MOD St Athan

EGDX

St Athan, Vale of Glamorgan, GB

Last Updated
Jun 9, 20:50Z

No METAR Available for EGDX

Showing weather from nearby airport with METAR data.

Currently using: EGFF
Weather Source: Cardiff International Airport (EGFF)
Distance: 3nm / 6km from EGDX

Current Weather

Display Units
Fresh 25 min ago
20:50Z

🌙 Night
VFR
Flight Rules
12°C
Temperature
Dewpoint: 8°C
11 kt
270°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR EGFF 092050Z AUTO 27011KT 9999 FEW025 12/08 Q1016

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 163 ft
FEW 2,500 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
2,500 ft
AGL (Above Ground)
2,663 ft AMSL

Weather Briefing

VFR

MOD St Athan is currently reporting visual flight rules (VFR) conditions with few clouds at 2,500 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the west (270°) at 11 knots. Runway 25 is favored with a 10-knot headwind and 4-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. No ceiling exists. Cloud layers reported: few at 2,500 ft.

Temperature & Moisture

Temperature is 12°C (54°F) with a dewpoint of 8°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.

Forecast Outlook

The TAF forecast covers the next 24 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Showers Rain, Heavy Showers Rain. Temporary VFR conditions are forecast between 18:00Z and 21:00Z. There is a 30% probability of MVFR conditions with Showers Rain between 18:00Z and 01:00Z. Temporary MVFR conditions are forecast with Showers Rain between 01:00Z and 18:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

Forecast (TAF)

View Full TAF
Raw TAF
TAF EGFF 091657Z 0918/1018 26015KT 9999 SCT025 TEMPO 0918/0921 27018G28KT PROB30 TEMPO 0918/1001 7000 SHRA TEMPO 1001/1018 7000 SHRA PROB30 TEMPO 1002/1017 4000 +SHRA
Upcoming Changes (Next 12 Hours)
21:15Z BASE
+0h
VFR 260° 15 kt
Visibility: 10+ km
01:00Z TEMPO
+4h
MVFR
Visibility: 7 km
Showers Rain
02:00Z PROB30 TEMPO
+5h
IFR
Visibility: 4 km
Heavy Showers Rain

24-Hour Weather Evolution

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Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
GDX
07
25 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 07/25
Active: 25
5,997 ft 141 ft ASP 73°
10.3 kt 3.8 kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

MOD St Athan - Airport Information

Airport Details

ICAO Code: EGDX
Type: medium airport
Status: active
Elevation: 163 ft MSL

Location

City: St Athan, Vale of Glamorgan
Country: GB
Latitude: 51.405229°
Longitude: -3.433254°
Time Zone: Europe/Brussels

Runway Information

Runway 07/25
Length: 5,997 ft
Width: 141 ft
Surface: ASP
ILS: No

About MOD St Athan

Overview

MOD St Athan is a military airfield located in the Vale of Glamorgan, Wales, serving Ministry of Defence aviation requirements. Situated at an elevation of 163 feet above mean sea level, the airport provides strategic infrastructure for military aircraft operations in the United Kingdom.

Flying Conditions

The airport's location in South Wales suggests a maritime climate with potential for variable weather conditions typical of the British coastal region. Pilots should anticipate potential wind shifts and precipitation, with the airport's single runway (07/25) oriented to accommodate different wind directions across its 5,997-foot asphalt surface.

Notable Features

The airfield's geographical position near the Bristol Channel introduces potential for complex local terrain and wind interactions. Its medium-sized classification indicates capabilities for supporting a range of military aircraft sizes and operational requirements, with the substantial runway length enabling flexible aircraft handling.

Approach Considerations

Runway 07/25 provides bilateral approach capabilities, allowing landings and takeoffs from both directions depending on prevailing wind conditions. The runway's length of 5,997 feet supports substantial operational flexibility for various military aircraft types, with careful consideration required for local terrain and potential wind gradient effects.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.