Saint-Léonard Airport

CYSL / YSL

Saint-Léonard, CA

Last Updated
Apr 23, 02:54Z

No METAR Available for CYSL

Showing weather from nearby airport with METAR data.

Currently using: KCAR
Weather Source: Caribou Municipal Airport (KCAR)
Distance: 19nm / 35km from CYSL

Current Weather

Display Units
Fresh 9 min ago
02:54Z

🌙 Night
VFR
Flight Rules
2°C
Temperature
Dewpoint: -1°C
4 kt
180°
10 SM
Visibility
7,500 ft
Ceiling
Above Ground Level
1014 hPa
QNH
Altimeter Setting

Raw METAR

METAR KCAR 230254Z AUTO 18004KT 10SM OVC075 02/M01 A2995 RMK AO2 SLP151 T00221011 58010

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 793 ft
OVC 7,500 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
7,500 ft
AGL (Above Ground)
8,293 ft AMSL

Weather Briefing

VFR

Saint-Léonard Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 7,500 feet and 10 SM visibility.

Wind Analysis

Winds are from the south (180°) at 4 knots.

Visibility & Ceiling

Visibility is 10 SM. The ceiling is 7500 feet AGL (overcast), well above standard VFR minimums.

Temperature & Moisture

Temperature is 2°C (36°F) with a dewpoint of -1°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. 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, Light Rain, Mist.

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. 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
1014 hPa
Sea Level Pressure
For altitude above MSL
QFE
988 hPa
Field Pressure
Height above aerodrome (793 ft)
Pressure Alt
771 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -599 ft
ISA Deviation: -11.4°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KCAR 222337Z 2300/2324 17008KT P6SM OVC050 FM230300 15006KT P6SM VCSH SCT015 OVC025 FM230600 15006KT P6SM VCSH BKN008 OVC015 FM230800 15006KT 4SM -SHRA BR OVC008 FM231200 VRB03KT 3SM -RA BR OVC008 FM231800 36006KT P6SM VCSH SCT015 OVC025 FM232100 33006KT P6SM BKN040
Upcoming Changes (Next 12 Hours)
03:02Z BASE
+0h
VFR 170° 8 kt
Visibility: >6SM
Ceiling: 5,000 ft
06:00Z FM230600
+3h
IFR 150° 6 kt
Visibility: >6SM
Ceiling: 800 ft
08:00Z FM230800
+5h
IFR 150° 6 kt
Visibility: 4SM
Ceiling: 800 ft
Light Showers Rain, Mist
12:00Z FM231200
+9h
IFR VRB 3 kt
Visibility: 3SM
Ceiling: 800 ft
Light Rain, 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
YSL
18 ✈️
36

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 18/36
Active: 18
4,000 ft 100 ft ASP 156°
4.0 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

Saint-Léonard Airport - Airport Information

Airport Details

ICAO Code: CYSL
IATA Code: YSL
Type: medium airport
Status: active
Elevation: 793 ft MSL

Location

City: Saint-Léonard
Country: CA
Latitude: 47.157097°
Longitude: -67.836242°
Time Zone: Etc/GMT+5

Runway Information

Runway 18/36
Length: 4,000 ft
Width: 100 ft
Surface: ASP
ILS: No

About Saint-Léonard Airport

Overview

Saint-Léonard Airport (CYSL) is a medium-sized airport located in Saint-Léonard, Canada, situated at coordinates 47.157097, -67.836242. The airport sits at an elevation of 793 feet above mean sea level, serving regional aviation needs in its specific geographic area. Its single runway configuration provides critical infrastructure for local and transiting aircraft operations.

Flying Conditions

The airport's elevation of 793 ft MSL suggests a moderate terrain environment that may experience typical maritime Canadian weather patterns. Pilots should anticipate potential seasonal variations that could impact flight conditions, particularly during winter and transitional seasons. The airport's location may introduce localized wind patterns that could affect approach and departure procedures.

Notable Features

The airport features a 4000-foot asphalt (ASP) runway oriented in the 18/36 direction, which provides a substantial landing surface for medium-sized aircraft. Its geographic positioning suggests potential terrain interactions that pilots should carefully evaluate during flight planning. The runway's length and surface type offer reasonable operational flexibility for various aircraft categories.

Approach Considerations

Runway 18/36's orientation indicates potential wind alignment considerations for arrivals and departures. Pilots should conduct thorough preflight planning to assess current meteorological conditions and their potential impact on approach and landing strategies. The runway's 4000-foot length provides adequate space for most medium-sized aircraft operations when using standard approach protocols.

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.