Chris Hadfield Airport

CYZR / YZR

Sarnia, CA

Last Updated
Jun 10, 08:26Z

Current Weather

Display Units
Fresh 8 min ago
08:26Z

☀️ Day
MVFR
Flight Rules
23°C
Temperature
Dewpoint: 22°C
6 kt
210°
7 SM
Visibility
1,800 ft
Ceiling
Above Ground Level
1008 hPa
QNH
Altimeter Setting

Raw METAR

SPECI CYZR 100826Z AUTO 21006KT 7SM FEW008 BKN018 OVC023 23/22 A2978 RMK SLP085 DENSITY ALT 1800FT

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 594 ft
FEW 800 ft AGL
BKN 1,800 ft AGL
OVC 2,300 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
800 ft
AGL (Above Ground)
1,394 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
1,800 ft
AGL (Above Ground)
2,394 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
2,300 ft
AGL (Above Ground)
2,894 ft AMSL

Weather Briefing

MVFR

Chris Hadfield Airport is currently reporting marginal VFR (MVFR) conditions with overcast skies at 2,300 feet and 7 SM visibility.

Wind Analysis

Winds are from the south-southwest (210°) at 6 knots. Runway 24 is favored with a 5-knot headwind and 3-knot crosswind component.

Visibility & Ceiling

Visibility is 7 SM. The ceiling is 1800 feet AGL (broken), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 23°C (73°F) with a dewpoint of 22°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Forecast Outlook

The TAF forecast covers the next 12 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: Mist, FCST, FCST. Temporary MVFR conditions are forecast with Mist between 08:00Z and 12:00Z. There is a 30% probability of IFR conditions with Mist between 08:00Z and 12:00Z.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. 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
1008 hPa
Sea Level Pressure
For altitude above MSL
QFE
988 hPa
Field Pressure
Height above aerodrome (594 ft)
Pressure Alt
752 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,855 ft
ISA Deviation: +9.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF AMD CYZR 100817Z 1008/1020 23005KT P6SM FEW020 SCT100 TEMPO 1008/1012 5SM BR BKN020 PROB30 1008/1012 1 1/2SM BR SCT006 FM101200 25006KT P6SM FEW050 SCT100 BECMG 1013/1015 26008KT FM101900 02010KT P6SM FEW050 RMK FCST BASED ON AUTO OBS. NXT FCST BY 101400Z
Upcoming Changes (Next 12 Hours)
08:33Z BASE
+0h
VFR 230° 5 kt
Visibility: >6SM
12:00Z FM101200
+4h
VFR 250° 6 kt
Visibility: >6SM
13:00Z BECMG
+5h
VFR 260° 8 kt
19:00Z FM101900
+11h
VFR 20° 10 kt
Visibility: >6SM
FCST, FCST

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
YZR
06
24 ✈️
15
33

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 06/24
Active: 24
2,989 ft 75 ft ASP 49°
5.2 kt 3.0 kt
30° angle
15/33 5,100 ft 100 ft ASP 137°
1.8 kt 5.7 kt
73° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - CYZR

11,089 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
60.9%
MVFR
26%
IFR
8.9%
LIFR
4.3%

Chris Hadfield Airport typically experiences VFR conditions 60.9% of the time, though instrument-rated pilots will find IFR weather present approximately 13.2% of observations. Prevailing winds are from the S averaging 10 knots, with gusts recorded up to 37 knots. Temperature extremes range from -20°C to 31°C, reflecting significant seasonal variation. The best months for VFR flying are June, October, May.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 10 kt
Maximum Recorded: 37 kt
Calm Winds: 3.4%
Direction Distribution:
E
3.7%
N
13.7%
S
21.7%
W
16.7%
NE
6.1%
NW
13.8%
SE
8.4%
SW
12.6%

Temperature Range

Average: 3.4°C
Range: -20°C to 31°C
-20°C 31°C

Visibility

Average: 7.8 SM
Below 3 SM: 3.3%
Fog Frequency: 3.4%

Best Months for VFR

June October May

Runway Wind Analysis

Runway 06/24
Favorable wind: 100%
Avg crosswind: 7 kt
Runway 15/33
Favorable wind: 100%
Avg crosswind: 5.8 kt

Statistics computed from 11,089 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.

Chris Hadfield Airport - Airport Information

Airport Details

ICAO Code: CYZR
IATA Code: YZR
Type: medium airport
Status: active
Elevation: 594 ft MSL

Location

City: Sarnia
Country: CA
Latitude: 42.999401°
Longitude: -82.308899°
Time Zone: Etc/GMT+5

Runway Information

Runway 06/24
Length: 2,989 ft
Width: 75 ft
Surface: ASP
ILS: No
Runway 15/33
Length: 5,100 ft
Width: 100 ft
Surface: ASP
ILS: No

About Chris Hadfield Airport

Overview

Chris Hadfield Airport serves the Sarnia, Ontario region as a medium-sized airport located at 42.999401, -82.308899. Situated at an elevation of 594 ft MSL, the airport provides critical aviation infrastructure for southwestern Ontario, featuring two asphalt runways that support diverse aviation operations.

Flying Conditions

Pilots can expect predominantly VFR conditions, with 58.5% of observations indicating clear weather and an additional 28.9% showing marginal VFR conditions. The airport experiences significant seasonal temperature variation, ranging from -19°C to 30°C, with an average temperature of 3.6°C. Typical wind conditions feature westerly winds at an average of 10 knots, with occasional gusts up to 33 knots.

Notable Features

Both runways (06/24 and 15/33) demonstrate excellent wind alignment, with 100% favorable wind coverage. The primary runway 15/33 offers a longer length of 5100 feet, providing substantial operational flexibility for various aircraft types. Average crosswind conditions remain moderate, with 6.7 knots for runway 06/24 and 6.1 knots for runway 15/33.

Approach Considerations

September through November represent the most consistently favorable VFR months for arrivals and departures. Visibility averages 7.8 statute miles, with only 3% of observations showing visibility below 3 miles. Pilots should anticipate minimal fog (1.5% occurrence) and be prepared for potential westerly wind influences during approach and landing.

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.