Ireland West Knock Airport

EIKN / NOC

Charlestown, IE

Current TAF Forecast

Raw TAF:
TAF COR EIKN 040506Z 0406/0506 25014KT 3000 BR BKN003 TEMPO 0406/0412 1500 -DZ BR BKN002 TEMPO 0407/0418 25015G25KT BECMG 0409/0411 9999 BKN008 BECMG 0420/0422 25008KT 4000 BR BKN003

Detailed TAF Table

Parameter
Sat
07:00Z
+-1h
Sat
08:00Z
+0h
Sat
09:00Z
+1h
Sat
10:00Z
+2h
Sat
11:00Z
+3h
Sat
12:00Z
+4h
Sat
13:00Z
+5h
Sat
14:00Z
+6h
Sat
15:00Z
+7h
Sat
16:00Z
+8h
Sat
17:00Z
+9h
Sat
18:00Z
+10h
Sat
19:00Z
+11h
Sat
20:00Z
+12h
Sat
21:00Z
+13h
Sat
22:00Z
+14h
Sat
23:00Z
+15h
Sun
00:00Z
+16h
Sun
01:00Z
+17h
Sun
02:00Z
+18h
Sun
03:00Z
+19h
Sun
04:00Z
+20h
Wind Dir
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
Wind Speed
14 kt
14 kt
14 kt
14 kt
14 kt
14 kt
14 kt
14 kt
14 kt
14 kt
14 kt
14 kt
14 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
Visibility
3 km
3 km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
4 km
4 km
4 km
4 km
4 km
4 km
4 km
4 km
4 km
Weather
Mist
BR
Mist
BR
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Clouds
BKN003
BKN003
BKN008
BKN008
BKN008
BKN008
BKN008
BKN008
BKN008
BKN008
BKN008
BKN008
BKN008
BKN003
BKN003
BKN003
BKN003
BKN003
BKN003
BKN003
BKN003
BKN003
Ceiling
300 ft
AGL
300 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
300 ft
AGL
300 ft
AGL
300 ft
AGL
300 ft
AGL
300 ft
AGL
300 ft
AGL
300 ft
AGL
300 ft
AGL
300 ft
AGL
Flight Rules LIFR LIFR IFR IFR IFR IFR IFR IFR IFR IFR IFR IFR IFR LIFR LIFR LIFR LIFR LIFR LIFR LIFR LIFR LIFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 19:35Z
☀️
Day
🌇 19:35Z
☀️
Day
🌇 19:35Z
🌇
Dusk
🌇 19:35Z
🌙
Night
🌇 19:35Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 04:25Z
🌙
Night
🌅 04:25Z
🌅
Dawn
🌅 04:25Z
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 occurrence • AGL: Above Ground Level

Forecast Periods

BASE
LIFR
Wind
250° at 14 kt
Visibility
3 km
Weather
Mist
Clouds
BKN003
📖 Plain English Explanation:

This is the base forecast condition. Winds from the West-Southwest (250°) at 14 kt. Visibility will be moderate at 3 km. Weather conditions: Mist. Broken clouds at 300 feet. Low IFR conditions - challenging even for instrument operations.

TEMPO 06:00Z - 12:00Z
LIFR
Visibility
1.5 km
Weather
Light Drizzle, Mist
Clouds
BKN002
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be moderate at 1.5 km. Weather conditions: Light Drizzle, Mist. Broken clouds at 200 feet. Low IFR conditions - challenging even for instrument operations.

TEMPO 07:00Z - 18:00Z
VFR
Wind
250° at 15 kt
Gusts: 25 kt
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds from the West-Southwest (250°) at 15 kt. Gusts up to 25 kt are expected. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 09:00Z - 11:00Z
IFR
Visibility
10+ km
Clouds
BKN008
📖 Plain English Explanation:

Conditions will gradually change to become: Visibility will be excellent at 10+ km. Broken clouds at 800 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

BECMG 20:00Z - 22:00Z
LIFR
Wind
250° at 8 kt
Visibility
4 km
Weather
Mist
Clouds
BKN003
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the West-Southwest (250°) at 8 kt. Visibility will be moderate at 4 km. Weather conditions: Mist. Broken clouds at 300 feet. Low IFR conditions - challenging even for instrument 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.