Montreal / St-Lazare Airport

CST3 · Quebec, Canada

The METAR station used is 17 NM away from the airport
Wind direction of Wind direction of Wind direction to Wind direction 360° Montreal / St-Lazare Airport 2/20
Wind: 10 kt, 3 beaufort

10 kt

2 kt
0 ft 6,000 12,000 18,000 24,000 30,000
Cloud Cloud
FEW 9,500
Cloud Cloud
FEW 25,000
METAR CYUL 302200Z 36010KT 300V020 30SM FEW095 FEW250 21/M01 A3000 RMK AC1CI1 AC TR CI TR SLP160 DENSITY ALT 900FT

METAR Montreal / St-Lazare Airport - CST3

Montreal / St-Lazare Airport is a small airport in Quebec, Canada. The airport is located at latitude 45.39032 and longitude -74.13498. The airport has 2 runways: 2/20 and 8/26. This airport has a pseudo ICAO code of CST3. The airport is in the Montreal FIR.

This aviation weather observation was made for Montreal / Pierre Elliott Trudeau International Airport on May 30, 2024 18:00, local time.

Airport observations

The wind is from direction 360° with a speed of 10 kt. The wind direction varies between 300° and 020°.

Visibility is 30 mi.

There are few clouds at an altitude of 9,500 ft and few clouds at an altitude of 25,000 ft. No ceiling has been observed.

The temperature and wind chill are 21 °C. The dew point is -1 °C, the relative humidity is 23%. The air pressure at sea level is 30.00 inHg (QNH).

Daylight period

Today the sun rises at 05:12 and sets at 20:36. This applies to Montreal / St-Lazare Airport, the universal daylight period may be different. The difference between the local time and UTC is -4 hour. Daylight saving time is currently in progress.


We don't have information about companies on this airport.


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Id Heading Crosswind Headwind Crosswind %
2/20 010°-190° 2 kt 10 kt 17 %
8/26 065°-245° 9 kt 4 kt 91 %

The direction with the greatest headwind component is highlighted and used for crosswind calculation. This does not necessarily mean this direction is in use.


9,500 ft FEW Few clouds
25,000 ft FEW Few clouds

Temperature & Weather

Temperature 21 °C
Dewpoint -1 °C
Rel. humidity 23%
Kp-index 3 (0-9)


SLP160Sea level pressure is 30.00 inHg (30.00 inHg)

Daylight period

20:34 (1:59h)


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