Oshawa Executive Airport

CYOO / YOO

Oshawa, CA

Last Updated
Jul 27, 03:26Z

Current Weather

Display Units
Recent 37 min ago
03:26Z

🌙 Night
VFR
Flight Rules
21°C
Temperature
Dewpoint: 20°C
2 kt
Variable
9 SM
Visibility
12,000 ft
Ceiling
Above Ground Level
1010 hPa
QNH
Altimeter Setting

Raw METAR

SPECI CYOO 270326Z AUTO VRB02KT 9SM FEW066 BKN120 OVC140 21/20 A2983 RMK SLP101 DENSITY ALT 1400FT

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 460 ft
FEW 6,600 ft AGL
BKN 12,000 ft AGL
OVC 14,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
6,600 ft
AGL (Above Ground)
7,060 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
12,000 ft
AGL (Above Ground)
12,460 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
14,000 ft
AGL (Above Ground)
14,460 ft AMSL

Weather Briefing

VFR

Oshawa Executive Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 14,000 feet and 9 SM visibility.

Wind Analysis

Winds are calm, presenting no crosswind concerns for any runway.

Visibility & Ceiling

Visibility is 9 SM. The ceiling is 12000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 21°C (70°F) with a dewpoint of 20°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: Showers Rain, Mist, Mist, Mist, FCST, FCST. Temporary IFR conditions are forecast with Showers Rain, Mist between 02:00Z and 03:00Z. Temporary IFR conditions are forecast with Mist between 06:00Z and 12:00Z. There is a 30% probability of LIFR conditions with Mist, FCST, FCST between 06:00Z and 12:00Z.

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
995 hPa
Field Pressure
Height above aerodrome (460 ft)
Pressure Alt
558 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,388 ft
ISA Deviation: +6.9°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYOO 270141Z 2702/2714 VRB03KT P6SM BKN080 TEMPO 2702/2703 1 1/2SM SHRA BR BKN020 OVC080 FM270400 34005KT P6SM SCT080 TEMPO 2706/2712 2SM BR FEW003 SCT080 PROB30 2706/2712 3/4SM BR BKN003 RMK FCST BASED ON AUTO OBS. NXT FCST BY 270800Z
Upcoming Changes (Next 12 Hours)
04:02Z BASE
+0h
VFR VRB 3 kt
Visibility: >6SM
Ceiling: 8,000 ft
06:00Z TEMPO
+2h
IFR
Visibility: 2SM
Mist
06:00Z PROB30
+2h
LIFR
Visibility: 3/4SM
Ceiling: 300 ft
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
Chart Features
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
  • • Zoom and pan for detailed analysis
  • • Units automatically converted to preferences
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
YOO
05
23
12
30

Runway Information

Runway Length Width Surface Heading Wind Component
05/23 2,654 ft 100 ft ASP 35° No wind data
12/30 4,750 ft 100 ft ASP 109° No wind data
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - CYOO

13,213 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
59.6%
MVFR
26.8%
IFR
9.6%
LIFR
4%

Oshawa Executive Airport is frequently affected by reduced visibility conditions, with VFR weather only 59.6% of the time and IFR/LIFR conditions occurring in 13.6% of observations. Prevailing winds are from the W averaging 8.5 knots, with gusts recorded up to 32 knots. Temperature extremes range from -25°C to 36°C, reflecting significant seasonal variation. The best months for VFR flying are June, October, July.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 8.5 kt
Maximum Recorded: 32 kt
Calm Winds: 4.3%
Direction Distribution:
E
17.3%
N
10.9%
S
9.8%
W
19.5%
NE
3.8%
NW
14.9%
SE
6.2%
SW
13.2%

Temperature Range

Average: 4.9°C
Range: -25°C to 36°C
-25°C 36°C

Visibility

Average: 7.7 SM
Below 3 SM: 4.2%
Fog Frequency: 1.2%

Best Months for VFR

June October July

Runway Wind Analysis

Runway 05/23
Favorable wind: 100%
Avg crosswind: 5.7 kt
Runway 12/30
Favorable wind: 100%
Avg crosswind: 4.6 kt

Statistics computed from 13,213 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Oshawa Executive Airport - Airport Information

Airport Details

ICAO Code: CYOO
IATA Code: YOO
Type: medium airport
Status: active
Elevation: 460 ft MSL

Location

City: Oshawa
Country: CA
Latitude: 43.922798°
Longitude: -78.894997°
Time Zone: Etc/GMT+5

Runway Information

Runway 05/23
Length: 2,654 ft
Width: 100 ft
Surface: ASP
ILS: No
Runway 12/30
Length: 4,750 ft
Width: 100 ft
Surface: ASP
ILS: No

About Oshawa Executive Airport

Overview

Oshawa Executive Airport serves the Greater Toronto Area as a medium-sized airport located in Oshawa, Ontario. Situated at 460 feet above mean sea level, the airport provides critical general aviation services for the region with two asphalt runways accommodating various aircraft operations.

Flying Conditions

Weather conditions at CYOO are predominantly visual flight rules (VFR), with 55.7% of observations supporting VFR operations. Pilots can expect westerly winds averaging 8.6 knots, with temperature ranges from -20°C to 28°C. October, September, and November represent the most favorable VFR months, offering consistently stable flying conditions.

Notable Features

Both runways demonstrate excellent wind alignment, with 100% favorable wind coverage. Runway 05/23 extends 2,654 feet, while runway 12/30 provides a longer 4,750-foot surface. The airport's geographic position and runway configuration offer flexibility for different aircraft types and wind conditions.

Approach Considerations

Crosswind conditions are moderate, with average crosswind components of 5.4 knots on runway 05/23 and 4.9 knots on runway 12/30. Visibility averages 7.6 statute miles, with only 4.6% of observations reporting visibility below 3 statute miles. Pilots should anticipate predominantly westerly winds when planning approaches.

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.