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.
09 18:00 SW 39 G 65 24.14 Mostly Cloudy and Breezy SCT050 BKN070 16 4 45% 76.33 1018.2
09 17:00 S 28 G 57 24.14 Mostly Cloudy BKN100 BKN200 16 2 39% 76.3 1017.9
09 16:00 SW 35 G 57 24.14 Mostly Cloudy and Breezy BKN071 BKN140 16 0 34% 76.4 1019.0
09 15:00 S 33 G 50 24.14 Mostly Cloudy and Breezy BKN060 BKN100 BKN150 16 0 34% 76.43 1019.5
09 14:00 SW 33 G 56 24.14 Mostly Cloudy and Breezy SCT090 BKN150 BKN200 17 -1 30% 76.45 1019.7
09 13:00 S 37 G 57 24.14 Mostly Cloudy and Breezy FEW060 FEW100 SCT170 BKN200 BKN250 16 -2 29% 76.45 1019.7
09 12:00 S 31 G 44 24.14 Mostly Cloudy FEW100 SCT170 BKN250 13 -3 33% 76.56 1021.1
09 11:00 S 30 G 41 24.14 Partly Cloudy FEW100 SCT170 SCT250 11 -5 32% 76.66 1022.6
09 10:00 S 20 G 41 24.14 Mostly Cloudy FEW100 BKN200 BKN250 9 -5 37% 6 76.71 1023.3
09 09:00 S 15 24.14 Mostly Cloudy FEW100 FEW220 BKN250 7 -6 39% 5 76.78 1024.5
09 08:00 S 15 24.14 Mostly Cloudy FEW100 SCT220 BKN250 5 -6 45% 2 76.86 1025.3
09 07:00 SE 11 24.14 Mostly Cloudy FEW100 BKN220 BKN250 1 -5 65% -2 76.91 1026.2
09 06:00 E 7 24.14 Partly Cloudy FEW100 SCT220 -2 -6 74% -4 76.94 1026.4
09 05:00 E 9 24.14 A Few Clouds FEW100 FEW220 -1 -7 64% -4 76.94 1026.5
09 04:00 E 11 24.14 A Few Clouds FEW100 0 -7 60% -3 76.96 1026.8
09 03:00 E 9 24.14 Partly Cloudy SCT100 0 -7 60% -3 77.01 1027.4
09 02:00 E 11 24.14 Mostly Cloudy BKN085 1 -8 51% -2 77.04 1027.8
09 01:00 E 17 24.14 Mostly Cloudy BKN085 1 -7 56% -3 77.09 1028.3
09 00:00 E 17 24.14 Mostly Cloudy BKN090 2 -7 52% -2 77.14 1029.0
08 23:00 E 11 24.14 Mostly Cloudy BKN094 1 -7 56% -2 77.19 1030.0
08 22:00 E 6 24.14 Partly Cloudy SCT100 1 -10 44% 77.24 1030.7
08 21:00 SE 6 24.14 A Few Clouds FEW100 2 -10 41% 77.29 1031.1
08 20:00 S 7 24.14 A Few Clouds FEW120 FEW250 2 -10 41% 0 77.24 1030.8
08 19:00 S 15 24.14 A Few Clouds FEW120 FEW250 5 -10 33% 2 77.29 1031.4
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
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)