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.
13 23:00 E 35 G 48 2.01 Light Snow and Breezy BKN007 OVC032 -3 -4 93% -10 75.11 1002.1
13 22:00 E 37 G 48 1.01 Light Snow and Breezy VV006 -3 -4 93% -11 75.21 1003.5
13 21:00 E 30 G 41 1.61 Light Snow OVC007 -3 -5 86% -10 75.26 1004.4
13 20:00 E 30 1.61 Light Snow BKN007 OVC033 -3 -5 86% -10 75.36 1005.5
13 19:00 E 28 1.01 Light Snow OVC011 -3 -5 86% -10 75.41 1006.4
13 18:00 NE 24 3.22 Light Snow OVC034 -2 -5 80% -8 75.46 1007.0
13 17:00 E 24 24.14 Overcast OVC042 -1 -7 64% -7 75.51 1007.7
13 16:00 E 22 24.14 Overcast FEW033 OVC066 -1 -6 69% -6 75.59 1008.7
13 15:00 E 20 24.14 Overcast SCT033 OVC083 -2 -7 69% -7 75.69 1009.9
13 14:00 SE 15 24.14 Overcast SCT033 OVC100 -2 -8 64% -6 75.82 1011.8
13 13:00 S 15 24.14 Overcast BKN038 OVC120 -2 -8 64% -6 76 1013.9
13 12:00 SE 6 24.14 Overcast OVC027 -3 -7 74% 76.02 1014.5
13 11:00 S 11 24.14 Overcast OVC018 -4 -7 80% -8 76.1 1015.3
13 10:00 S 11 24.14 Mostly Cloudy BKN015 BKN250 -4 -8 74% -8 76.12 1015.6
13 09:00 SE 6 24.14 Mostly Cloudy FEW015 BKN250 -5 -8 80% 76.17 1016.5
13 08:00 E 6 24.14 Partly Cloudy FEW015 SCT250 -7 -9 86% 76.15 1016.2
13 07:00 Calm 24.14 Light Showers Snow BKN026 -6 -9 80% 76.17 1016.5
13 06:00 W 4 24.14 Light Showers Snow BKN030 -7 -9 86% 76.23 1017.0
13 05:00 W 9 24.14 Partly Cloudy SCT032 -7 -10 79% -11 76.2 1016.9
13 04:00 W 9 24.14 Mostly Cloudy FEW032 BKN100 -7 -10 79% -11 76.17 1016.6
13 03:00 W 13 24.14 Mostly Cloudy FEW035 BKN100 -7 -10 79% -12 76.23 1017.1
13 02:00 W 13 24.14 A Few Clouds FEW035 -6 -10 74% -11 76.23 1017.1
13 01:00 W 13 24.14 Partly Cloudy FEW033 SCT095 -6 -10 74% -11 76.2 1016.8
13 00:00 NW 15 24.14 Mostly Cloudy BKN033 BKN095 -6 -10 74% -11 76.17 1016.5
12 23:00 NW 17 24.14 Mostly Cloudy BKN032 -5 -9 74% -10 76.17 1016.5
12 22:00 NW 19 24.14 Mostly Cloudy BKN032 -4 -7 80% -10 76.15 1016.1
12 21:00 W 13 24.14 Mostly Cloudy BKN035 -4 -7 80% -8 76.1 1015.3
12 20:00 W 19 G 28 24.14 Mostly Cloudy BKN033 -4 -8 74% -10 76.05 1014.6
12 19:00 W 24 24.14 Mostly Cloudy BKN030 -4 -9 69% -10 75.97 1013.6
12 18:00 W 30 24.14 Mostly Cloudy BKN025 -4 -9 69% -11 75.87 1012.4
12 17:00 W 24 G 39 24.14 Mostly Cloudy BKN027 -4 -8 74% -10 75.84 1011.8
12 16:00 W 33 24.14 Mostly Cloudy and Breezy BKN030 -5 -9 74% -13 75.82 1011.5
12 15:00 W 31 G 43 24.14 Mostly Cloudy BKN025 -5 -9 74% -13 75.79 1011.4
12 14:00 W 26 G 39 24.14 Light Snow BKN021 -5 -9 74% -12 75.79 1011.3
12 13:00 W 30 G 39 24.14 Light Snow BKN020 -6 -9 80% -14 75.79 1011.4
12 12:00 NW 30 G 48 24.14 Mostly Cloudy BKN028 BKN230 -6 -9 80% -14 75.77 1011.1
12 11:00 W 37 G 56 24.14 Light Snow and Breezy BKN030 BKN045 -6 -10 74% -15 75.77 1011.0
12 10:00 W 37 G 50 24.14 Mostly Cloudy and Breezy BKN031 BKN040 -6 -10 74% -15 75.69 1009.8
12 09:00 W 24 G 44 24.14 Mostly Cloudy BKN040 -4 -8 74% -10 75.57 1008.4
12 08:00 W 30 2.41 Light Snow OVC010 -4 -6 86% -11 75.44 1006.5
12 07:00 W 39 G 57 12.87 Light Snow and Breezy OVC019 -3 -5 86% -11 75.34 1005.0
12 06:00 W 35 G 54 24.14 Overcast and Breezy FEW012 OVC025 -1 -4 80% -8 75.18 1002.9
12 05:00 W 30 G 41 24.14 Overcast FEW006 SCT012 OVC025 0 -1 93% -6 75.06 1001.5
12 04:00 SW 28 24.14 Overcast FEW006 BKN016 OVC028 1 0 93% -5 74.96 999.9
12 03:00 SW 24 G 33 24.14 Overcast FEW007 OVC026 1 0 93% -4 74.85 998.5
12 02:00 SW 19 G 30 16.09 Overcast OVC004 0 0 100% -5 74.75 997.4
12 01:00 S 9 0.80 Light Freezing Rain Freezing Fog VV002 -1 -1 100% -4 74.7 996.7
12 00:00 S 6 0.61 Freezing Fog VV002 -1 -1 100% 74.73 997.1
11 23:00 SE 6 1.61 Light Freezing Drizzle Fog/Mist OVC002 -1 -1 100% 74.75 997.5
11 22:00 S 6 4.83 Light Freezing Drizzle Fog/Mist OVC003 -1 -2 93% 74.85 998.8
11 21:00 SE 9 16.09 Overcast BKN006 OVC013 -1 -2 93% -4 74.85 998.8
11 20:00 E 13 16.09 Light Freezing Rain BKN006 OVC016 -1 -1 100% -5 74.88 998.9
11 19:00 NE 15 12.87 Light Freezing Rain OVC005 -1 -2 93% -5 74.85 998.7
11 18:00 E 19 16.09 Light Freezing Rain OVC006 -1 -2 93% -6 74.88 998.9
11 17:00 E 20 G 39 6.44 Light Freezing Rain Fog/Mist OVC006 -1 -2 93% -6 74.9 999.5
11 16:00 NE 28 4.83 Light Freezing Rain Fog/Mist OVC007 -1 -2 93% -7 75.11 1001.9
11 15:00 NE 20 G 30 2.01 Light Freezing Rain Fog/Mist OVC005 -1 -2 93% -6 75.23 1003.8
11 14:00 E 17 12.87 Light Freezing Rain OVC006 -1 -2 93% -6 75.34 1005.3
11 13:00 NE 19 G 30 3.22 Light Freezing Rain Fog/Mist OVC006 -1 -2 93% -6 75.44 1006.4
11 12:00 E 31 G 44 9.66 Light Freezing Rain Fog/Mist OVC008 -2 -3 93% -9 75.49 1007.0
11 11:00 E 31 G 50 12.87 Light Freezing Rain BKN014 OVC023 -2 -4 86% -9 75.64 1009.2
11 10:00 NE 39 G 52 16.09 Light Freezing Rain and Breezy OVC019 -2 -5 80% -9 75.77 1010.9
11 09:00 NE 35 G 44 16.09 Light Freezing Rain and Breezy OVC021 -2 -5 80% -9 75.9 1012.4
11 08:00 NE 28 G 41 24.14 Overcast OVC023 -1 -6 69% -7 76.05 1014.5
11 07:00 E 28 24.14 Overcast OVC027 -1 -6 69% -7 76.05 1014.4
11 06:00 E 35 24.14 Overcast and Breezy OVC029 0 -5 69% -7 76.12 1015.5
11 05:00 E 33 G 43 24.14 Light Freezing Drizzle and Breezy OVC032 0 -3 80% -6 76.23 1017.0
11 04:00 NE 26 24.14 Light Drizzle OVC035 0 -3 80% -6 76.35 1018.6
11 03:00 NE 20 G 31 24.14 Overcast OVC037 0 -4 75% -5 76.45 1019.9
11 02:00 NE 22 24.14 Overcast OVC045 0 -3 80% -5 76.45 1020.0
11 01:00 NE 22 24.14 Light Showers Rain OVC038 1 -3 75% -4 76.5 1020.6
11 00:00 N 26 G 37 24.14 Overcast OVC040 1 -4 70% -4 76.56 1021.2
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)