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.
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
12 10:00 W 23 G 31 15.00 Mostly Cloudy and Breezy BKN031 BKN040 21.2 14 74% 6 29.8 1009.8
12 09:00 W 15 G 28 15.00 Mostly Cloudy BKN040 24.8 17.6 74% 13 29.75 1008.4
12 08:00 W 18 1.50 Light Snow OVC010 24.8 21.2 86% 12 29.7 1006.5
12 07:00 W 24 G 36 8.00 Light Snow and Breezy OVC019 26.6 23 86% 13 29.66 1005.0
12 06:00 W 22 G 33 15.00 Overcast and Breezy FEW012 OVC025 30.2 24.8 80% 18 29.6 1002.9
12 05:00 W 18 G 25 15.00 Overcast FEW006 SCT012 OVC025 32 30.2 93% 21 29.55 1001.5
12 04:00 SW 17 15.00 Overcast FEW006 BKN016 OVC028 33.8 32 93% 24 29.51 999.9
12 03:00 SW 15 G 21 15.00 Overcast FEW007 OVC026 33.8 32 93% 25 29.47 998.5
12 02:00 SW 12 G 18 10.00 Overcast OVC004 32 32 100% 24 29.43 997.4
12 01:00 S 6 0.50 Light Freezing Rain Freezing Fog VV002 30.2 30.2 100% 25 29.41 996.7
12 00:00 S 3 0.38 Freezing Fog VV002 30.2 30.2 100% 29.42 997.1
11 23:00 SE 3 1.00 Light Freezing Drizzle Fog/Mist OVC002 30.2 30.2 100% 29.43 997.5
11 22:00 S 3 3.00 Light Freezing Drizzle Fog/Mist OVC003 30.2 28.4 93% 29.47 998.8
11 21:00 SE 6 10.00 Overcast BKN006 OVC013 30.2 28.4 93% 25 29.47 998.8
11 20:00 E 8 10.00 Light Freezing Rain BKN006 OVC016 30.2 30.2 100% 23 29.48 998.9
11 19:00 NE 9 8.00 Light Freezing Rain OVC005 30.2 28.4 93% 23 29.47 998.7
11 18:00 E 12 10.00 Light Freezing Rain OVC006 30.2 28.4 93% 21 29.48 998.9
11 17:00 E 13 G 24 4.00 Light Freezing Rain Fog/Mist OVC006 30.2 28.4 93% 21 29.49 999.5
11 16:00 NE 17 3.00 Light Freezing Rain Fog/Mist OVC007 30.2 28.4 93% 19 29.57 1001.9
11 15:00 NE 13 G 18 1.25 Light Freezing Rain Fog/Mist OVC005 30.2 28.4 93% 21 29.62 1003.8
11 14:00 E 10 8.00 Light Freezing Rain OVC006 30.2 28.4 93% 22 29.66 1005.3
11 13:00 NE 12 G 18 2.00 Light Freezing Rain Fog/Mist OVC006 30.2 28.4 93% 21 29.7 1006.4
11 12:00 E 20 G 28 6.00 Light Freezing Rain Fog/Mist OVC008 28.4 26.6 93% 16 29.72 1007.0
11 11:00 E 20 G 31 8.00 Light Freezing Rain BKN014 OVC023 28.4 24.8 86% 16 29.78 1009.2
11 10:00 NE 24 G 32 10.00 Light Freezing Rain and Breezy OVC019 28.4 23 80% 15 29.83 1010.9
11 09:00 NE 22 G 28 10.00 Light Freezing Rain and Breezy OVC021 28.4 23 80% 16 29.88 1012.4
11 08:00 NE 17 G 25 15.00 Overcast OVC023 30.2 21.2 69% 19 29.94 1014.5
11 07:00 E 17 15.00 Overcast OVC027 30.2 21.2 69% 19 29.94 1014.4
11 06:00 E 22 15.00 Overcast and Breezy OVC029 32 23 69% 20 29.97 1015.5
11 05:00 E 21 G 26 15.00 Light Freezing Drizzle and Breezy OVC032 32 26.6 80% 21 30.01 1017.0
11 04:00 NE 16 15.00 Light Drizzle OVC035 32 26.6 80% 22 30.06 1018.6
11 03:00 NE 13 G 20 15.00 Overcast OVC037 32 24.8 75% 23 30.1 1019.9
11 02:00 NE 14 15.00 Overcast OVC045 32 26.6 80% 23 30.1 1020.0
11 01:00 NE 14 15.00 Light Showers Rain OVC038 33.8 26.6 75% 25 30.12 1020.6
11 00:00 N 16 G 23 15.00 Overcast OVC040 33.8 24.8 70% 24 30.14 1021.2
10 23:00 N 13 15.00 Overcast OVC043 35.6 23 60% 28 30.14 1021.1
10 22:00 N 13 15.00 Overcast OVC043 35.6 23 60% 28 30.14 1021.1
10 21:00 N 18 15.00 Overcast OVC044 35.6 24.8 65% 26 30.11 1020.1
10 20:00 N 14 G 20 15.00 Overcast OVC046 39.2 23 52% 32 30.11 1020.2
10 19:00 N 15 G 23 15.00 Mostly Cloudy BKN055 BKN087 41 24.8 53% 34 30.06 1018.7
10 18:00 N 10 15.00 Mostly Cloudy FEW060 BKN085 42.8 24.8 49% 38 30.01 1016.9
10 17:00 NW 14 15.00 Mostly Cloudy SCT060 BKN085 BKN110 42.8 26.6 53% 36 29.99 1016.1
10 16:00 N 10 15.00 Mostly Cloudy SCT060 SCT110 BKN230 48.2 28.4 46% 44 29.97 1015.3
10 15:00 N 12 15.00 Mostly Cloudy BKN061 51.8 30.2 44% 29.94 1014.5
10 14:00 NW 8 15.00 Mostly Cloudy BKN057 50 32 50% 47 29.92 1013.8
10 13:00 NW 6 15.00 Mostly Cloudy BKN070 BKN130 51.8 32 47% 29.93 1014.0
10 12:00 NW 6 15.00 A Few Clouds FEW130 50 33.8 54% 48 29.93 1014.1
10 11:00 N 8 15.00 A Few Clouds FEW130 48.2 32 54% 45 29.93 1013.9
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)