Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
09 08:00 W 6 15.00 Partly Cloudy FEW060 SCT250 68 57.2 69% 30.13 1020.5
09 07:00 SW 5 15.00 Partly Cloudy FEW200 SCT250 60.8 55.4 83% 30.13 1020.6
09 06:00 S 3 15.00 Partly Cloudy SCT250 53.6 51.8 94% 30.13 1020.4
09 05:00 SW 6 15.00 Partly Cloudy SCT250 55.4 51.8 88% 30.13 1020.5
09 04:00 SW 7 15.00 A Few Clouds FEW250 53.6 50 88% 30.13 1020.6
09 03:00 Calm 15.00 Clear SKC 53.6 50 88% 30.13 1020.4
09 02:00 SW 5 15.00 Clear SKC 59 50 72% 30.14 1020.8
09 01:00 SW 3 15.00 Clear SKC 59 51.8 77% 30.14 1021.0
09 00:00 S 5 15.00 Clear SKC 59 48.2 68% 30.15 1021.3
08 22:00 Calm 15.00 A Few Clouds FEW250 62.6 50 64% 30.16 1021.6
08 21:00 SW 6 15.00 A Few Clouds FEW250 69.8 48.2 46% 30.15 1021.1
08 20:00 W 6 15.00 A Few Clouds FEW250 73.4 50 44% 30.15 1021.3
08 19:00 SW 9 15.00 A Few Clouds FEW250 77 46.4 34% 78 30.15 1021.2
08 18:00 SE 9 15.00 A Few Clouds FEW250 78.8 46.4 32% 79 30.15 1021.2
08 17:00 S 5 15.00 A Few Clouds FEW250 78.8 44.6 30% 79 30.16 1021.7
08 16:00 S 6 15.00 Partly Cloudy FEW050 SCT250 78.8 46.4 32% 79 30.18 1022.4
08 15:00 S 10 15.00 Partly Cloudy FEW050 SCT250 77 48.2 36% 78 30.2 1022.9
08 14:00 S 12 15.00 Partly Cloudy FEW045 SCT250 75.2 48.2 39% 77 30.21 1023.4
08 13:00 Vrbl 5 15.00 A Few Clouds FEW045 FEW250 75.2 50 41% 78 30.24 1024.2
08 12:00 S 3 15.00 A Few Clouds FEW045 FEW200 FEW250 75.2 53.6 47% 78 30.26 1024.9
08 11:00 SE 5 15.00 A Few Clouds FEW045 FEW200 FEW250 71.6 53.6 53% 30.27 1025.3
08 10:00 Vrbl 2 15.00 Partly Cloudy FEW200 SCT250 69.8 57.2 64% 30.28 1025.5
08 09:00 NE 2 15.00 Partly Cloudy FEW200 SCT250 66.2 59 78% 30.27 1025.3
08 08:00 Vrbl 2 15.00 A Few Clouds FEW250 62.6 60.8 94% 30.26 1025.0
08 07:00 Calm 15.00 A Few Clouds FEW250 57.2 55.4 94% 30.25 1024.7
08 06:00 Calm 15.00 Patches Fog FEW250 50 50 100% 30.23 1023.9
08 05:00 S 5 0.25 Fog FEW250 51.8 51.8 100% 30.21 1023.3
08 04:00 W 2 4.00 Shallow Fog SKC 50 50 100% 30.2 1022.9
08 03:00 NW 5 15.00 Shallow Fog SKC 53.6 53.6 100% 30.18 1022.2
08 02:00 NW 7 15.00 Shallow Fog SKC 53.6 53.6 100% 30.17 1022.0
08 01:00 NW 2 15.00 Shallow Fog SKC 55.4 55.4 100% 30.16 1021.5
08 00:00 W 3 15.00 Clear SKC 57.2 55.4 94% 30.14 1020.8
07 23:00 SW 6 15.00 Clear SKC 59 57.2 94% 30.13 1020.7
07 22:00 S 3 15.00 A Few Clouds FEW046 FEW250 57.2 55.4 94% 30.12 1020.2
07 21:00 SE 7 15.00 A Few Clouds FEW046 FEW250 60.8 59 94% 30.09 1019.3
07 20:00 N 8 15.00 Partly Cloudy SCT050 SCT250 68 57.2 69% 30.06 1018.1
07 19:00 N 12 15.00 Partly Cloudy FEW030 SCT049 68 57.2 69% 30.03 1017.3
07 18:00 N 9 G 17 15.00 Mostly Cloudy BKN046 69.8 57.2 64% 30.01 1016.6
07 17:00 N 8 15.00 Mostly Cloudy BKN047 69.8 57.2 64% 29.99 1015.7
07 16:00 NW 15 15.00 Overcast OVC040 68 57.2 69% 29.97 1015.3
07 15:00 N 14 G 20 15.00 Overcast OVC030 66.2 57.2 73% 29.96 1014.7
07 14:00 N 14 G 20 15.00 Overcast OVC023 66.2 59 78% 29.93 1013.8
07 13:00 NW 15 15.00 Overcast OVC023 66.2 57.2 73% 29.91 1013.1
07 12:00 NW 14 15.00 Mostly Cloudy BKN019 64.4 59 83% 29.88 1012.1
07 11:00 NW 17 G 26 15.00 Overcast BKN020 OVC030 64.4 59 83% 29.86 1011.3
07 10:00 NW 17 G 23 15.00 Overcast OVC018 62.6 59 88% 29.84 1010.6
07 09:00 NW 15 15.00 Overcast BKN015 OVC025 60.8 59 94% 29.8 1009.5
07 08:00 NW 13 G 18 3.00 Light Showers Rain Fog/Mist SCT010 OVC017 59 59 100% 29.78 1008.7
07 07:00 NW 14 G 20 3.00 Light Showers Rain Fog/Mist BKN016 OVC025 60.8 59 94% 29.76 1007.9
07 06:00 W 16 G 22 2.50 Light Showers Rain Fog/Mist BKN018 OVC033 60.8 59 94% 29.73 1007.1
07 05:00 W 16 G 24 14.00 Overcast SCT013 OVC023 60.8 59 94% 29.71 1006.1
07 04:00 W 17 G 23 15.00 Mostly Cloudy SCT008 BKN027 60.8 59 94% 29.69 1005.5
07 03:00 W 15 G 23 14.00 Mostly Cloudy SCT009 BKN030 62.6 59 88% 29.68 1005.3
07 02:00 W 14 G 21 14.00 Mostly Cloudy FEW009 BKN020 62.6 60.8 94% 29.67 1005.0
07 01:00 W 13 G 22 15.00 Mostly Cloudy SCT008 BKN026 BKN087 64.4 62.6 94% 29.66 1004.5
07 00:00 W 15 G 22 10.00 Overcast BKN009 OVC028 64.4 62.6 94% 29.65 1004.2
06 23:00 W 15 G 23 9.00 Overcast BKN009 OVC030 64.4 62.6 94% 29.64 1004.0
06 22:00 W 12 G 21 7.00 Light Showers Rain BKN008 OVC020 64.4 64.4 100% 29.63 1003.5
06 21:00 W 16 G 24 6.00 Light Showers Rain BKN008 OVC014 66.2 64.4 94% 29.6 1002.4
06 20:00 W 16 G 24 5.00 Light Showers Rain BKN007 OVC023 66.2 64.4 94% 29.57 1001.6
06 19:00 W 14 G 21 4.00 Light Showers Rain BKN005 OVC025 66.2 64.4 94% 29.55 1000.8
06 18:00 NW 15 10.00 Thunderstorm Light Rain SCT008 BKN015 OVC028CB 64.4 62.6 94% 29.52 1000.0
06 17:00 Vrbl 6 6.00 Light Showers Rain Fog/Mist BKN025CB 69.8 66.2 88% 29.48 998.3
06 16:00 SW 10 15.00 Mostly Cloudy BKN025 BKN065 73.4 66.2 78% 29.52 999.7
06 15:00 SW 14 G 23 15.00 Overcast OVC018 69.8 64.4 83% 29.55 1000.9
06 14:00 S 13 G 25 10.00 Overcast OVC014 68 64.4 88% 29.58 1001.8
06 13:00 S 13 G 22 10.00 Overcast OVC011 68 64.4 88% 29.62 1003.2
06 12:00 S 9 10.00 Overcast BKN008 OVC018 66.2 64.4 94% 29.65 1004.3
06 11:00 S 12 4.00 Light Rain Fog/Mist OVC008 64.4 64.4 100% 29.68 1005.4
06 10:00 S 9 8.00 Light Drizzle OVC008 66.2 64.4 94% 29.7 1006.0
06 09:00 S 9 10.00 Overcast BKN008 OVC060 64.4 64.4 100% 29.72 1006.5
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)