RNAS Culdrose

EGDR

Helston, GB

Current TAF Forecast

Raw TAF:
TAF EGDR 031403Z 0315/0324 21020G30KT 7000 HZ SCT008 TEMPO 0315/0319 9999 NSW BKN040 PROB40 TEMPO 0315/0324 20018G35KT 3000 -DZ SCT006 PROB30 TEMPO 0318/0324 2000 -RADZ BR SCT003

Detailed TAF Table

Parameter
Mon
15:00Z
+-1h
Mon
16:00Z
+0h
Mon
17:00Z
+1h
Mon
18:00Z
+2h
Mon
19:00Z
+3h
Mon
20:00Z
+4h
Mon
21:00Z
+5h
Mon
22:00Z
+6h
Wind Dir
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
210°
SW
Wind Speed
20kt
G30kt
20kt
G30kt
20kt
G30kt
20kt
G30kt
20kt
G30kt
20kt
G30kt
20kt
G30kt
20kt
G30kt
Visibility
7 km
7 km
7 km
2 km
2 km
2 km
2 km
2 km
Weather
Haze
HZ
Haze
HZ
Haze
HZ
Light RADZ, Mist
-RADZ BR
30%
Light RADZ, Mist
-RADZ BR
30%
Light RADZ, Mist
-RADZ BR
30%
Light RADZ, Mist
-RADZ BR
30%
Light RADZ, Mist
-RADZ BR
30%
Clouds
SCT008
SCT008
SCT008
SCT003
SCT003
SCT003
SCT003
SCT003
Ceiling
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules MVFR MVFR MVFR IFR IFR IFR IFR IFR
Day/Night
☀️
Day
🌇 16:58
☀️
Day
🌇 16:58
🌇
Dusk
🌇 16:58
🌙
Night
🌇 16:58
🌙
Night
🌙
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
210° at 20 kt
Gusts: 30 kt
Visibility
7 km
Weather
Haze
Clouds
SCT008
📖 Plain English Explanation:

This is the base forecast condition. Winds from the South-Southwest (210°) at 20kt. Gusts up to 30kt are expected. Visibility will be good at 7 km. Weather conditions: Haze. Scattered clouds at 800 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 2025-12-03 15:00:00 - 2025-11-03 19:00:00
VFR
Visibility
10+ km
Clouds
BKN040
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be excellent at 10+ km. Broken clouds at 4000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

PROB40 TEMPO 2025-12-03 15:00:00 - 2025-11-04 00:00:00
IFR
Wind
200° at 18 kt
Gusts: 35 kt
Visibility
3 km
Weather
Light Drizzle
Clouds
SCT006
📖 Plain English Explanation:

There is a 40% probability of: Winds from the South-Southwest (200°) at 18kt. Gusts up to 35kt are expected. Visibility will be moderate at 3 km. Weather conditions: Light Drizzle. Scattered clouds at 600 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

PROB30 TEMPO 2025-11-03 18:00:00 - 2025-11-04 00:00:00
IFR
Visibility
2 km
Weather
Light RADZ, Mist
Clouds
SCT003
📖 Plain English Explanation:

There is a 30% probability of: Visibility will be moderate at 2 km. Weather conditions: Light RADZ, Mist. Scattered clouds at 300 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.