St Jean Airport

CYJN / YJN

St Jean, CA

Last Updated
Mar 4, 14:00Z

No METAR Available for CYJN

Showing weather from nearby airport with METAR data.

Currently using: CYHU
Weather Source: Montréal / Saint-Hubert Metropolitan Airport (CYHU)
Distance: 15nm / 27km from CYJN

Current Weather

Display Units
Recent 41 min ago
14:00Z

☀️ Day
VFR
Flight Rules
2°C
Temperature
Dewpoint: -1°C
18 kt
240°
9 SM
Visibility
5,000 ft
Ceiling
Above Ground Level
1023 hPa
QNH
Altimeter Setting

Raw METAR

METAR CYHU 041400Z AUTO 24018KT 9SM OVC050 02/M01 A3022 RMK SLP238

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 136 ft
OVC 5,000 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
5,000 ft
AGL (Above Ground)
5,136 ft AMSL
QNH
1023 hPa
Sea Level Pressure
For altitude above MSL
QFE
1018 hPa
Field Pressure
Height above aerodrome (136 ft)
Pressure Alt
-157 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -1,684 ft
ISA Deviation: -12.7°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYHU 041140Z 0412/0512 23010G20KT P6SM SCT015 BKN040 TEMPO 0412/0415 BKN015 BKN040 FM041500 23012G22KT P6SM SCT030 SCT200 TEMPO 0415/0417 BKN030 FM041700 23012KT P6SM FEW030 SCT180 BECMG 0500/0502 21005KT BKN180 FM050700 VRB03KT P6SM BKN030 BKN180 FM050900 03010KT P6SM -SN BKN015 OVC030 RMK FCST BASED ON AUTO OBS. NXT FCST BY 041800Z
Upcoming Changes (Next 12 Hours)
14:41Z BASE
+0h
VFR 230° 10 kt
Visibility: >6SM
Ceiling: 4,000 ft
15:00Z FM041500
+1h
VFR 230° 12 kt
Visibility: >6SM
15:00Z TEMPO
+1h
VFR
Ceiling: 3,000 ft
17:00Z FM041700
+3h
VFR 230° 12 kt
Visibility: >6SM

24-Hour Weather Evolution

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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
YJN
02
20
06
24 ✈️
11
29

Runway Information

Runway Length Width Surface Heading Wind Component
02/20 2,474 ft 100 ft ASP 360°
9.0 kt 15.6 kt
120° angle
✈️ 06/24
Active: 24
2,765 ft 100 ft ASP 45°
18.0 kt 0.0 kt
0° angle
11/29 4,000 ft 100 ft ASP 90°
15.6 kt 9.0 kt
150° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

St Jean Airport - Airport Information

Airport Details

ICAO Code: CYJN
IATA Code: YJN
Type: medium airport
Status: active
Elevation: 136 ft MSL

Location

City: St Jean
Country: CA
Latitude: 45.294399°
Longitude: -73.281097°
Time Zone: Etc/GMT+5

Runway Information

Runway 02/20
Length: 2,474 ft
Width: 100 ft
Surface: ASP
ILS: No
Runway 06/24
Length: 2,765 ft
Width: 100 ft
Surface: ASP
ILS: No
Runway 11/29
Length: 4,000 ft
Width: 100 ft
Surface: ASP
ILS: No

About St Jean Airport

Overview

St Jean Airport (CYJN) is a medium-sized airport located near St Jean, Canada, situated at an elevation of 136 feet above mean sea level. The airport serves the regional transportation needs of the St Jean area, providing critical aviation infrastructure for local and transient aircraft operations.

Flying Conditions

The airport's three asphalt runways offer multiple landing options, with lengths ranging from 2,474 to 4,000 feet. Positioned at coordinates 45.294399, -73.281097, the airport experiences typical southeastern Quebec regional weather patterns, which can include variable wind conditions across its multiple runway orientations.

Notable Features

St Jean Airport features three runways with different headings: 02/20, 06/24, and 11/29, providing pilots with flexible landing and takeoff options based on wind direction. The varied runway configuration allows for adaptable operations, with the longest runway (11/29) measuring 4,000 feet, which supports a range of aircraft sizes and types.

Approach Considerations

Pilots should carefully assess wind conditions given the airport's multiple runway options, with specific attention to the runway lengths and headings. The three runways at different angles provide multiple approach alternatives, allowing for safer operations under varying wind conditions and helping pilots select the most appropriate runway based on current meteorological circumstances.

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.