Quebec Jean Lesage International Airport

CYQB / YQB

Quebec, CA

Last Updated
Jul 4, 08:00Z

Current Weather

Display Units
Recent 54 min ago
08:00Z

☀️ Day
VFR
Flight Rules
19°C
Temperature
Dewpoint: 16°C
7 kt
240°
15 SM
Visibility
24,000 ft
Ceiling
Above Ground Level
1007 hPa
QNH
Altimeter Setting

Raw METAR

METAR CYQB 040800Z 24007KT 15SM FEW063 BKN240 19/16 A2974 RMK SC2CI4 SLP073 DENSITY ALT 1100FT

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 244 ft
FEW 6,300 ft AGL
BKN 24,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
6,300 ft
AGL (Above Ground)
6,544 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
24,000 ft
AGL (Above Ground)
24,244 ft AMSL

Weather Briefing

VFR

Quebec Jean Lesage International Airport is currently reporting visual flight rules (VFR) conditions with broken clouds at 24,000 feet and 15 SM visibility.

Wind Analysis

Winds are from the west-southwest (240°) at 7 knots. Runway 24 is favored with a 7-knot headwind and 0-knot crosswind component.

Visibility & Ceiling

Visibility is 15 SM. The ceiling is 24000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 19°C (66°F) with a dewpoint of 16°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. Conditions are expected to remain VFR throughout the forecast period. Expected weather includes: FCST. Temporary VFR conditions are forecast between 06:00Z and 12:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.

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

QNH
1007 hPa
Sea Level Pressure
For altitude above MSL
QFE
999 hPa
Field Pressure
Height above aerodrome (244 ft)
Pressure Alt
432 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 971 ft
ISA Deviation: +4.5°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYQB 040540Z 0406/0506 26007KT P6SM SCT060 TEMPO 0406/0412 BKN060 BECMG 0410/0412 30010G20KT FM041200 28010G20KT P6SM SCT060 BECMG 0417/0419 FEW050 BECMG 0423/0501 VRB03KT RMK NXT FCST BY 041200Z
Upcoming Changes (Next 12 Hours)
08:53Z BASE
+0h
VFR 260° 7 kt
Visibility: >6SM
10:00Z BECMG
+2h
VFR 300° 10 kt
12:00Z FM041200
+4h
VFR 280° 10 kt
Visibility: >6SM
17:00Z BECMG
+9h
VFR

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
YQB
06
24 ✈️
11
29

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 06/24
Active: 24
9,000 ft 150 ft ASP 44°
7.0 kt 0.0 kt
0° angle
11/29 5,700 ft 150 ft ASP 97°
5.6 kt 4.2 kt
143° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - CYQB

8,894 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
67%
MVFR
17.9%
IFR
10.9%
LIFR
4.2%

Quebec Jean Lesage International Airport typically experiences VFR conditions 67% of the time, though instrument-rated pilots will find IFR weather present approximately 15.1% of observations. Prevailing winds are from the W averaging 8.8 knots, with gusts recorded up to 34 knots. Temperature extremes range from -27°C to 31°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 5.3% of weather observations. The best months for VFR flying are September, February, October.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 8.8 kt
Maximum Recorded: 34 kt
Calm Winds: 8.1%
Direction Distribution:
E
19.5%
N
6.7%
S
1.7%
W
28%
NE
12.8%
NW
3.7%
SE
1%
SW
18.5%

Temperature Range

Average: 1.5°C
Range: -27°C to 31°C
-27°C 31°C

Visibility

Average: 17.6 SM
Below 3 SM: 5.3%
Fog Frequency: 5.3%

Best Months for VFR

September February October

Runway Wind Analysis

Runway 06/24
Favorable wind: 100%
Avg crosswind: 2.5 kt
Runway 11/29
Favorable wind: 100%
Avg crosswind: 5.6 kt

Statistics computed from 8,894 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Quebec Jean Lesage International Airport - Airport Information

Airport Details

ICAO Code: CYQB
IATA Code: YQB
Type: large airport
Status: active
Elevation: 244 ft MSL

Location

City: Quebec
Country: CA
Latitude: 46.791100°
Longitude: -71.393303°
Time Zone: Etc/GMT+5

Runway Information

Runway 06/24
Length: 9,000 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 11/29
Length: 5,700 ft
Width: 150 ft
Surface: ASP
ILS: No

About Quebec Jean Lesage International Airport

Overview

Quebec Jean Lesage International Airport serves as the primary commercial airport for the Quebec City metropolitan area, located in eastern Canada. Situated at an elevation of 244 feet mean sea level, the airport handles significant regional and national air traffic. Its ICAO code CYQB identifies it as a large international airport serving Quebec Province.

Flying Conditions

The airport experiences typical northeastern Canadian maritime climate conditions with significant seasonal temperature variations. Winter months can present challenging meteorological conditions with potential snow, ice, and reduced visibility. Pilots should anticipate potential crosswind scenarios given the airport's two directionally different runways positioned at 06/24 and 11/29.

Notable Features

The airport features two substantial asphalt runways: Runway 06/24 measuring 9,000 feet and Runway 11/29 measuring 5,700 feet. Its geographical coordinates at 46.791100, -71.393303 place it in a region with potential terrain considerations typical of the Quebec landscape. The dual runway configuration allows operational flexibility under varying wind conditions.

Approach Considerations

Runway selection will likely depend on prevailing wind direction, with the longer 9,000-foot Runway 06/24 providing primary operational capacity. Pilots should carefully assess wind vectors and runway alignment when planning arrivals and departures. The airport's moderate elevation and dual runway system offer reasonable operational resilience across different meteorological scenarios.

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.