London Airport

CYXU / YXU

London, CA

Last Updated
Apr 21, 14:00Z

Current Weather

Display Units
Recent 51 min ago
14:00Z

☀️ Day
VFR
Flight Rules
7°C
Temperature
Dewpoint: -2°C
18 kt
180°
15 SM
Visibility
Ceiling
Unlimited
1021 hPa
QNH
Altimeter Setting

Raw METAR

METAR CYXU 211400Z 18018KT 15SM SCT160 07/M02 A3015 RMK AC4 SLP222

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 912 ft
SCT 16,000 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
16,000 ft
AGL (Above Ground)
16,912 ft AMSL

Weather Briefing

VFR

London Airport is currently reporting visual flight rules (VFR) conditions with scattered clouds at 16,000 feet and 15 SM visibility.

Wind Analysis

Winds are from the south (180°) at 18 knots. Runway 15/33 is favored with a 16-knot headwind and 9-knot crosswind component. Student pilots and low-time aviators should exercise caution.

Visibility & Ceiling

Visibility is 15 SM. No ceiling exists. Cloud layers reported: scattered at 16,000 ft.

Temperature & Moisture

Temperature is 7°C (45°F) with a dewpoint of -2°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: Light Showers Rain, Mist, Thunderstorm Rain, Mist, FCST. Expect variable wind speeds ranging from 3 to 15 knots. Temporary VFR conditions are forecast with Light Showers Rain, Mist between 00:00Z and 04:00Z. There is a 30% probability of IFR conditions with Thunderstorm Rain, Mist between 00:00Z and 04:00Z.

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
1021 hPa
Sea Level Pressure
For altitude above MSL
QFE
991 hPa
Field Pressure
Height above aerodrome (912 ft)
Pressure Alt
680 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -61 ft
ISA Deviation: -6.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYXU 211140Z 2112/2212 17010G20KT P6SM BKN110 FM211400 17012G22KT P6SM BKN070 BKN140 BECMG 2116/2118 19015G25KT FM212000 19012G22KT P6SM SCT130 FM220000 16010KT P6SM OVC060 TEMPO 2200/2204 6SM -SHRA BR PROB30 2200/2204 2SM TSRA BR BKN020 OVC060CB FM220500 VRB03KT P6SM FEW060 RMK NXT FCST BY 211800Z
Upcoming Changes (Next 12 Hours)
14:50Z BASE
+0h
VFR 170° 10 kt
Visibility: >6SM
Ceiling: 11,000 ft
16:00Z BECMG
+2h
VFR 190° 15 kt
20:00Z FM212000
+6h
VFR 190° 12 kt
Visibility: >6SM
00:00Z FM220000
+10h
VFR 160° 10 kt
Visibility: >6SM
Ceiling: 6,000 ft

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
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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°
4.0 kt 17.5 kt
103° angle
✈️ 15/33
Active: 15
8,800 ft 200 ft ASP 139°
15.6 kt 9.0 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 - CYXU

7,415 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
56.3%
MVFR
25.3%
IFR
13.4%
LIFR
5%

London Airport is frequently affected by reduced visibility conditions, with VFR weather only 56.3% of the time and IFR/LIFR conditions occurring in 18.4% of observations. Prevailing winds are from the W averaging 9.4 knots. Temperature extremes range from -24°C to 28°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 9% of weather observations. The best months for VFR flying are September, October, April.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 9.4 kt
Maximum Recorded: 29 kt
Calm Winds: 2.3%
Direction Distribution:
N
7.4%
NE
4.1%
E
14.7%
SE
5.9%
S
11.2%
SW
16.2%
W
25.2%
NW
13.1%

Temperature Range

Average: 1.7°C
Range: -24°C to 28°C
-24°C 28°C

Visibility

Average: 11.4 SM
Below 3 SM: 9%
Fog Frequency: 6%

Best Months for VFR

September October April

Runway Wind Analysis

Runway 09/27
Favorable wind: 100%
Avg crosswind: 5 kt
Runway 15/33
Favorable wind: 100%
Avg crosswind: 6.6 kt

Statistics computed from 7,415 METAR observations (Sep 2025 - Apr 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.