London Airport

CYXU / YXU

London, CA

Last Updated
Jun 9, 23:00Z

Current Weather

Display Units
Fresh 14 min ago
23:00Z

🌙 Night
VFR
Flight Rules
27°C
Temperature
Dewpoint: 22°C
8 kt
150°
12 SM
Visibility
10,000 ft
Ceiling
Above Ground Level
1013 hPa
QNH
Altimeter Setting

Raw METAR

METAR CYXU 092300Z 15008KT 12SM SCT040 BKN100 27/22 A2990 RMK SC4AS3 TCU ASOCTD E SLP125 DENSITY ALT 2500FT

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 912 ft
SCT 4,000 ft AGL
BKN 10,000 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
4,000 ft
AGL (Above Ground)
4,912 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
10,000 ft
AGL (Above Ground)
10,912 ft AMSL

Weather Briefing

VFR

London Airport is currently reporting visual flight rules (VFR) conditions with broken clouds at 10,000 feet and 12 SM visibility.

Wind Analysis

Winds are from the south-southeast (150°) at 8 knots. Runway 15/33 is favored with a 8-knot headwind and 0-knot crosswind component.

Visibility & Ceiling

Visibility is 12 SM. The ceiling is 10000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 27°C (81°F) with a dewpoint of 22°C, indicating moderate moisture conditions.

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: Thunderstorm Rain, Mist, Light Showers Rain, Mist, Mist, Fog, FCST. Temporary MVFR conditions are forecast between 18:00Z and 21:00Z. There is a 30% probability of LIFR conditions with Thunderstorm Rain, Mist between 19:00Z and 21:00Z. Temporary MVFR conditions are forecast with Light Showers Rain, Mist between 21:00Z and 01:00Z.

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.

QNH
1013 hPa
Sea Level Pressure
For altitude above MSL
QFE
983 hPa
Field Pressure
Height above aerodrome (912 ft)
Pressure Alt
920 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,579 ft
ISA Deviation: +13.8°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYXU 091740Z 0918/1018 17010G20KT P6SM SCT020 BKN130 TEMPO 0918/0921 BKN020 BKN090 PROB30 0919/0921 VRB12G25KT 1SM TSRA BR BKN006 OVC020CB FM092100 17010G20KT P6SM SCT020 BKN070 TEMPO 0921/1001 5SM -SHRA BR BKN020 OVC070 PROB40 0921/1001 VRB12G25KT 1SM TSRA BR BKN006 OVC020CB FM100100 17006KT P6SM SCT005 BKN020 OVC050 PROB30 1001/1005 2SM BR BKN005 FM100500 17006KT 2SM BR BKN005 OVC030 FM100700 21005KT 1/2SM FG VV002 BECMG 1010/1012 6SM BR BKN007 OVC015 FM101400 24007KT P6SM BKN015 BKN030 FM101600 24008G18KT P6SM BKN030 RMK NXT FCST BY 100000Z
Upcoming Changes (Next 12 Hours)
23:14Z BASE
+0h
VFR 170° 10 kt
Visibility: >6SM
Ceiling: 13,000 ft
01:00Z FM100100
+2h
MVFR 170° 6 kt
Visibility: >6SM
Ceiling: 2,000 ft
01:00Z PROB30
+2h
IFR
Visibility: 2SM
Ceiling: 500 ft
Mist
05:00Z FM100500
+6h
IFR 170° 6 kt
Visibility: 2SM
Ceiling: 500 ft
Mist

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
YXU
09
27
15 ✈️
33

Runway Information

Runway Length Width Surface Heading Wind Component
09/27 6,300 ft 200 ft ASP 77°
2.3 kt 7.7 kt
73° angle
✈️ 15/33
Active: 15
8,800 ft 200 ft ASP 139°
8.0 kt 0.0 kt
0° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - CYXU

8,823 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
60.2%
MVFR
22.6%
IFR
12.6%
LIFR
4.6%

London Airport typically experiences VFR conditions 60.2% of the time, though instrument-rated pilots will find IFR weather present approximately 17.2% of observations. Prevailing winds are from the W averaging 9.4 knots. Temperature extremes range from -24°C to 29°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 7.8% of weather observations. The best months for VFR flying are June, September, May.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 9.4 kt
Maximum Recorded: 30 kt
Calm Winds: 2.6%
Direction Distribution:
E
14.5%
N
8.2%
S
12.2%
W
22.9%
NE
4.1%
NW
14.2%
SE
6.1%
SW
15.3%

Temperature Range

Average: 3.5°C
Range: -24°C to 29°C
-24°C 29°C

Visibility

Average: 11.8 SM
Below 3 SM: 7.8%
Fog Frequency: 5.3%

Best Months for VFR

June September May

Runway Wind Analysis

Runway 09/27
Favorable wind: 100%
Avg crosswind: 5.1 kt
Runway 15/33
Favorable wind: 100%
Avg crosswind: 6.4 kt

Statistics computed from 8,823 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.

London Airport - Airport Information

Airport Details

ICAO Code: CYXU
IATA Code: YXU
Type: medium airport
Status: active
Elevation: 912 ft MSL

Location

City: London
Country: CA
Latitude: 43.035599°
Longitude: -81.153900°
Time Zone: Etc/GMT+5

Runway Information

Runway 09/27
Length: 6,300 ft
Width: 200 ft
Surface: ASP
ILS: No
Runway 15/33
Length: 8,800 ft
Width: 200 ft
Surface: ASP
ILS: No

About London Airport

Overview

London Airport serves the southwestern Ontario region as a medium-sized airport located near the city of London, Canada. Positioned at an elevation of 912 feet above mean sea level, the airport provides critical aviation infrastructure for regional and commercial operations. Its strategic location and dual runway configuration make it a significant transportation hub in southwestern Ontario.

Flying Conditions

Pilots can expect diverse flying conditions throughout the year, with visual flight rules (VFR) predominating at 57.7% of observed conditions. Marginal VFR and instrument flight rules occur in 38.2% of observations, indicating potential need for instrument rating and preparation. Temperature variations are substantial, ranging from -18°C to 28°C, with an average temperature of 2.9°C, which can significantly impact aircraft performance and preflight planning.

Notable Features

Both runways are asphalt-surfaced (ASP) with substantial lengths: Runway 09/27 at 6,300 feet and Runway 15/33 at 8,800 feet. Prevailing winds are westerly at 270 degrees, with an average speed of 9.3 knots and occasional gusts up to 27 knots. The runways demonstrate excellent wind alignment, with 100% favorable wind coverage for both primary directions.

Approach Considerations

September through November offer the most consistent visual flight conditions, with optimal weather predictability. Crosswind components are moderate, averaging 4.8 knots for Runway 09/27 and 6.8 knots for Runway 15/33. Pilots should anticipate potential reduced visibility, with observations showing 9.5% of conditions below 3 statute miles and 4.7% experiencing fog conditions.

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.