RNAS Yeovilton

EGDY / YEO

Yeovil, Somerset, GB

Last Updated
May 14, 18:50Z

Current Weather

Display Units
Fresh 19 min ago
18:50Z

☀️ Day
VFR
Flight Rules
10°C
Temperature
Dewpoint: 6°C
9 kt
310°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR EGDY 141850Z AUTO 31009KT 9999 NCD 10/06 Q1003

Weather Briefing

VFR

RNAS Yeovilton is currently reporting visual flight rules (VFR) conditions with clear skies and 10 miles or greater visibility.

Wind Analysis

Winds are from the northwest (310°) at 9 knots. Runway 26 is favored with a 6-knot headwind and 7-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 10°C (50°F) with a dewpoint of 6°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 9 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: Light Showers Rain, Showers Rain, Heavy Thunderstorm RAGS. Temporary MVFR conditions are forecast with Light Showers Rain between 12:00Z and 21:00Z. Temporary IFR conditions are forecast with Showers Rain between 12:00Z and 21:00Z. There is a 30% probability of IFR conditions with Heavy Thunderstorm RAGS between 12:00Z 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 EGDY 141107Z 1412/1421 34010KT 9999 SCT030 TEMPO 1412/1421 7000 -SHRA SCT025 TEMPO 1412/1421 4000 SHRA SCT022TCU PROB30 TEMPO 1412/1418 34015G25KT 3000 +TSRAGS BKN020CB
Upcoming Changes (Next 12 Hours)
19:08Z BASE
+0h
VFR 340° 10 kt
Visibility: 10+ km

24-Hour Weather Evolution

Loading weather data...
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
Chart Features
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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
GDY
04
22
08
26 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
04/22 4,797 ft 151 ft CON 37°
0.5 kt 9.0 kt
87° angle
✈️ 08/26
Active: 26
7,580 ft 151 ft CON 83°
5.8 kt 6.9 kt
50° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - EGDY

11,073 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
61%
MVFR
26.5%
IFR
9.2%
LIFR
3.3%

RNAS Yeovilton typically experiences VFR conditions 61% of the time, though instrument-rated pilots will find IFR weather present approximately 12.5% of observations. Prevailing winds are from the S averaging 9 knots, with gusts recorded up to 32 knots. Temperatures typically range between -8°C and 22°C with an average of 9.4°C. The best months for VFR flying are April, May, September.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 9 kt
Maximum Recorded: 32 kt
Calm Winds: 2.7%
Direction Distribution:
N
4.8%
NE
9.2%
E
12.6%
SE
14.2%
S
21.8%
SW
13.9%
W
13.5%
NW
7.4%

Temperature Range

Average: 9.4°C
Range: -8°C to 22°C
-8°C 22°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 2.1%

Best Months for VFR

April May September

Runway Wind Analysis

Runway 04/22
Favorable wind: 100%
Avg crosswind: 5.5 kt
Runway 08/26
Favorable wind: 100%
Avg crosswind: 5.9 kt

Statistics computed from 11,073 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

RNAS Yeovilton - Airport Information

Airport Details

ICAO Code: EGDY
IATA Code: YEO
Type: medium airport
Status: active
Elevation: 75 ft MSL

Location

City: Yeovil, Somerset
Country: GB
Latitude: 51.009399°
Longitude: -2.638820°
Time Zone: Europe/Brussels

Runway Information

Runway 04/22
Length: 4,797 ft
Width: 151 ft
Surface: CON
ILS: No
Runway 08/26
Length: 7,580 ft
Width: 151 ft
Surface: CON
ILS: No

About RNAS Yeovilton

Overview

RNAS Yeovilton is a medium-sized airport located in Somerset, United Kingdom, serving primarily naval and military aviation operations. Situated at 75 feet above mean sea level near Yeovil, the airport features two concrete runways that support diverse aviation activities. Its strategic location and substantial runway lengths make it a significant aviation facility in the southwest of England.

Flying Conditions

The airport experiences predominantly VFR conditions, with 59.8% of observations showing good visual flying conditions. Temperature variations are notable, ranging from -8°C to 21°C, with an average of 9.4°C. Wind patterns are characterized by a southerly prevailing direction at an average of 9 knots, occasionally reaching maximum speeds of 32 knots, with calm conditions occurring 3.4% of the time.

Notable Features

Both runways (04/22 and 08/26) offer robust operational capabilities with lengths of 4,797 and 7,580 feet respectively. The airport demonstrates consistent wind alignment, with both runways showing 100% favorable wind conditions. Crosswind averages are moderate, at 5.3 knots for runway 04/22 and 6.2 knots for runway 08/26, providing predictable operational conditions for pilots.

Approach Considerations

September, November, and January represent the best months for visual flight conditions at RNAS Yeovilton. Visibility averages 10 statute miles, with minimal instances of reduced visibility (fog present in only 2.7% of observations). Pilots can expect reliable approach conditions, with only 9.7% of observations requiring instrument flight rules and a very low 3% indicating severely limited visibility.

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.