Weather observations for the past three days for
Ottawa Macdonald-Cartier International Airport
Imperial (Metric)
Date Time (est) 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.
01 01:00 N 14 2.00 Light Snow OVC025 14 8.6 79% 0 29.45 998.2
01 00:00 N 12 1.00 Light Snow VV012 12.2 8.6 85% -1 29.44 998.0
31 23:00 N 12 0.75 Light Snow VV010 14 8.6 79% 1 29.43 997.6
31 22:00 NE 9 1.50 Light Snow OVC025 12.2 8.6 85% 1 29.43 997.8
31 21:00 NE 9 2.00 Light Snow OVC025 14 10.4 85% 3 29.46 998.8
31 20:00 NE 7 2.00 Light Snow OVC025 14 10.4 85% 5 29.49 999.6
31 19:00 E 5 2.00 Light Snow OVC030 14 10.4 85% 7 29.52 1000.6
31 18:00 W 2 15.00 Overcast OVC035 17.6 8.6 68% 29.53 1001.0
31 17:00 E 5 15.00 Overcast BKN052 OVC100 15.8 3.2 57% 9 29.53 1001.2
31 16:00 NW 3 15.00 Mostly Cloudy BKN087 17.6 1.4 49% 29.53 1001.1
31 15:00 NW 6 15.00 Mostly Cloudy BKN077 17.6 3.2 53% 10 29.54 1001.4
31 13:00 W 7 15.00 Mostly Cloudy FEW035 BKN081 BKN220 15.8 1.4 53% 7 29.55 1001.7
31 12:00 W 12 15.00 Mostly Cloudy BKN072 BKN220 15.8 -0.4 48% 4 29.57 1002.4
31 11:00 W 12 15.00 Mostly Cloudy FEW035 BKN085 BKN220 14 -0.4 52% 1 29.59 1003.2
31 10:00 SW 8 15.00 Mostly Cloudy FEW035 SCT100 BKN220 10.4 -2.2 56% -1 29.6 1003.5
31 09:00 SW 6 15.00 Mostly Cloudy FEW035 SCT150 BKN220 8.6 -4 56% -0 29.59 1003.1
31 08:00 SW 8 15.00 Mostly Cloudy SCT150 BKN220 5 -5.8 60% -7 29.57 1002.5
31 07:00 SW 9 15.00 Mostly Cloudy BKN210 3.2 -5.8 66% -10 29.55 1001.9
31 06:00 SW 8 15.00 A Few Clouds FEW230 3.2 -5.8 66% -9 29.54 1001.6
31 05:00 SW 9 15.00 Mostly Cloudy BKN250 3.2 -5.8 66% -10 29.53 1001.2
31 04:00 SW 9 15.00 Mostly Cloudy BKN250 5 -5.8 60% -8 29.54 1001.6
31 03:00 SW 12 15.00 Mostly Cloudy BKN240 6.8 -5.8 56% -8 29.55 1001.7
31 02:00 SW 12 15.00 Mostly Cloudy FEW120 BKN240 6.8 -4 61% -8 29.55 1001.9
31 01:00 SW 7 8.00 Mostly Cloudy SCT029 BKN070 5 -0.4 78% -6 29.55 1001.9
31 00:00 W 10 8.00 Light Snow BKN055 BKN110 5 -2.2 72% -9 29.57 1002.5
30 23:00 W 18 G 24 2.00 Light Snow OVC023 5 -0.4 78% -14 29.58 1002.7
30 22:00 W 15 5.00 Light Snow BKN028 BKN064 5 -2.2 72% -12 29.57 1002.6
30 21:00 W 13 3.00 Light Snow OVC028 5 -2.2 72% -10 29.58 1002.7
30 20:00 W 14 G 28 5.00 Light Snow SCT020 OVC050 5 -5.8 60% -11 29.57 1002.4
30 19:00 W 20 G 26 15.00 Light Snow FEW028 BKN075 5 -4 66% -14 29.55 1001.9
30 18:00 W 22 10.00 Light Snow and Breezy BKN038 BKN045 5 -5.8 60% -15 29.53 1001.3
30 17:00 W 13 G 20 10.00 Light Snow BKN035 BKN070 5 -4 66% -10 29.52 1000.9
30 16:00 W 16 G 23 15.00 Light Snow SCT035 BKN100 BKN180 5 -4 66% -12 29.52 1000.9
30 15:00 W 21 G 26 10.00 Light Snow and Breezy BKN044 6.8 -5.8 56% -12 29.53 1001.0
30 14:00 W 18 G 26 15.00 Mostly Cloudy BKN033 BKN100 6.8 -5.8 56% -11 29.52 1000.8
30 13:00 W 23 G 29 15.00 Mostly Cloudy and Breezy BKN034 BKN100 6.8 -5.8 56% -13 29.51 1000.5
30 12:00 W 23 G 38 15.00 Mostly Cloudy and Breezy SCT037 BKN100 6.8 -7.6 51% -13 29.53 1001.1
30 11:00 W 22 G 31 15.00 Mostly Cloudy and Breezy BKN035 BKN110 6.8 -7.6 51% -13 29.55 1001.7
30 10:00 W 22 G 31 15.00 Mostly Cloudy and Breezy FEW033 SCT060 BKN220 6.8 -5.8 56% -13 29.55 1001.9
30 09:00 W 22 G 36 15.00 Mostly Cloudy and Breezy SCT036 BKN067 BKN180 6.8 -5.8 56% -13 29.54 1001.3
30 08:00 W 22 G 31 15.00 Overcast and Breezy OVC037 6.8 -5.8 56% -13 29.53 1001.0
30 07:00 W 28 G 38 15.00 Mostly Cloudy and Windy BKN035 6.8 -5.8 56% -15 29.5 1000.0
30 06:00 W 21 G 28 15.00 Mostly Cloudy and Breezy BKN035 8.6 -4 56% -10 29.5 999.9
30 05:00 W 24 G 37 10.00 Mostly Cloudy and Breezy BKN030 8.6 -2.2 61% -11 29.47 999.0
30 04:00 W 24 G 39 10.00 Light Showers Snow and Breezy BKN032 10.4 -2.2 56% -9 29.46 998.3
30 03:00 W 25 G 35 10.00 Mostly Cloudy and Breezy SCT034 BKN080 10.4 -0.4 61% -9 29.44 997.7
30 02:00 W 25 G 36 10.00 Mostly Cloudy and Breezy BKN032 12.2 -0.4 57% -7 29.39 996.1
30 01:00 W 30 G 37 8.00 Light Snow and Windy BKN027 BKN055 14 3.2 62% -6 29.34 994.4
30 00:00 W 25 G 32 8.00 Light Snow and Breezy OVC026 14 5 67% -4 29.32 993.5
29 23:00 W 22 5.00 Light Snow and Breezy OVC022 14 8.6 79% -3 29.29 992.7
29 22:00 W 21 G 31 1.50 Light Showers Snow and Breezy BKN009 OVC019 15.8 10.4 79% -0 29.27 992.0
29 21:00 W 20 G 32 15.00 Mostly Cloudy FEW025 SCT055 BKN130 21.2 8.6 58% 7 29.22 990.4
29 20:00 W 20 G 33 8.00 Light Showers Snow BKN028 OVC075 24.8 15.8 69% 12 29.19 989.3
29 19:00 SW 20 G 26 15.00 Showers in Vicinity BKN019 BKN090 28.4 21.2 74% 16 29.17 988.5
29 18:00 SW 20 G 28 15.00 Mostly Cloudy BKN022 30.2 23 75% 19 29.14 987.6
29 17:00 SW 25 G 36 10.00 Overcast and Breezy BKN023 OVC090 30.2 23 75% 17 29.13 987.1
29 16:00 SW 16 G 38 2.00 Light Snow OVC017 32 26.6 80% 22 29.12 986.8
29 15:00 SW 24 G 33 15.00 Mostly Cloudy and Breezy BKN018 BKN025 BKN120 33.8 26.6 75% 22 29.08 985.6
29 14:00 SW 17 G 28 8.00 Overcast BKN019 OVC025 35.6 30.2 81% 26 29.08 985.5
29 13:00 S 15 G 23 10.00 Overcast BKN016 OVC025 35.6 33.8 93% 27 29.08 985.3
29 12:00 SW 10 G 18 8.00 Light Rain SCT010 BKN022 37.4 35.6 93% 31 29.08 985.5
29 11:00 S 5 4.00 Light Rain Fog/Mist BKN004 BKN020 33.8 33.8 100% 30 29.1 986.0
29 10:00 SE 8 1.75 Light Freezing Rain Fog/Mist OVC003 32 32 100% 25 29.13 987.1
29 09:00 E 9 3.00 Light Freezing Rain Fog/Mist OVC003 28.4 28.4 100% 20 29.12 986.9
29 08:00 NE 12 3.00 Light Freezing Rain Fog/Mist OVC003 26.6 26.6 100% 17 29.13 987.1
29 07:00 E 13 G 21 4.00 Light Freezing Rain OVC003 26.6 24.8 93% 16 29.13 987.2
29 06:00 E 13 G 20 4.00 Fog/Mist OVC003 24.8 24.8 100% 14 29.19 989.2
29 05:00 NE 9 G 37 4.00 Light Freezing Rain Fog/Mist OVC004 24.8 23 93% 16 29.25 991.2
29 04:00 E 10 G 20 6.00 Light Freezing Rain Fog/Mist OVC005 24.8 21.2 86% 15 29.29 992.8
29 03:00 E 14 G 21 2.00 Light Freezing Rain Fog/Mist OVC006 21.2 19.4 93% 9 29.37 995.3
29 02:00 NE 14 G 23 3.00 Light Freezing Rain Fog/Mist OVC006 21.2 19.4 93% 9 29.41 997.0
Date Time (est) 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)