Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
08 12:00 S 6 24.14 A Few Clouds FEW045 FEW200 FEW250 24 12 47% 25 76.86 1024.9
08 11:00 SE 7 24.14 A Few Clouds FEW045 FEW200 FEW250 22 12 53% 76.89 1025.3
08 10:00 Vrbl 4 24.14 Partly Cloudy FEW200 SCT250 21 14 64% 76.91 1025.5
08 09:00 NE 4 24.14 Partly Cloudy FEW200 SCT250 19 15 78% 76.89 1025.3
08 08:00 Vrbl 4 24.14 A Few Clouds FEW250 17 16 94% 76.86 1025.0
08 07:00 Calm 24.14 A Few Clouds FEW250 14 13 94% 76.84 1024.7
08 06:00 Calm 24.14 Patches Fog FEW250 10 10 100% 76.78 1023.9
08 05:00 S 7 0.40 Fog FEW250 11 11 100% 76.73 1023.3
08 04:00 W 4 6.44 Shallow Fog SKC 10 10 100% 76.71 1022.9
08 03:00 NW 7 24.14 Shallow Fog SKC 12 12 100% 76.66 1022.2
08 02:00 NW 11 24.14 Shallow Fog SKC 12 12 100% 76.63 1022.0
08 01:00 NW 4 24.14 Shallow Fog SKC 13 13 100% 76.61 1021.5
08 00:00 W 6 24.14 Clear SKC 14 13 94% 76.56 1020.8
07 23:00 SW 9 24.14 Clear SKC 15 14 94% 76.53 1020.7
07 22:00 S 6 24.14 A Few Clouds FEW046 FEW250 14 13 94% 76.5 1020.2
07 21:00 SE 11 24.14 A Few Clouds FEW046 FEW250 16 15 94% 76.43 1019.3
07 20:00 N 13 24.14 Partly Cloudy SCT050 SCT250 20 14 69% 76.35 1018.1
07 19:00 N 19 24.14 Partly Cloudy FEW030 SCT049 20 14 69% 76.28 1017.3
07 18:00 N 15 G 28 24.14 Mostly Cloudy BKN046 21 14 64% 76.23 1016.6
07 17:00 N 13 24.14 Mostly Cloudy BKN047 21 14 64% 76.17 1015.7
07 16:00 NW 24 24.14 Overcast OVC040 20 14 69% 76.12 1015.3
07 15:00 N 22 G 31 24.14 Overcast OVC030 19 14 73% 76.1 1014.7
07 14:00 N 22 G 31 24.14 Overcast OVC023 19 15 78% 76.02 1013.8
07 13:00 NW 24 24.14 Overcast OVC023 19 14 73% 75.97 1013.1
07 12:00 NW 22 24.14 Mostly Cloudy BKN019 18 15 83% 75.9 1012.1
07 11:00 NW 28 G 43 24.14 Overcast BKN020 OVC030 18 15 83% 75.84 1011.3
07 10:00 NW 28 G 37 24.14 Overcast OVC018 17 15 88% 75.79 1010.6
07 09:00 NW 24 24.14 Overcast BKN015 OVC025 16 15 94% 75.69 1009.5
07 08:00 NW 20 G 30 4.83 Light Showers Rain Fog/Mist SCT010 OVC017 15 15 100% 75.64 1008.7
07 07:00 NW 22 G 31 4.83 Light Showers Rain Fog/Mist BKN016 OVC025 16 15 94% 75.59 1007.9
07 06:00 W 26 G 35 4.02 Light Showers Rain Fog/Mist BKN018 OVC033 16 15 94% 75.51 1007.1
07 05:00 W 26 G 39 22.53 Overcast SCT013 OVC023 16 15 94% 75.46 1006.1
07 04:00 W 28 G 37 24.14 Mostly Cloudy SCT008 BKN027 16 15 94% 75.41 1005.5
07 03:00 W 24 G 37 22.53 Mostly Cloudy SCT009 BKN030 17 15 88% 75.39 1005.3
07 02:00 W 22 G 33 22.53 Mostly Cloudy FEW009 BKN020 17 16 94% 75.36 1005.0
07 01:00 W 20 G 35 24.14 Mostly Cloudy SCT008 BKN026 BKN087 18 17 94% 75.34 1004.5
07 00:00 W 24 G 35 16.09 Overcast BKN009 OVC028 18 17 94% 75.31 1004.2
06 23:00 W 24 G 37 14.48 Overcast BKN009 OVC030 18 17 94% 75.29 1004.0
06 22:00 W 19 G 33 11.27 Light Showers Rain BKN008 OVC020 18 18 100% 75.26 1003.5
06 21:00 W 26 G 39 9.66 Light Showers Rain BKN008 OVC014 19 18 94% 75.18 1002.4
06 20:00 W 26 G 39 8.05 Light Showers Rain BKN007 OVC023 19 18 94% 75.11 1001.6
06 19:00 W 22 G 33 6.44 Light Showers Rain BKN005 OVC025 19 18 94% 75.06 1000.8
06 18:00 NW 24 16.09 Thunderstorm Light Rain SCT008 BKN015 OVC028CB 18 17 94% 74.98 1000.0
06 17:00 Vrbl 9 9.66 Light Showers Rain Fog/Mist BKN025CB 21 19 88% 74.88 998.3
06 16:00 SW 17 24.14 Mostly Cloudy BKN025 BKN065 23 19 78% 74.98 999.7
06 15:00 SW 22 G 37 24.14 Overcast OVC018 21 18 83% 75.06 1000.9
06 14:00 S 20 G 41 16.09 Overcast OVC014 20 18 88% 75.13 1001.8
06 13:00 S 20 G 35 16.09 Overcast OVC011 20 18 88% 75.23 1003.2
06 12:00 S 15 16.09 Overcast BKN008 OVC018 19 18 94% 75.31 1004.3
06 11:00 S 19 6.44 Light Rain Fog/Mist OVC008 18 18 100% 75.39 1005.4
06 10:00 S 15 12.87 Light Drizzle OVC008 19 18 94% 75.44 1006.0
06 09:00 S 15 16.09 Overcast BKN008 OVC060 18 18 100% 75.49 1006.5
06 08:00 S 15 12.87 Light Rain BKN007 OVC060 18 17 94% 75.54 1007.2
06 07:00 S 17 G 28 8.05 Light Rain Fog/Mist FEW008 OVC045 17 17 100% 75.59 1007.9
06 06:00 S 13 4.02 Light Showers Rain Fog/Mist SCT006 OVC035 17 16 94% 75.62 1008.1
06 05:00 S 9 8.05 Showers Rain Fog/Mist OVC029 17 16 94% 75.64 1008.7
06 04:00 S 9 19.31 Light Rain OVC078 18 16 88% 75.67 1008.8
06 03:00 SW 17 24.14 Mostly Cloudy BKN130 20 14 69% 75.69 1009.1
06 02:00 S 11 24.14 Mostly Cloudy BKN110 20 13 64% 75.72 1009.4
06 01:00 S 7 24.14 Overcast SCT098 OVC110 20 13 64% 75.74 1010.0
06 00:00 S 7 24.14 Overcast BKN082 OVC110 21 13 60% 75.77 1010.1
05 23:00 S 4 24.14 Overcast OVC080 21 12 57% 75.79 1010.7
05 22:00 S 7 24.14 Overcast OVC110 22 11 50% 75.82 1010.8
05 21:00 S 7 24.14 Overcast SCT110 OVC160 22 11 50% 75.79 1010.7
05 20:00 S 13 24.14 Overcast SCT160 OVC220 24 11 44% 25 75.82 1010.8
05 19:00 S 11 24.14 Mostly Cloudy SCT190 BKN250 25 12 44% 26 75.82 1011.1
05 18:00 SW 20 24.14 Mostly Cloudy SCT170 BKN250 28 11 35% 27 75.84 1011.4
05 17:00 SW 9 24.14 Mostly Cloudy FEW080 BKN170 BKN250 27 11 37% 27 75.9 1012.0
05 16:00 SW 20 G 31 24.14 Overcast FEW070 FEW150 OVC230 27 11 37% 27 75.9 1012.1
05 15:00 SW 19 24.14 Overcast FEW070 SCT210 OVC250 29 11 33% 28 75.92 1012.4
05 14:00 SW 15 G 30 24.14 Mostly Cloudy FEW180 BKN220 BKN250 29 10 31% 28 75.97 1012.8
05 13:00 SW 13 24.14 Mostly Cloudy FEW180 FEW210 BKN250 27 9 32% 27 76 1013.2
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)