Chris Hadfield Airport

CYZR / YZR

Sarnia, CA

Last Updated
Jul 27, 12:06Z

Current Weather

Display Units
Fresh 17 min ago
12:06Z

☀️ Day
VFR
Flight Rules
21°C
Temperature
Dewpoint: 21°C
4 kt
170°
6 SM
Visibility
13,000 ft
Ceiling
Above Ground Level
1010 hPa
QNH
Altimeter Setting

Raw METAR

SPECI CYZR 271206Z AUTO 17004KT 100V170 6SM BR BKN130 OVC160 21/21 A2983 RMK SLP101 DENSITY ALT 1600FT

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 594 ft
BKN 13,000 ft AGL
OVC 16,000 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
13,000 ft
AGL (Above Ground)
13,594 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
16,000 ft
AGL (Above Ground)
16,594 ft AMSL

Weather Briefing

VFR

Chris Hadfield Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 16,000 feet and 6 SM visibility.

Wind Analysis

Winds are from the south (170°) at 4 knots.

Visibility & Ceiling

Visibility is 6 SM. The ceiling is 13000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 21°C (70°F) with a dewpoint of 21°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, Light Showers Rain, Thunderstorm Rain, Mist, FCST, FCST. Temporary IFR conditions are forecast with Mist between 08:00Z and 12:00Z. There is a 30% probability of IFR conditions with Thunderstorm Rain, Mist, FCST, FCST between 16:00Z and 20:00Z.

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. 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
1010 hPa
Sea Level Pressure
For altitude above MSL
QFE
990 hPa
Field Pressure
Height above aerodrome (594 ft)
Pressure Alt
692 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,555 ft
ISA Deviation: +7.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYZR 270740Z 2708/2720 15005KT P6SM FEW060 SCT240 TEMPO 2708/2712 1 1/2SM BR BECMG 2710/2712 24005KT FM271400 24010KT P6SM FEW040 BKN200 FM271600 26012KT P6SM -SHRA SCT040 BKN150 PROB30 2716/2720 VRB15G30KT 2SM TSRA BR BKN020 OVC040CB RMK FCST BASED ON AUTO OBS. NXT FCST BY 271400Z
Upcoming Changes (Next 12 Hours)
12:22Z BASE
+0h
VFR 150° 5 kt
Visibility: >6SM
14:00Z FM271400
+2h
VFR 240° 10 kt
Visibility: >6SM
Ceiling: 20,000 ft
16:00Z FM271600
+4h
VFR 260° 12 kt
Visibility: >6SM
Ceiling: 15,000 ft
Light Showers Rain
16:00Z PROB30
+4h
IFR VRB 15 kt
Visibility: 2SM
Ceiling: 2,000 ft
Thunderstorm Rain, Mist, 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 2,989 ft 75 ft ASP 49°
2.1 kt 3.4 kt
121° angle
✈️ 15/33
Active: 15
5,100 ft 100 ft ASP 137°
3.8 kt 1.4 kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - CYZR

12,731 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
62.7%
MVFR
24.7%
IFR
8.5%
LIFR
4.1%

Chris Hadfield Airport typically experiences VFR conditions 62.7% of the time, though instrument-rated pilots will find IFR weather present approximately 12.6% of observations. Prevailing winds are from the S averaging 9.7 knots, with gusts recorded up to 37 knots. Temperature extremes range from -20°C to 35°C, reflecting significant seasonal variation. The best months for VFR flying are June, October, May.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 9.7 kt
Maximum Recorded: 37 kt
Calm Winds: 3.8%
Direction Distribution:
E
3.6%
N
14.7%
S
20.8%
W
16.7%
NE
6.5%
NW
13.3%
SE
8.1%
SW
12.5%

Temperature Range

Average: 5.7°C
Range: -20°C to 35°C
-20°C 35°C

Visibility

Average: 7.9 SM
Below 3 SM: 3.2%
Fog Frequency: 3.1%

Best Months for VFR

June October May

Runway Wind Analysis

Runway 06/24
Favorable wind: 100%
Avg crosswind: 6.7 kt
Runway 15/33
Favorable wind: 100%
Avg crosswind: 5.7 kt

Statistics computed from 12,731 METAR observations (Sep 2025 - Jul 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.