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Ottawa/Macdonald-Cartier Intl Airport, Ottawa (CYOW)

Airport Weather & NOTAM's

METAR for:CYOW (Ottawa/Cartier Intl, ON, CA)
Text:CYOW 301100Z 30012G18KT 15SM BKN024 M01/M05 A3010 RMK SC7 SLP199
Conditions at:1100 UTC 30 Apr 2025
Temperature: -1.0°C ( 30°F)
Dewpoint: -5.0°C ( 23°F) [RH = 74%]
Pressure (altimeter):30.10 inches Hg (1019.4 mb) [Sea level pressure: 1019.9 mb]
Winds:from the WNW (300 degrees) at 14 MPH (12 knots; 6.2 m/s) gusting to 21 MPH (18 knots; 9.3 m/s)
Visibility:15 sm (24 km)
Ceiling:2400 feet AGL
Clouds:broken clouds at 2400 feet AGL
TAF for:CYOW (Ottawa/Cartier Intl, ON, CA) issued at 0905 UTC 30 Apr 2025
Text:TAF AMD CYOW 300905Z 3009/0112 33010G20KT P6SM BKN030
Forecast period:0900 to 1300 UTC 30 April 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the NNW (330 degrees) at 12 MPH (10 knots; 5.1 m/s) gusting to 23 MPH (20 knots; 10.3 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:3000 feet AGL
Clouds:broken clouds at 3000 feet AGL
Text:TEMPO 3009/3014 BKN020
Forecast period:0900 to 1400 UTC 30 April 2025
Forecast type:TEMPORARY: The following changes expected for less than half the time period
Ceiling:2000 feet AGL
Clouds:broken clouds at 2000 feet AGL
Text:BECMG 3013/3014 32012KT
Forecast period:1300 to 1500 UTC 30 April 2025
Forecast type:BECOMING: Conditions expected to become as follows by 1400 UTC 30 April 2025
Winds:from the NW (320 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:3000 feet AGL
Clouds:broken clouds at 3000 feet AGL
Text:FM301500 32010KT P6SM FEW040
Forecast period:1500 to 1700 UTC 30 April 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the NW (320 degrees) at 12 MPH (10 knots; 5.1 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:at least 12,000 feet AGL
Clouds:few clouds at 4000 feet AGL
Text:BECMG 3017/3019 30007KT
Forecast period:1700 to 2300 UTC 30 April 2025
Forecast type:BECOMING: Conditions expected to become as follows by 1900 UTC 30 April 2025
Winds:from the WNW (300 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:at least 12,000 feet AGL
Clouds:few clouds at 4000 feet AGL
Text:BECMG 3023/0101 27007KT
Forecast period:2300 UTC 30 April 2025 to 0300 UTC 01 May 2025
Forecast type:BECOMING: Conditions expected to become as follows by 0100 UTC 01 May 2025
Winds:from the W (270 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:at least 12,000 feet AGL
Clouds:few clouds at 4000 feet AGL
Text:FM010300 VRB03KT P6SM SCT240
Forecast period:0300 to 1000 UTC 01 May 2025
Forecast type:FROM: standard forecast or significant change
Winds:variable direction winds at 3 MPH (3 knots; 1.5 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:at least 12,000 feet AGL
Clouds:scattered clouds at 24000 feet AGL
Text:FM011000 VRB03KT P6SM BKN220 RMK NXT FCST BY 301200Z
Forecast period:1000 to 1200 UTC 01 May 2025
Forecast type:FROM: standard forecast or significant change
Winds:variable direction winds at 3 MPH (3 knots; 1.5 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:22000 feet AGL
Clouds:broken clouds at 22000 feet AGL

Live Departures & Arrivals

There are currently no arrivals or departures for this airport.

Departures History (last 12 months)

No departure history to display.

Arrivals History (last 12 months)

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Runway Information (Airport elevation: 355ft)

Runway 04 Length 3,301ft Width 72ft Elevation 355ft Surface Asphalt Heading 25
Runway 07 Length 7,992ft Width 192ft Elevation 355ft Surface Asphalt Heading 57
Runway 14 Length 9,931ft Width 205ft Elevation 355ft Surface Asphalt Heading 126
Runway 22 Length 3,301ft Width 72ft Elevation 355ft Surface Asphalt Heading 205
Runway 25 Length 7,992ft Width 192ft Elevation 355ft Surface Asphalt Heading 237
Runway 32 Length 9,931ft Width 205ft Elevation 355ft Surface Asphalt Heading 306

Airport Frequencies

Type APP/DEP Frequency 135.150 Mhz
Type ATIS Frequency 121.150 Mhz
Type ATIS Frequency 132.950 Mhz
Type Clearance Frequency 119.400 Mhz
Type D Frequency 128.170 Mhz
Type Ground Frequency 121.600 Mhz
Type Ground Frequency 121.900 Mhz
Type Tower Frequency 118.800 Mhz
Type Tower Frequency 119.600 Mhz
Type Clearance Frequency 119.400 Mhz
Type CTAF Frequency 127.700 Mhz
Type D Frequency 128.175 Mhz
Type FSS Frequency 123.150 Mhz
Type FSS Frequency 126.700 Mhz
Type Ground Frequency 121.900 Mhz
Type Tower Frequency 118.800 Mhz
Type Tower Frequency 120.100 Mhz

Airport Navaids

Type DME Ident IOW Frequency 109500 Khz
Type NDB Ident OW Frequency 236 Khz
Type VOR-DME Ident YOW Frequency 114600 Khz
Type NDB Ident YRR Frequency 377 Khz