
4 kt
4 kt
4 kt
4 kt
4 kt
10 kt
10 kt
10 kt
10 kt
10 kt
10 kt
10 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
10+ km
10+ km
>10km
>10km
>10km
>10km
>10km
>10km
>10km
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
OVC015
OVC015
OVC015
FEW020
FEW020
FEW020
FEW020
FEW020
FEW020
OVC010
OVC010
OVC010
OVC010
OVC010
OVC010
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
Ceiling
1,500 ft
AGL
1,500 ft
AGL
1,500 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
1,000 ft
AGL
1,000 ft
AGL
1,000 ft
AGL
1,000 ft
AGL
1,000 ft
AGL
1,000 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules MVFR MVFR MVFR VFR VFR VFR VFR VFR VFR MVFR MVFR MVFR MVFR MVFR MVFR VFR VFR VFR VFR VFR VFR VFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
🌇 17:17Z
☀️
Day
🌇 17:17Z
☀️
Day
🌇 17:17Z
🌙
Night
🌇 17:17Z
🌙
Night
🌇 17:17Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:43Z
🌙
Night
🌅 06:43Z
🌙
Night
🌅 06:43Z
☀️
Day
🌅 06:43Z
☀️
Day
🌅 06:43Z
☀️
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
240° at 4 kt
Visibility
10+ km
Clouds
OVC015
📖 Plain English Explanation:

This is the base forecast condition. Winds from the West-Southwest (240°) at 4 kt. Visibility will be excellent at 10+ km. Overcast skies at 1500 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 16:00Z - 18:00Z
VFR
Wind
240° at 12 kt
Clouds
FEW020
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the West-Southwest (240°) at 12 kt. Few clouds at 2000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 22:00Z - 00:00Z
MVFR
Wind
240° at 4 kt
Clouds
OVC010
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the West-Southwest (240°) at 4 kt. Overcast skies at 1000 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 04:00Z - 06:00Z
VFR
Wind
140° at 10 kt
Visibility
>10km
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the Southeast (140°) at 10 kt. Visibility will be excellent at more than 10km. 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.