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.
12 23:00 S 6 24.14 Overcast BKN150 OVC180 9 -1 50% 76.25 1017.0
12 22:00 S 9 24.14 Overcast OVC180 9 -1 50% 8 76.28 1017.6
12 21:00 S 11 24.14 Overcast BKN210 OVC220 9 -2 46% 8 76.3 1017.9
12 20:00 E 11 24.14 Mostly Cloudy BKN220 10 -3 40% 9 76.28 1017.5
12 19:00 E 7 24.14 Mostly Cloudy FEW070 BKN250 11 -2 41% 76.33 1018.0
12 18:00 NE 4 24.14 Partly Cloudy FEW070 SCT180 SCT250 12 -4 33% 76.35 1018.6
12 17:00 NW 13 24.14 Partly Cloudy SCT180 SCT250 13 -4 31% 76.4 1019.1
12 16:00 Calm 24.14 A Few Clouds FEW060 FEW100 13 -3 33% 76.45 1019.9
12 15:00 Calm 24.14 A Few Clouds FEW055 FEW100 11 -5 32% 76.48 1020.2
12 14:00 W 15 G 28 24.14 A Few Clouds FEW055 11 -4 35% 76.58 1021.5
12 13:00 NW 17 G 28 24.14 A Few Clouds FEW055 11 -3 38% 76.63 1022.0
12 12:00 W 19 24.14 Partly Cloudy SCT055 11 -4 35% 76.68 1022.9
12 11:00 W 9 24.14 Mostly Cloudy BKN056 10 -4 37% 9 76.71 1023.3
12 10:00 N 9 24.14 Mostly Cloudy BKN055 9 -4 40% 8 76.76 1023.8
12 09:00 N 15 24.14 A Few Clouds FEW045 FEW070 FEW240 8 -3 46% 6 76.76 1023.9
12 08:00 NW 11 24.14 A Few Clouds FEW070 FEW240 6 -2 57% 4 76.78 1024.1
12 07:00 W 9 24.14 A Few Clouds FEW070 4 -1 70% 2 76.78 1024.1
12 06:00 NW 9 24.14 A Few Clouds FEW070 1 -2 81% -2 76.73 1023.6
12 05:00 W 9 24.14 A Few Clouds FEW200 1 -2 81% -2 76.71 1023.3
12 04:00 NW 13 24.14 Partly Cloudy SCT200 2 -4 65% -1 76.68 1023.0
12 03:00 NW 15 24.14 Mostly Cloudy FEW180 BKN200 2 -4 65% -2 76.66 1022.7
12 02:00 NW 15 24.14 Mostly Cloudy BKN170 3 -3 65% -0 76.66 1022.7
12 01:00 NW 17 24.14 A Few Clouds FEW220 5 -2 61% 2 76.66 1022.6
12 00:00 NW 17 24.14 A Few Clouds FEW220 4 -1 70% 1 76.63 1022.2
11 23:00 NW 9 24.14 A Few Clouds FEW100 6 0 66% 4 76.61 1022.0
11 22:00 NW 15 24.14 A Few Clouds FEW100 6 0 66% 3 76.61 1021.8
11 21:00 NW 11 24.14 A Few Clouds FEW055 FEW100 7 -2 53% 5 76.53 1020.9
11 20:00 NW 15 24.14 Mostly Cloudy FEW055 FEW085 BKN100 9 -2 46% 7 76.5 1020.5
11 19:00 NW 26 G 44 24.14 Mostly Cloudy FEW055 SCT080 BKN095 10 0 50% 7 76.5 1020.5
11 18:00 NW 24 24.14 Mostly Cloudy BKN056 BKN110 11 0 47% 76.45 1019.9
11 17:00 NW 17 G 28 24.14 Mostly Cloudy BKN049 BKN100 12 0 44% 76.43 1019.7
11 16:00 NW 15 G 31 24.14 Mostly Cloudy BKN041 BKN070 11 1 50% 76.45 1019.9
11 15:00 NW 15 24.14 Mostly Cloudy BKN043TCU BKN120 11 0 47% 76.48 1020.1
11 14:00 NW 26 G 39 24.14 Mostly Cloudy BKN032 BKN120 11 3 58% 76.5 1020.5
11 13:00 N 11 24.14 Mostly Cloudy BKN054 BKN074 8 2 66% 6 76.5 1020.7
11 12:00 NE 20 G 30 22.53 Mostly Cloudy BKN057 BKN120 9 3 66% 6 76.53 1020.7
11 11:00 Vrbl 6 19.31 Mostly Cloudy BKN042 BKN110 10 1 54% 76.5 1020.5
11 10:00 Vrbl 7 24.14 Mostly Cloudy BKN032 9 1 58% 8 76.5 1020.6
11 08:00 W 9 24.14 A Few Clouds FEW090 6 2 76% 4 76.48 1020.3
11 07:00 W 7 24.14 A Few Clouds FEW090 3 1 87% 1 76.45 1019.9
11 06:00 W 7 24.14 A Few Clouds FEW080 1 -1 87% -1 76.43 1019.7
11 05:00 W 11 24.14 A Few Clouds FEW080 FEW250 1 -1 87% -2 76.43 1019.6
11 04:00 W 11 24.14 A Few Clouds FEW080 1 -1 87% -2 76.43 1019.4
11 03:00 SW 11 24.14 A Few Clouds FEW080 3 0 81% 0 76.38 1018.9
11 02:00 W 11 24.14 A Few Clouds FEW080 3 -1 75% 0 76.38 1018.8
11 01:00 W 11 24.14 A Few Clouds FEW094 4 0 75% 2 76.38 1018.7
11 00:00 W 17 24.14 Partly Cloudy SCT100 7 0 61% 4 76.35 1018.5
10 23:00 W 15 24.14 Mostly Cloudy BKN100 7 0 61% 5 76.33 1018.0
10 22:00 W 11 24.14 Mostly Cloudy BKN098 8 1 62% 6 76.3 1017.9
10 21:00 W 9 24.14 Mostly Cloudy FEW055 BKN100 7 1 66% 5 76.28 1017.3
10 20:00 W 13 24.14 Mostly Cloudy FEW055 FEW074 BKN110 8 1 62% 6 76.2 1016.3
10 19:00 W 19 24.14 Mostly Cloudy SCT055 SCT087 BKN110 9 1 58% 7 76.15 1015.7
10 18:00 W 30 G 41 24.14 Mostly Cloudy FEW055 BKN067 10 2 58% 7 76.12 1015.4
10 17:00 W 37 G 48 24.14 Mostly Cloudy and Breezy FEW036 BKN080 9 2 62% 5 76.07 1014.7
10 16:00 W 24 G 35 24.14 Mostly Cloudy FEW034 BKN100 10 2 58% 7 76 1013.7
10 15:00 W 22 G 31 24.14 Mostly Cloudy SCT040 BKN063 10 3 62% 7 75.97 1013.3
10 14:00 NW 31 G 43 24.14 Light Showers Rain BKN044 BKN080 10 2 58% 7 75.92 1012.4
10 13:00 W 20 G 31 24.14 Mostly Cloudy SCT036 BKN076 12 3 54% 75.84 1011.6
10 12:00 W 17 24.14 Mostly Cloudy BKN038 12 3 54% 75.84 1011.5
10 11:00 W 26 G 35 24.14 Mostly Cloudy BKN033 10 2 58% 7 75.82 1011.2
10 10:00 W 22 G 33 24.14 Mostly Cloudy BKN031 10 3 62% 7 75.77 1010.6
10 09:00 W 22 G 33 24.14 Mostly Cloudy BKN028 10 3 62% 7 75.72 1010.0
10 08:00 W 20 G 35 24.14 Partly Cloudy SCT026 SCT120 9 3 66% 6 75.67 1009.1
10 06:00 W 15 24.14 A Few Clouds FEW120 7 3 76% 5 75.49 1006.8
10 05:00 SW 15 24.14 A Few Clouds FEW110 8 6 87% 6 75.44 1006.0
10 04:00 SW 17 24.14 A Few Clouds FEW120 9 8 94% 7 75.39 1005.4
10 03:00 SW 15 24.14 Partly Cloudy FEW012 SCT120 10 9 94% 8 75.34 1004.8
10 02:00 SW 17 G 30 24.14 Partly Cloudy SCT014 SCT120 11 9 88% 75.31 1004.3
10 01:00 SW 19 24.14 Partly Cloudy FEW013 SCT120 11 10 94% 75.29 1004.0
10 00:00 S 13 24.14 Mostly Cloudy SCT012 BKN018 11 10 94% 75.21 1003.0
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)