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.
15 09:00 E 8 12.00 Mostly Cloudy BKN110 17.6 14 86% 8 30.44 1031.7
15 08:00 NE 7 15.00 Mostly Cloudy BKN140 BKN250 14 10.4 85% 5 30.43 1031.4
15 07:00 NE 5 15.00 Mostly Cloudy SCT140 BKN250 15.8 12.2 86% 9 30.42 1031.1
15 06:00 Calm 15.00 A Few Clouds FEW140 12.2 8.6 85% 30.42 1031.1
15 05:00 W 3 15.00 A Few Clouds FEW140 14 12.2 92% 30.4 1030.3
15 04:00 W 2 15.00 Clear SKC 17.6 14 86% 30.38 1029.8
15 03:00 W 3 15.00 Clear SKC 14 12.2 92% 30.37 1029.5
15 02:00 W 3 15.00 Clear SKC 17.6 14 86% 30.35 1028.7
15 01:00 W 5 15.00 A Few Clouds FEW120 19.4 14 79% 14 30.34 1028.4
15 00:00 W 7 15.00 Clear SKC 19.4 14 79% 11 30.32 1027.6
14 23:00 W 7 15.00 Clear SKC 21.2 15.8 80% 13 30.32 1027.6
14 22:00 W 7 15.00 A Few Clouds FEW050 23 15.8 74% 16 30.27 1026.1
14 21:00 W 12 G 20 15.00 A Few Clouds FEW045 26.6 17.6 69% 17 30.24 1024.8
14 20:00 W 16 12.00 Light Snow BKN035 28.4 17.6 64% 17 30.19 1023.3
14 19:00 NW 18 15.00 Mostly Cloudy BKN051 30.2 17.6 59% 19 30.15 1021.7
14 18:00 W 21 G 28 15.00 Mostly Cloudy and Breezy BKN050 32 17.6 55% 21 30.1 1020.1
14 17:00 W 22 G 29 15.00 Mostly Cloudy and Breezy BKN042 32 21.2 64% 20 30.05 1018.4
14 16:00 W 18 G 28 15.00 Mostly Cloudy BKN028 BKN120 33.8 21.2 60% 24 30 1016.7
14 15:00 W 22 15.00 Overcast and Breezy OVC026 32 23 69% 20 29.96 1015.2
14 14:00 W 20 G 25 15.00 Overcast OVC020 30.2 23 75% 19 29.92 1013.8
14 13:00 W 22 12.00 Overcast and Breezy OVC018 30.2 23 75% 18 29.87 1012.4
14 12:00 NW 20 12.00 Overcast OVC017 28.4 23 80% 16 29.83 1010.8
14 11:00 NW 15 2.00 Light Snow OVC012 28.4 24.8 86% 18 29.77 1009.0
14 10:00 NW 13 1.50 Light Snow OVC008 28.4 24.8 86% 19 29.72 1007.3
14 09:00 NW 14 0.75 Light Snow OVC005 28.4 24.8 86% 18 29.67 1005.5
14 08:00 N 12 0.75 Light Snow BKN005 OVC017 28.4 26.6 93% 19 29.62 1003.8
14 07:00 N 12 1.50 Light Snow FEW005 OVC018 26.6 26.6 100% 17 29.58 1002.4
14 06:00 N 12 2.50 Light Snow SCT007 OVC011 26.6 24.8 93% 17 29.55 1001.4
14 05:00 NE 13 1.50 Light Snow OVC012 26.6 24.8 93% 16 29.52 1000.3
14 04:00 NE 13 1.00 Light Snow BKN007 OVC014 28.4 26.6 93% 19 29.51 999.9
14 03:00 E 14 1.00 Light Snow BKN006 OVC018 28.4 26.6 93% 18 29.51 999.9
14 02:00 E 15 1.00 Light Snow BKN009 OVC017 28.4 28.4 100% 18 29.52 1000.3
14 01:00 E 14 1.50 Light Snow BKN007 OVC018 28.4 26.6 93% 18 29.53 1000.6
14 00:00 E 18 G 25 2.00 Light Snow SCT007 OVC021 28.4 24.8 86% 17 29.55 1001.3
13 23:00 E 22 G 30 1.25 Light Snow and Breezy BKN007 OVC032 26.6 24.8 93% 13 29.57 1002.1
13 22:00 E 23 G 30 0.63 Light Snow and Breezy VV006 26.6 24.8 93% 13 29.61 1003.5
13 21:00 E 18 G 25 1.00 Light Snow OVC007 26.6 23 86% 14 29.63 1004.4
13 20:00 E 18 1.00 Light Snow BKN007 OVC033 26.6 23 86% 14 29.67 1005.5
13 19:00 E 17 0.63 Light Snow OVC011 26.6 23 86% 15 29.69 1006.4
13 18:00 NE 15 2.00 Light Snow OVC034 28.4 23 80% 18 29.71 1007.0
13 17:00 E 15 15.00 Overcast OVC042 30.2 19.4 64% 20 29.73 1007.7
13 16:00 E 14 15.00 Overcast FEW033 OVC066 30.2 21.2 69% 21 29.76 1008.7
13 15:00 E 13 15.00 Overcast SCT033 OVC083 28.4 19.4 69% 19 29.8 1009.9
13 14:00 SE 9 15.00 Overcast SCT033 OVC100 28.4 17.6 64% 20 29.85 1011.8
13 13:00 S 9 15.00 Overcast BKN038 OVC120 28.4 17.6 64% 20 29.92 1013.9
13 12:00 SE 3 15.00 Overcast OVC027 26.6 19.4 74% 29.93 1014.5
13 11:00 S 7 15.00 Overcast OVC018 24.8 19.4 80% 18 29.96 1015.3
13 10:00 S 7 15.00 Mostly Cloudy BKN015 BKN250 24.8 17.6 74% 18 29.97 1015.6
13 09:00 SE 3 15.00 Mostly Cloudy FEW015 BKN250 23 17.6 80% 29.99 1016.5
13 08:00 E 3 15.00 Partly Cloudy FEW015 SCT250 19.4 15.8 86% 29.98 1016.2
13 07:00 Calm 15.00 Light Showers Snow BKN026 21.2 15.8 80% 29.99 1016.5
13 06:00 W 2 15.00 Light Showers Snow BKN030 19.4 15.8 86% 30.01 1017.0
13 05:00 W 6 15.00 Partly Cloudy SCT032 19.4 14 79% 12 30 1016.9
13 04:00 W 6 15.00 Mostly Cloudy FEW032 BKN100 19.4 14 79% 12 29.99 1016.6
13 03:00 W 8 15.00 Mostly Cloudy FEW035 BKN100 19.4 14 79% 10 30.01 1017.1
13 02:00 W 8 15.00 A Few Clouds FEW035 21.2 14 74% 12 30.01 1017.1
13 01:00 W 8 15.00 Partly Cloudy FEW033 SCT095 21.2 14 74% 12 30 1016.8
13 00:00 NW 9 15.00 Mostly Cloudy BKN033 BKN095 21.2 14 74% 12 29.99 1016.5
12 23:00 NW 10 15.00 Mostly Cloudy BKN032 23 15.8 74% 13 29.99 1016.5
12 22:00 NW 12 15.00 Mostly Cloudy BKN032 24.8 19.4 80% 15 29.98 1016.1
12 21:00 W 8 15.00 Mostly Cloudy BKN035 24.8 19.4 80% 17 29.96 1015.3
12 20:00 W 12 G 17 15.00 Mostly Cloudy BKN033 24.8 17.6 74% 15 29.94 1014.6
12 19:00 W 15 15.00 Mostly Cloudy BKN030 24.8 15.8 69% 13 29.91 1013.6
12 18:00 W 18 15.00 Mostly Cloudy BKN025 24.8 15.8 69% 12 29.87 1012.4
12 17:00 W 15 G 24 15.00 Mostly Cloudy BKN027 24.8 17.6 74% 13 29.86 1011.8
12 16:00 W 21 15.00 Mostly Cloudy and Breezy BKN030 23 15.8 74% 9 29.85 1011.5
12 15:00 W 20 G 26 15.00 Mostly Cloudy BKN025 23 15.8 74% 9 29.84 1011.4
12 14:00 W 16 G 24 15.00 Light Snow BKN021 23 15.8 74% 11 29.84 1011.3
12 13:00 W 18 G 24 15.00 Light Snow BKN020 21.2 15.8 80% 7 29.84 1011.4
12 12:00 NW 18 G 30 15.00 Mostly Cloudy BKN028 BKN230 21.2 15.8 80% 7 29.83 1011.1
12 11:00 W 23 G 35 15.00 Light Snow and Breezy BKN030 BKN045 21.2 14 74% 6 29.83 1011.0
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)