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.
08 18:00 S 13 24.14 Partly Cloudy FEW200 SCT250 6 -10 31% 4 77.34 1032.0
08 17:00 S 17 24.14 A Few Clouds FEW150 FEW250 6 -12 26% 3 77.37 1032.2
08 16:00 SW 6 G 30 24.14 Partly Cloudy FEW150 SCT250 6 -10 31% 77.44 1033.2
08 15:00 S 15 24.14 Partly Cloudy SCT250 5 -10 33% 2 77.47 1033.7
08 14:00 S 15 24.14 Partly Cloudy SCT250 4 -10 36% 1 77.52 1034.5
08 13:00 S 11 G 33 24.14 Partly Cloudy SCT250 2 -10 41% -1 77.6 1035.5
08 12:00 S 13 G 30 24.14 A Few Clouds FEW260 1 -10 44% -2 77.67 1036.4
08 11:00 SW 13 24.14 A Few Clouds FEW260 0 -12 40% -4 77.7 1036.9
08 10:00 SW 7 24.14 A Few Clouds FEW250 -1 -11 47% -3 77.7 1036.9
08 09:00 W 7 24.14 Clear SKC -3 -11 54% -6 77.7 1036.7
08 08:00 W 7 24.14 A Few Clouds FEW250 -5 -11 63% -8 77.7 1036.7
08 07:00 W 6 24.14 A Few Clouds FEW250 -7 -12 68% 77.65 1036.1
08 06:00 SW 7 24.14 A Few Clouds FEW250 -8 -13 68% -11 77.6 1035.5
08 05:00 W 11 24.14 Clear SKC -8 -13 68% -13 77.57 1035.2
08 04:00 SW 7 24.14 Clear SKC -8 -12 73% -11 77.55 1034.9
08 03:00 SW 9 24.14 Clear SKC -8 -12 73% -12 77.52 1034.4
08 02:00 SW 9 24.14 Clear SKC -7 -12 68% -11 77.47 1034.0
08 01:00 S 7 24.14 Clear SKC -6 -14 54% -9 77.47 1033.7
08 00:00 S 4 24.14 A Few Clouds FEW250 -6 -13 58% 77.39 1032.9
07 23:00 S 7 24.14 Clear SKC -5 -14 50% -8 77.37 1032.5
07 22:00 S 7 24.14 A Few Clouds FEW250 -4 -15 42% -7 77.34 1032.1
07 21:00 W 9 24.14 A Few Clouds FEW250 -3 -14 43% -6 77.32 1031.7
07 20:00 W 13 24.14 A Few Clouds FEW250 -3 -15 39% -7 77.24 1030.5
07 19:00 W 22 24.14 A Few Clouds FEW035 FEW250 -2 -15 37% -8 77.19 1029.9
07 18:00 W 26 G 37 24.14 A Few Clouds FEW035 FEW250 -1 -13 40% -7 77.14 1029.3
07 17:00 W 20 G 31 24.14 A Few Clouds FEW035 FEW250 -1 -13 40% -6 77.09 1028.4
07 16:00 W 20 G 33 24.14 A Few Clouds FEW035 -1 -11 47% -6 77.04 1027.9
07 15:00 W 20 G 33 24.14 Partly Cloudy SCT036 SCT090 -3 -9 64% -9 77.04 1027.8
07 14:00 NW 28 9.66 Light Snow Low Drifting Snow BKN025 OVC045 -5 -10 68% -12 77.01 1027.5
07 13:00 NW 20 2.41 Light Snow Low Drifting Snow OVC021 -5 -8 80% -11 76.94 1026.8
07 12:00 N 28 3.22 Light Snow Low Drifting Snow BKN017 OVC024 -5 -9 74% -12 76.89 1025.8
07 11:00 N 24 1.21 Light Snow Low Drifting Snow VV010 -5 -8 80% -12 76.76 1024.4
07 10:00 N 30 2.41 Light Snow Low Drifting Snow VV013 -5 -8 80% -12 76.66 1023.0
07 09:00 N 24 2.41 Light Snow Low Drifting Snow BKN010 OVC030 -5 -7 86% -12 76.56 1021.6
07 08:00 NE 26 G 41 3.22 Light Snow Low Drifting Snow OVC033 -4 -9 69% -11 76.48 1020.5
07 07:00 NE 30 G 41 4.02 Light Snow BKN020 OVC036 -4 -8 74% -11 76.43 1019.7
07 06:00 NE 31 G 41 16.09 Light Snow BKN028 OVC040 -3 -12 50% -10 76.35 1018.8
07 05:00 NE 28 24.14 Overcast OVC034 -2 -12 47% -8 76.33 1018.4
07 04:00 NE 20 24.14 Overcast OVC032 -2 -9 59% -7 76.33 1018.3
07 03:00 NE 11 24.14 Light Snow BKN050 OVC068 -1 -6 69% -4 76.3 1018.1
07 02:00 E 9 24.14 Overcast FEW050 OVC070 -1 -7 64% -4 76.33 1018.3
07 01:00 E 7 24.14 Mostly Cloudy FEW050 BKN068 -2 -8 64% -4 76.33 1018.2
07 00:00 NE 11 24.14 Mostly Cloudy BKN056 -1 -6 69% -4 76.33 1018.2
06 23:00 E 4 24.14 A Few Clouds FEW120 -3 -6 80% 76.3 1018.2
06 22:00 W 6 24.14 Partly Cloudy FEW090 SCT130 0 -5 69% 76.33 1018.2
06 21:00 NW 7 24.14 Mostly Cloudy FEW070 SCT100 BKN150 0 -5 69% -2 76.33 1018.2
06 20:00 W 11 24.14 Mostly Cloudy FEW050 BKN090 1 -5 65% -2 76.28 1017.6
06 19:00 NW 15 24.14 Mostly Cloudy FEW050 BKN082 BKN230 3 -8 45% -0 76.23 1017.0
06 18:00 W 20 24.14 Light Snow FEW040 BKN068 BKN080 3 -6 52% -1 76.2 1016.6
06 17:00 NW 20 G 33 24.14 Mostly Cloudy FEW030 BKN061 BKN070 4 -7 45% 0 76.17 1016.2
06 16:00 NW 26 24.14 Mostly Cloudy BKN068 BKN100 3 -7 48% -2 76.15 1016.1
06 15:00 W 31 24.14 Mostly Cloudy BKN061 4 -7 45% -1 76.17 1016.3
06 14:00 W 28 G 43 24.14 Mostly Cloudy SCT040 BKN054 3 -8 45% -2 76.2 1016.6
06 13:00 W 30 G 41 24.14 Mostly Cloudy BKN041 BKN100 2 -7 52% -3 76.2 1016.8
06 12:00 W 31 G 43 24.14 Mostly Cloudy SCT048 BKN062 2 -7 52% -4 76.23 1016.9
06 11:00 W 30 G 41 24.14 Mostly Cloudy FEW030 FEW080 SCT100 BKN180 2 -8 48% -3 76.2 1016.7
06 10:00 W 28 G 41 24.14 Mostly Cloudy FEW025 SCT130 BKN250 1 -8 51% -5 76.17 1016.3
06 09:00 NW 26 24.14 Partly Cloudy SCT100 SCT180 -1 -8 59% -7 76.15 1015.9
06 08:00 W 22 G 33 24.14 Mostly Cloudy FEW025 BKN090 BKN180 -1 -6 69% -6 76.1 1015.3
06 07:00 W 22 G 33 24.14 Mostly Cloudy FEW025 BKN110 -2 -6 74% -8 76.02 1014.3
06 06:00 W 22 G 33 24.14 Mostly Cloudy FEW012 FEW034 BKN060 -2 -6 74% -8 75.97 1013.5
06 05:00 W 26 G 35 6.44 Light Snow OVC014 -1 -3 86% -7 75.9 1012.6
06 04:00 W 24 24.14 Light Snow FEW013 BKN027 -1 -3 86% -7 75.87 1012.1
06 03:00 W 24 G 37 12.87 Light Snow SCT012 BKN140 0 -3 80% -5 75.82 1011.4
06 02:00 W 24 G 37 12.87 Light Snow BKN013 0 -2 87% -5 75.77 1010.9
06 01:00 W 28 16.09 Light Snow OVC013 0 -2 87% -6 75.74 1010.5
06 00:00 W 30 12.87 Light Snow OVC017 1 -2 81% -5 75.72 1010.0
05 23:00 W 28 G 41 6.44 Light Snow OVC028 1 -3 75% -5 75.69 1009.7
05 22:00 W 30 G 43 16.09 Light Snow BKN048 OVC070 3 -5 56% -2 75.64 1009.1
05 21:00 W 28 G 41 24.14 Overcast OVC050 3 -5 56% -2 75.62 1008.7
05 20:00 W 35 G 46 24.14 Mostly Cloudy and Breezy BKN058 4 -5 52% -1 75.54 1007.5
05 19:00 W 31 G 48 24.14 Mostly Cloudy SCT048 BKN060 5 -4 53% 0 75.49 1006.9
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)