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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 292000Z 29016G22KT 4SM -SN OVC028 M09/M13 A2951 RMK SC8 SLP003
Conditions at:2000 UTC 29 Jan 2025
Temperature: -9.0°C ( 16°F)
Dewpoint:-13.0°C ( 9°F) [RH = 73%]
Pressure (altimeter):29.51 inches Hg ( 999.4 mb) [Sea level pressure: 1000.3 mb]
Winds:from the WNW (290 degrees) at 18 MPH (16 knots; 8.2 m/s) gusting to 25 MPH (22 knots; 11.3 m/s)
Visibility:4 sm (6 km)
Ceiling:2800 feet AGL
Clouds:overcast cloud deck at 2800 feet AGL
Weather:-SN (light snow)
TAF for:CYOW (Ottawa/Cartier Intl, ON, CA) issued at 1740 UTC 29 Jan 2025
Text:TAF CYOW 291740Z 2918/3024 30015G25KT 6SM -SN OVC030
Forecast period:1800 UTC 29 January 2025 to 0200 UTC 30 January 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the WNW (300 degrees) at 17 MPH (15 knots; 7.7 m/s) gusting to 29 MPH (25 knots; 12.9 m/s)
Visibility:6 sm (10 km)
Ceiling:3000 feet AGL
Clouds:overcast cloud deck at 3000 feet AGL
Weather:-SN (light snow)
Text:TEMPO 2918/3002 3SM -SHSN BLSN OVC020
Forecast period:1800 UTC 29 January 2025 to 0200 UTC 30 January 2025
Forecast type:TEMPORARY: The following changes expected for less than half the time period
Visibility:3 sm (5 km)
Ceiling:2000 feet AGL
Clouds:overcast cloud deck at 2000 feet AGL
Weather:-SHSN BLSN (light snow showers, blowing snow)
Text:PROB30 2918/2924 2SM -SHSN BLSN
Forecast period:1800 UTC 29 January 2025 to 0000 UTC 30 January 2025
Forecast type:PROBABLE: 30 percent likelihood of the following during this time
Visibility:2.00 sm (3.22 km)
Weather:-SHSN BLSN (light snow showers, blowing snow)
Text:FM300200 30015G25KT P6SM BKN040
Forecast period:0200 UTC 30 January 2025 to 0000 UTC 31 January 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the WNW (300 degrees) at 17 MPH (15 knots; 7.7 m/s) gusting to 29 MPH (25 knots; 12.9 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:4000 feet AGL
Clouds:broken clouds at 4000 feet AGL
Text:BECMG 3002/3004 SCT040
Forecast period:0200 to 0500 UTC 30 January 2025
Forecast type:BECOMING: Conditions expected to become as follows by 0400 UTC 30 January 2025
Winds:from the WNW (300 degrees) at 17 MPH (15 knots; 7.7 m/s) gusting to 29 MPH (25 knots; 12.9 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:at least 12,000 feet AGL
Clouds:scattered clouds at 4000 feet AGL
Text:BECMG 3005/3007 29010KT
Forecast period:0500 to 1500 UTC 30 January 2025
Forecast type:BECOMING: Conditions expected to become as follows by 0700 UTC 30 January 2025
Winds:from the WNW (290 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:scattered clouds at 4000 feet AGL
Text:FM301500 26006KT P6SM BKN040
Forecast period:1500 to 1600 UTC 30 January 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the W (260 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:4000 feet AGL
Clouds:broken clouds at 4000 feet AGL
Text:BECMG 3016/3017 25008G18KT
Forecast period:1600 to 2300 UTC 30 January 2025
Forecast type:BECOMING: Conditions expected to become as follows by 1700 UTC 30 January 2025
Winds:from the WSW (250 degrees) at 9 MPH (8 knots; 4.1 m/s) gusting to 21 MPH (18 knots; 9.3 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:4000 feet AGL
Clouds:broken clouds at 4000 feet AGL
Text:FM302300 16007KT 5SM -SN OVC015 RMK NXT FCST BY 292100Z
Forecast period:2300 UTC 30 January 2025 to 0000 UTC 31 January 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the SSE (160 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility:5 sm (8 km)
Ceiling:1500 feet AGL
Clouds:overcast cloud deck at 1500 feet AGL
Weather:-SN (light snow)

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