RAF Northolt

EGWU / NHT

London, GB

Last Updated
Mar 4, 21:20Z

Military Airport

PPR Available

This is a Royal Air Force or Ministry of Defence aerodrome. Civil access may be available with Prior Permission Required (PPR).

Access Notes:

Many RAF stations accept civil PPR; consult UK AIP AD 2 for specific procedures

Consult official AIP (UK AIP ENR 2.2) for current access procedures and restrictions.

Current Weather

Display Units
Fresh 22 min ago
21:20Z

🌙 Night
IFR
Flight Rules
8°C
Temperature
Dewpoint: 7°C
6 kt
100°
1.8 km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR EGWU 042120Z AUTO 10006KT 1800 BR FEW003/// 08/07 Q1021

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 124 ft
FEW 300 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
300 ft
AGL (Above Ground)
424 ft AMSL

Forecast (TAF)

View Full TAF
Raw TAF
TAF EGWU 041931Z 0421/0515 09008KT 7000 HZ FEW020 PROB40 0421/0507 4000 HZ PROB30 TEMPO 0421/0423 1500 BR OVC001 BECMG 0503/0507 9999 NSW
Upcoming Changes (Next 12 Hours)
21:41Z BASE
+0h
MVFR 90° 8 kt
Visibility: 7 km
Haze
03:00Z BECMG
+6h
VFR
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
GWU
07 ✈️
25

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 07/25
Active: 07
5,545 ft 151 ft ASP 69°
5.2 kt 3.0 kt
30° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - EGWU

11,414 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
55.5%
MVFR
29%
IFR
11.6%
LIFR
4%

RAF Northolt is frequently affected by reduced visibility conditions, with VFR weather only 55.5% of the time and IFR/LIFR conditions occurring in 15.6% of observations. Prevailing winds are from the S averaging 8.3 knots. Temperature extremes range from -8°C to 27°C, reflecting significant seasonal variation. The best months for VFR flying are September, March, November.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 8.3 kt
Maximum Recorded: 29 kt
Calm Winds: 1.2%
Direction Distribution:
N
6.1%
NE
8.6%
E
10.9%
SE
11.7%
S
22%
SW
18.6%
W
13.8%
NW
7.2%

Temperature Range

Average: 9.3°C
Range: -8°C to 27°C
-8°C 27°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 2.3%

Best Months for VFR

September March November

Runway Wind Analysis

Runway 07/25
Favorable wind: 100%
Avg crosswind: 4.8 kt

Statistics computed from 11,414 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

RAF Northolt - Airport Information

Airport Details

ICAO Code: EGWU
IATA Code: NHT
Type: medium airport
Status: active
Elevation: 124 ft MSL

Location

City: London
Country: GB
Latitude: 51.553001°
Longitude: -0.418167°
Time Zone: Europe/Brussels

Runway Information

Runway 07/25
Length: 5,545 ft
Width: 151 ft
Surface: ASP
ILS: No

About RAF Northolt

RAF Northolt is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the GB AIP for current access procedures and restrictions.

Overview

RAF Northolt is a medium-sized airport located in western London, serving military and some civilian aviation operations. Situated at 124 feet above mean sea level with coordinates 51.553001, -0.418167, the airport provides strategic aviation capabilities in the Greater London area.

Flying Conditions

Weather observations indicate highly favorable VFR conditions 59.3% of the time, with marginal VFR at 27.9%. Wind patterns predominantly come from the south at 180° with an average speed of 8.2 knots, though maximum gusts can reach 29 knots. Temperature ranges from -8°C to 27°C, with an average of 9.6°C, suggesting significant seasonal variation.

Notable Features

The airport features a single asphalt runway (07/25) measuring 5,545 feet in length. Wind data shows the runway experiences favorable wind conditions 100% of the time, with an average crosswind component of only 4.8 knots. Visibility is consistently good, averaging 10 statute miles with minimal fog occurrences (2.5% of observations).

Approach Considerations

September, November, and January represent the best months for visual flight conditions. Pilots should anticipate predominantly southern wind patterns when planning approaches. The runway's favorable wind alignment and low average crosswind suggest straightforward landing and takeoff procedures for most aircraft categories.

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.