Camp Humphreys (A-511) Desiderio Army Airfield

RKSG

Pyeongtaek, KR

Current TAF Forecast

Raw TAF:
TAF RKSG 041100Z 0411/0517 VRB06KT 8000 BR FEW120 QNH3013INS BECMG 0412/0413 VRB06KT 6000 BR FEW180 QNH3013INS BECMG 0419/0420 VRB06KT 4800 BR FEW150 QNH3011INS TEMPO 0420/0424 3200 BR BECMG 0503/0504 30009KT 8000 HZ SCT030 BKN100 QNH3011INS BECMG 0510/0511 31009KT 8000 -RA BKN030 OVC050 640309 QNH3010INS BECMG 0513/0514 30006KT 6000 -RASN SCT005 OVC010 640309 QNH3009INS TX11/0506Z TNM01/0422Z

Detailed TAF Table

Parameter
Wed
17:00Z
+-1h
Wed
18:00Z
+0h
Wed
19:00Z
+1h
Wed
20:00Z
+2h
Wed
21:00Z
+3h
Wed
22:00Z
+4h
Wed
23:00Z
+5h
Thu
00:00Z
+6h
Thu
01:00Z
+7h
Thu
02:00Z
+8h
Thu
03:00Z
+9h
Thu
04:00Z
+10h
Thu
05:00Z
+11h
Thu
06:00Z
+12h
Thu
07:00Z
+13h
Thu
08:00Z
+14h
Thu
09:00Z
+15h
Thu
10:00Z
+16h
Thu
11:00Z
+17h
Thu
12:00Z
+18h
Thu
13:00Z
+19h
Thu
14:00Z
+20h
Thu
15:00Z
+21h
Wind Dir
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
VRB
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
310°
NW
310°
NW
310°
NW
300°
NW
300°
NW
300°
NW
Wind Speed
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
9 kt
6 kt
6 kt
6 kt
Visibility
8 km
8 km
4.8 km
3.2 km
3.2 km
3.2 km
3.2 km
4.8 km
4.8 km
4.8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
8 km
6 km
6 km
6 km
Weather
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Haze
HZ
Haze
HZ
Haze
HZ
Haze
HZ
Haze
HZ
Haze
HZ
Haze
HZ
Light Rain
-RA
Light Rain
-RA
Light Rain
-RA
Light RASN
-RASN
Light RASN
-RASN
Light RASN
-RASN
Clouds
FEW120
FEW120
FEW150
☀️ CLR
☀️ CLR
☀️ CLR
☀️ CLR
FEW150
FEW150
FEW150
SCT030
BKN100
SCT030
BKN100
SCT030
BKN100
SCT030
BKN100
SCT030
BKN100
SCT030
BKN100
SCT030
BKN100
BKN030
OVC050
BKN030
OVC050
BKN030
OVC050
SCT005
OVC010
SCT005
OVC010
SCT005
OVC010
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
10,000 ft
AGL
10,000 ft
AGL
10,000 ft
AGL
10,000 ft
AGL
10,000 ft
AGL
10,000 ft
AGL
10,000 ft
AGL
3,000 ft
AGL
3,000 ft
AGL
3,000 ft
AGL
1,000 ft
AGL
1,000 ft
AGL
1,000 ft
AGL
Flight Rules MVFR MVFR IFR IFR IFR IFR IFR IFR IFR IFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR IFR IFR IFR
Day/Night
☀️
Day
🌇 17:36Z
🌇
Dusk
🌇 17:36Z
🌙
Night
🌇 17:36Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:21Z
🌙
Night
🌅 06:21Z
🌅
Dawn
🌅 06:21Z
☀️
Day
🌅 06:21Z
☀️
Day
🌅 06:21Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 17:38Z
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
VRB° at 6 kt
Visibility
8 km
Weather
Mist
Clouds
FEW120
📖 Plain English Explanation:

This is the base forecast condition. Winds will be variable in direction at 6 kt. Visibility will be good at 8 km. Weather conditions: Mist. Few clouds at 12000 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 12:00Z - 13:00Z
MVFR
Wind
VRB° at 6 kt
Visibility
6 km
Weather
Mist
Clouds
FEW180
📖 Plain English Explanation:

Conditions will gradually change to become: Winds will be variable in direction at 6 kt. Visibility will be good at 6 km. Weather conditions: Mist. Few clouds at 18000 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 19:00Z - 20:00Z
IFR
Wind
VRB° at 6 kt
Visibility
4.8 km
Weather
Mist
Clouds
FEW150
📖 Plain English Explanation:

Conditions will gradually change to become: Winds will be variable in direction at 6 kt. Visibility will be moderate at 4.8 km. Weather conditions: Mist. Few clouds at 15000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

TEMPO 20:00Z - 00:00Z
IFR
Visibility
3.2 km
Weather
Mist
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be moderate at 3.2 km. Weather conditions: Mist. Instrument Flight Rules (IFR) conditions - instrument flying required.

BECMG 03:00Z - 04:00Z
MVFR
Wind
300° at 9 kt
Visibility
8 km
Weather
Haze
Clouds
SCT030 BKN100
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the West-Northwest (300°) at 9 kt. Visibility will be good at 8 km. Weather conditions: Haze. Scattered clouds at 3000 feet, Broken clouds at 10000 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 10:00Z - 11:00Z
MVFR
Wind
310° at 9 kt
Visibility
8 km
Weather
Light Rain
Clouds
BKN030 OVC050
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the Northwest (310°) at 9 kt. Visibility will be good at 8 km. Weather conditions: Light Rain. Broken clouds at 3000 feet, Overcast skies at 5000 feet. Marginal VFR conditions - some restrictions for visual flying.

BECMG 13:00Z - 14:00Z
IFR
Wind
300° at 6 kt
Visibility
6 km
Weather
Light RASN
Clouds
SCT005 OVC010
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the West-Northwest (300°) at 6 kt. Visibility will be good at 6 km. Weather conditions: Light RASN. Scattered clouds at 500 feet, Overcast skies at 1000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

📚 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.