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.
18 23:00 E 10 15.00 Mostly Cloudy SCT064 BKN085 21.2 10.4 63% 11 30.27 1026.0
18 22:00 E 8 15.00 Mostly Cloudy SCT080 BKN170 21.2 12.2 68% 12 30.28 1026.4
18 21:00 SE 7 15.00 Mostly Cloudy BKN052 BKN100 BKN170 23 10.4 58% 16 30.29 1026.7
18 20:00 S 5 15.00 Mostly Cloudy FEW046 BKN110 BKN190 23 8.6 54% 18 30.3 1027.0
18 19:00 S 8 15.00 Mostly Cloudy FEW045 BKN100 BKN190 23 8.6 54% 15 30.3 1027.0
18 18:00 SE 6 15.00 Mostly Cloudy BKN044 BKN100 24.8 8.6 50% 19 30.29 1026.9
18 17:00 S 9 15.00 Mostly Cloudy BKN045 24.8 6.8 46% 16 30.3 1027.0
18 16:00 S 6 15.00 Mostly Cloudy BKN044 23 6.8 50% 17 30.31 1027.5
18 15:00 S 3 15.00 Mostly Cloudy FEW040 BKN170 23 5 46% 30.32 1027.7
18 14:00 S 8 15.00 Partly Cloudy FEW044 SCT250 23 5 46% 15 30.34 1028.5
18 13:00 SE 8 15.00 A Few Clouds FEW041 FEW250 21.2 3.2 45% 12 30.37 1029.4
18 12:00 S 9 15.00 Partly Cloudy FEW034 SCT250 19.4 5 53% 10 30.38 1029.8
18 11:00 S 10 15.00 Partly Cloudy FEW027 SCT250 17.6 5 58% 7 30.38 1029.8
18 10:00 S 7 15.00 Partly Cloudy FEW200 SCT250 14 5 67% 5 30.36 1029.2
18 09:00 S 3 15.00 Partly Cloudy SCT250 10.4 5 79% 30.33 1028.4
18 08:00 Calm 15.00 Partly Cloudy SCT250 5 1.4 85% 30.31 1027.7
18 07:00 Calm 15.00 A Few Clouds FEW050 3.2 -0.4 85% 30.3 1027.1
18 06:00 S 2 15.00 A Few Clouds FEW050 3.2 -0.4 85% 30.27 1026.2
18 05:00 W 5 15.00 Clear SKC 6.8 1.4 78% -1 30.26 1025.8
18 04:00 W 5 15.00 Clear SKC 6.8 1.4 78% -1 30.23 1024.8
18 03:00 W 6 15.00 A Few Clouds FEW050 6.8 1.4 78% -3 30.22 1024.4
18 02:00 W 7 15.00 A Few Clouds FEW051 10.4 1.4 67% 1 30.19 1023.4
18 01:00 W 7 15.00 Mostly Cloudy BKN053 12.2 3.2 67% 3 30.16 1022.4
18 00:00 NW 9 15.00 Mostly Cloudy BKN040 BKN055 12.2 3.2 67% 1 30.12 1021.2
17 23:00 NW 10 15.00 Mostly Cloudy SCT049 BKN059 12.2 3.2 67% -0 30.09 1020.2
17 22:00 NW 9 15.00 Mostly Cloudy BKN048 12.2 5 73% 1 30.07 1019.2
17 21:00 NW 8 15.00 A Few Clouds FEW050 10.4 3.2 72% -1 30.05 1018.7
17 20:00 NW 12 15.00 Mostly Cloudy BKN047 14 5 67% 1 30.03 1017.9
17 19:00 W 13 15.00 Mostly Cloudy BKN040 14 3.2 62% 1 30 1016.9
17 18:00 W 18 15.00 Mostly Cloudy BKN036 14 3.2 62% -2 29.95 1015.1
17 17:00 W 21 G 29 15.00 Mostly Cloudy and Breezy BKN040 BKN060 14 3.2 62% -3 29.9 1013.4
17 16:00 W 17 G 23 15.00 Light Snow Low Drifting Snow BKN037 14 3.2 62% -1 29.87 1012.4
17 15:00 W 18 G 26 10.00 Light Snow Low Drifting Snow BKN041 12.2 5 73% -4 29.82 1010.6
17 14:00 W 20 G 28 10.00 Light Snow Low Drifting Snow BKN033 12.2 3.2 67% -5 29.78 1009.2
17 13:00 W 20 G 26 8.00 Light Snow BKN024 BKN036 12.2 3.2 67% -5 29.75 1008.2
17 12:00 SW 22 G 31 10.00 Light Snow and Breezy BKN037 14 3.2 62% -3 29.7 1006.6
17 11:00 W 24 G 32 1.00 Light Snow Low Drifting Snow and Breezy OVC027 14 5 67% -4 29.64 1004.7
17 10:00 SW 25 G 40 15.00 Low Drifting Snow and Breezy BKN037 15.8 5 62% -2 29.59 1002.7
17 09:00 W 25 G 40 10.00 Light Snow Low Drifting Snow and Breezy SCT048 15.8 8.6 73% -2 29.54 1000.9
17 08:00 SW 22 G 33 15.00 Low Drifting Snow and Breezy SCT060 17.6 10.4 73% 1 29.46 998.2
17 07:00 SW 22 G 37 10.00 Low Drifting Snow and Breezy SCT060 21.2 12.2 68% 6 29.38 995.6
17 06:00 SW 25 G 40 5.00 Light Showers Snow Low Drifting Snow and Breezy BKN027 BKN048 24.8 17.6 74% 10 29.31 993.1
17 05:00 SW 21 G 31 15.00 A Few Clouds and Breezy FEW016 28.4 21.2 74% 16 29.26 991.5
17 04:00 SW 22 G 31 8.00 Low Drifting Snow and Breezy FEW012 BKN022 OVC070 30.2 26.6 86% 18 29.22 990.0
17 03:00 SW 21 G 28 1.50 Light Snow and Breezy OVC006 32 30.2 93% 21 29.2 989.5
17 02:00 SW 16 G 24 1.00 Light Snow VV005 32 30.2 93% 22 29.22 990.0
17 01:00 SW 18 G 26 1.50 Light Snow OVC004 32 32 100% 21 29.19 988.9
17 00:00 SW 14 G 22 1.50 Light Snow OVC004 32 32 100% 23 29.16 987.9
16 23:00 SW 13 G 24 4.00 Light Rain Fog/Mist BKN007 OVC023 33.8 32 93% 25 29.16 987.9
16 22:00 SW 14 G 25 5.00 Light Rain Fog/Mist BKN008 OVC045 35.6 33.8 93% 27 29.2 989.5
16 21:00 S 17 G 24 6.00 Light Rain Fog/Mist SCT005 BKN012 OVC020 41 39.2 93% 33 29.22 990.1
16 20:00 S 6 6.00 Light Showers Rain Fog/Mist FEW012 OVC035 44.6 44.6 100% 42 29.21 989.8
16 19:00 SW 14 5.00 Showers Rain Fog/Mist FEW009 OVC015 50 46.4 88% 45 29.23 990.4
16 18:00 W 5 15.00 Overcast OVC027 48.2 46.4 94% 47 29.2 989.5
16 17:00 S 10 G 17 15.00 Overcast OVC028 59 53.6 82% 29.23 990.1
16 16:00 S 8 15.00 Mostly Cloudy BKN034 59 51.8 77% 29.22 989.9
16 15:00 E 10 15.00 Mostly Cloudy BKN045 BKN100 50 44.6 82% 46 29.24 990.7
16 14:00 E 10 15.00 Mostly Cloudy BKN051 BKN100 50 44.6 82% 46 29.27 991.8
16 13:00 E 9 15.00 Mostly Cloudy SCT036 BKN072 46.4 42.8 87% 42 29.33 993.8
16 12:00 E 8 15.00 Overcast OVC030 42.8 41 93% 39 29.37 995.2
16 11:00 E 10 15.00 Overcast OVC027 42.8 41 93% 38 29.38 995.6
16 10:00 NE 12 15.00 Overcast OVC025 39.2 37.4 93% 33 29.43 997.3
16 09:00 E 12 15.00 Overcast FEW005 OVC027 37.4 35.6 93% 30 29.46 998.2
16 08:00 E 12 10.00 Light Showers Rain OVC028 35.6 33.8 93% 28 29.51 1000.0
16 07:00 E 14 10.00 Light Showers Rain OVC023 35.6 32 87% 27 29.55 1001.3
16 06:00 E 14 10.00 Light Showers Rain OVC027 33.8 28.4 81% 25 29.6 1003.0
16 05:00 NE 15 15.00 Overcast OVC025 32 26.6 80% 22 29.65 1004.9
16 04:00 E 15 15.00 Overcast OVC026 32 26.6 80% 22 29.69 1006.0
16 03:00 E 16 15.00 Overcast OVC026 30.2 24.8 80% 20 29.72 1007.3
16 02:00 E 17 15.00 Overcast OVC028 30.2 24.8 80% 19 29.76 1008.5
16 01:00 E 17 G 25 15.00 Overcast OVC031 30.2 24.8 80% 19 29.81 1010.3
16 00:00 E 17 10.00 Mostly Cloudy FEW010 BKN035 28.4 23 80% 17 29.83 1011.1
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)