Oshawa Executive Airport

CYOO / YOO

Oshawa, CA

Last Updated
Jul 4, 08:25Z

Current Weather

Display Units
Recent 38 min ago
08:25Z

☀️ Day
VFR
Flight Rules
23°C
Temperature
Dewpoint: 22°C
3 kt
350°
9 SM
Visibility
6,000 ft
Ceiling
Above Ground Level
1014 hPa
QNH
Altimeter Setting

Raw METAR

SPECI CYOO 040825Z AUTO 35003KT 300V010 9SM FEW029 SCT046 BKN060 OVC093 23/22 A2993 RMK PCPN 1.2MM PAST HR SLP136 DENSITY ALT 1500FT

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 460 ft
FEW 2,900 ft AGL
SCT 4,600 ft AGL
BKN 6,000 ft AGL
OVC 9,300 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
2,900 ft
AGL (Above Ground)
3,360 ft AMSL
SCT
Scattered (3/8-4/8 sky coverage)
4,600 ft
AGL (Above Ground)
5,060 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
6,000 ft
AGL (Above Ground)
6,460 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
9,300 ft
AGL (Above Ground)
9,760 ft AMSL

Weather Briefing

VFR

Oshawa Executive Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 9,300 feet and 9 SM visibility.

Wind Analysis

Winds are from the north (350°) at 3 knots.

Visibility & Ceiling

Visibility is 9 SM. The ceiling is 6000 feet AGL (broken), well above standard VFR minimums.

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: Light Showers Rain, Showers Rain, Mist, Thunderstorm Rain, Mist, Thunderstorm Rain, Mist, FCST, FCST. Winds are forecast to reach up to 20 knots during the period. Expect variable wind speeds ranging from 3 to 20 knots. Temporary MVFR conditions are forecast with Showers Rain, Mist between 08:00Z and 09:00Z. There is a 30% probability of IFR conditions with Thunderstorm Rain, Mist between 14:00Z and 16:00Z. There is a 30% probability of LIFR conditions with Thunderstorm Rain, Mist, FCST, FCST between 18:00Z 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
1014 hPa
Sea Level Pressure
For altitude above MSL
QFE
999 hPa
Field Pressure
Height above aerodrome (460 ft)
Pressure Alt
438 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,508 ft
ISA Deviation: +8.9°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYOO 040740Z 0408/0420 28005KT P6SM -SHRA SCT040 OVC080 TEMPO 0408/0409 VRB12G22KT 5SM SHRA BR BKN040 OVC080 FM040900 VRB03KT P6SM SCT020 BKN080 OVC120 FM041400 32008KT P6SM -SHRA BKN040 OVC120 PROB30 0414/0416 VRB20G30KT 2SM TSRA BR BKN015 OVC040CB FM041800 24008KT P6SM -SHRA BKN040 OVC120 PROB30 0418/0420 VRB20G30KT 2SM TSRA BR BKN008 OVC040CB RMK FCST BASED ON AUTO OBS. NXT FCST BY 041400Z
Upcoming Changes (Next 12 Hours)
09:03Z BASE
+0h
VFR 280° 5 kt
Visibility: >6SM
Ceiling: 8,000 ft
Light Showers Rain
14:00Z FM041400
+5h
VFR 320° 8 kt
Visibility: >6SM
Ceiling: 4,000 ft
Light Showers Rain
14:00Z PROB30
+5h
IFR VRB 20 kt
Visibility: 2SM
Ceiling: 1,500 ft
Thunderstorm Rain, Mist
18:00Z FM041800
+9h
VFR 240° 8 kt
Visibility: >6SM
Ceiling: 4,000 ft
Light Showers Rain

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
YOO
05 ✈️
23
12
30

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 05/23
Active: 05
2,654 ft 100 ft ASP 35°
1.5 kt 2.6 kt
60° angle
12/30 4,750 ft 100 ft ASP 109°
1.5 kt 2.6 kt
119° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - CYOO

12,444 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
58.7%
MVFR
27.1%
IFR
10%
LIFR
4.2%

Oshawa Executive Airport is frequently affected by reduced visibility conditions, with VFR weather only 58.7% of the time and IFR/LIFR conditions occurring in 14.2% of observations. Prevailing winds are from the W averaging 8.6 knots, with gusts recorded up to 32 knots. Temperature extremes range from -25°C to 35°C, reflecting significant seasonal variation. The best months for VFR flying are July, June, October.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 8.6 kt
Maximum Recorded: 32 kt
Calm Winds: 4%
Direction Distribution:
E
17.8%
N
10.9%
S
9.4%
W
19.8%
NE
3.7%
NW
14.9%
SE
6.2%
SW
13.4%

Temperature Range

Average: 3.8°C
Range: -25°C to 35°C
-25°C 35°C

Visibility

Average: 7.7 SM
Below 3 SM: 4.4%
Fog Frequency: 1.3%

Best Months for VFR

July June October

Runway Wind Analysis

Runway 05/23
Favorable wind: 100%
Avg crosswind: 5.7 kt
Runway 12/30
Favorable wind: 100%
Avg crosswind: 4.7 kt

Statistics computed from 12,444 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.